Genrated files by command ronn ./man/git-generate-changelog.md

.codeclimate.yml

@@ -1,12 +0,0 @@
-engines:
- duplication:
-   enabled: true
-   config:
-     languages:
-     - ruby
- rubocop:
-   enabled: true
-ratings:
- paths:
- - "**.rb"
-exclude_paths:

.github_changelog_generator

@@ -1,2 +0,0 @@
-project=github-changelog-generator
-user=skywinder

.gitignore

@@ -1,12 +0,0 @@
-bin/
-!bin/git-generate-changelog
-!bin/github_changelog_generator
-pkg/
-coverage/
-.bundle
-spec/*.lock
-doc
-.yardoc
-Gemfile.lock
-gemfiles/Gemfile.2_4_0.lock
-gemfiles/Gemfile.jruby-9.1.5.0.lock

.rubocop.yml

@@ -1,19 +1,8 @@
 inherit_from: .rubocop_todo.yml
 
-AllCops:
-  TargetRubyVersion: 2.2
-  DisplayCopNames: true
-  DisplayStyleGuide: true
-  Exclude:
-    - 'vendor/**/*'
-    - 'gemfiles/**/*'
-
 Metrics/LineLength:
   Enabled: false
 
-Performance/RegexpMatch:
-  Enabled: false
-
 #http://viget.com/extend/just-use-double-quoted-ruby-strings
 Style/StringLiterals:
   EnforcedStyle: double_quotes
@@ -26,64 +15,6 @@ Metrics/ClassLength:
 Metrics/MethodLength:
     Enabled: false
 
-Naming/FileName:
+Style/FileName:
     Exclude:
       - 'bin/git-generate-changelog'
-
-#TODOS
-# Offense count: 14
-Metrics/AbcSize:
-  Enabled: false
-
-# Offense count: 1
-Naming/AccessorMethodName:
-  Enabled: false
-
-# Offense count: 10
-Style/Documentation:
-  Enabled: false
-
-# Offense count: 1
-# Configuration parameters: MinBodyLength.
-Style/GuardClause:
-  Enabled: false
-
-# Offense count: 2
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, MinBodyLength, SupportedStyles.
-# SupportedStyles: skip_modifier_ifs, always
-Style/Next:
-  Enabled: false
-
-# Offense count: 3
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles, AllowInnerSlashes.
-# SupportedStyles: slashes, percent_r, mixed
-Style/RegexpLiteral:
-  Enabled: false
-
-Style/MutableConstant:
-    Enabled: false
-
-# "Use idx.positive? instead of idx > 0."
-Style/NumericPredicate:
-  Enabled: false
-
-Style/SafeNavigation:
-  Enabled: false
-
-Metrics/BlockLength:
-  Exclude:
-    - 'spec/**/*'
-
-# Re-enable when merged; https://github.com/bbatsov/rubocop/pull/4756
-Lint/InterpolationCheck:
-  Enabled: false
-
-Style/FormatStringToken:
-  Exclude:
-    - lib/github_changelog_generator/parser.rb
-
-Style/MixinUsage:
-  Exclude:
-    - lib/github_changelog_generator/task.rb

.rubocop_todo.yml

@@ -1,15 +1,42 @@
-# This configuration was generated by
-# `rubocop --auto-gen-config`
-# on 2016-09-30 23:56:15 +0200 using RuboCop version 0.43.0.
+# This configuration was generated by `rubocop --auto-gen-config`
+# on 2015-07-16 14:46:25 +0300 using RuboCop version 0.31.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
+# Offense count: 13
+Metrics/AbcSize:
+  Enabled: false
+
 # Offense count: 1
 Metrics/CyclomaticComplexity:
   Max: 7
 
-# Offense count: 2
+# Offense count: 1
 Metrics/PerceivedComplexity:
   Max: 8
+
+# Offense count: 2
+Style/AccessorMethodName:
+  Enabled: false
+
+# Offense count: 10
+Style/Documentation:
+  Enabled: false
+
+# Offense count: 1
+# Configuration parameters: MinBodyLength.
+Style/GuardClause:
+  Enabled: false
+
+# Offense count: 1
+# Configuration parameters: EnforcedStyle, MinBodyLength, SupportedStyles.
+Style/Next:
+  Enabled: false
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, AllowInnerSlashes.
+Style/RegexpLiteral:
+  Enabled: false

.ruby-version

@@ -1 +0,0 @@
-2.4.0

.travis.yml

@@ -1,30 +1,16 @@
 language: ruby
-cache:
-  bundler: true
-before_install:
-  - gem install bundler
-matrix:
-  fast_finish: true
-  include:
-    - rvm: 2.2.7
-      install: true # This skips 'bundle install'
-      script: gem build github_changelog_generator && gem install *.gem
-      after_success: true # This skips 'codeclimate-test-reporter'
-    - rvm: 2.2.7
-      install: true # This skips 'bundle install'
-      script: gem build github_changelog_generator && bundle install
-      gemfile: spec/install-gem-in-bundler.gemfile
-      after_success: true # This skips 'codeclimate-test-reporter'
-    - rvm: 2.3.4
-    - rvm: 2.4.1
-    - rvm: jruby-9.1.15.0
-      jdk: oraclejdk8
-      env:
-        - JRUBY_OPTS=--debug
-
+before_install: gem update --system
+rvm:
+- 2.1.0
+script:
+- bundle exec rake
+notifications:
+  email:
+    recipients:
+    - sky4winder+githubchangeloggenerator@gmail.com
+    on_success: never
+    on_failure: change
 addons:
   code_climate:
     repo_token:
       secure: iMpV5IAvH+/EVGZrpWnt2BnmNFzSbsRcIumsr4ZyLC8N5nrCSXyjCSy0g48btL3Sj0bSgK9hcrJsmrFd2bkqFleyAcPAzNyUQzBuIRZx47O8yFmbZ+Pj+l3+KOlmcbzJNHfDfxkxuWTmTAcSDfsiyApin721T/ey3SUuwKpZNUc=
-after_success:
-  - bundle exec codeclimate-test-reporter

.yardopts

@@ -1,2 +0,0 @@
---markup=markdown
-

CHANGELOG.md

@@ -1,450 +1,4 @@
-# Changelog
-
-## [v1.15.0-rc](https://github.com/skywinder/github-changelog-generator/tree/v1.15.0-rc) (2017-10-29)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/v1.15.0.pre.beta...v1.15.0-rc)
-
-**Implemented enhancements:**
-
-- Add option --require to load custom Ruby code before starting [\#574](https://github.com/skywinder/github-changelog-generator/pull/574) ([olleolleolle](https://github.com/olleolleolle))
-
-**Fixed bugs:**
-
-- issue\_line\_labels and breaking\_labels fail as rake file config params [\#583](https://github.com/skywinder/github-changelog-generator/issues/583)
-
-**Merged pull requests:**
-
-- Add Rake options reported missing [\#584](https://github.com/skywinder/github-changelog-generator/pull/584) ([olleolleolle](https://github.com/olleolleolle))
-- Aborting on missing --user and --project prints all of usage [\#578](https://github.com/skywinder/github-changelog-generator/pull/578) ([olleolleolle](https://github.com/olleolleolle))
-- Options\#print\_options + API docs for Options, Parser [\#576](https://github.com/skywinder/github-changelog-generator/pull/576) ([olleolleolle](https://github.com/olleolleolle))
-- \[docs\] Contributing file [\#575](https://github.com/skywinder/github-changelog-generator/pull/575) ([olleolleolle](https://github.com/olleolleolle))
-
-## [v1.15.0.pre.beta](https://github.com/skywinder/github-changelog-generator/tree/v1.15.0.pre.beta) (2017-10-13)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/v1.15.0.pre.alpha...v1.15.0.pre.beta)
-
-**Implemented enhancements:**
-
-- add breaking-changes section to changelog [\#530](https://github.com/skywinder/github-changelog-generator/pull/530) ([bastelfreak](https://github.com/bastelfreak))
-- Drop Project-and-Username-finding code [\#451](https://github.com/skywinder/github-changelog-generator/pull/451) ([olleolleolle](https://github.com/olleolleolle))
-
-**Fixed bugs:**
-
-- since\_tag doesn't work when tag specified is the latest tag [\#555](https://github.com/skywinder/github-changelog-generator/issues/555)
-- since\_tag seems to not be working [\#304](https://github.com/skywinder/github-changelog-generator/issues/304)
-- filter tags correctly when `since\_tag` is set to most recent tag [\#566](https://github.com/skywinder/github-changelog-generator/pull/566) ([Crunch09](https://github.com/Crunch09))
-
-**Closed issues:**
-
-- SSL Cert issue on Windows [\#475](https://github.com/skywinder/github-changelog-generator/issues/475)
-
-**Merged pull requests:**
-
-- Fix regression w/ enhancements in issues\_to\_log [\#573](https://github.com/skywinder/github-changelog-generator/pull/573) ([ekohl](https://github.com/ekohl))
-- OctoFetcher: Use defaults for request\_options [\#571](https://github.com/skywinder/github-changelog-generator/pull/571) ([olleolleolle](https://github.com/olleolleolle))
-- OctoFetcher: extract methods [\#570](https://github.com/skywinder/github-changelog-generator/pull/570) ([olleolleolle](https://github.com/olleolleolle))
-- OctoFetcher: extract method fail\_with\_message [\#569](https://github.com/skywinder/github-changelog-generator/pull/569) ([olleolleolle](https://github.com/olleolleolle))
-- OctoFetcher: drop unused number\_of\_pages feature [\#568](https://github.com/skywinder/github-changelog-generator/pull/568) ([olleolleolle](https://github.com/olleolleolle))
-- Travis: Do not test on jruby-head [\#567](https://github.com/skywinder/github-changelog-generator/pull/567) ([olleolleolle](https://github.com/olleolleolle))
-- Drop unused Rake task [\#564](https://github.com/skywinder/github-changelog-generator/pull/564) ([olleolleolle](https://github.com/olleolleolle))
-- Update license date [\#553](https://github.com/skywinder/github-changelog-generator/pull/553) ([benhc123](https://github.com/benhc123))
-
-## [v1.15.0.pre.alpha](https://github.com/skywinder/github-changelog-generator/tree/v1.15.0.pre.alpha) (2017-10-01)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/v1.14.3...v1.15.0.pre.alpha)
-
-**Implemented enhancements:**
-
-- Add newline after version name and Full Changelog link [\#548](https://github.com/skywinder/github-changelog-generator/pull/548) ([ianroberts131](https://github.com/ianroberts131))
-- Update the token failure example to OctoKit 404 failure [\#525](https://github.com/skywinder/github-changelog-generator/pull/525) ([00xcoffee](https://github.com/00xcoffee))
-- Rescue invalid commands and present the valid options list [\#498](https://github.com/skywinder/github-changelog-generator/pull/498) ([Lucashuang0802](https://github.com/Lucashuang0802))
-- bundled cacert.pem with --ssl-ca-file PATH option [\#480](https://github.com/skywinder/github-changelog-generator/pull/480) ([olleolleolle](https://github.com/olleolleolle))
-- Option parsing: Remove tag1, tag2 cruft [\#479](https://github.com/skywinder/github-changelog-generator/pull/479) ([olleolleolle](https://github.com/olleolleolle))
-
-**Fixed bugs:**
-
-- Credit line bug [\#541](https://github.com/skywinder/github-changelog-generator/issues/541)
-- Bug: Credit line about this project added more than once [\#507](https://github.com/skywinder/github-changelog-generator/issues/507)
-- v1.14.0 Fails with missing /tmp/ path on Windows [\#458](https://github.com/skywinder/github-changelog-generator/issues/458)
-- failure when creating changelog from a repo in an orginazation: can't convert Github::ResponseWrapper to Array [\#253](https://github.com/skywinder/github-changelog-generator/issues/253)
-- warn\_if\_nonmatching\_regex should display proper help message when used with exclude-tags-regex [\#551](https://github.com/skywinder/github-changelog-generator/pull/551) ([lacostej](https://github.com/lacostej))
-- Bugfix: require ActiveSupport core\_ext/blank [\#520](https://github.com/skywinder/github-changelog-generator/pull/520) ([olleolleolle](https://github.com/olleolleolle))
-- Create temporary cache files in Dir.tmpdir [\#459](https://github.com/skywinder/github-changelog-generator/pull/459) ([olleolleolle](https://github.com/olleolleolle))
-
-**Closed issues:**
-
-- error \(Windows: Command exited with code 1\) [\#536](https://github.com/skywinder/github-changelog-generator/issues/536)
-- Error in generating changelog on Windows [\#521](https://github.com/skywinder/github-changelog-generator/issues/521)
-- Crash on start [\#512](https://github.com/skywinder/github-changelog-generator/issues/512)
-- Error On Running Generation Command [\#511](https://github.com/skywinder/github-changelog-generator/issues/511)
-- Not working [\#510](https://github.com/skywinder/github-changelog-generator/issues/510)
-- PR cited in the wrong TAG [\#503](https://github.com/skywinder/github-changelog-generator/issues/503)
-- 404 Not Found Error [\#484](https://github.com/skywinder/github-changelog-generator/issues/484)
-
-**Merged pull requests:**
-
-- Travis: Configure cache: bundler: true [\#563](https://github.com/skywinder/github-changelog-generator/pull/563) ([olleolleolle](https://github.com/olleolleolle))
-- Travis: use JRuby 9.1.13.0; don't redo rvm's job [\#562](https://github.com/skywinder/github-changelog-generator/pull/562) ([olleolleolle](https://github.com/olleolleolle))
-- Travis: update CI matrix [\#561](https://github.com/skywinder/github-changelog-generator/pull/561) ([olleolleolle](https://github.com/olleolleolle))
-- Fix section mapping, hiding untagged PRs, and hiding untagged issues [\#550](https://github.com/skywinder/github-changelog-generator/pull/550) ([hunner](https://github.com/hunner))
-- Update generator\_generation.rb [\#542](https://github.com/skywinder/github-changelog-generator/pull/542) ([Lucashuang0802](https://github.com/Lucashuang0802))
-- AppVeyor: drop init build hook, add .gitattributes instead [\#539](https://github.com/skywinder/github-changelog-generator/pull/539) ([olleolleolle](https://github.com/olleolleolle))
-- AppVeyor: Windows configuration to pass RuboCop [\#538](https://github.com/skywinder/github-changelog-generator/pull/538) ([olleolleolle](https://github.com/olleolleolle))
-- Fix the syntax ambiguity on credit-line-bug [\#537](https://github.com/skywinder/github-changelog-generator/pull/537) ([Lucashuang0802](https://github.com/Lucashuang0802))
-- Credit line bug [\#535](https://github.com/skywinder/github-changelog-generator/pull/535) ([Lucashuang0802](https://github.com/Lucashuang0802))
-- Update README.md [\#534](https://github.com/skywinder/github-changelog-generator/pull/534) ([Lucashuang0802](https://github.com/Lucashuang0802))
-- Delete circle.yml [\#532](https://github.com/skywinder/github-changelog-generator/pull/532) ([Lucashuang0802](https://github.com/Lucashuang0802))
-- Update README.md [\#531](https://github.com/skywinder/github-changelog-generator/pull/531) ([Lucashuang0802](https://github.com/Lucashuang0802))
-- Remove all old credit lines in the output then add a new one [\#526](https://github.com/skywinder/github-changelog-generator/pull/526) ([Enether](https://github.com/Enether))
-- Travis: jruby-9.1.10.0 [\#523](https://github.com/skywinder/github-changelog-generator/pull/523) ([olleolleolle](https://github.com/olleolleolle))
-- Travis CI: Drop 2.1 [\#517](https://github.com/skywinder/github-changelog-generator/pull/517) ([olleolleolle](https://github.com/olleolleolle))
-- Chore: Rubocop 0.49.0 [\#516](https://github.com/skywinder/github-changelog-generator/pull/516) ([olleolleolle](https://github.com/olleolleolle))
-- Travis: use jruby-9.1.9.0 [\#506](https://github.com/skywinder/github-changelog-generator/pull/506) ([olleolleolle](https://github.com/olleolleolle))
-- Use closed\_at and merged\_at when filtering issues/prs [\#504](https://github.com/skywinder/github-changelog-generator/pull/504) ([unicolet](https://github.com/unicolet))
-- Remove --between-tags option [\#501](https://github.com/skywinder/github-changelog-generator/pull/501) ([Lucashuang0802](https://github.com/Lucashuang0802))
-- Fixed headline in README.md [\#496](https://github.com/skywinder/github-changelog-generator/pull/496) ([Dreckiger-Dan](https://github.com/Dreckiger-Dan))
-- Update README.md [\#490](https://github.com/skywinder/github-changelog-generator/pull/490) ([fatData](https://github.com/fatData))
-- Travis: use latest rubies [\#488](https://github.com/skywinder/github-changelog-generator/pull/488) ([olleolleolle](https://github.com/olleolleolle))
-- Use ruby-2.4.1 in CI [\#487](https://github.com/skywinder/github-changelog-generator/pull/487) ([olleolleolle](https://github.com/olleolleolle))
-- Travis: jruby-9.1.8.0 [\#485](https://github.com/skywinder/github-changelog-generator/pull/485) ([olleolleolle](https://github.com/olleolleolle))
-- Update to latest CodeClimate [\#478](https://github.com/skywinder/github-changelog-generator/pull/478) ([olleolleolle](https://github.com/olleolleolle))
-- Gemspec: update retriable to 3.0 [\#477](https://github.com/skywinder/github-changelog-generator/pull/477) ([olleolleolle](https://github.com/olleolleolle))
-- Travis: new JRuby, develop on 2.4.0 [\#476](https://github.com/skywinder/github-changelog-generator/pull/476) ([olleolleolle](https://github.com/olleolleolle))
-- Fix readme typos [\#467](https://github.com/skywinder/github-changelog-generator/pull/467) ([dguo](https://github.com/dguo))
-- Gemspec: demand rainbow 2.2.1+ [\#466](https://github.com/skywinder/github-changelog-generator/pull/466) ([olleolleolle](https://github.com/olleolleolle))
-
-## [v1.14.3](https://github.com/skywinder/github-changelog-generator/tree/v1.14.3) (2016-12-31)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/v1.14.2...v1.14.3)
-
-**Fixed bugs:**
-
-- Use Octokit::Client for both .com and Enterprise [\#455](https://github.com/skywinder/github-changelog-generator/pull/455) ([eliperkins](https://github.com/eliperkins))
-
-**Closed issues:**
-
-- Last tag contains too many PRs [\#291](https://github.com/skywinder/github-changelog-generator/issues/291)
-
-**Merged pull requests:**
-
-- CodeClimate configuration file [\#465](https://github.com/skywinder/github-changelog-generator/pull/465) ([olleolleolle](https://github.com/olleolleolle))
-- Travis: Build against 2.4.0 [\#464](https://github.com/skywinder/github-changelog-generator/pull/464) ([olleolleolle](https://github.com/olleolleolle))
-- Travis: add jruby-head, 2.4.0-rc1 [\#463](https://github.com/skywinder/github-changelog-generator/pull/463) ([olleolleolle](https://github.com/olleolleolle))
-- Gemfiles for building versions separately dropped [\#461](https://github.com/skywinder/github-changelog-generator/pull/461) ([olleolleolle](https://github.com/olleolleolle))
-- Order Gemfile gems A-Z; add ruby version marker [\#460](https://github.com/skywinder/github-changelog-generator/pull/460) ([olleolleolle](https://github.com/olleolleolle))
-- README: Documentation update about RakeTask params and how to translate labels [\#454](https://github.com/skywinder/github-changelog-generator/pull/454) ([edusantana](https://github.com/edusantana))
-- Travis: Use ruby 2.3.3 and 2.2.6 [\#452](https://github.com/skywinder/github-changelog-generator/pull/452) ([olleolleolle](https://github.com/olleolleolle))
-
-## [v1.14.2](https://github.com/skywinder/github-changelog-generator/tree/v1.14.2) (2016-11-12)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/v1.14.1...v1.14.2)
-
-**Implemented enhancements:**
-
-- OctoFetcher: Moved repositories fail explicitly [\#449](https://github.com/skywinder/github-changelog-generator/pull/449) ([olleolleolle](https://github.com/olleolleolle))
-
-**Closed issues:**
-
-- Error: can't convert Sawyer::Resource to Array when iterating over a 301 Moved Permanently [\#448](https://github.com/skywinder/github-changelog-generator/issues/448)
-
-## [v1.14.1](https://github.com/skywinder/github-changelog-generator/tree/v1.14.1) (2016-11-06)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/v1.14.0...v1.14.1)
-
-**Closed issues:**
-
-- multi\_json is required but is listed as a test dependency [\#444](https://github.com/skywinder/github-changelog-generator/issues/444)
-
-**Merged pull requests:**
-
-- Add multi\_json as a runtime dependency [\#445](https://github.com/skywinder/github-changelog-generator/pull/445) ([rnelson0](https://github.com/rnelson0))
-
-## [v1.14.0](https://github.com/skywinder/github-changelog-generator/tree/v1.14.0) (2016-11-05)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/v1.13.2...v1.14.0)
-
-**Implemented enhancements:**
-
-- On OctoKit::Forbidden error: retry with exponential backoff [\#434](https://github.com/skywinder/github-changelog-generator/pull/434) ([awaage](https://github.com/awaage))
-- Use octokit, carrying awaage commits [\#422](https://github.com/skywinder/github-changelog-generator/pull/422) ([olleolleolle](https://github.com/olleolleolle))
-- Add option to show selected labels in the issue line [\#418](https://github.com/skywinder/github-changelog-generator/pull/418) ([aih](https://github.com/aih))
-
-**Fixed bugs:**
-
-- unreleased and unreleased-label [\#374](https://github.com/skywinder/github-changelog-generator/issues/374)
-- Problems installing 1.11.7 on Windows when git absent [\#349](https://github.com/skywinder/github-changelog-generator/issues/349)
-
-**Closed issues:**
-
-- broken issue-line-labels in log [\#442](https://github.com/skywinder/github-changelog-generator/issues/442)
-- Broken multi hyphen options in param file [\#440](https://github.com/skywinder/github-changelog-generator/issues/440)
-- Install error on Mac: "rack requires Ruby version \>= 2.2.2" [\#425](https://github.com/skywinder/github-changelog-generator/issues/425)
-- Changelog includes issues going back months too far [\#394](https://github.com/skywinder/github-changelog-generator/issues/394)
-
-**Merged pull requests:**
-
-- Fixed issue \#442 - broken issue-line-labels in log. [\#443](https://github.com/skywinder/github-changelog-generator/pull/443) ([thorsteneckel](https://github.com/thorsteneckel))
-- Fixed issue \#440 - broken multi hyphen options in param file. [\#441](https://github.com/skywinder/github-changelog-generator/pull/441) ([thorsteneckel](https://github.com/thorsteneckel))
-- Option --unreleased-label explained [\#439](https://github.com/skywinder/github-changelog-generator/pull/439) ([olleolleolle](https://github.com/olleolleolle))
-- Fixed issue \#304 - entries of previous tags are included. [\#438](https://github.com/skywinder/github-changelog-generator/pull/438) ([thorsteneckel](https://github.com/thorsteneckel))
-- man page: Add undescribed options [\#437](https://github.com/skywinder/github-changelog-generator/pull/437) ([olleolleolle](https://github.com/olleolleolle))
-- On GitHub MAX\_THREAD\_NUMBER is 25 [\#433](https://github.com/skywinder/github-changelog-generator/pull/433) ([olleolleolle](https://github.com/olleolleolle))
-- OctoFetcher, Options: Refactoring [\#432](https://github.com/skywinder/github-changelog-generator/pull/432) ([olleolleolle](https://github.com/olleolleolle))
-- Fix typo in Readme [\#431](https://github.com/skywinder/github-changelog-generator/pull/431) ([rmtheis](https://github.com/rmtheis))
-- Fix: Turn Sawyer method into String-keyed hash access [\#429](https://github.com/skywinder/github-changelog-generator/pull/429) ([olleolleolle](https://github.com/olleolleolle))
-- Spec: Test a url helper function [\#428](https://github.com/skywinder/github-changelog-generator/pull/428) ([olleolleolle](https://github.com/olleolleolle))
-- Rubocop TODO file regenerated [\#427](https://github.com/skywinder/github-changelog-generator/pull/427) ([olleolleolle](https://github.com/olleolleolle))
-- Drop a stray Markdown file [\#426](https://github.com/skywinder/github-changelog-generator/pull/426) ([olleolleolle](https://github.com/olleolleolle))
-- Travis: Add JRuby 9.1.5.0 to matrix [\#424](https://github.com/skywinder/github-changelog-generator/pull/424) ([olleolleolle](https://github.com/olleolleolle))
-
-## [v1.13.2](https://github.com/skywinder/github-changelog-generator/tree/v1.13.2) (2016-09-29)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.13.2...v1.13.2)
-
-## [1.13.2](https://github.com/skywinder/github-changelog-generator/tree/1.13.2) (2016-09-29)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.13.1...1.13.2)
-
-**Implemented enhancements:**
-
-- Replace GPL'd colorize gem with MIT-licensed rainbow [\#408](https://github.com/skywinder/github-changelog-generator/pull/408) ([jamesc](https://github.com/jamesc))
-- Limit number of simultaneous requests to 25 [\#407](https://github.com/skywinder/github-changelog-generator/pull/407) ([jkeiser](https://github.com/jkeiser))
-- Report actual github error when rate limit exceeded [\#405](https://github.com/skywinder/github-changelog-generator/pull/405) ([jkeiser](https://github.com/jkeiser))
-- Make error messages print on error [\#404](https://github.com/skywinder/github-changelog-generator/pull/404) ([jkeiser](https://github.com/jkeiser))
-
-**Fixed bugs:**
-
-- Fetching events for issues and PRs triggers abuse rate limits [\#406](https://github.com/skywinder/github-changelog-generator/issues/406)
-
-**Merged pull requests:**
-
-- Add bump gem to development deps [\#423](https://github.com/skywinder/github-changelog-generator/pull/423) ([olleolleolle](https://github.com/olleolleolle))
-- Skip logger helper in coverage [\#421](https://github.com/skywinder/github-changelog-generator/pull/421) ([olleolleolle](https://github.com/olleolleolle))
-- Travis: Test on 2.4.0-preview2 [\#420](https://github.com/skywinder/github-changelog-generator/pull/420) ([olleolleolle](https://github.com/olleolleolle))
-- Travis: Collecting the config, gemspec: extract development deps to Gemfile [\#417](https://github.com/skywinder/github-changelog-generator/pull/417) ([olleolleolle](https://github.com/olleolleolle))
-- Update README.md [\#415](https://github.com/skywinder/github-changelog-generator/pull/415) ([dijonkitchen](https://github.com/dijonkitchen))
-- README: Add Gitter badge [\#413](https://github.com/skywinder/github-changelog-generator/pull/413) ([olleolleolle](https://github.com/olleolleolle))
-- CircleCI hook for Gitter notification [\#411](https://github.com/skywinder/github-changelog-generator/pull/411) ([olleolleolle](https://github.com/olleolleolle))
-- Spec: avoid Ruby warning about already-defined constant [\#409](https://github.com/skywinder/github-changelog-generator/pull/409) ([olleolleolle](https://github.com/olleolleolle))
-
-## [1.13.1](https://github.com/skywinder/github-changelog-generator/tree/1.13.1) (2016-07-22)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.13.0...1.13.1)
-
-**Implemented enhancements:**
-
-- Don't constrain runtime deps. [\#400](https://github.com/skywinder/github-changelog-generator/pull/400) ([jkeiser](https://github.com/jkeiser))
-
-**Fixed bugs:**
-
-- `--user` flag should not be ignored [\#397](https://github.com/skywinder/github-changelog-generator/issues/397)
-- GHE not working with --github-site set to an enterprise site [\#395](https://github.com/skywinder/github-changelog-generator/issues/395)
-
-**Closed issues:**
-
-- Contributors Section [\#398](https://github.com/skywinder/github-changelog-generator/issues/398)
-
-**Merged pull requests:**
-
-- Ability to implicity set user and project from command line [\#401](https://github.com/skywinder/github-changelog-generator/pull/401) ([skywinder](https://github.com/skywinder))
-- Show how to use it with Rakefile [\#399](https://github.com/skywinder/github-changelog-generator/pull/399) ([edusantana](https://github.com/edusantana))
-- Adds documentation on using a GHE endpoint [\#396](https://github.com/skywinder/github-changelog-generator/pull/396) ([cormacmccarthy](https://github.com/cormacmccarthy))
-- Rake task usage: Added a missing option exclude\_tags\_regex [\#393](https://github.com/skywinder/github-changelog-generator/pull/393) ([perlun](https://github.com/perlun))
-- Parser: YARD docstrings and a rename, and RegExp named capture groups [\#391](https://github.com/skywinder/github-changelog-generator/pull/391) ([olleolleolle](https://github.com/olleolleolle))
-
-## [1.13.0](https://github.com/skywinder/github-changelog-generator/tree/1.13.0) (2016-07-04)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.12.1...1.13.0)
-
-**Merged pull requests:**
-
-- Carry PR \#301: usernames\_as\_github\_logins [\#392](https://github.com/skywinder/github-changelog-generator/pull/392) ([olleolleolle](https://github.com/olleolleolle))
-
-## [1.12.1](https://github.com/skywinder/github-changelog-generator/tree/1.12.1) (2016-05-09)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.12.0...1.12.1)
-
-**Fixed bugs:**
-
-- github\_changelog\_generator/generator/generator\_tags.rb:61:in `detect\_since\_tag': undefined method `\[\]' for nil:NilClass \(NoMethodError\) [\#351](https://github.com/skywinder/github-changelog-generator/issues/351)
-
-**Closed issues:**
-
-- Add a LICENSE file [\#369](https://github.com/skywinder/github-changelog-generator/issues/369)
-- Error installing on Ubuntu 14.04 [\#364](https://github.com/skywinder/github-changelog-generator/issues/364)
-
-**Merged pull requests:**
-
-- Move dev gems to add\_development\_dependency [\#373](https://github.com/skywinder/github-changelog-generator/pull/373) ([skywinder](https://github.com/skywinder))
-- Add MIT LICENSE file [\#370](https://github.com/skywinder/github-changelog-generator/pull/370) ([olleolleolle](https://github.com/olleolleolle))
-- Avoid nil bug in detect\_since\_tag [\#368](https://github.com/skywinder/github-changelog-generator/pull/368) ([olleolleolle](https://github.com/olleolleolle))
-
-## [1.12.0](https://github.com/skywinder/github-changelog-generator/tree/1.12.0) (2016-04-01)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.11.8...1.12.0)
-
-**Closed issues:**
-
-- .github\_changelog\_generator config file is not consistent with the internal options hash [\#312](https://github.com/skywinder/github-changelog-generator/issues/312)
-- Feature request: YAML front matter [\#276](https://github.com/skywinder/github-changelog-generator/issues/276)
-
-**Merged pull requests:**
-
-- Added tag exclusion with a filter \(string or regex\) [\#320](https://github.com/skywinder/github-changelog-generator/pull/320) ([soundstep](https://github.com/soundstep))
-
-## [1.11.8](https://github.com/skywinder/github-changelog-generator/tree/1.11.8) (2016-03-22)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.11.7...1.11.8)
-
-**Implemented enhancements:**
-
-- ParserFile: Allow comments in settings file [\#358](https://github.com/skywinder/github-changelog-generator/pull/358) ([olleolleolle](https://github.com/olleolleolle))
-
-**Fixed bugs:**
-
-- Error when specifying exclude\_labels [\#327](https://github.com/skywinder/github-changelog-generator/issues/327)
-- Parse options file options into arrays, integers, flags, and other [\#354](https://github.com/skywinder/github-changelog-generator/pull/354) ([olleolleolle](https://github.com/olleolleolle))
-
-**Closed issues:**
-
-- Installation fails on Ubuntu [\#352](https://github.com/skywinder/github-changelog-generator/issues/352)
-- Test installing on Windows: use AppVeyor [\#348](https://github.com/skywinder/github-changelog-generator/issues/348)
-- Can't run under RubyGems 2.5.1 and Ruby 2.3.0 [\#325](https://github.com/skywinder/github-changelog-generator/issues/325)
-- Ruby 2.3.0 - Deprecation warning: Github::ResponseWrapper\#respond\_to?\(:to\_ary\) is old fashion which takes only one parameter [\#323](https://github.com/skywinder/github-changelog-generator/issues/323)
-- between-tags and exclude-tags do not work in .github\_changelog\_generator [\#317](https://github.com/skywinder/github-changelog-generator/issues/317)
-- Add a "documentation" label [\#284](https://github.com/skywinder/github-changelog-generator/issues/284)
-
-**Merged pull requests:**
-
-- Replace shelling-out-to-Git w/ Dir call [\#360](https://github.com/skywinder/github-changelog-generator/pull/360) ([olleolleolle](https://github.com/olleolleolle))
-- ParserFile: fail parsing with config file line number; use a File instead of a filename [\#357](https://github.com/skywinder/github-changelog-generator/pull/357) ([olleolleolle](https://github.com/olleolleolle))
-- On gem install, do not try to copy manpage files in the "extensions" step [\#356](https://github.com/skywinder/github-changelog-generator/pull/356) ([olleolleolle](https://github.com/olleolleolle))
-- Refactor: call it option\_name, instead of key\_sym [\#355](https://github.com/skywinder/github-changelog-generator/pull/355) ([olleolleolle](https://github.com/olleolleolle))
-- Add a `bundle install` test [\#353](https://github.com/skywinder/github-changelog-generator/pull/353) ([jkeiser](https://github.com/jkeiser))
-- Add an AppVeyor config [\#350](https://github.com/skywinder/github-changelog-generator/pull/350) ([Arcanemagus](https://github.com/Arcanemagus))
-- README: Document GitHub token URI scope [\#345](https://github.com/skywinder/github-changelog-generator/pull/345) ([olleolleolle](https://github.com/olleolleolle))
-
-## [1.11.7](https://github.com/skywinder/github-changelog-generator/tree/1.11.7) (2016-03-04)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.11.6...1.11.7)
-
-**Merged pull requests:**
-
-- Add Olle Jonsson as co-author [\#347](https://github.com/skywinder/github-changelog-generator/pull/347) ([skywinder](https://github.com/skywinder))
-- Gemspec, default date [\#346](https://github.com/skywinder/github-changelog-generator/pull/346) ([olleolleolle](https://github.com/olleolleolle))
-
-## [1.11.6](https://github.com/skywinder/github-changelog-generator/tree/1.11.6) (2016-03-01)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.11.5...1.11.6)
-
-**Fixed bugs:**
-
-- Can't build on Windows [\#340](https://github.com/skywinder/github-changelog-generator/issues/340)
-
-**Closed issues:**
-
-- install error "Not a git repository" [\#339](https://github.com/skywinder/github-changelog-generator/issues/339)
-
-**Merged pull requests:**
-
-- Gemspec: Calculate date using Date stdlib [\#343](https://github.com/skywinder/github-changelog-generator/pull/343) ([olleolleolle](https://github.com/olleolleolle))
-
-## [1.11.5](https://github.com/skywinder/github-changelog-generator/tree/1.11.5) (2016-03-01)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.11.4...1.11.5)
-
-**Merged pull requests:**
-
-- Test clean install in Travis [\#344](https://github.com/skywinder/github-changelog-generator/pull/344) ([jkeiser](https://github.com/jkeiser))
-- Update Rakefile to avoid install-breaking bug [\#341](https://github.com/skywinder/github-changelog-generator/pull/341) ([olleolleolle](https://github.com/olleolleolle))
-
-## [1.11.4](https://github.com/skywinder/github-changelog-generator/tree/1.11.4) (2016-02-26)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.11.3...1.11.4)
-
-**Merged pull requests:**
-
-- Man page copying: only copy .1 [\#338](https://github.com/skywinder/github-changelog-generator/pull/338) ([olleolleolle](https://github.com/olleolleolle))
-
-## [1.11.3](https://github.com/skywinder/github-changelog-generator/tree/1.11.3) (2016-02-25)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.11.2...1.11.3)
-
-**Closed issues:**
-
-- Cannot install gem [\#335](https://github.com/skywinder/github-changelog-generator/issues/335)
-
-## [1.11.2](https://github.com/skywinder/github-changelog-generator/tree/1.11.2) (2016-02-25)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.11.1...1.11.2)
-
-**Fixed bugs:**
-
-- Getting an error on install [\#329](https://github.com/skywinder/github-changelog-generator/issues/329)
-
-**Merged pull requests:**
-
-- Fix installation by not running the specs - which have dependencies [\#337](https://github.com/skywinder/github-changelog-generator/pull/337) ([skywinder](https://github.com/skywinder))
-
-## [1.11.1](https://github.com/skywinder/github-changelog-generator/tree/1.11.1) (2016-02-25)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.11.0...1.11.1)
-
-**Merged pull requests:**
-
-- Add rubocop and rspec as runtime dependencies [\#336](https://github.com/skywinder/github-changelog-generator/pull/336) ([jkeiser](https://github.com/jkeiser))
-- \[Refactor\] ParserFile class use Pathname [\#334](https://github.com/skywinder/github-changelog-generator/pull/334) ([olleolleolle](https://github.com/olleolleolle))
-- \[Refactor\] Generator\#exclude\_issues\_by\_labels simpler, tested [\#332](https://github.com/skywinder/github-changelog-generator/pull/332) ([olleolleolle](https://github.com/olleolleolle))
-
-## [1.11.0](https://github.com/skywinder/github-changelog-generator/tree/1.11.0) (2016-02-24)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.10.5...1.11.0)
-
-## [1.10.5](https://github.com/skywinder/github-changelog-generator/tree/1.10.5) (2016-02-24)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.10.4...1.10.5)
-
-## [1.10.4](https://github.com/skywinder/github-changelog-generator/tree/1.10.4) (2016-02-24)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.10.3...1.10.4)
-
-**Fixed bugs:**
-
-- Rake and Bundler as runtime deps [\#333](https://github.com/skywinder/github-changelog-generator/pull/333) ([olleolleolle](https://github.com/olleolleolle))
-
-**Merged pull requests:**
-
-- Test case for \#327 [\#331](https://github.com/skywinder/github-changelog-generator/pull/331) ([olleolleolle](https://github.com/olleolleolle))
-- Fix crash installing on systems without overcommit [\#330](https://github.com/skywinder/github-changelog-generator/pull/330) ([jkeiser](https://github.com/jkeiser))
-
-## [1.10.3](https://github.com/skywinder/github-changelog-generator/tree/1.10.3) (2016-02-23)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.10.2...1.10.3)
-
-## [1.10.2](https://github.com/skywinder/github-changelog-generator/tree/1.10.2) (2016-02-23)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/v1.11.0...1.10.2)
-
-## [v1.11.0](https://github.com/skywinder/github-changelog-generator/tree/v1.11.0) (2016-02-23)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.10.1...v1.11.0)
-
-**Implemented enhancements:**
-
-- We should add a git-generate-changelog command. [\#255](https://github.com/skywinder/github-changelog-generator/issues/255)
-- YAML front matter [\#322](https://github.com/skywinder/github-changelog-generator/pull/322) ([retorquere](https://github.com/retorquere))
-- Git Subcommand [\#288](https://github.com/skywinder/github-changelog-generator/pull/288) ([dlanileonardo](https://github.com/dlanileonardo))
-
-**Fixed bugs:**
-
-- detect\_since\_tag undefined [\#328](https://github.com/skywinder/github-changelog-generator/issues/328)
-
-**Merged pull requests:**
-
-- Update README.md [\#324](https://github.com/skywinder/github-changelog-generator/pull/324) ([Zearin](https://github.com/Zearin))
-
-## [1.10.1](https://github.com/skywinder/github-changelog-generator/tree/1.10.1) (2016-01-06)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.10.0...1.10.1)
-
-**Fixed bugs:**
-
-- Parser: avoid Ruby exit, to make Rake tasks work [\#315](https://github.com/skywinder/github-changelog-generator/pull/315) ([olleolleolle](https://github.com/olleolleolle))
-
-## [1.10.0](https://github.com/skywinder/github-changelog-generator/tree/1.10.0) (2016-01-05)
-[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.9.0...1.10.0)
-
-**Implemented enhancements:**
-
-- Rubocop: less complex methods in parser.rb [\#297](https://github.com/skywinder/github-changelog-generator/pull/297) ([olleolleolle](https://github.com/olleolleolle))
-- Introduce ParserError exception class [\#296](https://github.com/skywinder/github-changelog-generator/pull/296) ([olleolleolle](https://github.com/olleolleolle))
-- ParserFile: support values with equals signs [\#285](https://github.com/skywinder/github-changelog-generator/pull/285) ([olleolleolle](https://github.com/olleolleolle))
-
-**Closed issues:**
-
-- PRs not closed on master branch show up in changelog [\#280](https://github.com/skywinder/github-changelog-generator/issues/280)
-
-**Merged pull requests:**
-
-- Update bundler [\#306](https://github.com/skywinder/github-changelog-generator/pull/306) ([SteveGilvarry](https://github.com/SteveGilvarry))
-- Fixes \#280 Add release-branch option to filter the Pull Requests [\#305](https://github.com/skywinder/github-changelog-generator/pull/305) ([SteveGilvarry](https://github.com/SteveGilvarry))
-- Add options to def self.user\_and\_project\_from\_git to fix parser.rb:19… [\#303](https://github.com/skywinder/github-changelog-generator/pull/303) ([SteveGilvarry](https://github.com/SteveGilvarry))
-- Git ignore coverage/ [\#300](https://github.com/skywinder/github-changelog-generator/pull/300) ([olleolleolle](https://github.com/olleolleolle))
-- \[refactor\] Fix docblock datatype, use \#map [\#299](https://github.com/skywinder/github-changelog-generator/pull/299) ([olleolleolle](https://github.com/olleolleolle))
-- \[refactor\] Reader: positive Boolean; unused \#map [\#298](https://github.com/skywinder/github-changelog-generator/pull/298) ([olleolleolle](https://github.com/olleolleolle))
-- Add base option to RakeTask [\#287](https://github.com/skywinder/github-changelog-generator/pull/287) ([jkeiser](https://github.com/jkeiser))
+# Change Log
 
 ## [1.9.0](https://github.com/skywinder/github-changelog-generator/tree/1.9.0) (2015-09-17)
 [Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.8.5...1.9.0)
@@ -591,7 +145,7 @@
 
 **Implemented enhancements:**
 
-- Parsing of existing Changelog file [\#212](https://github.com/skywinder/github-changelog-generator/issues/212)
+- Parsing of existing Change Log file [\#212](https://github.com/skywinder/github-changelog-generator/issues/212)
 - Warn users about 0 tags in repo. [\#208](https://github.com/skywinder/github-changelog-generator/issues/208)
 - Cleanup [\#220](https://github.com/skywinder/github-changelog-generator/pull/220) ([tuexss](https://github.com/tuexss))
 
@@ -759,6 +313,10 @@
 
 - Encapsulate \[ \> \* \_ \ \] signs in issues names [\#34](https://github.com/skywinder/github-changelog-generator/issues/34)
 
+**Merged pull requests:**
+
+- Add a Bitdeli Badge to README [\#36](https://github.com/skywinder/github-changelog-generator/pull/36) ([bitdeli-chef](https://github.com/bitdeli-chef))
+
 ## [1.2.1](https://github.com/skywinder/github-changelog-generator/tree/1.2.1) (2014-11-22)
 [Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.2.0...1.2.1)
 
@@ -855,4 +413,4 @@
 ## [0.0.1](https://github.com/skywinder/github-changelog-generator/tree/0.0.1) (2014-11-06)
 
 
-\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

CONTRIBUTING.md

@@ -1,60 +0,0 @@
-# How to contribute
-
-Bug reports and pull requests from users are what keep this project working.
-
-## Basics
-
-1. Create an issue and describe your idea
-2. [Fork it](https://github.com/skywinder/github-changelog-generator/fork)
-3. Create your feature branch (`git checkout -b my-new-feature`)
-4. Commit your changes (`git commit -am 'Add some feature'`)
-5. Publish the branch (`git push origin my-new-feature`)
-6. Create a new Pull Request
-
-## Checking your work
-
-You can test your workflow with changelog generator with
-[the skywinder/changelog_test repo].
-
-You can run the test suite.
-
-You can run [RuboCop] to check code style.
-
-The default Rake task, runnable using `rake`, calls `rubocop`, then `spec`.
-
-[the skywinder/changelog_test repo]: https://github.com/skywinder/changelog_test/
-[RuboCop]: http://rubocop.readthedocs.io/en/latest/
-
-## Write documentation
-
-This project has documentation in a few places:
-
-### Introduction and usage
-
-A friendly `README.md` written for many audiences.
-
-### Examples and advanced usage
-
-The [wiki].
-
-###  API documentation 
-
-API documentation is written as [YARD] docblocks in the Ruby code.
-
-This is rendered as Web pages on [Rubydoc.info][github-changelog-generator on Rubydoc.info].
-
-The completeness of the API documentation is measured on [our page on the Inch CI website][github-changelog-generator on Inch CI].
-
-### man page
-
-`man/git-generate-changelog.md`
-
-The man page is for the `git generate-changelog` Git sub-command, which is a wrapper for `github_changelog_generator`. That file is a Markdown file.
-
-Use the [ronn] gem to generate `.1` and `.html` artifacts like this: `cd man; ronn git-generate-changelog.md`
-
-[wiki]: https://github.com/skywinder/github-changelog-generator/wiki
-[YARD]: https://yardoc.org/
-[github-changelog-generator on Rubydoc.info]: http://www.rubydoc.info/gems/github_changelog_generator
-[ronn]: https://github.com/rtomayko/ronn
-[github-changelog-generator on Inch CI]: https://inch-ci.org/github/skywinder/github-changelog-generator

Dockerfile

@@ -1,16 +0,0 @@
-FROM ruby:2.4-alpine3.6
-
-LABEL maintainer "ferrari.marco@gmail.com"
-
-ENV GITHUB_CHANGELOG_GENERATOR_VERSION "1.14.3"
-
-RUN gem install github_changelog_generator --version $GITHUB_CHANGELOG_GENERATOR_VERSION
-
-ENV SRC_PATH /usr/local/src/your-app
-RUN mkdir -p $SRC_PATH
-
-VOLUME [ "$SRC_PATH" ]
-WORKDIR $SRC_PATH
-
-CMD ["--help"]
-ENTRYPOINT ["github_changelog_generator"]

Gemfile

@@ -1,29 +1,11 @@
-# frozen_string_literal: true
-
 source "https://rubygems.org"
 
-ruby RUBY_VERSION
-
 gemspec
 
-group :development, :test do
-  gem "bundler"
-  gem "overcommit", ">= 0.31"
-  gem "rake"
-  gem "rubocop", ">= 0.50"
-end
-
-group :development do
-  gem "bump"
-end
-
 group :test do
-  gem "codeclimate-test-reporter", "~> 1.0"
+  gem "rspec", "~>3.2"
+  gem "rubocop", "~>0.31"
   gem "coveralls", "~>0.8", require: false
-  gem "json"
-  gem "multi_json"
-  gem "rspec", "< 4"
   gem "simplecov", "~>0.10", require: false
-  gem "vcr"
-  gem "webmock"
+  gem "codeclimate-test-reporter", "~>0.4"
 end

Gemfile.lock

@@ -0,0 +1,117 @@
+PATH
+  remote: .
+  specs:
+    github_changelog_generator (1.9.0)
+      colorize (~> 0.7)
+      github_api (~> 0.12)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.3.8)
+    ast (2.0.0)
+    astrolabe (1.3.1)
+      parser (~> 2.2)
+    codeclimate-test-reporter (0.4.7)
+      simplecov (>= 0.7.1, < 1.0.0)
+    colorize (0.7.7)
+    coveralls (0.8.2)
+      json (~> 1.8)
+      rest-client (>= 1.6.8, < 2)
+      simplecov (~> 0.10.0)
+      term-ansicolor (~> 1.3)
+      thor (~> 0.19.1)
+    descendants_tracker (0.0.4)
+      thread_safe (~> 0.3, >= 0.3.1)
+    diff-lcs (1.2.5)
+    docile (1.1.5)
+    domain_name (0.5.24)
+      unf (>= 0.0.5, < 1.0.0)
+    faraday (0.9.1)
+      multipart-post (>= 1.2, < 3)
+    github_api (0.12.4)
+      addressable (~> 2.3)
+      descendants_tracker (~> 0.0.4)
+      faraday (~> 0.8, < 0.10)
+      hashie (>= 3.4)
+      multi_json (>= 1.7.5, < 2.0)
+      nokogiri (~> 1.6.6)
+      oauth2
+    hashie (3.4.2)
+    http-cookie (1.0.2)
+      domain_name (~> 0.5)
+    json (1.8.3)
+    jwt (1.5.1)
+    mime-types (2.6.1)
+    mini_portile (0.6.2)
+    multi_json (1.11.2)
+    multi_xml (0.5.5)
+    multipart-post (2.0.0)
+    netrc (0.10.3)
+    nokogiri (1.6.6.2)
+      mini_portile (~> 0.6.0)
+    oauth2 (1.0.0)
+      faraday (>= 0.8, < 0.10)
+      jwt (~> 1.0)
+      multi_json (~> 1.3)
+      multi_xml (~> 0.5)
+      rack (~> 1.2)
+    parser (2.2.2.6)
+      ast (>= 1.1, < 3.0)
+    powerpack (0.1.1)
+    rack (1.6.4)
+    rainbow (2.0.0)
+    rake (10.4.2)
+    rest-client (1.8.0)
+      http-cookie (>= 1.0.2, < 2.0)
+      mime-types (>= 1.16, < 3.0)
+      netrc (~> 0.7)
+    rspec (3.3.0)
+      rspec-core (~> 3.3.0)
+      rspec-expectations (~> 3.3.0)
+      rspec-mocks (~> 3.3.0)
+    rspec-core (3.3.2)
+      rspec-support (~> 3.3.0)
+    rspec-expectations (3.3.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.3.0)
+    rspec-mocks (3.3.2)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.3.0)
+    rspec-support (3.3.0)
+    rubocop (0.32.1)
+      astrolabe (~> 1.3)
+      parser (>= 2.2.2.5, < 3.0)
+      powerpack (~> 0.1)
+      rainbow (>= 1.99.1, < 3.0)
+      ruby-progressbar (~> 1.4)
+    ruby-progressbar (1.7.5)
+    simplecov (0.10.0)
+      docile (~> 1.1.0)
+      json (~> 1.8)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
+    term-ansicolor (1.3.2)
+      tins (~> 1.0)
+    thor (0.19.1)
+    thread_safe (0.3.5)
+    tins (1.5.4)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.7.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  bundler (~> 1.7)
+  codeclimate-test-reporter (~> 0.4)
+  coveralls (~> 0.8)
+  github_changelog_generator!
+  rake (~> 10.0)
+  rspec (~> 3.2)
+  rubocop (~> 0.31)
+  simplecov (~> 0.10)
+
+BUNDLED WITH
+   1.10.6

LICENSE

@@ -1,9 +0,0 @@
-The MIT License (MIT)
-Copyright (c) 2016-2018 Petr Korolev
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-

README.md

@@ -1,11 +1,9 @@
 [![Gem Version](https://badge.fury.io/rb/github_changelog_generator.svg)](http://badge.fury.io/rb/github_changelog_generator)
 [![Dependency Status](https://gemnasium.com/skywinder/github-changelog-generator.svg)](https://gemnasium.com/skywinder/github-changelog-generator)
 [![Build Status](https://travis-ci.org/skywinder/github-changelog-generator.svg?branch=master)](https://travis-ci.org/skywinder/github-changelog-generator)
-[![Build status](https://ci.appveyor.com/api/projects/status/xdfnfmdjfo0upm7m?svg=true)](https://ci.appveyor.com/project/olleolleolle/github-changelog-generator)
 [![Inline docs](http://inch-ci.org/github/skywinder/github-changelog-generator.svg)](http://inch-ci.org/github/skywinder/github-changelog-generator)
 [![Code Climate](https://codeclimate.com/github/skywinder/github-changelog-generator/badges/gpa.svg)](https://codeclimate.com/github/skywinder/github-changelog-generator)
 [![Test Coverage](https://codeclimate.com/github/skywinder/github-changelog-generator/badges/coverage.svg)](https://codeclimate.com/github/skywinder/github-changelog-generator)
-[![Join the chat at https://gitter.im/github-changelog-generator/chat](https://badges.gitter.im/github-changelog-generator/chat.svg)](https://gitter.im/github-changelog-generator/chat?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 GitHub Changelog Generator ![GitHub Logo](../master/images/logo.jpg)
 ==================
@@ -23,42 +21,31 @@ GitHub Changelog Generator ![GitHub Logo](../master/images/logo.jpg)
   - [License](#license)
 
 
-### Changelog generation has never been so easy
+### Changelog generation has never been so easy:
 
-**Fully automated changelog generation** - This gem generates a changelog file based on **tags**, **issues** and merged **pull requests** (and splits them into separate lists according to labels) from :octocat: GitHub Issue Tracker.
+**Fully automate changelog generation** - This gem generates change log file based on **tags**, **issues** and merged **pull requests** (and splits them into separate lists according labels) from :octocat: GitHub Issue Tracker.
 
-Since you don't have to fill your `CHANGELOG.md` manually now: just run the script, relax and take a cup of :coffee: before your next release! :tada:
-
-### *What’s the point of a changelog?*
+Since now you don't have to fill your `CHANGELOG.md` manually: just run the script, relax and take a cup of :coffee: before your next release! :tada:
 
+>### *What’s the point of a change log?*
 To make it easier for users and contributors to see precisely what notable changes have been made between each release (or version) of the project.
-
 ### *Why should I care?*
+Because software tools are for people. If you don’t care, why are you contributing to open source? Surely, there must be a kernel (ha!) of care somewhere in that lovely little brain of yours.
 
-Because software tools are for _people_. "Changelogs make it easier for users and
-contributors to see precisely what notable changes have been made between each
-release (or version) of the project."
-
-:arrow_right: *[http://keepachangelog.com](http://keepachangelog.com)*
+> :copyright: *[http://keepachangelog.com](http://keepachangelog.com/)*
 
 ## Installation
 
-    $ [sudo] gem install github_changelog_generator
-
-See also Troubleshooting.
-
-## Running with Docker
-
-    $ docker run -it --rm -v "$(pwd)":/usr/local/src/your-app skywinder/github-changelog-generator
+	[sudo] gem install github_changelog_generator
 
 ## Output example
 
 - Look at **[CHANGELOG.md](https://github.com/skywinder/Github-Changelog-Generator/blob/master/CHANGELOG.md)** for this project
 - [ActionSheetPicker-3.0/CHANGELOG.md](https://github.com/skywinder/ActionSheetPicker-3.0/blob/master/CHANGELOG.md)  was generated by command:
 
-      $ github_changelog_generator -u skywinder -p ActionSheetPicker-3.0
+		github_changelog_generator -u skywinder -p ActionSheetPicker-3.0
 
-- In general, it looks like this:
+- In general it looks like this:
 
 > ## [1.2.5](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.5) (2015-01-15)
 >
@@ -80,37 +67,27 @@ See also Troubleshooting.
 
 
 ## Usage
+**It's really simple**:
 
--  Run this:
+- If your **git remote** `origin` refers to your GitHub repo, then just go to your project folder and run:
 
-	   $ github_changelog_generator -u github_username -p github_project
+		github_changelog_generator
 
-	or, on the 1.14.x (current stable release)
+-  or from anywhere:
+    - `github_changelog_generator -u github_username -p github_project`
+    - `github_changelog_generator  github_username/github_project`
 
-	   $ github_changelog_generator github_username/github_project
-	   
-
-- For Github Enterprise repos, specify *both* `--github-site` and `--github-api` options:
-
-       $ github_changelog_generator --github-site="https://github.yoursite.com" \
-                                  --github-api="https://github.yoursite.com/api/v3/"
-
-This generates a `CHANGELOG.md`, with pretty Markdown formatting.
+As output you will get `CHANGELOG.md` file with pretty *Markdown-formatted* changelog.
 
 ### Params
+Type `github_changelog_generator --help` for details.
 
-Print help for all command-line options to learn more details:
-
-    $ github_changelog_generator --help
-
-For more details about params, read the Wiki page: [**Advanced changelog generation examples**](https://github.com/skywinder/github-changelog-generator/wiki/Advanced-change-log-generation-examples)
+More detailed info about params you can find in Wiki page: [**Advanced change log generation examples**](https://github.com/skywinder/github-changelog-generator/wiki/Advanced-change-log-generation-examples)
 
 ### Params File
-
-In your project root, you can put a params file named `.github_changelog_generator` to override default params:
+You can put Params in a .github_changelog_generator file in Project Root to override default params:
 
 Example:
-
 ```
 unreleased=false
 future-release=5.0.0
@@ -119,170 +96,132 @@ since-tag=1.0.0
 
 ### GitHub token
 
-GitHub only allows 50 unauthenticated requests per hour.
+Since GitHub allows you to make only 50 requests without authentication it's recommended to run this script with a token (`-t, --token` option)
 
-Therefore, it's recommended to run this script with authentication by using a **token**.
+**You can easily [generate it here](https://github.com/settings/tokens/new?description=GitHub%20Changelog%20Generator%20token)**.
 
-Here's how:
+And:
 
-- [Generate a token here](https://github.com/settings/tokens/new?description=GitHub%20Changelog%20Generator%20token) - you only need "repo" scope for private repositories
-- Either:
-    - Run the script with `--token <your-40-digit-token>`; **OR**
-    - Set the `CHANGELOG_GITHUB_TOKEN` environment variable to your 40 digit token
+- Run with key `-t [your-40-digit-token]`
+- Or set environment variable `CHANGELOG_GITHUB_TOKEN` and specify there your token.
 
-You can set an environment variable by running the following command at the prompt, or by adding it to your shell profile (e.g., `~/.bash_profile` or `~/.zshrc`):
+	i.e. add to your `~/.bash_profile` or `~/.zshrc` or any other place to load ENV variables string :
 
-    export CHANGELOG_GITHUB_TOKEN="«your-40-digit-github-token»"
+        export CHANGELOG_GITHUB_TOKEN="your-40-digit-github-token"
 
-So, if you get a message like this:
+So, if you got error like this:
+>! /Library/Ruby/Gems/2.0.0/gems/github_api-0.12.2/lib/github_api/response/raise_error.rb:14:in `on_complete'
 
-``` markdown
-API rate limit exceeded for github_username.
-See: https://developer.github.com/v3/#rate-limiting
-```
-
-It's time to create this token! (Or, wait an hour for GitHub to reset your unauthenticated request limit.)
+It's time to create this token or wait for 1 hour before GitHub reset the counter for your IP.
 
 ## Migrating from a manual changelog
 
-Knowing how dedicated you are to your project, you probably haven't been waiting for `github-changelog-generator` to keep a changelog.
-But you probably don't want your project's open issues and PRs for all past features listed in your historic changelog, either.
+Knowing how dedicated you are to your project, you probably haven't been waiting for github-changelog-generator to keep a changelog,
+but you most likely wouln't like to have to open issues and PRs for all past features listed in your historic changelog.
 
-That's where `--base <your-manual-changelog.md>` comes in handy!
-This option lets append your old manual changelog to the end of the generated entries.
+That's where `--base` comes handy. This option lets you pass a static changelog to be appended at the end of the generated entries.
 
 If you have a `HISTORY.md` file in your project, it will automatically be picked as the static historical changelog and appended.
 
 ### Rake task
 
-You love `rake`? We do, too! So, we've made it even easier for you:
-we've provided a `rake` task library for your changelog generation.
-
-Configure the task in your `Rakefile`:
+You love Rake? So do we! And so we've made it easier for you by providing a Rake task library for your Change log generation. In your Rakefile, use:
 
 ```ruby
-require 'github_changelog_generator/task'
-
 GitHubChangelogGenerator::RakeTask.new :changelog do |config|
   config.since_tag = '0.1.14'
   config.future_release = '0.2.0'
 end
 ```
 
-All command-line options can be passed to the `rake` task as `config`
-parameters. And since you're naming the `rake` task yourself, you can create
-as many as you want.
-
-You can look for params names from the [parser source code (#setup_parser)](https://github.com/skywinder/github-changelog-generator/blob/master/lib/github_changelog_generator/parser.rb). For example, to translate the bugs label to Portuguese, instead of setting `config.bugs_label`, you have to set `config.bug_prefix`, and so on.
+All command line options can be passed to the Rake task as `config` parameters. Since you're naming the Rake task yourself, you can create as many as you want, too.
 
 ##Features and advantages of this project
-
-- Generate canonical, neat changelog file, followed by [basic changelog guidelines](http://keepachangelog.com) :gem:
-- Optionally generate **Unreleased** changes (closed issues that have not released yet) :dizzy:
+- Generate canonical, neat change log file, followed by [basic change log guidelines](http://keepachangelog.com/) :gem:
+- Possible to generate **Unreleased** changes (closed issues that have not released yet) :dizzy:
 - **GitHub Enterprise support** via command line options! :factory:
-- Flexible format **customization**:
-    - **Customize** issues that **should be added** to changelog :eight_spoked_asterisk:
-    - **Custom date formats** supported (but keep [ISO 8601](http://xkcd.com/1179/) in mind!) :date:
-    - Manually specify the version that fixed an issue (for cases when the issue's Closed date doesn't match) by giving the issue's `milestone` the same name as the tag of version :pushpin:
-    - Automatically **exclude specific issues** that are irrelevant to your changelog (by default, any issue labeled `question`, `duplicate`, `invalid`, or `wontfix`) :scissors:
-- **Distinguish** issues **by labels**. :mag_right:
-    - Merged pull requests (all merged pull-requests) :twisted_rightwards_arrows:
-    - Bug fixes (issues labeled `bug`) :beetle:
-    - Enhancements (issues labeled `enhancement`) :star2:
-    - Issues (closed issues with no labels) :non-potable_water:
+- Flexible format **customisation**:
+    - **Customize** issues, that **should be added** to changelog :eight_spoked_asterisk:
+    - **Custom date format** supported (but get in mind [ISO 8601](http://xkcd.com/1179/) ) :date:
+    - Ability to manually specify in which version issue was fixed (in case, when closed date is not match) by setting `milestone` of issue the same name as tag of  required version :pushpin:
+    - Automatically **exclude specific issues**, not-related to change log (any issue, that has label `question` `duplicate` `invalid` `wontfix`by default)  :scissors:
+- **Distinguish** issues **according labels**. :mag_right:
+    - Merged pull requests (all `merged` pull-requests) :twisted_rightwards_arrows:
+    - Bug fixes (by label `bug` in issue) :beetle:
+    - Enhancements (by label `enhancement` in issue) :star2:
+    - 	Issues (closed issues `w/o any labels`) :non-potable_water:
 
-- Manually include or exclude issues by labels :wrench:
-- Customize lots more! Tweak the changelog to fit your preferences :tophat:
-(*See `github_changelog_generator --help`  for details)*
+- You can manually set which labels should be included/excluded. :wrench:
+- Apply a lot of other customisations, to fit changelog for your personal style :tophat:
+(*look `github_changelog_generator --help`  for details)*
 
 
 ###Alternatives
+Here is a [wikipage list of alternatives](https://github.com/skywinder/Github-Changelog-Generator/wiki/Alternatives), that I found. But none satisfied my requirements.
 
-Here is a [wikipage list of alternatives](https://github.com/skywinder/Github-Changelog-Generator/wiki/Alternatives) that I found. But none satisfied my requirements.
-
-*If you know other projects, feel free to edit this Wiki page!*
+*If you know other projects - feel free to edit this Wiki page!*
 
 
 ### Projects using this library
-
-Here's a [wikipage list of projects](https://github.com/skywinder/Github-Changelog-Generator/wiki/Projects-using-Github-Changelog-Generator).
+[Wikipage with list of projects](https://github.com/skywinder/Github-Changelog-Generator/wiki/Projects-using-Github-Changelog-Generator)
 
 If you've used this project in a live app, please let me know! Nothing makes me happier than seeing someone else take my work and go wild with it.
 
-*If you are using `github_changelog_generator` to generate your project's changelog, or know of other projects using it, please [add it to this list](https://github.com/skywinder/github-changelog-generator/wiki/Projects-using-Github-Changelog-Generator).*
+*If you are using `github_changelog_generator` for generation change log in your project or know another project that uses it, please add it to [this] (https://github.com/skywinder/Github-Changelog-Generator/wiki/Projects-using-Github-Changelog-Generator) list.*
 
 ## Am I missing some essential feature?
 
 - **Nothing is impossible!**
 
-- Open an [issue](https://github.com/skywinder/Github-Changelog-Generator/issues/new) and let's make the generator better together!
+- Open an [issue](https://github.com/skywinder/Github-Changelog-Generator/issues/new) and let's make generator better together!
 
-- *Bug reports, feature requests, patches, and well-wishes are always welcome.* :heavy_exclamation_mark:
+- *Bug reports, feature requests, patches, well-wishes are always welcome* :heavy_exclamation_mark:
 
 ## FAQ
 
 - ***I already use GitHub Releases. Why do I need this?***
 
-GitHub Releases is a very good thing. And it's very good practice to maintain it. (Not a lot of people are using it yet!) :congratulations:
+GitHub Releases is a very good thing. And it's very good practice to maintain it (not so much people using it yet)! :congratulations:
 
-*BTW: I would like to support GitHub Releases in [next releases](https://github.com/skywinder/github-changelog-generator/issues/56) ;)*
+*BDW: I would like to support GitHub Releases in [next releases](https://github.com/skywinder/github-changelog-generator/issues/56) ;)*
 
-I'm not trying to compare the quality of handwritten and auto-generated logs. That said....
+I'm not try to compare quality of auto-generated and manually generated logs.. but:
 
-An auto-generated changelog really helps, even if you manually fill in the release notes!
+The auto generated Changelog really helps even if you manually fill Releases notes!
 
 For example:
 
-When you find a closed bug, it is very useful to know which release fixed it.
-So that you can easily find the issue by \# in `CHANGELOG.md`.
+When I found a closed bug - it's very useful to understand, in which release it was fixed. In that case you can easily find this issue by \# in `CHANGELOG.md`.
 
-- It's not quite as easy to find this in handwritten releases notes.
-- A generated file saves you the trouble of remembering everything;
-  sometimes people forget to add things to a handwritten file.
+- it's not so quite easy to find it in manually filled Releases notes.
+- this file can also help you to build your Release note and not miss features in manually-filled list.
 
-Ultimately, I think GitHub Releases are ideal for end-users.
-Meanwhile, `CHANGELOG.md` lives right in the repository, with its detailed list of changes, which is handy for developers.
-Finally, there's nothing wrong with using GitHub Releases alongside `CHANGELOG.md` in this combination.
+In the end:
 
-- ***I got an "API rate limit exceeded" error message. What does this mean?***
+I think, that GitHub Releases is more for end-users.
+But `CHANGELOG.md` could stay in the repo for developers with detailed list of changes.
+And it's nothing bad to combine GitHub Releases and `CHANGELOG.md` file together in that manner.
 
-GitHub [limits the number of API requests](https://developer.github.com/v3/#rate-limiting) you can make in an hour. You can make up to 5,000 requests per hour. For unauthenticated requests, the rate limit is only up to 60 requests per hour. Unauthenticated requests are associated with your IP address (not the user making requests).
+- ***I received a warning: GitHub API rate limit exceed, what does this mean?***
 
-If you're seeing this warning, please do the following:
+GitHub [limits the number of API requests](https://developer.github.com/v3/#rate-limiting) you can make in an hour. You can make up to 5,000 requests per hour. For unauthenticated requests, the rate limit allows you to make up to 60 requests per hour. Unauthenticated requests are associated with your IP address, and not the user making requests.
 
-1. Make sure you're providing an OAuth token, so you're not making requests anonymously. Using an OAuth token increases your hourly request maximum from 60 to 5000.
-2. If you have a large repo with lots of issues/PRs, you can use `--max-issues NUM` to limit the number of issues that are pulled back. For example: `--max-issues 1000`
+If you're seeing this warning:
 
-- ***My Ruby version is very old, can I use this?***
-
-When your Ruby is old, and you don't want to upgrade, and you want to
-control which libraries you use, you can use Bundler.
-
-In a Gemfile, perhaps in a non-deployed `:development` group, add this
-gem:
-
-```ruby
-group :development do
-  gem 'github_changelog_generator', require: false
-end
-```
-
-Then you can keep back dependencies like rack, which currently is only
-compatible with Ruby >= 2.2.2. So, use an older version for your app by
-adding a line like this to the Gemfile:
-
-```
-gem 'rack', '~> 1.6'
-```
-
-This way, you can keep on using github_changelog_generator, even if you
-can't get the latest version of Ruby installed.
+1. Make sure you're providing an OAuth token so you're not anonymously making requests. This will increase the number of requests from 60 to 5000 per hour.
+2. You probably have a large repo with lots of issues/PRs. You can use the `--max-issues NUM` argument to limit the number of issues that are pulled back. For example: `--max-issues 1000`
 
 ## Contributing
 
-We have collected notes on how to contribute to this project in [CONTRIBUTING.md].
+1. Create an issue to discuss about your idea
+2. [Fork it] (https://github.com/skywinder/Github-Changelog-Generator/fork)
+3. Create your feature branch (`git checkout -b my-new-feature`)
+4. Commit your changes (`git commit -am 'Add some feature'`)
+5. Push to the branch (`git push origin my-new-feature`)
+6. Create a new Pull Request
+7. Profit! :white_check_mark:
 
-[CONTRIBUTING.md]: CONTRIBUTING.md
+*To test change log workflow you can use [test repo](https://github.com/skywinder/changelog_test/)*
 
 ## License
 

Rakefile

@@ -1,19 +1,7 @@
-# frozen_string_literal: true
-
-require "bundler"
-require "bundler/gem_tasks"
 require "rubocop/rake_task"
 require "rspec/core/rake_task"
-require "pathname"
-require "fileutils"
-require "overcommit"
 
 RuboCop::RakeTask.new
-RSpec::Core::RakeTask.new
+RSpec::Core::RakeTask.new(:rspec)
 
-desc "When releasing the gem, re-fetch latest cacert.pem from curl.haxx.se. Developer task."
-task :update_ssl_ca_file do
-  `pushd lib/github_changelog_generator/ssl_certs && curl --remote-name --time-cond cacert.pem https://curl.haxx.se/ca/cacert.pem && popd`
-end
-
-task default: %i[rubocop spec]
+task default: [:rubocop, :rspec]

appveyor.yml

@@ -1,58 +0,0 @@
-version: "{build}"
-
-platform: x64
-
-branches:
-    only:
-      - master
-
-clone_depth: 10
-
-skip_tags: true
-
-# See here for Ruby versions pre-installed:
-#  http://www.appveyor.com/docs/installed-software#ruby
-environment:
-  matrix:
-    - ruby_version: "21" # Older version, but matches Travis-CI
-    - ruby_version: "21-x64"
-
-init:
-  - git config --global core.autocrlf true
-
-install:
-  - SET PATH=C:\Ruby%ruby_version%\bin;%PATH%
-
-  # Print version and location for pre-installed ruby
-  - ruby --version
-  - where ruby
-
-  # Install latest version of RubyGems
-  - gem update --system --no-document --no-post-install-message
-  - gem --version
-  - where gem
-
-  # Print version and location for pre-installed bundler
-  - bundler --version
-  - where bundler
-
-build_script:
-  # Install ruby dependencies
-  - bundle install --retry 3
-  - bundle exec rake
-
-test_script:
-  - gem build github_changelog_generator
-  - gem install *.gem
-
-notifications:
-  - provider: Email
-    to:
-      - sky4winder+githubchangeloggenerator@gmail.com
-    on_build_success: false
-    on_build_status_changed: true
-  - provider: GitHubPullRequest
-    on_build_success: true
-    on_build_failure: true
-    on_build_status_changed: true
-

bin/git-generate-changelog

@@ -1,5 +1,4 @@
 #! /usr/bin/env ruby
-# frozen_string_literal: true
 
 require_relative "../lib/github_changelog_generator"
 GitHubChangelogGenerator::ChangelogGenerator.new.run

bin/github_changelog_generator

@@ -1,5 +1,4 @@
 #! /usr/bin/env ruby
-# frozen_string_literal: true
 
 require_relative "../lib/github_changelog_generator"
 GitHubChangelogGenerator::ChangelogGenerator.new.run

ext/mkrf_conf.rb

@@ -0,0 +1,10 @@
+PREFIX = "/usr/local"
+MANPREFIX = "#{PREFIX}/share/man/man1"
+MAN_PAGES = "man/git-*"
+
+require "fileutils"
+
+Dir.glob(MAN_PAGES).each do |f|
+  filename = File.basename(f)
+  FileUtils.cp(f, "#{MANPREFIX}/#{filename}")
+end

github_changelog_generator.gemspec

@@ -1,4 +1,4 @@
-# frozen_string_literal: true
+# coding: utf-8
 
 lib = File.expand_path("../lib", __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
@@ -9,26 +9,25 @@ Gem::Specification.new do |spec|
   spec.version            = GitHubChangelogGenerator::VERSION
   spec.default_executable = "github_changelog_generator"
 
-  spec.required_ruby_version = ">= 2.2.2"
-  spec.authors = ["Petr Korolev", "Olle Jonsson"]
+  spec.required_ruby_version     = ">= 1.9.3"
+  spec.authors = ["Petr Korolev"]
   spec.email = "sky4winder+github_changelog_generator@gmail.com"
-
+  spec.date = `date +"%Y-%m-%d"`.strip!
   spec.summary = "Script, that automatically generate changelog from your tags, issues, labels and pull requests."
   spec.description = "Changelog generation has never been so easy. Fully automate changelog generation - this gem generate change log file based on tags, issues and merged pull requests from Github issue tracker."
   spec.homepage = "https://github.com/skywinder/Github-Changelog-Generator"
   spec.license       = "MIT"
+  spec.extensions  = "ext/mkrf_conf.rb"
 
-  spec.files = Dir["{bin,lib,man,spec}/**/*"] + %w[LICENSE Rakefile README.md]
-
+  spec.files = `git ls-files -z`.split("\x0")
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
-  spec.add_runtime_dependency("activesupport")
-  spec.add_runtime_dependency("faraday-http-cache")
-  spec.add_runtime_dependency("multi_json")
-  spec.add_runtime_dependency("octokit", ["~> 4.6"])
-  spec.add_runtime_dependency "rainbow", ">= 2.2.1"
-  spec.add_runtime_dependency "rake", ">= 10.0"
-  spec.add_runtime_dependency("retriable", ["~> 3.0"])
+  spec.add_runtime_dependency("github_api", ["~> 0.12"])
+  spec.add_runtime_dependency("colorize", ["~> 0.7"])
+
+  # Development only
+  spec.add_development_dependency "bundler", "~> 1.7"
+  spec.add_development_dependency "rake", "~> 10.0"
 end

lib/CHANGELOG.md

@@ -0,0 +1,57 @@
+# Change Log
+
+## [Unreleased](https://github.com/skywinder/changelog_test/tree/HEAD)
+
+[Full Changelog](https://github.com/skywinder/changelog_test/compare/0.0.4...HEAD)
+
+**Implemented enhancements:**
+
+- Enchancment [\#9](https://github.com/skywinder/changelog_test/issues/9)
+- PR with enhancement label [\#16](https://github.com/skywinder/changelog_test/pull/16) ([skywinder](https://github.com/skywinder))
+
+**Fixed bugs:**
+
+- BugFix [\#11](https://github.com/skywinder/changelog_test/issues/11)
+
+**Closed issues:**
+
+- Issue closed from commit from PR [\#14](https://github.com/skywinder/changelog_test/issues/14)
+- Issue, closed by PR [\#12](https://github.com/skywinder/changelog_test/issues/12)
+- Issue [\#10](https://github.com/skywinder/changelog_test/issues/10)
+- Issue with some other label - Should be in closed issues [\#8](https://github.com/skywinder/changelog_test/issues/8)
+
+**Merged pull requests:**
+
+- This a PR with a lot of comments and events [\#17](https://github.com/skywinder/changelog_test/pull/17) ([skywinder](https://github.com/skywinder))
+- This PR closes 14 from commit [\#15](https://github.com/skywinder/changelog_test/pull/15) ([skywinder](https://github.com/skywinder))
+- This PR to close \#12 from body [\#13](https://github.com/skywinder/changelog_test/pull/13) ([skywinder](https://github.com/skywinder))
+
+## [0.0.4](https://github.com/skywinder/changelog_test/tree/0.0.4) (2015-05-22)
+[Full Changelog](https://github.com/skywinder/changelog_test/compare/v0.0.3...0.0.4)
+
+**Closed issues:**
+
+- Test issue, that should appear in 0.0.4 [\#3](https://github.com/skywinder/changelog_test/issues/3)
+
+**Merged pull requests:**
+
+- Add automatically generated change log file. [\#5](https://github.com/skywinder/changelog_test/pull/5) ([skywinder](https://github.com/skywinder))
+
+## [v0.0.3](https://github.com/skywinder/changelog_test/tree/v0.0.3) (2015-03-04)
+[Full Changelog](https://github.com/skywinder/changelog_test/compare/v0.0.2...v0.0.3)
+
+**Merged pull requests:**
+
+- fix \#3. hotfix. Should appear in v0.0.3 [\#4](https://github.com/skywinder/changelog_test/pull/4) ([skywinder](https://github.com/skywinder))
+
+## [v0.0.2](https://github.com/skywinder/changelog_test/tree/v0.0.2) (2015-03-04)
+[Full Changelog](https://github.com/skywinder/changelog_test/compare/v0.0.1...v0.0.2)
+
+**Merged pull requests:**
+
+- Here is a test hotfix should appear in v.0.0.2 [\#2](https://github.com/skywinder/changelog_test/pull/2) ([skywinder](https://github.com/skywinder))
+
+## [v0.0.1](https://github.com/skywinder/changelog_test/tree/v0.0.1) (2015-03-02)
+
+
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

lib/github_changelog_generator.rb

@@ -1,22 +1,16 @@
 #!/usr/bin/env ruby
-# frozen_string_literal: true
 
-require "octokit"
-require "faraday-http-cache"
-require "logger"
-require "active_support"
-require "active_support/core_ext/object/blank"
+require "github_api"
 require "json"
-require "multi_json"
+require "colorize"
 require "benchmark"
 
-require "github_changelog_generator/helper"
-require "github_changelog_generator/options"
-require "github_changelog_generator/parser"
-require "github_changelog_generator/parser_file"
-require "github_changelog_generator/generator/generator"
-require "github_changelog_generator/version"
-require "github_changelog_generator/reader"
+require_relative "github_changelog_generator/helper"
+require_relative "github_changelog_generator/parser"
+require_relative "github_changelog_generator/parser_file"
+require_relative "github_changelog_generator/generator/generator"
+require_relative "github_changelog_generator/version"
+require_relative "github_changelog_generator/reader"
 
 # The main module, where placed all classes (now, at least)
 module GitHubChangelogGenerator
@@ -34,10 +28,14 @@ module GitHubChangelogGenerator
     def run
       log = @generator.compound_changelog
 
-      output_filename = @options[:output].to_s
-      File.open(output_filename, "wb") { |file| file.write(log) }
+      output_filename = "#{@options[:output]}"
+      File.open(output_filename, "w") { |file| file.write(log) }
       puts "Done!"
       puts "Generated log placed in #{Dir.pwd}/#{output_filename}"
     end
   end
+
+  if __FILE__ == $PROGRAM_NAME
+    GitHubChangelogGenerator::ChangelogGenerator.new.run
+  end
 end

lib/github_changelog_generator/fetcher.rb

@@ -0,0 +1,212 @@
+module GitHubChangelogGenerator
+  # A Fetcher responsible for all requests to GitHub and all basic manipulation with related data
+  # (such as filtering, validating, e.t.c)
+  #
+  # Example:
+  # fetcher = GitHubChangelogGenerator::Fetcher.new options
+
+  class Fetcher
+    PER_PAGE_NUMBER = 30
+    CHANGELOG_GITHUB_TOKEN = "CHANGELOG_GITHUB_TOKEN"
+    GH_RATE_LIMIT_EXCEEDED_MSG = "Warning: Can't finish operation: GitHub API rate limit exceeded, change log may be " \
+    "missing some issues. You can limit the number of issues fetched using the `--max-issues NUM` argument."
+    NO_TOKEN_PROVIDED = "Warning: No token provided (-t option) and variable $CHANGELOG_GITHUB_TOKEN was not found. " \
+    "This script can make only 50 requests to GitHub API per hour without token!"
+
+    def initialize(options = {})
+      @options = options || {}
+      @user = @options[:user]
+      @project = @options[:project]
+      @github_token = fetch_github_token
+      github_options = { per_page: PER_PAGE_NUMBER }
+      github_options[:oauth_token] = @github_token unless @github_token.nil?
+      github_options[:endpoint] = @options[:github_endpoint] unless @options[:github_endpoint].nil?
+      github_options[:site] = @options[:github_endpoint] unless @options[:github_site].nil?
+
+      @github = check_github_response { Github.new github_options }
+    end
+
+    # Returns GitHub token. First try to use variable, provided by --token option,
+    # otherwise try to fetch it from CHANGELOG_GITHUB_TOKEN env variable.
+    #
+    # @return [String]
+    def fetch_github_token
+      env_var = @options[:token] ? @options[:token] : (ENV.fetch CHANGELOG_GITHUB_TOKEN, nil)
+
+      Helper.log.warn NO_TOKEN_PROVIDED.yellow unless env_var
+
+      env_var
+    end
+
+    # Fetch all tags from repo
+    # @return [Array] array of tags
+    def get_all_tags
+      print "Fetching tags...\r" if @options[:verbose]
+
+      check_github_response { github_fetch_tags }
+    end
+
+    # This is wrapper with rescue block
+    # @return [Object] returns exactly the same, what you put in the block, but wrap it with begin-rescue block
+    def check_github_response
+      begin
+        value = yield
+      rescue Github::Error::Unauthorized => e
+        Helper.log.error e.body.red
+        abort "Error: wrong GitHub token"
+      rescue Github::Error::Forbidden => e
+        Helper.log.warn e.body.red
+        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+      end
+      value
+    end
+
+    # Fill input array with tags
+    # @return [Array] array of tags in repo
+    def github_fetch_tags
+      tags = []
+      response = @github.repos.tags @options[:user], @options[:project]
+      page_i = 0
+      count_pages = response.count_pages
+      response.each_page do |page|
+        page_i += PER_PAGE_NUMBER
+        print_in_same_line("Fetching tags... #{page_i}/#{count_pages * PER_PAGE_NUMBER}")
+        tags.concat(page)
+      end
+      print_empty_line
+
+      if tags.count == 0
+        Helper.log.warn "Warning: Can't find any tags in repo.\
+Make sure, that you push tags to remote repo via 'git push --tags'".yellow
+      else
+        Helper.log.info "Found #{tags.count} tags"
+      end
+      tags
+    end
+
+    # This method fetch all closed issues and separate them to pull requests and pure issues
+    # (pull request is kind of issue in term of GitHub)
+    # @return [Tuple] with (issues, pull-requests)
+    def fetch_closed_issues_and_pr
+      print "Fetching closed issues...\r" if @options[:verbose]
+      issues = []
+
+      begin
+        response = @github.issues.list user: @options[:user],
+                                       repo: @options[:project],
+                                       state: "closed",
+                                       filter: "all",
+                                       labels: nil
+        page_i = 0
+        count_pages = response.count_pages
+        response.each_page do |page|
+          page_i += PER_PAGE_NUMBER
+          print_in_same_line("Fetching issues... #{page_i}/#{count_pages * PER_PAGE_NUMBER}")
+          issues.concat(page)
+          break if @options[:max_issues] && issues.length >= @options[:max_issues]
+        end
+        print_empty_line
+        Helper.log.info "Received issues: #{issues.count}"
+
+      rescue
+        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+      end
+
+      # separate arrays of issues and pull requests:
+      issues.partition do |x|
+        x[:pull_request].nil?
+      end
+    end
+
+    # Fetch all pull requests. We need them to detect :merged_at parameter
+    # @return [Array] all pull requests
+    def fetch_closed_pull_requests
+      pull_requests = []
+      begin
+        response = @github.pull_requests.list @options[:user], @options[:project], state: "closed"
+        page_i = 0
+        count_pages = response.count_pages
+        response.each_page do |page|
+          page_i += PER_PAGE_NUMBER
+          log_string = "Fetching merged dates... #{page_i}/#{count_pages * PER_PAGE_NUMBER}"
+          print_in_same_line(log_string)
+          pull_requests.concat(page)
+        end
+        print_empty_line
+      rescue
+        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+      end
+
+      Helper.log.info "Fetching merged dates: #{pull_requests.count}"
+      pull_requests
+    end
+
+    # Print specified line on the same string
+    # @param [String] log_string
+    def print_in_same_line(log_string)
+      print log_string + "\r"
+    end
+
+    # Print long line with spaces on same line to clear prev message
+    def print_empty_line
+      print_in_same_line("                                                                       ")
+    end
+
+    # Fetch event for all issues and add them to :events
+    # @param [Array] issues
+    # @return [Void]
+    def fetch_events_async(issues)
+      i = 0
+      max_thread_number = 50
+      threads = []
+      issues.each_slice(max_thread_number) do |issues_slice|
+        issues_slice.each do |issue|
+          threads << Thread.new do
+            begin
+              response = @github.issues.events.list user: @options[:user],
+                                                    repo: @options[:project],
+                                                    issue_number: issue["number"]
+              issue[:events] = []
+              response.each_page do |page|
+                issue[:events].concat(page)
+              end
+            rescue
+              Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+            end
+            print_in_same_line("Fetching events for issues and PR: #{i + 1}/#{issues.count}")
+            i += 1
+          end
+        end
+        threads.each(&:join)
+        threads = []
+      end
+
+      # to clear line from prev print
+      print_empty_line
+
+      Helper.log.info "Fetching events for issues and PR: #{i}"
+    end
+
+    # Fetch tag time from repo
+    #
+    # @param [Hash] tag
+    # @return [Time] time of specified tag
+    def fetch_date_of_tag(tag)
+      begin
+        commit_data = @github.git_data.commits.get @options[:user],
+                                                   @options[:project],
+                                                   tag["commit"]["sha"]
+      rescue
+        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+      end
+      time_string = commit_data["committer"]["date"]
+      Time.parse(time_string)
+    end
+
+    # Fetch commit for specified event
+    # @return [Hash]
+    def fetch_commit(event)
+      @github.git_data.commits.get @options[:user], @options[:project], event[:commit_id]
+    end
+  end
+end

lib/github_changelog_generator/generator/entry.rb

@@ -1,237 +0,0 @@
-require "github_changelog_generator/generator/section"
-
-module GitHubChangelogGenerator
-  # This class generates the content for a single changelog entry. An entry is
-  # generally either for a specific tagged release or the collection of
-  # unreleased changes.
-  #
-  # An entry is comprised of header text followed by a series of sections
-  # relating to the entry.
-  #
-  # @see GitHubChangelogGenerator::Generator
-  # @see GitHubChangelogGenerator::Section
-  class Entry
-    attr_reader :content
-
-    def initialize(options = Options.new({}))
-      @content = ""
-      @options = Options.new(options)
-    end
-
-    # Generates log entry with header and body
-    #
-    # @param [Array] pull_requests List or PR's in new section
-    # @param [Array] issues List of issues in new section
-    # @param [String] newer_tag_name Name of the newer tag. Could be nil for `Unreleased` section.
-    # @param [String] newer_tag_link Name of the newer tag. Could be "HEAD" for `Unreleased` section.
-    # @param [Time] newer_tag_time Time of the newer tag
-    # @param [Hash, nil] older_tag Older tag, used for the links. Could be nil for last tag.
-    # @return [String] Ready and parsed section
-    def create_entry_for_tag(pull_requests, issues, newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name) # rubocop:disable Metrics/ParameterLists
-      github_site = @options[:github_site] || "https://github.com"
-      project_url = "#{github_site}/#{@options[:user]}/#{@options[:project]}"
-
-      set_sections_and_maps
-
-      @content = generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name, project_url)
-
-      @content += generate_body(pull_requests, issues)
-
-      @content
-    end
-
-    private
-
-    # Creates section objects and the label and section maps needed for
-    # sorting
-    def set_sections_and_maps
-      @sections = if @options.configure_sections?
-                    parse_sections(@options[:configure_sections])
-                  elsif @options.add_sections?
-                    default_sections.concat parse_sections(@options[:add_sections])
-                  else
-                    default_sections
-                  end
-
-      @lmap = label_map
-      @smap = section_map
-    end
-
-    # Turns a string from the commandline into an array of Section objects
-    #
-    # @param [String, Hash] either string or hash describing sections
-    # @return [Array] array of Section objects
-    def parse_sections(sections_desc)
-      require "json"
-
-      sections_desc = sections_desc.to_json if sections_desc.class == Hash
-
-      begin
-        sections_json = JSON.parse(sections_desc)
-      rescue JSON::ParserError => e
-        raise "There was a problem parsing your JSON string for sections: #{e}"
-      end
-
-      sections_json.collect do |name, v|
-        Section.new(name: name.to_s, prefix: v["prefix"], labels: v["labels"], options: @options)
-      end
-    end
-
-    # Creates a hash map of labels => section objects
-    #
-    # @return [Hash] map of labels => section objects
-    def label_map
-      @sections.each_with_object({}) do |section_obj, memo|
-        section_obj.labels.each do |label|
-          memo[label] = section_obj.name
-        end
-      end
-    end
-
-    # Creates a hash map of 'section name' => section object
-    #
-    # @return [Hash] map of 'section name' => section object
-    def section_map
-      @sections.each_with_object({}) do |section, memo|
-        memo[section.name] = section
-      end
-    end
-
-    # It generates header text for an entry with specific parameters.
-    #
-    # @param [String] newer_tag_name - name of newer tag
-    # @param [String] newer_tag_link - used for links. Could be same as #newer_tag_name or some specific value, like HEAD
-    # @param [Time] newer_tag_time - time, when newer tag created
-    # @param [String] older_tag_name - tag name, used for links.
-    # @param [String] project_url - url for current project.
-    # @return [String] - Header text for a changelog entry.
-    def generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name, project_url)
-      header = ""
-
-      # Generate date string:
-      time_string = newer_tag_time.strftime(@options[:date_format])
-
-      # Generate tag name and link
-      release_url = if @options[:release_url]
-                      format(@options[:release_url], newer_tag_link)
-                    else
-                      "#{project_url}/tree/#{newer_tag_link}"
-                    end
-      header += if newer_tag_name.equal?(@options[:unreleased_label])
-                  "## [#{newer_tag_name}](#{release_url})\n\n"
-                else
-                  "## [#{newer_tag_name}](#{release_url}) (#{time_string})\n\n"
-                end
-
-      if @options[:compare_link] && older_tag_name
-        # Generate compare link
-        header += "[Full Changelog](#{project_url}/compare/#{older_tag_name}...#{newer_tag_link})\n\n"
-      end
-
-      header
-    end
-
-    # Generates complete body text for a tag (without a header)
-    #
-    # @param [Array] pull_requests
-    # @param [Array] issues
-    # @returns [String] ready-to-go tag body
-    def generate_body(pull_requests, issues)
-      body = ""
-      body += main_sections_to_log(pull_requests, issues)
-      body += merged_section_to_log(pull_requests) if @options[:pulls] && @options[:add_pr_wo_labels]
-      body
-    end
-
-    # Generates main sections for a tag
-    #
-    # @param [Array] pull_requests
-    # @param [Array] issues
-    # @return [string] ready-to-go sub-sections
-    def main_sections_to_log(pull_requests, issues)
-      if @options[:issues]
-        sections_to_log = parse_by_sections(pull_requests, issues)
-
-        sections_to_log.map(&:generate_content).join
-      end
-    end
-
-    # Generates section for prs with no labels (for a tag)
-    #
-    # @param [Array] pull_requests
-    # @return [string] ready-to-go sub-section
-    def merged_section_to_log(pull_requests)
-      merged = Section.new(name: "merged", prefix: @options[:merge_prefix], labels: [], issues: pull_requests, options: @options)
-      @sections << merged unless @sections.find { |section| section.name == "merged" }
-      merged.generate_content
-    end
-
-    # Set of default sections for backwards-compatibility/defaults
-    #
-    # @return [Array] array of Section objects
-    def default_sections
-      [
-        Section.new(name: "breaking", prefix: @options[:breaking_prefix], labels: @options[:breaking_labels], options: @options),
-        Section.new(name: "enhancements", prefix: @options[:enhancement_prefix], labels: @options[:enhancement_labels], options: @options),
-        Section.new(name: "bugs", prefix: @options[:bug_prefix], labels: @options[:bug_labels], options: @options),
-        Section.new(name: "issues", prefix: @options[:issue_prefix], labels: @options[:issue_labels], options: @options)
-      ]
-    end
-
-    # This method sorts issues by types
-    # (bugs, features, or just closed issues) by labels
-    #
-    # @param [Array] pull_requests
-    # @param [Array] issues
-    # @return [Hash] Mapping of filtered arrays: (Bugs, Enhancements, Breaking stuff, Issues)
-    def parse_by_sections(pull_requests, issues)
-      issues.each do |dict|
-        added = false
-
-        dict["labels"].each do |label|
-          break if @lmap[label["name"]].nil?
-          @smap[@lmap[label["name"]]].issues << dict
-          added = true
-
-          break if added
-        end
-        if @smap["issues"]
-          @sections.find { |sect| sect.name == "issues" }.issues << dict unless added
-        end
-      end
-      sort_pull_requests(pull_requests)
-    end
-
-    # This method iterates through PRs and sorts them into sections
-    #
-    # @param [Array] pull_requests
-    # @param [Hash] sections
-    # @return [Hash] sections
-    def sort_pull_requests(pull_requests)
-      added_pull_requests = []
-      pull_requests.each do |pr|
-        added = false
-
-        pr["labels"].each do |label|
-          break if @lmap[label["name"]].nil?
-          @smap[@lmap[label["name"]]].issues << pr
-          added_pull_requests << pr
-          added = true
-
-          break if added
-        end
-      end
-      added_pull_requests.each { |req| pull_requests.delete(req) }
-      @sections
-    end
-
-    def line_labels_for(issue)
-      labels = if @options[:issue_line_labels] == ["ALL"]
-                 issue["labels"]
-               else
-                 issue["labels"].select { |label| @options[:issue_line_labels].include?(label["name"]) }
-               end
-      labels.map { |label| " \[[#{label['name']}](#{label['url'].sub('api.github.com/repos', 'github.com')})\]" }.join("")
-    end
-  end
-end

lib/github_changelog_generator/generator/generator.rb

@@ -1,149 +1,143 @@
-# frozen_string_literal: true
-
-require "github_changelog_generator/octo_fetcher"
-require "github_changelog_generator/generator/generator_fetcher"
-require "github_changelog_generator/generator/generator_processor"
-require "github_changelog_generator/generator/generator_tags"
-require "github_changelog_generator/generator/entry"
-require "github_changelog_generator/generator/section"
+require_relative "../fetcher"
+require_relative "generator_generation"
+require_relative "generator_fetcher"
+require_relative "generator_processor"
+require_relative "generator_tags"
 
 module GitHubChangelogGenerator
   # Default error for ChangelogGenerator
   class ChangelogGeneratorError < StandardError
   end
 
-  # This class is the high-level code for gathering issues and PRs for a github
-  # repository and generating a CHANGELOG.md file. A changelog is made up of a
-  # series of "entries" of all tagged releases, plus an extra entry for the
-  # unreleased changes. Entries are made up of various organizational
-  # "sections," and sections contain the github issues and PRs.
-  #
-  # So the changelog contains entries, entries contain sections, and sections
-  # contain issues and PRs.
-  #
-  # @see GitHubChangelogGenerator::Entry
-  # @see GitHubChangelogGenerator::Section
   class Generator
-    attr_accessor :options, :filtered_tags, :tag_section_mapping, :sorted_tags
+    attr_accessor :options, :filtered_tags, :github
 
     # A Generator responsible for all logic, related with change log generation from ready-to-parse issues
     #
     # Example:
     #   generator = GitHubChangelogGenerator::Generator.new
     #   content = generator.compound_changelog
-    def initialize(options = {})
-      @options        = options
+    def initialize(options = nil)
+      @options = options || {}
       @tag_times_hash = {}
-      @fetcher        = GitHubChangelogGenerator::OctoFetcher.new(options)
-      @sections       = []
-    end
-
-    # Main function to start changelog generation
-    #
-    # @return [String] Generated changelog file
-    def compound_changelog
-      options.load_custom_ruby_files
-      fetch_and_filter_tags
-      fetch_issues_and_pr
-
-      log = ""
-      log += options[:frontmatter] if options[:frontmatter]
-      log += "#{options[:header]}\n\n"
-
-      log += if options[:unreleased_only]
-               generate_entry_between_tags(filtered_tags[0], nil)
-             else
-               generate_entries_for_all_tags
-             end
-
-      log += File.read(options[:base]) if File.file?(options[:base])
-
-      credit_line = "\n\n\\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*"
-      log.gsub!(credit_line, "") # Remove old credit lines
-      log += credit_line
-
-      @log = log
-    end
-
-    private
-
-    # Generate log only between 2 specified tags
-    # @param [String] older_tag all issues before this tag date will be excluded. May be nil, if it's first tag
-    # @param [String] newer_tag all issue after this tag will be excluded. May be nil for unreleased section
-    def generate_entry_between_tags(older_tag, newer_tag)
-      filtered_issues, filtered_pull_requests = filter_issues_for_tags(newer_tag, older_tag)
-
-      if newer_tag.nil? && filtered_issues.empty? && filtered_pull_requests.empty?
-        # do not generate empty unreleased section
-        return ""
-      end
-
-      newer_tag_link, newer_tag_name, newer_tag_time = detect_link_tag_time(newer_tag)
-
-      # If the older tag is nil, go back in time from the latest tag and find
-      # the SHA for the first commit.
-      older_tag_name =
-        if older_tag.nil?
-          @fetcher.commits_before(newer_tag_time).last["sha"]
-        else
-          older_tag["name"]
-        end
-
-      Entry.new(options).create_entry_for_tag(filtered_pull_requests, filtered_issues, newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name)
-    end
-
-    # Filters issues and pull requests based on, respectively, `closed_at` and `merged_at`
-    #  timestamp fields.
-    #
-    # @return [Array] filtered issues and pull requests
-    def filter_issues_for_tags(newer_tag, older_tag)
-      filtered_pull_requests = delete_by_time(@pull_requests, "merged_at", older_tag, newer_tag)
-      filtered_issues        = delete_by_time(@issues, "closed_at", older_tag, newer_tag)
-
-      newer_tag_name = newer_tag.nil? ? nil : newer_tag["name"]
-
-      if options[:filter_issues_by_milestone]
-        # delete excess irrelevant issues (according milestones). Issue #22.
-        filtered_issues = filter_by_milestone(filtered_issues, newer_tag_name, @issues)
-        filtered_pull_requests = filter_by_milestone(filtered_pull_requests, newer_tag_name, @pull_requests)
-      end
-      [filtered_issues, filtered_pull_requests]
-    end
-
-    # The full cycle of generation for whole project
-    # @return [String] All entries in the changelog
-    def generate_entries_for_all_tags
-      puts "Generating entry..." if options[:verbose]
-
-      entries = generate_unreleased_entry
-
-      @tag_section_mapping.each_pair do |_tag_section, left_right_tags|
-        older_tag, newer_tag = left_right_tags
-        entries += generate_entry_between_tags(older_tag, newer_tag)
-      end
-
-      entries
-    end
-
-    def generate_unreleased_entry
-      entry = ""
-      if options[:unreleased]
-        start_tag        = filtered_tags[0] || sorted_tags.last
-        unreleased_entry = generate_entry_between_tags(start_tag, nil)
-        entry           += unreleased_entry if unreleased_entry
-      end
-      entry
+      @fetcher = GitHubChangelogGenerator::Fetcher.new @options
     end
 
     def fetch_issues_and_pr
       issues, pull_requests = @fetcher.fetch_closed_issues_and_pr
 
-      @pull_requests = options[:pulls] ? get_filtered_pull_requests(pull_requests) : []
+      @pull_requests = @options[:pulls] ? get_filtered_pull_requests(pull_requests) : []
 
-      @issues = options[:issues] ? get_filtered_issues(issues) : []
+      @issues = @options[:issues] ? get_filtered_issues(issues) : []
 
       fetch_events_for_issues_and_pr
       detect_actual_closed_dates(@issues + @pull_requests)
     end
+
+    # Encapsulate characters to make markdown look as expected.
+    #
+    # @param [String] string
+    # @return [String] encapsulated input string
+    def encapsulate_string(string)
+      string.gsub! '\\', '\\\\'
+
+      encpas_chars = %w(< > * _ \( \) [ ] #)
+      encpas_chars.each do |char|
+        string.gsub! char, "\\#{char}"
+      end
+
+      string
+    end
+
+    # Generates log for section with header and body
+    #
+    # @param [Array] pull_requests List or PR's in new section
+    # @param [Array] issues List of issues in new section
+    # @param [String] newer_tag Name of the newer tag. Could be nil for `Unreleased` section
+    # @param [String] older_tag_name Older tag, used for the links. Could be nil for last tag.
+    # @return [String] Ready and parsed section
+    def create_log_for_tag(pull_requests, issues, newer_tag, older_tag_name = nil)
+      newer_tag_link, newer_tag_name, newer_tag_time = detect_link_tag_time(newer_tag)
+
+      github_site = options[:github_site] || "https://github.com"
+      project_url = "#{github_site}/#{@options[:user]}/#{@options[:project]}"
+
+      log = generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name, project_url)
+
+      if @options[:issues]
+        # Generate issues:
+        log += issues_to_log(issues, pull_requests)
+      end
+
+      if @options[:pulls]
+        # Generate pull requests:
+        log += generate_sub_section(pull_requests, @options[:merge_prefix])
+      end
+
+      log
+    end
+
+    # Generate ready-to-paste log from list of issues and pull requests.
+    #
+    # @param [Array] issues
+    # @param [Array] pull_requests
+    # @return [String] generated log for issues
+    def issues_to_log(issues, pull_requests)
+      log = ""
+      bugs_a, enhancement_a, issues_a = parse_by_sections(issues, pull_requests)
+
+      log += generate_sub_section(enhancement_a, @options[:enhancement_prefix])
+      log += generate_sub_section(bugs_a, @options[:bug_prefix])
+      log += generate_sub_section(issues_a, @options[:issue_prefix])
+      log
+    end
+
+    # This method sort issues by types
+    # (bugs, features, or just closed issues) by labels
+    #
+    # @param [Array] issues
+    # @param [Array] pull_requests
+    # @return [Array] tuple of filtered arrays: (Bugs, Enhancements Issues)
+    def parse_by_sections(issues, pull_requests)
+      issues_a = []
+      enhancement_a = []
+      bugs_a = []
+
+      issues.each do |dict|
+        added = false
+        dict.labels.each do |label|
+          if @options[:bug_labels].include? label.name
+            bugs_a.push dict
+            added = true
+            next
+          end
+          if @options[:enhancement_labels].include? label.name
+            enhancement_a.push dict
+            added = true
+            next
+          end
+        end
+        issues_a.push dict unless added
+      end
+
+      added_pull_requests = []
+      pull_requests.each do |dict|
+        dict.labels.each do |label|
+          if @options[:bug_labels].include? label.name
+            bugs_a.push dict
+            added_pull_requests.push dict
+            next
+          end
+          if @options[:enhancement_labels].include? label.name
+            enhancement_a.push dict
+            added_pull_requests.push dict
+            next
+          end
+        end
+      end
+      added_pull_requests.each { |p| pull_requests.delete(p) }
+
+      [bugs_a, enhancement_a, issues_a]
+    end
   end
 end

lib/github_changelog_generator/generator/generator_fetcher.rb

@@ -1,13 +1,9 @@
-# frozen_string_literal: true
-
 module GitHubChangelogGenerator
   class Generator
-    MAX_THREAD_NUMBER = 25
-
     # Fetch event for issues and pull requests
     # @return [Array] array of fetched issues
     def fetch_events_for_issues_and_pr
-      if options[:verbose]
+      if @options[:verbose]
         print "Fetching events for issues and PR: 0/#{@issues.count + @pull_requests.count}\r"
       end
 
@@ -16,47 +12,48 @@ module GitHubChangelogGenerator
     end
 
     # Async fetching of all tags dates
-    def fetch_tags_dates(tags)
-      print "Fetching tag dates...\r" if options[:verbose]
+    def fetch_tags_dates
+      print "Fetching tag dates...\r" if @options[:verbose]
       # Async fetching tags:
       threads = []
       i = 0
-      all = tags.count
-      tags.each do |tag|
+      all = @filtered_tags.count
+      @filtered_tags.each do |tag|
         print "                                 \r"
         threads << Thread.new do
           get_time_of_tag(tag)
-          print "Fetching tags dates: #{i + 1}/#{all}\r" if options[:verbose]
+          print "Fetching tags dates: #{i + 1}/#{all}\r" if @options[:verbose]
           i += 1
         end
       end
       threads.each(&:join)
-      puts "Fetching tags dates: #{i}" if options[:verbose]
+      puts "Fetching tags dates: #{i}" if @options[:verbose]
     end
 
     # Find correct closed dates, if issues was closed by commits
     def detect_actual_closed_dates(issues)
-      print "Fetching closed dates for issues...\r" if options[:verbose]
+      print "Fetching closed dates for issues...\r" if @options[:verbose]
 
-      issues.each_slice(MAX_THREAD_NUMBER) do |issues_slice|
+      max_thread_number = 50
+      issues.each_slice(max_thread_number) do |issues_slice|
         threads = []
         issues_slice.each do |issue|
           threads << Thread.new { find_closed_date_by_commit(issue) }
         end
         threads.each(&:join)
       end
-      puts "Fetching closed dates for issues: Done!" if options[:verbose]
+      puts "Fetching closed dates for issues: Done!" if @options[:verbose]
     end
 
     # Fill :actual_date parameter of specified issue by closed date of the commit, if it was closed by commit.
     # @param [Hash] issue
     def find_closed_date_by_commit(issue)
-      unless issue["events"].nil?
+      unless issue[:events].nil?
         # if it's PR -> then find "merged event", in case of usual issue -> fond closed date
-        compare_string = issue["merged_at"].nil? ? "closed" : "merged"
+        compare_string = issue[:merged_at].nil? ? "closed" : "merged"
         # reverse! - to find latest closed event. (event goes in date order)
-        issue["events"].reverse!.each do |event|
-          if event["event"].eql? compare_string
+        issue[:events].reverse!.each do |event|
+          if event[:event].eql? compare_string
             set_date_from_event(event, issue)
             break
           end
@@ -70,17 +67,15 @@ module GitHubChangelogGenerator
     # @param [Hash] event
     # @param [Hash] issue
     def set_date_from_event(event, issue)
-      if event["commit_id"].nil?
-        issue["actual_date"] = issue["closed_at"]
+      if event[:commit_id].nil?
+        issue[:actual_date] = issue[:closed_at]
       else
         begin
           commit = @fetcher.fetch_commit(event)
-          issue["actual_date"] = commit["commit"]["author"]["date"]
-
-          # issue['actual_date'] = commit['author']['date']
-        rescue StandardError
-          puts "Warning: Can't fetch commit #{event['commit_id']}. It is probably referenced from another repo."
-          issue["actual_date"] = issue["closed_at"]
+          issue[:actual_date] = commit[:author][:date]
+        rescue
+          puts "Warning: Can't fetch commit #{event[:commit_id]}. It is probably referenced from another repo.".yellow
+          issue[:actual_date] = issue[:closed_at]
         end
       end
     end

lib/github_changelog_generator/generator/generator_generation.rb

@@ -0,0 +1,182 @@
+module GitHubChangelogGenerator
+  class Generator
+    # Main function to start change log generation
+    #
+    # @return [String] Generated change log file
+    def compound_changelog
+      fetch_and_filter_tags
+      sort_tags_by_date(@filtered_tags)
+      fetch_issues_and_pr
+
+      log = "#{@options[:header]}\n\n"
+
+      if @options[:unreleased_only]
+        log += generate_log_between_tags(filtered_tags[0], nil)
+      else
+        log += generate_log_for_all_tags
+      end
+
+      log += File.read(@options[:base]) if File.file?(@options[:base])
+
+      log += "\n\n\\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*"
+      @log = log
+    end
+
+    # @return [String] temp method should be removed soon
+    def generate_for_2_tags(log)
+      tag1 = @options[:tag1]
+      tag2 = @options[:tag2]
+      tags_strings = []
+      filtered_tags.each { |x| tags_strings.push(x["name"]) }
+
+      if tags_strings.include?(tag1)
+        if tags_strings.include?(tag2)
+          to_a = tags_strings.map.with_index.to_a
+          hash = Hash[to_a]
+          index1 = hash[tag1]
+          index2 = hash[tag2]
+          log += generate_log_between_tags(all_tags[index1], all_tags[index2])
+        else
+          fail ChangelogGeneratorError, "Can't find tag #{tag2} -> exit".red
+        end
+      else
+        fail ChangelogGeneratorError, "Can't find tag #{tag1} -> exit".red
+      end
+      log
+    end
+
+    # @param [Array] issues List of issues on sub-section
+    # @param [String] prefix Nae of sub-section
+    # @return [String] Generate ready-to-go sub-section
+    def generate_sub_section(issues, prefix)
+      log = ""
+
+      if issues.any?
+        log += "#{prefix}\n\n" unless options[:simple_list]
+        issues.each do |issue|
+          merge_string = get_string_for_issue(issue)
+          log += "- #{merge_string}\n"
+        end
+        log += "\n"
+      end
+      log
+    end
+
+    # It generate one header for section with specific parameters.
+    #
+    # @param [String] newer_tag_name - name of newer tag
+    # @param [String] newer_tag_link - used for links. Could be same as #newer_tag_name or some specific value, like HEAD
+    # @param [Time] newer_tag_time - time, when newer tag created
+    # @param [String] older_tag_link - tag name, used for links.
+    # @param [String] project_url - url for current project.
+    # @return [String] - Generate one ready-to-add section.
+    def generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_link, project_url)
+      log = ""
+
+      # Generate date string:
+      time_string = newer_tag_time.strftime @options[:date_format]
+
+      # Generate tag name and link
+      if @options[:release_url]
+        release_url = format(@options[:release_url], newer_tag_link)
+      else
+        release_url = "#{project_url}/tree/#{newer_tag_link}"
+      end
+      if newer_tag_name.equal? @options[:unreleased_label]
+        log += "## [#{newer_tag_name}](#{release_url})\n\n"
+      else
+        log += "## [#{newer_tag_name}](#{release_url}) (#{time_string})\n"
+      end
+
+      if @options[:compare_link] && older_tag_link
+        # Generate compare link
+        log += "[Full Changelog](#{project_url}/compare/#{older_tag_link}...#{newer_tag_link})\n\n"
+      end
+
+      log
+    end
+
+    # Generate log only between 2 specified tags
+    # @param [String] older_tag all issues before this tag date will be excluded. May be nil, if it's first tag
+    # @param [String] newer_tag all issue after this tag will be excluded. May be nil for unreleased section
+    def generate_log_between_tags(older_tag, newer_tag)
+      filtered_issues, filtered_pull_requests = filter_issues_for_tags(newer_tag, older_tag)
+
+      older_tag_name = older_tag.nil? ? detect_since_tag : older_tag["name"]
+
+      if newer_tag.nil? && filtered_issues.empty? && filtered_pull_requests.empty?
+        # do not generate empty unreleased section
+        return ""
+      end
+
+      create_log_for_tag(filtered_pull_requests, filtered_issues, newer_tag, older_tag_name)
+    end
+
+    # Apply all filters to issues and pull requests
+    #
+    # @return [Array] filtered issues and pull requests
+    def filter_issues_for_tags(newer_tag, older_tag)
+      filtered_pull_requests = delete_by_time(@pull_requests, :actual_date, older_tag, newer_tag)
+      filtered_issues = delete_by_time(@issues, :actual_date, older_tag, newer_tag)
+
+      newer_tag_name = newer_tag.nil? ? nil : newer_tag["name"]
+
+      if @options[:filter_issues_by_milestone]
+        # delete excess irrelevant issues (according milestones). Issue #22.
+        filtered_issues = filter_by_milestone(filtered_issues, newer_tag_name, @issues)
+        filtered_pull_requests = filter_by_milestone(filtered_pull_requests, newer_tag_name, @pull_requests)
+      end
+      [filtered_issues, filtered_pull_requests]
+    end
+
+    # The full cycle of generation for whole project
+    # @return [String] The complete change log
+    def generate_log_for_all_tags
+      puts "Generating log..." if @options[:verbose]
+
+      log = generate_unreleased_section
+
+      (1...filtered_tags.size).each do |index|
+        log += generate_log_between_tags(filtered_tags[index], filtered_tags[index - 1])
+      end
+      if @filtered_tags.count != 0
+        log += generate_log_between_tags(nil, filtered_tags.last)
+      end
+
+      log
+    end
+
+    def generate_unreleased_section
+      log = ""
+      if @options[:unreleased]
+        unreleased_log = generate_log_between_tags(filtered_tags[0], nil)
+        log += unreleased_log if unreleased_log
+      end
+      log
+    end
+
+    # Parse issue and generate single line formatted issue line.
+    #
+    # Example output:
+    # - Add coveralls integration [\#223](https://github.com/skywinder/github-changelog-generator/pull/223) ([skywinder](https://github.com/skywinder))
+    #
+    # @param [Hash] issue Fetched issue from GitHub
+    # @return [String] Markdown-formatted single issue
+    def get_string_for_issue(issue)
+      encapsulated_title = encapsulate_string issue[:title]
+
+      title_with_number = "#{encapsulated_title} [\\##{issue[:number]}](#{issue.html_url})"
+
+      unless issue.pull_request.nil?
+        if @options[:author]
+          if issue.user.nil?
+            title_with_number += " ({Null user})"
+          else
+            title_with_number += " ([#{issue.user.login}](#{issue.user.html_url}))"
+          end
+        end
+      end
+      title_with_number
+    end
+  end
+end

lib/github_changelog_generator/generator/generator_processor.rb

@@ -1,18 +1,17 @@
-# frozen_string_literal: true
-
 module GitHubChangelogGenerator
   class Generator
-    # delete all labels with labels from options[:exclude_labels] array
+    # delete all labels with labels from @options[:exclude_labels] array
     # @param [Array] issues
     # @return [Array] filtered array
     def exclude_issues_by_labels(issues)
-      return issues if !options[:exclude_labels] || options[:exclude_labels].empty?
-
-      issues.reject do |issue|
-        labels = issue["labels"].map { |l| l["name"] }
-        (labels & options[:exclude_labels]).any?
+      unless @options[:exclude_labels].nil?
+        issues = issues.select do |issue|
+          var = issue.labels.map(&:name) & @options[:exclude_labels]
+          !(var).any?
         end
       end
+      issues
+    end
 
     # @return [Array] filtered issues accourding milestone
     def filter_by_milestone(filtered_issues, tag_name, all_issues)
@@ -33,18 +32,18 @@ module GitHubChangelogGenerator
     # @return [Array] issues with milestone #tag_name
     def find_issues_to_add(all_issues, tag_name)
       all_issues.select do |issue|
-        if issue["milestone"].nil?
+        if issue.milestone.nil?
           false
         else
           # check, that this milestone in tag list:
           milestone_is_tag = @filtered_tags.find do |tag|
-            tag["name"] == issue["milestone"]["title"]
+            tag.name == issue.milestone.title
           end
 
           if milestone_is_tag.nil?
             false
           else
-            issue["milestone"]["title"] == tag_name
+            issue.milestone.title == tag_name
           end
         end
       end
@@ -54,11 +53,11 @@ module GitHubChangelogGenerator
     def remove_issues_in_milestones(filtered_issues)
       filtered_issues.select! do |issue|
         # leave issues without milestones
-        if issue["milestone"].nil?
+        if issue.milestone.nil?
           true
         else
           # check, that this milestone in tag list:
-          @filtered_tags.find { |tag| tag["name"] == issue["milestone"]["title"] }.nil?
+          @filtered_tags.find { |tag| tag.name == issue.milestone.title }.nil?
         end
       end
     end
@@ -69,24 +68,22 @@ module GitHubChangelogGenerator
     # @param [String] older_tag all issues before this tag date will be excluded. May be nil, if it's first tag
     # @param [String] newer_tag all issue after this tag will be excluded. May be nil for unreleased section
     # @return [Array] filtered issues
-    def delete_by_time(issues, hash_key = "actual_date", older_tag = nil, newer_tag = nil)
+    def delete_by_time(issues, hash_key = :actual_date, older_tag = nil, newer_tag = nil)
       # in case if not tags specified - return unchanged array
       return issues if older_tag.nil? && newer_tag.nil?
 
-      older_tag = ensure_older_tag(older_tag, newer_tag)
-
       newer_tag_time = newer_tag && get_time_of_tag(newer_tag)
       older_tag_time = older_tag && get_time_of_tag(older_tag)
 
       issues.select do |issue|
         if issue[hash_key]
-          time = Time.parse(issue[hash_key].to_s).utc
+          time = Time.parse(issue[hash_key]).utc
 
           tag_in_range_old = tag_newer_old_tag?(older_tag_time, time)
 
           tag_in_range_new = tag_older_new_tag?(newer_tag_time, time)
 
-          tag_in_range = tag_in_range_old && tag_in_range_new
+          tag_in_range = (tag_in_range_old) && (tag_in_range_new)
 
           tag_in_range
         else
@@ -95,28 +92,20 @@ module GitHubChangelogGenerator
       end
     end
 
-    def ensure_older_tag(older_tag, newer_tag)
-      return older_tag if older_tag
-      idx = sorted_tags.index { |t| t["name"] == newer_tag["name"] }
-      # skip if we are already at the oldest element
-      return if idx == sorted_tags.size - 1
-      sorted_tags[idx - 1]
-    end
-
     def tag_older_new_tag?(newer_tag_time, time)
-      tag_in_range_new = if newer_tag_time.nil?
-                           true
+      if newer_tag_time.nil?
+        tag_in_range_new = true
       else
-                           time <= newer_tag_time
+        tag_in_range_new = time <= newer_tag_time
       end
       tag_in_range_new
     end
 
     def tag_newer_old_tag?(older_tag_time, t)
-      tag_in_range_old = if older_tag_time.nil?
-                           true
+      if older_tag_time.nil?
+        tag_in_range_old = true
       else
-                           t > older_tag_time
+        tag_in_range_old = t > older_tag_time
       end
       tag_in_range_old
     end
@@ -126,28 +115,27 @@ module GitHubChangelogGenerator
     # @return [Array] filtered array of issues
     def include_issues_by_labels(issues)
       filtered_issues = filter_by_include_labels(issues)
-      filtered_issues = filter_wo_labels(filtered_issues)
+      filtered_issues |= filter_wo_labels(issues)
       filtered_issues
     end
 
     # @return [Array] issues without labels or empty array if add_issues_wo_labels is false
     def filter_wo_labels(issues)
-      if options[:add_issues_wo_labels]
-        issues
-      else
-        issues.select { |issue| issue["labels"].map { |l| l["name"] }.any? }
+      if @options[:add_issues_wo_labels]
+        issues_wo_labels = issues.select do |issue|
+          !issue.labels.map(&:name).any?
         end
+        return issues_wo_labels
+      end
+      []
     end
 
     def filter_by_include_labels(issues)
-      if options[:include_labels].nil?
-        issues
-      else
-        issues.select do |issue|
-          labels = issue["labels"].map { |l| l["name"] } & options[:include_labels]
-          labels.any?
-        end
+      filtered_issues = @options[:include_labels].nil? ? issues : issues.select do |issue|
+        labels = issue.labels.map(&:name) & @options[:include_labels]
+        (labels).any?
       end
+      filtered_issues
     end
 
     # General filtered function
@@ -163,18 +151,18 @@ module GitHubChangelogGenerator
     # @return [Array] Filtered issues
     def get_filtered_issues(issues)
       issues = filter_array_by_labels(issues)
-      puts "Filtered issues: #{issues.count}" if options[:verbose]
+      puts "Filtered issues: #{issues.count}" if @options[:verbose]
       issues
     end
 
     # This method fetches missing params for PR and filter them by specified options
-    # It include add all PR's with labels from options[:include_labels] array
+    # It include add all PR's with labels from @options[:include_labels] array
     # And exclude all from :exclude_labels array.
     # @return [Array] filtered PR's
     def get_filtered_pull_requests(pull_requests)
       pull_requests = filter_array_by_labels(pull_requests)
       pull_requests = filter_merged_pull_requests(pull_requests)
-      puts "Filtered pull requests: #{pull_requests.count}" if options[:verbose]
+      puts "Filtered pull requests: #{pull_requests.count}" if @options[:verbose]
       pull_requests
     end
 
@@ -183,21 +171,19 @@ module GitHubChangelogGenerator
     # :merged_at - is a date, when issue PR was merged.
     # More correct to use merged date, rather than closed date.
     def filter_merged_pull_requests(pull_requests)
-      print "Fetching merged dates...\r" if options[:verbose]
+      print "Fetching merged dates...\r" if @options[:verbose]
       closed_pull_requests = @fetcher.fetch_closed_pull_requests
 
       pull_requests.each do |pr|
         fetched_pr = closed_pull_requests.find do |fpr|
-          fpr["number"] == pr["number"]
+          fpr.number == pr.number
         end
-        if fetched_pr
-          pr["merged_at"] = fetched_pr["merged_at"]
+        pr[:merged_at] = fetched_pr[:merged_at]
         closed_pull_requests.delete(fetched_pr)
       end
-      end
 
-      pull_requests.reject! do |pr|
-        pr["merged_at"].nil?
+      pull_requests.select! do |pr|
+        !pr[:merged_at].nil?
       end
 
       pull_requests

lib/github_changelog_generator/generator/generator_tags.rb

@@ -1,79 +1,34 @@
-# frozen_string_literal: true
-
 module GitHubChangelogGenerator
   class Generator
     # fetch, filter tags, fetch dates and sort them in time order
     def fetch_and_filter_tags
-      detect_since_tag
-      detect_due_tag
-
-      all_tags = @fetcher.get_all_tags
-      fetch_tags_dates(all_tags) # Creates a Hash @tag_times_hash
-      all_sorted_tags = sort_tags_by_date(all_tags)
-
-      @sorted_tags   = filter_excluded_tags(all_sorted_tags)
-      @filtered_tags = get_filtered_tags(@sorted_tags)
-
-      # Because we need to properly create compare links, we need a sorted list
-      # of all filtered tags (including the excluded ones). We'll exclude those
-      # tags from section headers inside the mapping function.
-      section_tags = get_filtered_tags(all_sorted_tags)
-
-      @tag_section_mapping = build_tag_section_mapping(section_tags, @filtered_tags)
-
-      @filtered_tags
+      @filtered_tags = get_filtered_tags(@fetcher.get_all_tags)
+      fetch_tags_dates
     end
 
-    # @param [Array] section_tags are the tags that need a subsection output
-    # @param [Array] filtered_tags is the list of filtered tags ordered from newest -> oldest
-    # @return [Hash] key is the tag to output, value is an array of [Left Tag, Right Tag]
-    # PRs to include in this section will be >= [Left Tag Date] and <= [Right Tag Date]
-    # rubocop:disable Style/For - for allows us to be more concise
-    def build_tag_section_mapping(section_tags, filtered_tags)
-      tag_mapping = {}
-      for i in 0..(section_tags.length - 1)
-        tag = section_tags[i]
-
-        # Don't create section header for the "since" tag
-        next if @since_tag && tag["name"] == @since_tag
-
-        # Don't create a section header for the first tag in between_tags
-        next if options[:between_tags] && tag == section_tags.last
-
-        # Don't create a section header for excluded tags
-        next unless filtered_tags.include?(tag)
-
-        older_tag = section_tags[i + 1]
-        tag_mapping[tag] = [older_tag, tag]
-      end
-      tag_mapping
-    end
-    # rubocop:enable Style/For
-
-    # Sort all tags by date, newest to oldest
+    # Sort all tags by date
     def sort_tags_by_date(tags)
-      puts "Sorting tags..." if options[:verbose]
+      puts "Sorting tags..." if @options[:verbose]
       tags.sort_by! do |x|
         get_time_of_tag(x)
       end.reverse!
     end
 
-    # Returns date for given GitHub Tag hash
-    #
-    # Memoize the date by tag name.
-    #
-    # @param [Hash] tag_name
-    #
+    # Try to find tag date in local hash.
+    # Otherwise fFetch tag time and put it to local hash file.
+    # @param [Hash] tag_name name of the tag
     # @return [Time] time of specified tag
     def get_time_of_tag(tag_name)
-      raise ChangelogGeneratorError, "tag_name is nil" if tag_name.nil?
+      fail ChangelogGeneratorError, "tag_name is nil".red if tag_name.nil?
 
-      name_of_tag = tag_name.fetch("name")
-      time_for_tag_name = @tag_times_hash[name_of_tag]
-      return time_for_tag_name if time_for_tag_name
-
-      @fetcher.fetch_date_of_tag(tag_name).tap do |time_string|
+      name_of_tag = tag_name["name"]
+      time_for_name = @tag_times_hash[name_of_tag]
+      if !time_for_name.nil?
+        time_for_name
+      else
+        time_string = @fetcher.fetch_date_of_tag tag_name
         @tag_times_hash[name_of_tag] = time_string
+        time_string
       end
     end
 
@@ -86,12 +41,12 @@ module GitHubChangelogGenerator
       newer_tag_time = newer_tag.nil? ? Time.new : get_time_of_tag(newer_tag)
 
       # if it's future release tag - set this value
-      if newer_tag.nil? && options[:future_release]
-        newer_tag_name = options[:future_release]
-        newer_tag_link = options[:future_release]
+      if newer_tag.nil? && @options[:future_release]
+        newer_tag_name = @options[:future_release]
+        newer_tag_link = @options[:future_release]
       else
         # put unreleased label if there is no name for the tag
-        newer_tag_name = newer_tag.nil? ? options[:unreleased_label] : newer_tag["name"]
+        newer_tag_name = newer_tag.nil? ? @options[:unreleased_label] : newer_tag["name"]
         newer_tag_link = newer_tag.nil? ? "HEAD" : newer_tag_name
       end
       [newer_tag_link, newer_tag_name, newer_tag_time]
@@ -99,26 +54,22 @@ module GitHubChangelogGenerator
 
     # @return [Object] try to find newest tag using #Reader and :base option if specified otherwise returns nil
     def detect_since_tag
-      @since_tag ||= options.fetch(:since_tag) { version_of_first_item }
+      @since_tag ||= @options[:since_tag]
+      if @since_tag.nil? && @options[:base] && File.file?(@options[:base])
+        reader = GitHubChangelogGenerator::Reader.new
+        content = reader.read(@options[:base])
+        @since_tag = content[0]["version"] if content
+      end
+      @since_tag
     end
 
-    def detect_due_tag
-      @due_tag ||= options.fetch(:due_tag, nil)
-    end
-
-    def version_of_first_item
-      return unless File.file?(options[:base].to_s)
-
-      sections = GitHubChangelogGenerator::Reader.new.read(options[:base])
-      sections.first["version"] if sections && sections.any?
-    end
-
-    # Return tags after filtering tags in lists provided by option: --exclude-tags
+    # Return tags after filtering tags in lists provided by option: --between-tags & --exclude-tags
     #
     # @return [Array]
     def get_filtered_tags(all_tags)
       filtered_tags = filter_since_tag(all_tags)
-      filter_due_tag(filtered_tags)
+      filtered_tags = filter_between_tags(filtered_tags)
+      filter_excluded_tags(filtered_tags)
     end
 
     # @param [Array] all_tags all tags
@@ -127,12 +78,12 @@ module GitHubChangelogGenerator
       filtered_tags = all_tags
       tag = detect_since_tag
       if tag
-        if all_tags.map { |t| t["name"] }.include? tag
-          idx = all_tags.index { |t| t["name"] == tag }
-          filtered_tags = if idx
-                            all_tags[0..idx]
+        if all_tags.map(&:name).include? tag
+          idx = all_tags.index { |t| t.name == tag }
+          if idx > 0
+            filtered_tags = all_tags[0..idx - 1]
           else
-                            []
+            filtered_tags = []
           end
         else
           Helper.log.warn "Warning: can't find tag #{tag}, specified with --since-tag option."
@@ -145,14 +96,15 @@ module GitHubChangelogGenerator
     # @return [Array] filtered tags according :due_tag option
     def filter_due_tag(all_tags)
       filtered_tags = all_tags
-      tag           = detect_due_tag
+      tag = @options[:due_tag]
       if tag
-        if all_tags.any? && all_tags.map { |t| t["name"] }.include?(tag)
-          idx = all_tags.index { |t| t["name"] == tag }
-          filtered_tags = if idx > 0
-                            all_tags[(idx + 1)..-1]
+        if (all_tags.count > 0) && (all_tags.map(&:name).include? tag)
+          idx = all_tags.index { |t| t.name == tag }
+          last_index = all_tags.count - 1
+          if idx > 0 && idx < last_index
+            filtered_tags = all_tags[idx + 1..last_index]
           else
-                            []
+            filtered_tags = []
           end
         else
           Helper.log.warn "Warning: can't find tag #{tag}, specified with --due-tag option."
@@ -162,53 +114,60 @@ module GitHubChangelogGenerator
     end
 
     # @param [Array] all_tags all tags
-    # @return [Array] filtered tags according :exclude_tags or :exclude_tags_regex option
-    def filter_excluded_tags(all_tags)
-      if options[:exclude_tags]
-        apply_exclude_tags(all_tags)
-      elsif options[:exclude_tags_regex]
-        apply_exclude_tags_regex(all_tags)
-      else
-        all_tags
+    # @return [Array] filtered tags according :between_tags option
+    def filter_between_tags(all_tags)
+      filtered_tags = all_tags
+      if @options[:between_tags]
+        @options[:between_tags].each do |tag|
+          unless all_tags.map(&:name).include? tag
+            Helper.log.warn "Warning: can't find tag #{tag}, specified with --between-tags option."
           end
         end
+        filtered_tags = all_tags.select { |tag| @options[:between_tags].include? tag.name }
+      end
+      filtered_tags
+    end
+
+    # @param [Array] all_tags all tags
+    # @return [Array] filtered tags according :exclude_tags option
+    def filter_excluded_tags(all_tags)
+      return all_tags unless @options[:exclude_tags]
+
+      apply_exclude_tags(all_tags)
+    end
 
     private
 
     def apply_exclude_tags(all_tags)
-      if options[:exclude_tags].is_a?(Regexp)
-        filter_tags_with_regex(all_tags, options[:exclude_tags], "--exclude-tags")
+      if @options[:exclude_tags].is_a?(Regexp)
+        filter_tags_with_regex(all_tags)
       else
         filter_exact_tags(all_tags)
       end
     end
 
-    def apply_exclude_tags_regex(all_tags)
-      regex = Regexp.new(options[:exclude_tags_regex])
-      filter_tags_with_regex(all_tags, regex, "--exclude-tags-regex")
-    end
-
-    def filter_tags_with_regex(all_tags, regex, regex_option_name)
-      warn_if_nonmatching_regex(all_tags, regex, regex_option_name)
-      all_tags.reject { |tag| regex =~ tag["name"] }
+    def filter_tags_with_regex(all_tags)
+      warn_if_nonmatching_regex(all_tags)
+      all_tags.reject { |tag| @options[:exclude_tags] =~ tag.name }
     end
 
     def filter_exact_tags(all_tags)
-      options[:exclude_tags].each do |tag|
+      @options[:exclude_tags].each do |tag|
         warn_if_tag_not_found(all_tags, tag)
       end
-      all_tags.reject { |tag| options[:exclude_tags].include?(tag["name"]) }
+      all_tags.reject { |tag| @options[:exclude_tags].include? tag.name }
     end
 
-    def warn_if_nonmatching_regex(all_tags, regex, regex_option_name)
-      unless all_tags.map { |t| t["name"] }.any? { |t| regex =~ t }
+    def warn_if_nonmatching_regex(all_tags)
+      unless all_tags.map(&:name).any? { |t| @options[:exclude_tags] =~ t }
         Helper.log.warn "Warning: unable to reject any tag, using regex "\
-                        "#{regex.inspect} in #{regex_option_name} option."
+                        "#{@options[:exclude_tags].inspect} in --exclude-tags "\
+                        "option."
       end
     end
 
     def warn_if_tag_not_found(all_tags, tag)
-      unless all_tags.map { |t| t["name"] }.include?(tag)
+      unless all_tags.map(&:name).include? tag
         Helper.log.warn "Warning: can't find tag #{tag}, specified with --exclude-tags option."
       end
     end

lib/github_changelog_generator/generator/section.rb

@@ -1,83 +0,0 @@
-module GitHubChangelogGenerator
-  # This class generates the content for a single section of a changelog entry.
-  # It turns the tagged issues and PRs into a well-formatted list of changes to
-  # be later incorporated into a changelog entry.
-  #
-  # @see GitHubChangelogGenerator::Entry
-  class Section
-    attr_accessor :name, :prefix, :issues, :labels
-
-    def initialize(opts = {})
-      @name = opts[:name]
-      @prefix = opts[:prefix]
-      @labels = opts[:labels] || []
-      @issues = opts[:issues] || []
-      @options = opts[:options] || Options.new({})
-    end
-
-    # @param [Array] issues List of issues on sub-section
-    # @param [String] prefix Name of sub-section
-    # @return [String] Generate section content
-    def generate_content
-      content = ""
-
-      if @issues.any?
-        content += "#{@prefix}\n\n" unless @options[:simple_list]
-        @issues.each do |issue|
-          merge_string = get_string_for_issue(issue)
-          content += "- #{merge_string}\n"
-        end
-        content += "\n"
-      end
-      content
-    end
-
-    private
-
-    # Parse issue and generate single line formatted issue line.
-    #
-    # Example output:
-    # - Add coveralls integration [\#223](https://github.com/skywinder/github-changelog-generator/pull/223) (@skywinder)
-    #
-    # @param [Hash] issue Fetched issue from GitHub
-    # @return [String] Markdown-formatted single issue
-    def get_string_for_issue(issue)
-      encapsulated_title = encapsulate_string issue["title"]
-
-      title_with_number = "#{encapsulated_title} [\\##{issue['number']}](#{issue['html_url']})"
-      if @options[:issue_line_labels].present?
-        title_with_number = "#{title_with_number}#{line_labels_for(issue)}"
-      end
-      issue_line_with_user(title_with_number, issue)
-    end
-
-    def issue_line_with_user(line, issue)
-      return line if !@options[:author] || issue["pull_request"].nil?
-
-      user = issue["user"]
-      return "#{line} ({Null user})" unless user
-
-      if @options[:usernames_as_github_logins]
-        "#{line} (@#{user['login']})"
-      else
-        "#{line} ([#{user['login']}](#{user['html_url']}))"
-      end
-    end
-
-    ENCAPSULATED_CHARACTERS = %w(< > * _ \( \) [ ] #)
-
-    # Encapsulate characters to make Markdown look as expected.
-    #
-    # @param [String] string
-    # @return [String] encapsulated input string
-    def encapsulate_string(string)
-      string = string.gsub('\\', '\\\\')
-
-      ENCAPSULATED_CHARACTERS.each do |char|
-        string = string.gsub(char, "\\#{char}")
-      end
-
-      string
-    end
-  end
-end

lib/github_changelog_generator/helper.rb

@@ -1,8 +1,4 @@
-# frozen_string_literal: true
-
 require "logger"
-require "rainbow"
-
 module GitHubChangelogGenerator
   module Helper
     # @return true if the currently running program is a unit test
@@ -10,24 +6,28 @@ module GitHubChangelogGenerator
       defined?SpecHelper
     end
 
-    # :nocov:
-    @log ||= if test?
-               Logger.new(nil) # don't show any logs when running tests
+    if test?
+      @log ||= Logger.new(nil) # don't show any logs when running tests
     else
-               Logger.new(STDOUT)
+      @log ||= Logger.new(STDOUT)
     end
     @log.formatter = proc do |severity, _datetime, _progname, msg|
       string = "#{msg}\n"
-      case severity
-      when "DEBUG" then Rainbow(string).magenta
-      when "INFO" then Rainbow(string).white
-      when "WARN" then Rainbow(string).yellow
-      when "ERROR" then Rainbow(string).red
-      when "FATAL" then Rainbow(string).red.bright
-      else string
+
+      if severity == "DEBUG"
+        string = string.magenta
+      elsif severity == "INFO"
+        string = string.white
+      elsif severity == "WARN"
+        string = string.yellow
+      elsif severity == "ERROR"
+        string = string.red
+      elsif severity == "FATAL"
+        string = string.red.bold
       end
+
+      string
     end
-    # :nocov:
 
     # Logging happens using this method
     class << self

lib/github_changelog_generator/octo_fetcher.rb

@@ -1,390 +0,0 @@
-# frozen_string_literal: true
-
-require "tmpdir"
-require "retriable"
-module GitHubChangelogGenerator
-  # A Fetcher responsible for all requests to GitHub and all basic manipulation with related data
-  # (such as filtering, validating, e.t.c)
-  #
-  # Example:
-  # fetcher = GitHubChangelogGenerator::OctoFetcher.new(options)
-  class OctoFetcher
-    PER_PAGE_NUMBER   = 100
-    MAX_THREAD_NUMBER = 25
-    MAX_FORBIDDEN_RETRIES = 100
-    CHANGELOG_GITHUB_TOKEN = "CHANGELOG_GITHUB_TOKEN"
-    GH_RATE_LIMIT_EXCEEDED_MSG = "Warning: Can't finish operation: GitHub API rate limit exceeded, changelog may be " \
-    "missing some issues. You can limit the number of issues fetched using the `--max-issues NUM` argument."
-    NO_TOKEN_PROVIDED = "Warning: No token provided (-t option) and variable $CHANGELOG_GITHUB_TOKEN was not found. " \
-    "This script can make only 50 requests to GitHub API per hour without token!"
-
-    # @param options [Hash] Options passed in
-    # @option options [String] :user GitHub username
-    # @option options [String] :project GitHub project
-    # @option options [String] :since Only issues updated at or after this time are returned. This is a timestamp in ISO 8601 format: YYYY-MM-DDTHH:MM:SSZ. eg. Time.parse("2016-01-01 10:00:00").iso8601
-    # @option options [Boolean] :http_cache Use ActiveSupport::Cache::FileStore to cache http requests
-    # @option options [Boolean] :cache_file If using http_cache, this is the cache file path
-    # @option options [Boolean] :cache_log If using http_cache, this is the cache log file path
-    def initialize(options = {})
-      @options      = options || {}
-      @user         = @options[:user]
-      @project      = @options[:project]
-      @since        = @options[:since]
-      @http_cache   = @options[:http_cache]
-      @cache_file   = nil
-      @cache_log    = nil
-      prepare_cache
-      configure_octokit_ssl
-      @client = Octokit::Client.new(github_options)
-    end
-
-    def prepare_cache
-      return unless @http_cache
-      @cache_file = @options.fetch(:cache_file) { File.join(Dir.tmpdir, "github-changelog-http-cache") }
-      @cache_log  = @options.fetch(:cache_log) { File.join(Dir.tmpdir, "github-changelog-logger.log") }
-      init_cache
-    end
-
-    def github_options
-      result = {}
-      github_token = fetch_github_token
-      result[:access_token] = github_token if github_token
-      endpoint = @options[:github_endpoint]
-      result[:api_endpoint] = endpoint if endpoint
-      result
-    end
-
-    def configure_octokit_ssl
-      ca_file = @options[:ssl_ca_file] || ENV["SSL_CA_FILE"] || File.expand_path("../ssl_certs/cacert.pem", __FILE__)
-      Octokit.connection_options = { ssl: { ca_file: ca_file } }
-    end
-
-    def init_cache
-      Octokit.middleware = Faraday::RackBuilder.new do |builder|
-        builder.use(Faraday::HttpCache, serializer: Marshal,
-                                        store: ActiveSupport::Cache::FileStore.new(@cache_file),
-                                        logger: Logger.new(@cache_log),
-                                        shared_cache: false)
-        builder.use Octokit::Response::RaiseError
-        builder.adapter Faraday.default_adapter
-        # builder.response :logger
-      end
-    end
-
-    DEFAULT_REQUEST_OPTIONS = { per_page: PER_PAGE_NUMBER }
-
-    # Fetch all tags from repo
-    #
-    # @return [Array <Hash>] array of tags
-    def get_all_tags
-      print "Fetching tags...\r" if @options[:verbose]
-
-      check_github_response { github_fetch_tags }
-    end
-
-    # Returns the number of pages for a API call
-    #
-    # @return [Integer] number of pages for this API call in total
-    def calculate_pages(client, method, request_options)
-      # Makes the first API call so that we can call last_response
-      check_github_response do
-        client.send(method, user_project, DEFAULT_REQUEST_OPTIONS.merge(request_options))
-      end
-
-      last_response = client.last_response
-
-      if (last_pg = last_response.rels[:last])
-        querystring_as_hash(last_pg.href)["page"].to_i
-      else
-        1
-      end
-    end
-
-    # Fill input array with tags
-    #
-    # @return [Array <Hash>] array of tags in repo
-    def github_fetch_tags
-      tags        = []
-      page_i      = 0
-      count_pages = calculate_pages(@client, "tags", {})
-
-      iterate_pages(@client, "tags") do |new_tags|
-        page_i += PER_PAGE_NUMBER
-        print_in_same_line("Fetching tags... #{page_i}/#{count_pages * PER_PAGE_NUMBER}")
-        tags.concat(new_tags)
-      end
-      print_empty_line
-
-      if tags.count == 0
-        Helper.log.warn "Warning: Can't find any tags in repo. \
-Make sure, that you push tags to remote repo via 'git push --tags'"
-      else
-        Helper.log.info "Found #{tags.count} tags"
-      end
-      # tags are a Sawyer::Resource. Convert to hash
-      tags.map { |resource| stringify_keys_deep(resource.to_hash) }
-    end
-
-    def closed_pr_options
-      @closed_pr_options ||= {
-        filter: "all", labels: nil, state: "closed"
-      }.tap { |options| options[:since] = @since if @since }
-    end
-
-    # This method fetch all closed issues and separate them to pull requests and pure issues
-    # (pull request is kind of issue in term of GitHub)
-    #
-    # @return [Tuple] with (issues [Array <Hash>], pull-requests [Array <Hash>])
-    def fetch_closed_issues_and_pr
-      print "Fetching closed issues...\r" if @options[:verbose]
-      issues = []
-      page_i      = 0
-      count_pages = calculate_pages(@client, "issues", closed_pr_options)
-
-      iterate_pages(@client, "issues", closed_pr_options) do |new_issues|
-        page_i += PER_PAGE_NUMBER
-        print_in_same_line("Fetching issues... #{page_i}/#{count_pages * PER_PAGE_NUMBER}")
-        issues.concat(new_issues)
-        break if @options[:max_issues] && issues.length >= @options[:max_issues]
-      end
-      print_empty_line
-      Helper.log.info "Received issues: #{issues.count}"
-
-      # separate arrays of issues and pull requests:
-      issues.map { |issue| stringify_keys_deep(issue.to_hash) }
-            .partition { |issue_or_pr| issue_or_pr["pull_request"].nil? }
-    end
-
-    # Fetch all pull requests. We need them to detect :merged_at parameter
-    #
-    # @return [Array <Hash>] all pull requests
-    def fetch_closed_pull_requests
-      pull_requests = []
-      options = { state: "closed" }
-
-      unless @options[:release_branch].nil?
-        options[:base] = @options[:release_branch]
-      end
-
-      page_i      = 0
-      count_pages = calculate_pages(@client, "pull_requests", options)
-
-      iterate_pages(@client, "pull_requests", options) do |new_pr|
-        page_i += PER_PAGE_NUMBER
-        log_string = "Fetching merged dates... #{page_i}/#{count_pages * PER_PAGE_NUMBER}"
-        print_in_same_line(log_string)
-        pull_requests.concat(new_pr)
-      end
-      print_empty_line
-
-      Helper.log.info "Pull Request count: #{pull_requests.count}"
-      pull_requests.map { |pull_request| stringify_keys_deep(pull_request.to_hash) }
-    end
-
-    # Fetch event for all issues and add them to 'events'
-    #
-    # @param [Array] issues
-    # @return [Void]
-    def fetch_events_async(issues)
-      i       = 0
-      threads = []
-
-      issues.each_slice(MAX_THREAD_NUMBER) do |issues_slice|
-        issues_slice.each do |issue|
-          threads << Thread.new do
-            issue["events"] = []
-            iterate_pages(@client, "issue_events", issue["number"]) do |new_event|
-              issue["events"].concat(new_event)
-            end
-            issue["events"] = issue["events"].map { |event| stringify_keys_deep(event.to_hash) }
-            print_in_same_line("Fetching events for issues and PR: #{i + 1}/#{issues.count}")
-            i += 1
-          end
-        end
-        threads.each(&:join)
-        threads = []
-      end
-
-      # to clear line from prev print
-      print_empty_line
-
-      Helper.log.info "Fetching events for issues and PR: #{i}"
-    end
-
-    # Fetch tag time from repo
-    #
-    # @param [Hash] tag GitHub data item about a Tag
-    #
-    # @return [Time] time of specified tag
-    def fetch_date_of_tag(tag)
-      commit_data = check_github_response { @client.commit(user_project, tag["commit"]["sha"]) }
-      commit_data = stringify_keys_deep(commit_data.to_hash)
-
-      commit_data["commit"]["committer"]["date"]
-    end
-
-    # Fetch commit for specified event
-    #
-    # @return [Hash]
-    def fetch_commit(event)
-      check_github_response do
-        commit = @client.commit(user_project, event["commit_id"])
-        commit = stringify_keys_deep(commit.to_hash)
-        commit
-      end
-    end
-
-    # Fetch all commits before certain point
-    #
-    # @return [String]
-    def commits_before(start_time)
-      commits = []
-      iterate_pages(@client, "commits_before", start_time.to_datetime.to_s) do |new_commits|
-        commits.concat(new_commits)
-      end
-      commits
-    end
-
-    private
-
-    def stringify_keys_deep(indata)
-      case indata
-      when Array
-        indata.map do |value|
-          stringify_keys_deep(value)
-        end
-      when Hash
-        indata.each_with_object({}) do |(key, value), output|
-          output[key.to_s] = stringify_keys_deep(value)
-        end
-      else
-        indata
-      end
-    end
-
-    # Exception raised to warn about moved repositories.
-    MovedPermanentlyError = Class.new(RuntimeError)
-
-    # Iterates through all pages until there are no more :next pages to follow
-    # yields the result per page
-    #
-    # @param [Octokit::Client] client
-    # @param [String] method (eg. 'tags')
-    #
-    # @yield [Sawyer::Resource] An OctoKit-provided response (which can be empty)
-    #
-    # @return [void]
-    def iterate_pages(client, method, *args)
-      args << DEFAULT_REQUEST_OPTIONS.merge(extract_request_args(args))
-
-      check_github_response { client.send(method, user_project, *args) }
-      last_response = client.last_response.tap do |response|
-        raise(MovedPermanentlyError, response.data[:url]) if response.status == 301
-      end
-
-      yield(last_response.data)
-
-      until (next_one = last_response.rels[:next]).nil?
-        last_response = check_github_response { next_one.get }
-        yield(last_response.data)
-      end
-    end
-
-    def extract_request_args(args)
-      if args.size == 1 && args.first.is_a?(Hash)
-        args.delete_at(0)
-      elsif args.size > 1 && args.last.is_a?(Hash)
-        args.delete_at(args.length - 1)
-      else
-        {}
-      end
-    end
-
-    # This is wrapper with rescue block
-    #
-    # @return [Object] returns exactly the same, what you put in the block, but wrap it with begin-rescue block
-    def check_github_response
-      Retriable.retriable(retry_options) do
-        yield
-      end
-    rescue MovedPermanentlyError => e
-      fail_with_message(e, "The repository has moved, update your configuration")
-    rescue Octokit::Forbidden => e
-      fail_with_message(e, "Exceeded retry limit")
-    rescue Octokit::Unauthorized => e
-      fail_with_message(e, "Error: wrong GitHub token")
-    end
-
-    # Presents the exception, and the aborts with the message.
-    def fail_with_message(e, message)
-      Helper.log.error("#{e.class}: #{e.message}")
-      sys_abort(message)
-    end
-
-    # Exponential backoff
-    def retry_options
-      {
-        on: [Octokit::Forbidden],
-        tries: MAX_FORBIDDEN_RETRIES,
-        base_interval: sleep_base_interval,
-        multiplier: 1.0,
-        rand_factor: 0.0,
-        on_retry: retry_callback
-      }
-    end
-
-    def sleep_base_interval
-      1.0
-    end
-
-    def retry_callback
-      proc do |exception, try, elapsed_time, next_interval|
-        Helper.log.warn("RETRY - #{exception.class}: '#{exception.message}'")
-        Helper.log.warn("#{try} tries in #{elapsed_time} seconds and #{next_interval} seconds until the next try")
-        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG
-        Helper.log.warn @client.rate_limit
-      end
-    end
-
-    def sys_abort(msg)
-      abort(msg)
-    end
-
-    # Print specified line on the same string
-    #
-    # @param [String] log_string
-    def print_in_same_line(log_string)
-      print log_string + "\r"
-    end
-
-    # Print long line with spaces on same line to clear prev message
-    def print_empty_line
-      print_in_same_line("                                                                       ")
-    end
-
-    # Returns GitHub token. First try to use variable, provided by --token option,
-    # otherwise try to fetch it from CHANGELOG_GITHUB_TOKEN env variable.
-    #
-    # @return [String]
-    def fetch_github_token
-      env_var = @options[:token].presence || ENV["CHANGELOG_GITHUB_TOKEN"]
-
-      Helper.log.warn NO_TOKEN_PROVIDED unless env_var
-
-      env_var
-    end
-
-    # @return [String] helper to return Github "user/project"
-    def user_project
-      "#{@options[:user]}/#{@options[:project]}"
-    end
-
-    # Returns Hash of all querystring variables in given URI.
-    #
-    # @param [String] uri eg. https://api.github.com/repositories/43914960/tags?page=37&foo=1
-    # @return [Hash] of all GET variables. eg. { 'page' => 37, 'foo' => 1 }
-    def querystring_as_hash(uri)
-      Hash[URI.decode_www_form(URI(uri).query || "")]
-    end
-  end
-end

lib/github_changelog_generator/options.rb

@@ -1,136 +0,0 @@
-# frozen_string_literal: true
-
-require "delegate"
-require "github_changelog_generator/helper"
-
-module GitHubChangelogGenerator
-  # This class wraps Options, and knows a list of known options. Others options
-  # will raise exceptions.
-  class Options < SimpleDelegator
-    # Raised on intializing with unknown keys in the values hash,
-    # and when trying to store a value on an unknown key.
-    UnsupportedOptionError = Class.new(ArgumentError)
-
-    # List of valid option names
-    KNOWN_OPTIONS = %i[
-      add_issues_wo_labels
-      add_pr_wo_labels
-      add_sections
-      author
-      base
-      between_tags
-      bug_labels
-      bug_prefix
-      cache_file
-      cache_log
-      compare_link
-      date_format
-      due_tag
-      enhancement_labels
-      enhancement_prefix
-      breaking_labels
-      breaking_prefix
-      configure_sections
-      exclude_labels
-      exclude_tags
-      exclude_tags_regex
-      filter_issues_by_milestone
-      frontmatter
-      future_release
-      github_endpoint
-      github_site
-      header
-      http_cache
-      include_labels
-      issue_prefix
-      issue_line_labels
-      issues
-      max_issues
-      merge_prefix
-      output
-      project
-      pulls
-      release_branch
-      release_url
-      require
-      simple_list
-      since_tag
-      ssl_ca_file
-      token
-      unreleased
-      unreleased_label
-      unreleased_only
-      user
-      usernames_as_github_logins
-      verbose
-    ]
-
-    # @param values [Hash]
-    #
-    # @raise [UnsupportedOptionError] if given values contain unknown options
-    def initialize(values)
-      super(values)
-      unsupported_options.any? && raise(UnsupportedOptionError, unsupported_options.inspect)
-    end
-
-    # Set option key to val.
-    #
-    # @param key [Symbol]
-    # @param val [Object]
-    #
-    # @raise [UnsupportedOptionError] when trying to set an unknown option
-    def []=(key, val)
-      supported_option?(key) || raise(UnsupportedOptionError, key.inspect)
-      values[key] = val
-    end
-
-    # @return [Hash]
-    def to_hash
-      values
-    end
-
-    # Loads the configured Ruby files from the --require option.
-    def load_custom_ruby_files
-      self[:require].each { |f| require f }
-    end
-
-    # Pretty-prints a censored options hash, if :verbose.
-    def print_options
-      return unless self[:verbose]
-      Helper.log.info "Using these options:"
-      pp(censored_values)
-      puts ""
-    end
-
-    # Boolean method for whether the user is using configure_sections
-    def configure_sections?
-      !self[:configure_sections].nil? && !self[:configure_sections].empty?
-    end
-
-    # Boolean method for whether the user is using add_sections
-    def add_sections?
-      !self[:add_sections].nil? && !self[:add_sections].empty?
-    end
-
-    private
-
-    def values
-      __getobj__
-    end
-
-    # Returns a censored options hash.
-    #
-    # @return [Hash] The GitHub `:token` key is censored in the output.
-    def censored_values
-      values.clone.tap { |opts| opts[:token] = opts[:token].nil? ? "No token used" : "hidden value" }
-    end
-
-    def unsupported_options
-      values.keys - KNOWN_OPTIONS
-    end
-
-    def supported_option?(key)
-      KNOWN_OPTIONS.include?(key)
-    end
-  end
-end

lib/github_changelog_generator/parser.rb

@@ -1,53 +1,59 @@
 #!/usr/bin/env ruby
-# frozen_string_literal: true
-
 require "optparse"
 require "pp"
-require "github_changelog_generator/version"
-require "github_changelog_generator/helper"
-
+require_relative "version"
+require_relative "helper"
 module GitHubChangelogGenerator
   class Parser
     # parse options with optparse
     def self.parse_options
-      options = default_options
+      options = get_default_options
 
-      ParserFile.new(options).parse!
+      parser_file = ParserFile.new options
+      parser_file.parse!
 
       parser = setup_parser(options)
-      begin parser.parse!
-      rescue OptionParser::InvalidOption => e
-        abort [e, parser].join("\n")
+      parser.parse!
+
+      if options[:user].nil? || options[:project].nil?
+        detect_user_and_project(options, ARGV[0], ARGV[1])
       end
 
-      unless options[:user] && options[:project]
-        warn "Configure which user and project to work on."
-        warn "Options --user and --project, or settings to that effect. See --help for more."
-        abort(parser.banner)
+      if !options[:user] || !options[:project]
+        puts parser.banner
+        exit
       end
 
-      options.print_options
+      print_options(options)
 
       options
     end
 
-    # Setup parsing options
-    #
-    # @param options [Options]
-    # @return [OptionParser]
+    # @param [Hash] options to display
+    def self.print_options(options)
+      if options[:verbose]
+        Helper.log.info "Performing task with options:"
+        options_to_display = options.clone
+        options_to_display[:token] = options_to_display[:token].nil? ? nil : "hidden value"
+        pp options_to_display
+        puts ""
+      end
+    end
+
+    # setup parsing options
     def self.setup_parser(options)
-      OptionParser.new do |opts| # rubocop:disable Metrics/BlockLength
-        opts.banner = "Usage: github_changelog_generator --user USER --project PROJECT [options]"
-        opts.on("-u", "--user USER", "Username of the owner of target GitHub repo") do |last|
+      parser = OptionParser.new do |opts|
+        opts.banner = "Usage: github_changelog_generator [options]"
+        opts.on("-u", "--user [USER]", "Username of the owner of target GitHub repo") do |last|
           options[:user] = last
         end
-        opts.on("-p", "--project PROJECT", "Name of project on GitHub") do |last|
+        opts.on("-p", "--project [PROJECT]", "Name of project on GitHub") do |last|
           options[:project] = last
         end
         opts.on("-t", "--token [TOKEN]", "To make more than 50 requests per hour your GitHub token is required. You can generate it at: https://github.com/settings/tokens/new") do |last|
           options[:token] = last
         end
-        opts.on("-f", "--date-format FORMAT", "Date format. Default is %Y-%m-%d") do |last|
+        opts.on("-f", "--date-format [FORMAT]", "Date format. Default is %Y-%m-%d") do |last|
           options[:date_format] = last
         end
         opts.on("-o", "--output [NAME]", "Output file. Default is CHANGELOG.md") do |last|
@@ -56,30 +62,18 @@ module GitHubChangelogGenerator
         opts.on("-b", "--base [NAME]", "Optional base file to append generated changes to.") do |last|
           options[:base] = last
         end
-        opts.on("--bugs-label [LABEL]", "Setup custom label for bug-fixes section. Default is \"**Fixed bugs:**\"") do |v|
+        opts.on("--bugs-label [LABEL]", "Setup custom label for bug-fixes section. Default is \"**Fixed bugs:**""") do |v|
           options[:bug_prefix] = v
         end
         opts.on("--enhancement-label [LABEL]", "Setup custom label for enhancements section. Default is \"**Implemented enhancements:**\"") do |v|
           options[:enhancement_prefix] = v
         end
-        opts.on("--breaking-label [LABEL]", "Setup custom label for the breaking changes section. Default is \"**Breaking changes:**\"") do |v|
-          options[:breaking_prefix] = v
-        end
         opts.on("--issues-label [LABEL]", "Setup custom label for closed-issues section. Default is \"**Closed issues:**\"") do |v|
           options[:issue_prefix] = v
         end
-        opts.on("--header-label [LABEL]", "Setup custom header label. Default is \"# Changelog\"") do |v|
+        opts.on("--header-label [LABEL]", "Setup custom header label. Default is \"# Change Log\"") do |v|
           options[:header] = v
         end
-        opts.on("--configure-sections [Hash, String]", "Define your own set of sections which overrides all default sections") do |v|
-          options[:configure_sections] = v
-        end
-        opts.on("--add-sections [Hash, String]", "Add new sections but keep the default sections") do |v|
-          options[:add_sections] = v
-        end
-        opts.on("--front-matter [JSON]", "Add YAML front matter. Formatted as JSON because it's easier to add on the command line") do |v|
-          options[:frontmatter] = JSON.parse(v).to_yaml + "---\n"
-        end
         opts.on("--pr-label [LABEL]", "Setup custom label for pull requests section. Default is \"**Merged pull requests:**\"") do |v|
           options[:merge_prefix] = v
         end
@@ -101,16 +95,13 @@ module GitHubChangelogGenerator
         opts.on("--[no-]author", "Add author of pull-request in the end. Default is true") do |author|
           options[:author] = author
         end
-        opts.on("--usernames-as-github-logins", "Use GitHub tags instead of Markdown links for the author of an issue or pull-request.") do |v|
-          options[:usernames_as_github_logins] = v
-        end
         opts.on("--unreleased-only", "Generate log from unreleased closed issues only.") do |v|
           options[:unreleased_only] = v
         end
         opts.on("--[no-]unreleased", "Add to log unreleased closed issues. Default is true") do |v|
           options[:unreleased] = v
         end
-        opts.on("--unreleased-label [label]", "Setup custom label for unreleased closed issues section. Default is \"**Unreleased:**\"") do |v|
+        opts.on("--unreleased-label [label]", "Add to log unreleased closed issues. Default is true") do |v|
           options[:unreleased_label] = v
         end
         opts.on("--[no-]compare-link", "Include compare link (Full Changelog) between older version and newer version. Default is true") do |v|
@@ -119,7 +110,7 @@ module GitHubChangelogGenerator
         opts.on("--include-labels  x,y,z", Array, "Only issues with the specified labels will be included in the changelog.") do |list|
           options[:include_labels] = list
         end
-        opts.on("--exclude-labels  x,y,z", Array, "Issues with the specified labels will be always excluded from changelog. Default is 'duplicate,question,invalid,wontfix'") do |list|
+        opts.on("--exclude-labels  x,y,z", Array, 'Issues with the specified labels will be always excluded from changelog. Default is \'duplicate,question,invalid,wontfix\'') do |list|
           options[:exclude_labels] = list
         end
         opts.on("--bug-labels  x,y,z", Array, 'Issues with the specified labels will be always added to "Fixed bugs" section. Default is \'bug,Bug\'') do |list|
@@ -128,18 +119,12 @@ module GitHubChangelogGenerator
         opts.on("--enhancement-labels  x,y,z", Array, 'Issues with the specified labels will be always added to "Implemented enhancements" section. Default is \'enhancement,Enhancement\'') do |list|
           options[:enhancement_labels] = list
         end
-        opts.on("--breaking-labels x,y,z", Array, 'Issues with these labels will be added to a new section, called "Breaking Changes". Default is \'backwards-incompatible\'') do |list|
-          options[:breaking_labels] = list
-        end
-        opts.on("--issue-line-labels x,y,z", Array, 'The specified labels will be shown in brackets next to each matching issue. Use "ALL" to show all labels. Default is [].') do |list|
-          options[:issue_line_labels] = list
+        opts.on("--between-tags  x,y,z", Array, "Change log will be filled only between specified tags") do |list|
+          options[:between_tags] = list
         end
         opts.on("--exclude-tags  x,y,z", Array, "Change log will exclude specified tags") do |list|
           options[:exclude_tags] = list
         end
-        opts.on("--exclude-tags-regex [REGEX]", "Apply a regular expression on tag names so that they can be excluded, for example: --exclude-tags-regex \".*\+\d{1,}\" ") do |last|
-          options[:exclude_tags_regex] = last
-        end
         opts.on("--since-tag  x", "Change log will start after specified tag") do |v|
           options[:since_tag] = v
         end
@@ -164,24 +149,6 @@ module GitHubChangelogGenerator
         opts.on("--future-release [RELEASE-VERSION]", "Put the unreleased changes in the specified release number.") do |future_release|
           options[:future_release] = future_release
         end
-        opts.on("--release-branch [RELEASE-BRANCH]", "Limit pull requests to the release branch, such as master or release") do |release_branch|
-          options[:release_branch] = release_branch
-        end
-        opts.on("--[no-]http-cache", "Use HTTP Cache to cache Github API requests (useful for large repos) Default is true.") do |http_cache|
-          options[:http_cache] = http_cache
-        end
-        opts.on("--cache-file [CACHE-FILE]", "Filename to use for cache. Default is github-changelog-http-cache in a temporary directory.") do |cache_file|
-          options[:cache_file] = cache_file
-        end
-        opts.on("--cache-log [CACHE-LOG]", "Filename to use for cache log. Default is github-changelog-logger.log in a temporary directory.") do |cache_log|
-          options[:cache_log] = cache_log
-        end
-        opts.on("--ssl-ca-file [PATH]", "Path to cacert.pem file. Default is a bundled lib/github_changelog_generator/ssl_certs/cacert.pem. Respects SSL_CA_PATH.") do |ssl_ca_file|
-          options[:ssl_ca_file] = ssl_ca_file
-        end
-        opts.on("--require x,y,z", Array, "Path to Ruby file(s) to require.") do |paths|
-          options[:require] = paths
-        end
         opts.on("--[no-]verbose", "Run verbosely. Default is true") do |v|
           options[:verbose] = v
         end
@@ -194,11 +161,14 @@ module GitHubChangelogGenerator
           exit
         end
       end
+      parser
     end
 
-    # @return [Options] Default options
-    def self.default_options
-      Options.new(
+    # just get default options
+    def self.get_default_options
+      options = {
+        tag1: nil,
+        tag2: nil,
         date_format: "%Y-%m-%d",
         output: "CHANGELOG.md",
         base: "HISTORY.md",
@@ -211,26 +181,103 @@ module GitHubChangelogGenerator
         unreleased: true,
         unreleased_label: "Unreleased",
         compare_link: true,
-        enhancement_labels: ["enhancement", "Enhancement", "Type: Enhancement"],
-        bug_labels: ["bug", "Bug", "Type: Bug"],
-        exclude_labels: ["duplicate", "question", "invalid", "wontfix", "Duplicate", "Question", "Invalid", "Wontfix", "Meta: Exclude From Changelog"],
-        breaking_labels: %w[backwards-incompatible breaking],
-        configure_sections: {},
-        add_sections: {},
-        issue_line_labels: [],
+        enhancement_labels: %w(enhancement Enhancement),
+        bug_labels: %w(bug Bug),
+        exclude_labels: %w(duplicate question invalid wontfix Duplicate Question Invalid Wontfix),
         max_issues: nil,
         simple_list: false,
-        ssl_ca_file: nil,
         verbose: true,
-        header: "# Changelog",
+        header: "# Change Log",
         merge_prefix: "**Merged pull requests:**",
         issue_prefix: "**Closed issues:**",
         bug_prefix: "**Fixed bugs:**",
         enhancement_prefix: "**Implemented enhancements:**",
-        breaking_prefix: "**Breaking changes:**",
-        http_cache: true,
-        require: []
-      )
+        git_remote: "origin"
+      }
+
+      options
+    end
+
+    # Detects user and project from git
+    def self.detect_user_and_project(options, arg0 = nil, arg1 = nil)
+      options[:user], options[:project] = user_project_from_option(arg0, arg1, options[:github_site])
+      if !options[:user] || !options[:project]
+        if ENV["RUBYLIB"] =~ /ruby-debug-ide/
+          options[:user] = "skywinder"
+          options[:project] = "changelog_test"
+        else
+          remote = `git config --get remote.#{options[:git_remote]}.url`
+          options[:user], options[:project] = user_project_from_remote(remote)
         end
       end
     end
+
+    # Try to find user and project name from git remote output
+    #
+    # @param [String] output of git remote command
+    # @return [Array] user and project
+    def self.user_project_from_option(arg0, arg1, github_site = nil)
+      user = nil
+      project = nil
+      github_site ||= "github.com"
+      if arg0 && !arg1
+        # this match should parse  strings such "https://github.com/skywinder/Github-Changelog-Generator" or "skywinder/Github-Changelog-Generator" to user and name
+        puts arg0
+        match = /(?:.+#{Regexp.escape(github_site)}\/)?(.+)\/(.+)/.match(arg0)
+
+        begin
+          param = match[2].nil?
+        rescue
+          puts "Can't detect user and name from first parameter: '#{arg0}' -> exit'"
+          exit
+        end
+        if param
+          exit
+        else
+          user = match[1]
+          project = match[2]
+        end
+      end
+      [user, project]
+    end
+
+    # Try to find user and project name from git remote output
+    #
+    # @param [String] output of git remote command
+    # @return [Array] user and project
+    def self.user_project_from_remote(remote)
+      # try to find repo in format:
+      # origin	git@github.com:skywinder/Github-Changelog-Generator.git (fetch)
+      # git@github.com:skywinder/Github-Changelog-Generator.git
+      regex1 = /.*(?:[:\/])((?:-|\w|\.)*)\/((?:-|\w|\.)*)(?:\.git).*/
+
+      # try to find repo in format:
+      # origin	https://github.com/skywinder/ChangelogMerger (fetch)
+      # https://github.com/skywinder/ChangelogMerger
+      regex2 = /.*\/((?:-|\w|\.)*)\/((?:-|\w|\.)*).*/
+
+      remote_structures = [regex1, regex2]
+
+      user = nil
+      project = nil
+      remote_structures.each do |regex|
+        matches = Regexp.new(regex).match(remote)
+
+        if matches && matches[1] && matches[2]
+          puts "Detected user:#{matches[1]}, project:#{matches[2]}"
+          user = matches[1]
+          project = matches[2]
+        end
+
+        break unless matches.nil?
+      end
+
+      [user, project]
+    end
+  end
+
+  if __FILE__ == $PROGRAM_NAME
+    remote = "invalid reference to project"
+    p user_project_from_option(ARGV[0], ARGV[1], remote)
+  end
+end

lib/github_changelog_generator/parser_file.rb

@@ -1,106 +1,37 @@
-# frozen_string_literal: true
-
-require "pathname"
-
 module GitHubChangelogGenerator
-  ParserError = Class.new(StandardError)
-
-  # ParserFile is a configuration file reader which sets options in the
-  # given Hash.
-  #
-  # In your project's root, you can put a file named
-  # <tt>.github_changelog_generator</tt> to override defaults.
-  #
-  # Example:
-  #   header_label=# My Super Changelog
-  #   ; Comments are allowed
-  #   future-release=5.0.0
-  #   # Ruby-style comments, too
-  #   since-tag=1.0.0
-  #
-  # The configuration format is <tt>some-key=value</tt> or <tt>some_key=value</tt>.
-  #
   class ParserFile
-    # @param options [Hash] options to be configured from file contents
-    # @param file [nil,IO] configuration file handle, defaults to opening `.github_changelog_generator`
-    def initialize(options, file = open_settings_file)
+    def initialize(options)
       @options = options
-      @file = file
     end
 
-    # Sets options using configuration file content
     def parse!
-      return unless @file
-      @file.each_with_index { |line, i| parse_line!(line, i + 1) }
-      @file.close
+      return unless File.exist?(file)
+
+      File.readlines(file).each { |line| parse_line!(line) }
     end
 
     private
 
-    FILENAME = ".github_changelog_generator"
-
-    def open_settings_file
-      path = Pathname(File.expand_path(FILENAME))
-      File.open(path) if path.exist?
+    def file
+      @file ||= File.expand_path(@options[:params_file] || ".github_changelog_generator")
     end
 
-    def parse_line!(line, line_number)
-      return if non_configuration_line?(line)
-      option_name, value = extract_pair(line)
-      @options[option_key_for(option_name)] = convert_value(value, option_name)
-    rescue StandardError
-      raise ParserError, "Failed on line ##{line_number}: \"#{line.gsub(/[\n\r]+/, '')}\""
+    def parse_line!(line)
+      key_sym, value = extract_pair(line)
+      value = true if value =~ (/^(true|t|yes|y|1)$/i)
+      value = false if value =~ (/^(false|f|no|n|0)$/i)
+      @options[key_sym] = value
+    rescue
+      raise "Config file #{file} is incorrect in line \"#{line.gsub(/[\n\r]+/, '')}\""
     end
 
-    # Returns true if the line starts with a pound sign or a semi-colon.
-    def non_configuration_line?(line)
-      line =~ /^[\#;]/ || line =~ /^[\s]+$/
-    end
-
-    # Returns a the option name as a symbol and its string value sans newlines.
+    # Returns a the setting as a symbol and its string value sans newlines.
     #
     # @param line [String] unparsed line from config file
     # @return [Array<Symbol, String>]
     def extract_pair(line)
       key, value = line.split("=", 2)
-      [key.tr("-", "_").to_sym, value.gsub(/[\n\r]+/, "")]
-    end
-
-    KNOWN_ARRAY_KEYS = %i[exclude_labels include_labels bug_labels
-                          enhancement_labels breaking_labels issue_line_labels between_tags exclude_tags]
-    KNOWN_INTEGER_KEYS = [:max_issues]
-
-    def convert_value(value, option_name)
-      if KNOWN_ARRAY_KEYS.include?(option_name)
-        value.split(",")
-      elsif KNOWN_INTEGER_KEYS.include?(option_name)
-        value.to_i
-      elsif value =~ /^(true|t|yes|y|1)$/i
-        true
-      elsif value =~ /^(false|f|no|n|0)$/i
-        false
-      else
-        value
-      end
-    end
-
-    IRREGULAR_OPTIONS = {
-      bugs_label: :bug_prefix,
-      enhancement_label: :enhancement_prefix,
-      issues_label: :issue_prefix,
-      header_label: :header,
-      front_matter: :frontmatter,
-      pr_label: :merge_prefix,
-      breaking_label: :breaking_prefix,
-      issues_wo_labels: :add_issues_wo_labels,
-      pr_wo_labels: :add_pr_wo_labels,
-      pull_requests: :pulls,
-      filter_by_milestone: :filter_issues_by_milestone,
-      github_api: :github_endpoint
-    }
-
-    def option_key_for(option_name)
-      IRREGULAR_OPTIONS.fetch(option_name) { option_name }
+      [key.sub("-", "_").to_sym, value.gsub(/[\n\r]+/, "")]
     end
   end
 end

lib/github_changelog_generator/reader.rb

@@ -1,5 +1,3 @@
-# frozen_string_literal: true
-
 #
 # Author:: Enrico Stahn <mail@enricostahn.com>
 #
@@ -55,28 +53,31 @@ module GitHubChangelogGenerator
 
       @heading_structures.each do |regexp|
         matches = Regexp.new(regexp).match(heading)
-        if matches
-          captures.merge!(Hash[matches.names.zip(matches.captures)])
-          break
-        end
+        captures.merge!(Hash[matches.names.map.zip(matches.captures)]) unless matches.nil?
+
+        # Try Regular Expressions until you find one that delivers results
+        break unless matches.nil?
       end
 
       captures
     end
 
-    # Parse the given ChangeLog data into a list of Hashes
+    # Parse the given ChangeLog data into a Hash
     #
     # @param [String] data File data from the ChangeLog.md
-    # @return [Array<Hash>] Parsed data, e.g. [{ 'version' => ..., 'url' => ..., 'date' => ..., 'content' => ...}, ...]
+    # @return [Hash] Parsed data, e.g. [{ 'version' => ..., 'url' => ..., 'date' => ..., 'content' => ...}, ...]
     def parse(data)
       sections = data.split(/^## .+?$/)
       headings = data.scan(/^## .+?$/)
+      changelog = []
 
-      headings.each_with_index.map do |heading, index|
-        section = parse_heading(heading)
-        section["content"] = sections.at(index + 1)
-        section
+      headings.each_with_index do |heading, index|
+        captures = parse_heading(heading)
+        captures["content"] = sections.at(index + 1)
+        changelog.push captures
       end
+
+      changelog
     end
 
     def read(file_path)

lib/github_changelog_generator/task.rb

@@ -1,5 +1,3 @@
-# frozen_string_literal: true
-
 require "rake"
 require "rake/tasklib"
 require "github_changelog_generator"
@@ -8,7 +6,7 @@ module GitHubChangelogGenerator
   class RakeTask < ::Rake::TaskLib
     include ::Rake::DSL if defined?(::Rake::DSL)
 
-    OPTIONS = %w[ user project token date_format output
+    OPTIONS = %w( user project token date_format output
                   bug_prefix enhancement_prefix issue_prefix
                   header merge_prefix issues
                   add_issues_wo_labels add_pr_wo_labels
@@ -16,10 +14,9 @@ module GitHubChangelogGenerator
                   unreleased_only unreleased unreleased_label
                   compare_link include_labels exclude_labels
                   bug_labels enhancement_labels
-                  between_tags exclude_tags exclude_tags_regex since_tag max_issues
+                  between_tags exclude_tags since_tag max_issues
                   github_site github_endpoint simple_list
-                  future_release release_branch verbose release_url
-                  base configure_sections add_sections]
+                  future_release verbose release_url base )
 
     OPTIONS.each do |o|
       attr_accessor o.to_sym
@@ -39,25 +36,29 @@ module GitHubChangelogGenerator
     def define(args, &task_block)
       desc "Generate a Change log from GitHub"
 
-      yield(*[self, args].slice(0, task_block.arity)) if task_block
+      task_block.call(*[self, args].slice(0, task_block.arity)) if task_block
 
       # clear any (auto-)pre-existing task
       Rake::Task[@name].clear if Rake::Task.task_defined?(@name)
 
       task @name do
         # mimick parse_options
-        options = Parser.default_options
+        options = Parser.get_default_options
+
+        if options[:user].nil? || options[:project].nil?
+          Parser.detect_user_and_project(options)
+        end
 
         OPTIONS.each do |o|
           v = instance_variable_get("@#{o}")
           options[o.to_sym] = v unless v.nil?
         end
-        abort "user and project are required." unless options[:user] && options[:project]
+
         generator = Generator.new options
 
         log = generator.compound_changelog
 
-        output_filename = (options[:output]).to_s
+        output_filename = "#{options[:output]}"
         File.open(output_filename, "w") { |file| file.write(log) }
         puts "Done!"
         puts "Generated log placed in #{Dir.pwd}/#{output_filename}"

lib/github_changelog_generator/version.rb

@@ -1,5 +1,3 @@
-# frozen_string_literal: true
-
 module GitHubChangelogGenerator
-  VERSION = "1.15.0-rc"
+  VERSION = "1.9.0"
 end

man/git-generate-changelog.1

@@ -1,7 +1,7 @@
 .\" generated with Ronn/v0.7.3
 .\" http://github.com/rtomayko/ronn/tree/0.7.3
 .
-.TH "GIT\-GENERATE\-CHANGELOG" "1" "December 2017" "" ""
+.TH "GIT\-GENERATE\-CHANGELOG" "1" "October 2015" "" ""
 .
 .SH "NAME"
 \fBgit\-generate\-changelog\fR \- Generate changelog from github
@@ -70,13 +70,7 @@ Setup custom label for closed\-issues section\. Default is "\fBClosed issues:\fR
 \-\-header\-label [LABEL]
 .
 .P
-Setup custom header label\. Default is "# Changelog"
-.
-.P
-\-\-front\-matter [JSON]
-.
-.P
-Add YAML front matter\. Formatted as JSON because it\'s easier to add on the command line
+Setup custom header label\. Default is "# Change Log"
 .
 .P
 \-\-pr\-label [LABEL]
@@ -121,12 +115,6 @@ Use milestone to detect when issue was resolved\. Default is true
 Add author of pull\-request in the end\. Default is true
 .
 .P
-\-\-usernames\-as\-github\-logins
-.
-.P
-Use GitHub tags instead of Markdown links for the author of an issue or pull\-request\.
-.
-.P
 \-\-unreleased\-only
 .
 .P
@@ -142,7 +130,7 @@ Add to log unreleased closed issues\. Default is true
 \-\-unreleased\-label [label]
 .
 .P
-Setup custom label for unreleased closed issues section\. Default is "\fBUnreleased:\fR"
+Add to log unreleased closed issues\. Default is true
 .
 .P
 \-\-[no\-]compare\-link
@@ -175,18 +163,18 @@ Issues with the specified labels will be always added to "Fixed bugs" section\.
 Issues with the specified labels will be always added to "Implemented enhancements" section\. Default is \'enhancement,Enhancement\'
 .
 .P
+\-\-between\-tags x,y,z
+.
+.P
+Change log will be filled only between specified tags
+.
+.P
 \-\-exclude\-tags x,y,z
 .
 .P
 Change log will exclude specified tags
 .
 .P
-\-\-exclude\-tags\-regex [REGEX]
-.
-.P
-Apply a regular expression on tag names so that they can be excluded, for example: \-\-exclude\-tags\-regex "\.*+\ed{1,}"
-.
-.P
 \-\-since\-tag x
 .
 .P
@@ -235,67 +223,12 @@ Create simple list from issues and pull requests\. Default is false\.
 Put the unreleased changes in the specified release number\.
 .
 .P
-\-\-release\-branch [RELEASE\-BRANCH]
-.
-.P
-Limit pull requests to the release branch, such as master or release
-.
-.P
-\-\-http\-cache
-.
-.P
-Use HTTP Cache to cache Github API requests (useful for large repos) Default is true\.
-.
-.P
-\-\-[no\-]cache\-file [CACHE\-FILE]
-.
-.P
-Filename to use for cache\. Default is github\-changelog\-http\-cache in a temporary directory\.
-.
-.P
-\-\-cache\-log [CACHE\-LOG]
-.
-.P
-Filename to use for cache log\. Default is github\-changelog\-logger\.log in a temporary directory\.
-.
-.IP "" 4
-.
-.nf
-
-\-\-ssl\-ca\-file [PATH]
-.
-.fi
-.
-.IP "" 0
-.
-.P
-Path to cacert\.pem file\. Default is a bundled lib/github_changelog_generator/ssl_certs/cacert\.pem\. Respects SSL_CA_PATH\.
-.
-.P
-\-\-require file1\.rb,file2\.rb
-.
-.P
-Paths to Ruby file(s) to require before generating changelog\.
-.
-.P
 \-\-[no\-]verbose
 .
 .P
 Run verbosely\. Default is true
 .
 .P
-\-\-configure\-sections [HASH, STRING]
-.
-.P
-Define your own set of sections which overrides all default sections") do |v|
-.
-.P
-\-\-add\-sections [HASH, STRING]
-.
-.P
-Add new sections but keep the default sections"
-.
-.P
 \-v, \-\-version
 .
 .P

man/git-generate-changelog.1.html

@@ -1,303 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-  <meta http-equiv='content-type' value='text/html;charset=utf8'>
-  <meta name='generator' value='Ronn/v0.7.3 (http://github.com/rtomayko/ronn/tree/0.7.3)'>
-  <title>git-generate-changelog(1) - Generate changelog from github</title>
-  <style type='text/css' media='all'>
-  /* style: man */
-  body#manpage {margin:0}
-  .mp {max-width:100ex;padding:0 9ex 1ex 4ex}
-  .mp p,.mp pre,.mp ul,.mp ol,.mp dl {margin:0 0 20px 0}
-  .mp h2 {margin:10px 0 0 0}
-  .mp > p,.mp > pre,.mp > ul,.mp > ol,.mp > dl {margin-left:8ex}
-  .mp h3 {margin:0 0 0 4ex}
-  .mp dt {margin:0;clear:left}
-  .mp dt.flush {float:left;width:8ex}
-  .mp dd {margin:0 0 0 9ex}
-  .mp h1,.mp h2,.mp h3,.mp h4 {clear:left}
-  .mp pre {margin-bottom:20px}
-  .mp pre+h2,.mp pre+h3 {margin-top:22px}
-  .mp h2+pre,.mp h3+pre {margin-top:5px}
-  .mp img {display:block;margin:auto}
-  .mp h1.man-title {display:none}
-  .mp,.mp code,.mp pre,.mp tt,.mp kbd,.mp samp,.mp h3,.mp h4 {font-family:monospace;font-size:14px;line-height:1.42857142857143}
-  .mp h2 {font-size:16px;line-height:1.25}
-  .mp h1 {font-size:20px;line-height:2}
-  .mp {text-align:justify;background:#fff}
-  .mp,.mp code,.mp pre,.mp pre code,.mp tt,.mp kbd,.mp samp {color:#131211}
-  .mp h1,.mp h2,.mp h3,.mp h4 {color:#030201}
-  .mp u {text-decoration:underline}
-  .mp code,.mp strong,.mp b {font-weight:bold;color:#131211}
-  .mp em,.mp var {font-style:italic;color:#232221;text-decoration:none}
-  .mp a,.mp a:link,.mp a:hover,.mp a code,.mp a pre,.mp a tt,.mp a kbd,.mp a samp {color:#0000ff}
-  .mp b.man-ref {font-weight:normal;color:#434241}
-  .mp pre {padding:0 4ex}
-  .mp pre code {font-weight:normal;color:#434241}
-  .mp h2+pre,h3+pre {padding-left:0}
-  ol.man-decor,ol.man-decor li {margin:3px 0 10px 0;padding:0;float:left;width:33%;list-style-type:none;text-transform:uppercase;color:#999;letter-spacing:1px}
-  ol.man-decor {width:100%}
-  ol.man-decor li.tl {text-align:left}
-  ol.man-decor li.tc {text-align:center;letter-spacing:4px}
-  ol.man-decor li.tr {text-align:right;float:right}
-  </style>
-</head>
-<!--
-  The following styles are deprecated and will be removed at some point:
-  div#man, div#man ol.man, div#man ol.head, div#man ol.man.
-
-  The .man-page, .man-decor, .man-head, .man-foot, .man-title, and
-  .man-navigation should be used instead.
--->
-<body id='manpage'>
-  <div class='mp' id='man'>
-
-  <div class='man-navigation' style='display:none'>
-    <a href="#NAME">NAME</a>
-    <a href="#SYNOPSIS">SYNOPSIS</a>
-    <a href="#DESCRIPTION">DESCRIPTION</a>
-    <a href="#OPTIONS">OPTIONS</a>
-    <a href="#EXAMPLES">EXAMPLES</a>
-    <a href="#AUTHOR">AUTHOR</a>
-    <a href="#REPORTING-BUGS">REPORTING BUGS</a>
-    <a href="#SEE-ALSO">SEE ALSO</a>
-  </div>
-
-  <ol class='man-decor man-head man head'>
-    <li class='tl'>git-generate-changelog(1)</li>
-    <li class='tc'></li>
-    <li class='tr'>git-generate-changelog(1)</li>
-  </ol>
-
-  <h2 id="NAME">NAME</h2>
-<p class="man-name">
-  <code>git-generate-changelog</code> - <span class="man-whatis">Generate changelog from github</span>
-</p>
-
-<h2 id="SYNOPSIS">SYNOPSIS</h2>
-
-<p><code>git generate-changelog</code> [-h|--help] [-u|--user] [-p|--project]</p>
-
-<h2 id="DESCRIPTION">DESCRIPTION</h2>
-
-<p>Automatically generate changelog from your tags, issues, labels and pull requests on GitHub.</p>
-
-<h2 id="OPTIONS">OPTIONS</h2>
-
-<p>  -u, --user [USER]</p>
-
-<p>  Username of the owner of target GitHub repo</p>
-
-<p>  -p, --project [PROJECT]</p>
-
-<p>  Name of project on GitHub</p>
-
-<p>  -t, --token [TOKEN]</p>
-
-<p>  To make more than 50 requests per hour your GitHub token is required. You can generate it at: https://github.com/settings/tokens/new</p>
-
-<p>  -f, --date-format [FORMAT]</p>
-
-<p>  Date format. Default is %Y-%m-%d</p>
-
-<p>  -o, --output [NAME]</p>
-
-<p>  Output file. Default is CHANGELOG.md</p>
-
-<p>  -b, --base [NAME]</p>
-
-<p>  Optional base file to append generated changes to.</p>
-
-<p>   --bugs-label [LABEL]</p>
-
-<p>   Setup custom label for bug-fixes section. Default is "<strong>Fixed bugs:</strong></p>
-
-<p>   --enhancement-label [LABEL]</p>
-
-<p>   Setup custom label for enhancements section. Default is "<strong>Implemented enhancements:</strong>"</p>
-
-<p>   --issues-label [LABEL]</p>
-
-<p>   Setup custom label for closed-issues section. Default is "<strong>Closed issues:</strong>"</p>
-
-<p>   --header-label [LABEL]</p>
-
-<p>   Setup custom header label. Default is "# Changelog"</p>
-
-<p>   --front-matter [JSON]</p>
-
-<p>   Add YAML front matter. Formatted as JSON because it's easier to add on the command line</p>
-
-<p>   --pr-label [LABEL]</p>
-
-<p>   Setup custom label for pull requests section. Default is "<strong>Merged pull requests:</strong>"</p>
-
-<p>   --[no-]issues</p>
-
-<p>   Include closed issues in changelog. Default is true</p>
-
-<p>   --[no-]issues-wo-labels</p>
-
-<p>   Include closed issues without labels in changelog. Default is true</p>
-
-<p>   --[no-]pr-wo-labels</p>
-
-<p>   Include pull requests without labels in changelog. Default is true</p>
-
-<p>   --[no-]pull-requests</p>
-
-<p>   Include pull-requests in changelog. Default is true</p>
-
-<p>   --[no-]filter-by-milestone</p>
-
-<p>   Use milestone to detect when issue was resolved. Default is true</p>
-
-<p>   --[no-]author</p>
-
-<p>   Add author of pull-request in the end. Default is true</p>
-
-<p>   --usernames-as-github-logins</p>
-
-<p>   Use GitHub tags instead of Markdown links for the author of an issue or pull-request.</p>
-
-<p>   --unreleased-only</p>
-
-<p>   Generate log from unreleased closed issues only.</p>
-
-<p>   --[no-]unreleased</p>
-
-<p>   Add to log unreleased closed issues. Default is true</p>
-
-<p>   --unreleased-label [label]</p>
-
-<p>   Setup custom label for unreleased closed issues section. Default is "<strong>Unreleased:</strong>"</p>
-
-<p>   --[no-]compare-link</p>
-
-<p>   Include compare link (Full Changelog) between older version and newer version. Default is true</p>
-
-<p>   --include-labels x,y,z</p>
-
-<p>   Only issues with the specified labels will be included in the changelog.</p>
-
-<p>   --exclude-labels x,y,z</p>
-
-<p>   Issues with the specified labels will be always excluded from changelog. Default is 'duplicate,question,invalid,wontfix'</p>
-
-<p>   --bug-labels x,y,z</p>
-
-<p>   Issues with the specified labels will be always added to "Fixed bugs" section. Default is 'bug,Bug'</p>
-
-<p>   --enhancement-labels x,y,z</p>
-
-<p>   Issues with the specified labels will be always added to "Implemented enhancements" section. Default is 'enhancement,Enhancement'</p>
-
-<p>   --exclude-tags x,y,z</p>
-
-<p>   Changelog will exclude specified tags</p>
-
-<p>   --exclude-tags-regex [REGEX]</p>
-
-<p>   Apply a regular expression on tag names so that they can be excluded, for example: --exclude-tags-regex ".*+\d{1,}"</p>
-
-<p>   --since-tag x</p>
-
-<p>   Changelog will start after specified tag</p>
-
-<p>   --due-tag x</p>
-
-<p>   Changelog will end before specified tag</p>
-
-<p>   --max-issues [NUMBER]</p>
-
-<p>   Max number of issues to fetch from GitHub. Default is unlimited</p>
-
-<p>   --release-url [URL]</p>
-
-<p>   The URL to point to for release links, in printf format (with the tag as variable).</p>
-
-<p>   --github-site [URL]</p>
-
-<p>   The Enterprise Github site on which your project is hosted.</p>
-
-<p>   --github-api [URL]</p>
-
-<p>   The enterprise endpoint to use for your Github API.</p>
-
-<p>   --simple-list</p>
-
-<p>   Create simple list from issues and pull requests. Default is false.</p>
-
-<p>   --future-release [RELEASE-VERSION]</p>
-
-<p>   Put the unreleased changes in the specified release number.</p>
-
-<p>   --release-branch [RELEASE-BRANCH]</p>
-
-<p>   Limit pull requests to the release branch, such as master or release</p>
-
-<p>   --http-cache</p>
-
-<p>   Use HTTP Cache to cache Github API requests (useful for large repos) Default is true.</p>
-
-<p>   --[no-]cache-file [CACHE-FILE]</p>
-
-<p>   Filename to use for cache. Default is github-changelog-http-cache in a temporary directory.</p>
-
-<p>   --cache-log [CACHE-LOG]</p>
-
-<p>   Filename to use for cache log. Default is github-changelog-logger.log in a temporary directory.</p>
-
-<pre><code>--ssl-ca-file [PATH]
-</code></pre>
-
-<p>   Path to cacert.pem file. Default is a bundled lib/github_changelog_generator/ssl_certs/cacert.pem. Respects SSL_CA_PATH.</p>
-
-<p>   --require file1.rb,file2.rb</p>
-
-<p>   Paths to Ruby file(s) to require before generating changelog.</p>
-
-<p>   --[no-]verbose</p>
-
-<p>   Run verbosely. Default is true</p>
-
-<p>   --configure-sections [HASH, STRING]</p>
-
-<p>   Define your own set of sections which overrides all default sections") do |v|</p>
-
-<p>   --add-sections [HASH, STRING]</p>
-
-<p>   Add new sections but keep the default sections"</p>
-
-<p>   -v, --version</p>
-
-<p>   Print version number</p>
-
-<p>   -h, --help</p>
-
-<p>   Displays Help</p>
-
-<h2 id="EXAMPLES">EXAMPLES</h2>
-
-<h2 id="AUTHOR">AUTHOR</h2>
-
-<p>Written by Petr Korolev sky4winder@gmail.com</p>
-
-<h2 id="REPORTING-BUGS">REPORTING BUGS</h2>
-
-<p>&lt;<a href="https://github.com/skywinder/github-changelog-generator/issues" data-bare-link="true">https://github.com/skywinder/github-changelog-generator/issues</a>&gt;</p>
-
-<h2 id="SEE-ALSO">SEE ALSO</h2>
-
-<p>&lt;<a href="https://github.com/skywinder/github-changelog-generator/" data-bare-link="true">https://github.com/skywinder/github-changelog-generator/</a>&gt;</p>
-
-
-  <ol class='man-decor man-foot man foot'>
-    <li class='tl'></li>
-    <li class='tc'>December 2017</li>
-    <li class='tr'>git-generate-changelog(1)</li>
-  </ol>
-
-  </div>
-</body>
-</html>

man/git-generate-changelog.html

@@ -122,7 +122,7 @@
 
 <p>   --header-label [LABEL]</p>
 
-<p>   Setup custom header label. Default is "# Changelog"</p>
+<p>   Setup custom header label. Default is "# Change Log"</p>
 
 <p>   --pr-label [LABEL]</p>
 
@@ -184,6 +184,10 @@
 
 <p>   Issues with the specified labels will be always added to "Implemented enhancements" section. Default is 'enhancement,Enhancement'</p>
 
+<p>   --between-tags x,y,z</p>
+
+<p>   Change log will be filled only between specified tags</p>
+
 <p>   --exclude-tags x,y,z</p>
 
 <p>   Change log will exclude specified tags</p>
@@ -220,18 +224,6 @@
 
 <p>   Put the unreleased changes in the specified release number.</p>
 
-<p>   --configure-sections [HASH, STRING]</p>
-
-<p>   Define your own set of sections which overrides all default sections") do |v|</p>
-
-<p>   --add-sections [HASH, STRING]</p>
-
-<p>   Add new sections but keep the default sections"</p>
-
-<p>   --include-merged</p>
-
-<p>   If configure_sections is set, use this to restore the merged pull requests sections</p>
-
 <p>   --[no-]verbose</p>
 
 <p>   Run verbosely. Default is true</p>

man/git-generate-changelog.md

@@ -1,4 +1,4 @@
-git-generate-changelog(1) - Generate changelog from GitHub
+git-generate-changelog(1) - Generate changelog from github
 ================================
 
 ## SYNOPSIS
@@ -49,11 +49,7 @@ Automatically generate changelog from your tags, issues, labels and pull request
 
    --header-label [LABEL]
 
-   Setup custom header label. Default is "# Changelog"
-
-   --front-matter [JSON]
-
-   Add YAML front matter. Formatted as JSON because it's easier to add on the command line
+   Setup custom header label. Default is "# Change Log"
 
    --pr-label [LABEL]
 
@@ -83,10 +79,6 @@ Automatically generate changelog from your tags, issues, labels and pull request
 
    Add author of pull-request in the end. Default is true
 
-   --usernames-as-github-logins
-
-   Use GitHub tags instead of Markdown links for the author of an issue or pull-request.
-
    --unreleased-only
 
    Generate log from unreleased closed issues only.
@@ -97,7 +89,7 @@ Automatically generate changelog from your tags, issues, labels and pull request
 
    --unreleased-label [label]
 
-   Setup custom label for unreleased closed issues section. Default is "**Unreleased:**"
+   Add to log unreleased closed issues. Default is true
 
    --[no-]compare-link
 
@@ -119,14 +111,14 @@ Automatically generate changelog from your tags, issues, labels and pull request
 
    Issues with the specified labels will be always added to "Implemented enhancements" section. Default is 'enhancement,Enhancement'
 
+   --between-tags x,y,z
+
+   Change log will be filled only between specified tags
+
    --exclude-tags x,y,z
 
    Change log will exclude specified tags
 
-   --exclude-tags-regex [REGEX]
-
-   Apply a regular expression on tag names so that they can be excluded, for example: --exclude-tags-regex ".*\+\d{1,}"
-
    --since-tag x
 
    Change log will start after specified tag
@@ -159,42 +151,10 @@ Automatically generate changelog from your tags, issues, labels and pull request
 
    Put the unreleased changes in the specified release number.
 
-   --release-branch [RELEASE-BRANCH]
-
-   Limit pull requests to the release branch, such as master or release
-
-   --http-cache
-
-   Use HTTP Cache to cache Github API requests (useful for large repos) Default is true.
-
-   --[no-]cache-file [CACHE-FILE]
-
-   Filename to use for cache. Default is github-changelog-http-cache in a temporary directory.
-
-   --cache-log [CACHE-LOG]
-
-   Filename to use for cache log. Default is github-changelog-logger.log in a temporary directory.
-
-    --ssl-ca-file [PATH]
-
-   Path to cacert.pem file. Default is a bundled lib/github_changelog_generator/ssl_certs/cacert.pem. Respects SSL_CA_PATH.
-
-   --require file1.rb,file2.rb
-
-   Paths to Ruby file(s) to require before generating changelog.
-
    --[no-]verbose
 
    Run verbosely. Default is true
 
-   --configure-sections [HASH, STRING]
-
-   Define your own set of sections which overrides all default sections") do |v|
-
-   --add-sections [HASH, STRING]
-
-   Add new sections but keep the default sections"
-
   -v, --version
 
   Print version number

spec/files/github-changelog-generator.md

@@ -1,4 +1,4 @@
-# Changelog
+# Change Log
 
 ## [1.3.10](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.10) (2015-03-18)
 
@@ -302,4 +302,4 @@
 
 
 
-\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

spec/files/github_changelog_params_incorrect

@@ -0,0 +1,2 @@
+unreleased_label: staging
+unreleased: false

spec/files/github_changelog_params_override

@@ -0,0 +1,3 @@
+unreleased_label=staging
+unreleased=false
+header==== Changelog ===

spec/install-gem-in-bundler.gemfile

@@ -1,3 +0,0 @@
-source "https://rubygems.org"
-
-gem "github_changelog_generator", path: Dir.glob("../pkg/github_changelog_generator-*.gem")[0]

spec/spec_helper.rb

@@ -1,5 +1,3 @@
-# frozen_string_literal: true
-
 #
 # Author:: Enrico Stahn <mail@enricostahn.com>
 #
@@ -17,45 +15,24 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+require "codeclimate-test-reporter"
 require "simplecov"
 require "coveralls"
-require "vcr"
-require "webmock/rspec"
 
 # This module is only used to check the environment is currently a testing env
 module SpecHelper
 end
 
-SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter.new([
+SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter[
   Coveralls::SimpleCov::Formatter,
-                                                                 SimpleCov::Formatter::HTMLFormatter
-                                                               ])
-SimpleCov.start do
-  add_filter "gemfiles/"
-end
+  SimpleCov::Formatter::HTMLFormatter,
+  CodeClimate::TestReporter::Formatter
+]
+SimpleCov.start
 
 require "github_changelog_generator"
 require "github_changelog_generator/task"
 
-VCR.configure do |c|
-  c.allow_http_connections_when_no_cassette = true
-  c.cassette_library_dir = "spec/vcr"
-  c.ignore_localhost = true
-  c.default_cassette_options = {
-    record: :new_episodes,
-    serialize_with: :json,
-    preserve_exact_body_bytes: true,
-    decode_compressed_response: true
-  }
-  c.filter_sensitive_data("<GITHUB_TOKEN>") do
-    "token #{ENV.fetch('CHANGELOG_GITHUB_TOKEN') { 'frobnitz' }}"
-  end
-
-  c.configure_rspec_metadata!
-
-  c.hook_into :webmock, :faraday
-end
-
 RSpec.configure do |config|
   config.expect_with :rspec do |expectations|
     expectations.include_chain_clauses_in_custom_matcher_descriptions = true

spec/unit/fetcher_spec.rb

@@ -0,0 +1,59 @@
+VALID_TOKEN = "0123456789abcdef"
+INVALID_TOKEN = "0000000000000000"
+
+DEFAULT_OPTIONS = { user: "skywinder",
+                    project: "changelog_test" }
+
+def options_with_invalid_token
+  options = DEFAULT_OPTIONS
+  options[:token] = INVALID_TOKEN
+  options
+end
+
+describe GitHubChangelogGenerator::Fetcher do
+  before(:all) do
+    @fetcher = GitHubChangelogGenerator::Fetcher.new
+  end
+
+  describe "#fetch_github_token" do
+    token = GitHubChangelogGenerator::Fetcher::CHANGELOG_GITHUB_TOKEN
+    context "when token in ENV exist" do
+      before { stub_const("ENV", ENV.to_hash.merge(token => VALID_TOKEN)) }
+      subject { @fetcher.fetch_github_token }
+      it { is_expected.to eq(VALID_TOKEN) }
+    end
+    context "when token in ENV is nil" do
+      before { stub_const("ENV", ENV.to_hash.merge(token => nil)) }
+      subject { @fetcher.fetch_github_token }
+      it { is_expected.to be_nil }
+    end
+    context "when token in options and ENV is nil" do
+      before do
+        stub_const("ENV", ENV.to_hash.merge(token => nil))
+        @fetcher = GitHubChangelogGenerator::Fetcher.new(token: VALID_TOKEN)
+      end
+      subject { @fetcher.fetch_github_token }
+      it { is_expected.to eq(VALID_TOKEN) }
+    end
+    context "when token in options and ENV specified" do
+      before do
+        stub_const("ENV", ENV.to_hash.merge(token => "no_matter_what"))
+        @fetcher = GitHubChangelogGenerator::Fetcher.new(token: VALID_TOKEN)
+      end
+      subject { @fetcher.fetch_github_token }
+      it { is_expected.to eq(VALID_TOKEN) }
+    end
+  end
+
+  describe "#github_fetch_tags" do
+    context "when wrong token provided" do
+      before do
+        options = options_with_invalid_token
+        @fetcher = GitHubChangelogGenerator::Fetcher.new(options)
+      end
+      it "should raise Unauthorized error" do
+        expect { @fetcher.github_fetch_tags }.to raise_error Github::Error::Unauthorized
+      end
+    end
+  end
+end

spec/unit/generator/entry_spec.rb

@@ -1,362 +0,0 @@
-# frozen_string_literal: true
-
-# rubocop:disable Metrics/ModuleLength
-module GitHubChangelogGenerator
-  RSpec.describe Entry do
-    def label(name)
-      { "name" => name }
-    end
-
-    def issue(title, labels, number = "1", user = { "login" => "user" })
-      {
-        "title" => "issue #{title}",
-        "labels" => labels.map { |l| label(l) },
-        "number" => number,
-        "html_url" => "https://github.com/owner/repo/issue/#{number}",
-        "user" => user
-      }
-    end
-
-    def pr(title, labels, number = "1", user = { "login" => "user" })
-      {
-        "pull_request" => true,
-        "title" => "pr #{title}",
-        "labels" => labels.map { |l| label(l) },
-        "number" => number,
-        "html_url" => "https://github.com/owner/repo/pull/#{number}",
-        "user" => user.merge("html_url" => "https://github.com/#{user['login']}")
-      }
-    end
-
-    def titles_for(issues)
-      issues.map { |issue| issue["title"] }
-    end
-
-    def default_sections
-      %w[enhancements bugs breaking issues]
-    end
-
-    describe "#create_entry_for_tag" do
-      let(:options) do
-        Parser.default_options.merge(
-          user: "owner",
-          project: "repo",
-          bug_labels: ["bug"],
-          enhancement_labels: ["enhancement"],
-          breaking_labels: ["breaking"]
-        )
-      end
-
-      let(:issues) do
-        [
-          issue("no labels", [], "5", "login" => "user1"),
-          issue("enhancement", ["enhancement"], "6", "login" => "user2"),
-          issue("bug", ["bug"], "7", "login" => "user1"),
-          issue("breaking", ["breaking"], "8", "login" => "user5"),
-          issue("all the labels", %w[enhancement bug breaking], "9", "login" => "user9")
-        ]
-      end
-
-      let(:pull_requests) do
-        [
-          pr("no labels", [], "10", "login" => "user1"),
-          pr("enhancement", ["enhancement"], "11", "login" => "user5"),
-          pr("bug", ["bug"], "12", "login" => "user5"),
-          pr("breaking", ["breaking"], "13", "login" => "user5"),
-          pr("all the labels", %w[enhancement bug breaking], "14", "login" => "user5")
-        ]
-      end
-
-      subject { described_class.new(options) }
-      it "generates a header and body" do
-        changelog = <<-CHANGELOG.gsub(/^ {8}/, "")
-        ## [1.0.1](https://github.com/owner/repo/tree/1.0.1) (2017-12-04)
-
-        [Full Changelog](https://github.com/owner/repo/compare/1.0.0...1.0.1)
-
-        **Breaking changes:**
-
-        - issue breaking [\\#8](https://github.com/owner/repo/issue/8)
-        - pr breaking [\\#13](https://github.com/owner/repo/pull/13) ([user5](https://github.com/user5))
-
-        **Implemented enhancements:**
-
-        - issue enhancement [\\#6](https://github.com/owner/repo/issue/6)
-        - issue all the labels [\\#9](https://github.com/owner/repo/issue/9)
-        - pr enhancement [\\#11](https://github.com/owner/repo/pull/11) ([user5](https://github.com/user5))
-        - pr all the labels [\\#14](https://github.com/owner/repo/pull/14) ([user5](https://github.com/user5))
-
-        **Fixed bugs:**
-
-        - issue bug [\\#7](https://github.com/owner/repo/issue/7)
-        - pr bug [\\#12](https://github.com/owner/repo/pull/12) ([user5](https://github.com/user5))
-
-        **Closed issues:**
-
-        - issue no labels [\\#5](https://github.com/owner/repo/issue/5)
-
-        **Merged pull requests:**
-
-        - pr no labels [\\#10](https://github.com/owner/repo/pull/10) ([user1](https://github.com/user1))
-
-        CHANGELOG
-        expect(subject.create_entry_for_tag(pull_requests, issues, "1.0.1", "1.0.1", Time.new(2017, 12, 4), "1.0.0")).to eq(changelog)
-      end
-    end
-    describe "#parse_sections" do
-      before do
-        subject { described_class.new }
-      end
-      context "valid json" do
-        let(:sections_string) { "{ \"foo\": { \"prefix\": \"foofix\", \"labels\": [\"test1\", \"test2\"]}, \"bar\": { \"prefix\": \"barfix\", \"labels\": [\"test3\", \"test4\"]}}" }
-
-        let(:sections_array) do
-          [
-            Section.new(name: "foo", prefix: "foofix", labels: %w[test1 test2]),
-            Section.new(name: "bar", prefix: "barfix", labels: %w[test3 test4])
-          ]
-        end
-
-        it "returns an array with 2 objects" do
-          arr = subject.send(:parse_sections, sections_string)
-          expect(arr.size).to eq 2
-          arr.each { |section| expect(section).to be_an_instance_of Section }
-        end
-
-        it "returns correctly constructed sections" do
-          require "json"
-
-          sections_json = JSON.parse(sections_string)
-          sections_array.each_index do |i|
-            aggregate_failures "checks each component" do
-              expect(sections_array[i].name).to eq sections_json.first[0]
-              expect(sections_array[i].prefix).to eq sections_json.first[1]["prefix"]
-              expect(sections_array[i].labels).to eq sections_json.first[1]["labels"]
-              expect(sections_array[i].issues).to eq []
-            end
-            sections_json.shift
-          end
-        end
-      end
-      context "hash" do
-        let(:sections_hash) do
-          {
-            enhancements: {
-              prefix: "**Enhancements**",
-              labels: %w[feature enhancement]
-            },
-            breaking: {
-              prefix: "**Breaking**",
-              labels: ["breaking"]
-            },
-            bugs: {
-              prefix: "**Bugs**",
-              labels: ["bug"]
-            }
-          }
-        end
-
-        let(:sections_array) do
-          [
-            Section.new(name: "enhancements", prefix: "**Enhancements**", labels: %w[feature enhancement]),
-            Section.new(name: "breaking", prefix: "**Breaking**", labels: ["breaking"]),
-            Section.new(name: "bugs", prefix: "**Bugs**", labels: ["bug"])
-          ]
-        end
-
-        it "returns an array with 3 objects" do
-          arr = subject.send(:parse_sections, sections_hash)
-          expect(arr.size).to eq 3
-          arr.each { |section| expect(section).to be_an_instance_of Section }
-        end
-
-        it "returns correctly constructed sections" do
-          sections_array.each_index do |i|
-            aggregate_failures "checks each component" do
-              expect(sections_array[i].name).to eq sections_hash.first[0].to_s
-              expect(sections_array[i].prefix).to eq sections_hash.first[1][:prefix]
-              expect(sections_array[i].labels).to eq sections_hash.first[1][:labels]
-              expect(sections_array[i].issues).to eq []
-            end
-            sections_hash.shift
-          end
-        end
-      end
-    end
-
-    describe "#parse_by_sections" do
-      context "default sections" do
-        let(:options) do
-          {
-            bug_labels: ["bug"],
-            enhancement_labels: ["enhancement"],
-            breaking_labels: ["breaking"]
-          }
-        end
-
-        let(:issues) do
-          [
-            issue("no labels", []),
-            issue("enhancement", ["enhancement"]),
-            issue("bug", ["bug"]),
-            issue("breaking", ["breaking"]),
-            issue("all the labels", %w[enhancement bug breaking])
-          ]
-        end
-
-        let(:pull_requests) do
-          [
-            pr("no labels", []),
-            pr("enhancement", ["enhancement"]),
-            pr("bug", ["bug"]),
-            pr("breaking", ["breaking"]),
-            pr("all the labels", %w[enhancement bug breaking])
-          ]
-        end
-
-        subject { described_class.new(options) }
-
-        before do
-          subject.send(:set_sections_and_maps)
-          @arr = subject.send(:parse_by_sections, pull_requests, issues)
-        end
-
-        it "returns 4 sections" do
-          expect(@arr.size).to eq 4
-        end
-
-        it "returns default sections" do
-          default_sections.each { |default_section| expect(@arr.select { |section| section.name == default_section }.size).to eq 1 }
-        end
-
-        it "assigns issues to the correct sections" do
-          breaking_section = @arr.select { |section| section.name == "breaking" }[0]
-          enhancement_section = @arr.select { |section| section.name == "enhancements" }[0]
-          issue_section = @arr.select { |section| section.name == "issues" }[0]
-          bug_section = @arr.select { |section| section.name == "bugs" }[0]
-
-          expect(titles_for(breaking_section.issues)).to eq(["issue breaking", "pr breaking"])
-          expect(titles_for(enhancement_section.issues)).to eq(["issue enhancement", "issue all the labels", "pr enhancement", "pr all the labels"])
-          expect(titles_for(issue_section.issues)).to eq(["issue no labels"])
-          expect(titles_for(bug_section.issues)).to eq(["issue bug", "pr bug"])
-          expect(titles_for(pull_requests)).to eq(["pr no labels"])
-        end
-      end
-      context "configure sections" do
-        let(:options) do
-          {
-            configure_sections: "{ \"foo\": { \"prefix\": \"foofix\", \"labels\": [\"test1\", \"test2\"]}, \"bar\": { \"prefix\": \"barfix\", \"labels\": [\"test3\", \"test4\"]}}"
-          }
-        end
-
-        let(:issues) do
-          [
-            issue("no labels", []),
-            issue("test1", ["test1"]),
-            issue("test3", ["test3"]),
-            issue("test4", ["test4"]),
-            issue("all the labels", %w[test1 test2 test3 test4])
-          ]
-        end
-
-        let(:pull_requests) do
-          [
-            pr("no labels", []),
-            pr("test1", ["test1"]),
-            pr("test3", ["test3"]),
-            pr("test4", ["test4"]),
-            pr("all the labels", %w[test1 test2 test3 test4])
-          ]
-        end
-
-        subject { described_class.new(options) }
-
-        before do
-          subject.send(:set_sections_and_maps)
-          @arr = subject.send(:parse_by_sections, pull_requests, issues)
-        end
-
-        it "returns 2 sections" do
-          expect(@arr.size).to eq 2
-        end
-
-        it "returns only configured sections" do
-          expect(@arr.select { |section| section.name == "foo" }.size).to eq 1
-          expect(@arr.select { |section| section.name == "bar" }.size).to eq 1
-        end
-
-        it "assigns issues to the correct sections" do
-          foo_section = @arr.select { |section| section.name == "foo" }[0]
-          bar_section = @arr.select { |section| section.name == "bar" }[0]
-
-          aggregate_failures "checks all sections" do
-            expect(titles_for(foo_section.issues)).to eq(["issue test1", "issue all the labels", "pr test1", "pr all the labels"])
-            expect(titles_for(bar_section.issues)).to eq(["issue test3", "issue test4", "pr test3", "pr test4"])
-            expect(titles_for(pull_requests)).to eq(["pr no labels"])
-          end
-        end
-      end
-      context "add sections" do
-        let(:options) do
-          {
-            bug_labels: ["bug"],
-            enhancement_labels: ["enhancement"],
-            breaking_labels: ["breaking"],
-            add_sections: "{ \"foo\": { \"prefix\": \"foofix\", \"labels\": [\"test1\", \"test2\"]}}"
-          }
-        end
-
-        let(:issues) do
-          [
-            issue("no labels", []),
-            issue("test1", ["test1"]),
-            issue("bugaboo", ["bug"]),
-            issue("all the labels", %w[test1 test2 enhancement bug])
-          ]
-        end
-
-        let(:pull_requests) do
-          [
-            pr("no labels", []),
-            pr("test1", ["test1"]),
-            pr("enhance", ["enhancement"]),
-            pr("all the labels", %w[test1 test2 enhancement bug])
-          ]
-        end
-
-        subject { described_class.new(options) }
-
-        before do
-          subject.send(:set_sections_and_maps)
-          @arr = subject.send(:parse_by_sections, pull_requests, issues)
-        end
-
-        it "returns 5 sections" do
-          expect(@arr.size).to eq 5
-        end
-
-        it "returns default sections" do
-          default_sections.each { |default_section| expect(@arr.select { |section| section.name == default_section }.size).to eq 1 }
-        end
-
-        it "returns added section" do
-          expect(@arr.select { |section| section.name == "foo" }.size).to eq 1
-        end
-
-        it "assigns issues to the correct sections" do
-          foo_section = @arr.select { |section| section.name == "foo" }[0]
-          enhancement_section = @arr.select { |section| section.name == "enhancements" }[0]
-          bug_section = @arr.select { |section| section.name == "bugs" }[0]
-
-          aggregate_failures "checks all sections" do
-            expect(titles_for(foo_section.issues)).to eq(["issue test1", "issue all the labels", "pr test1", "pr all the labels"])
-            expect(titles_for(enhancement_section.issues)).to eq(["pr enhance"])
-            expect(titles_for(bug_section.issues)).to eq(["issue bugaboo"])
-            expect(titles_for(pull_requests)).to eq(["pr no labels"])
-          end
-        end
-      end
-    end
-  end
-end
-# rubocop:enable Metrics/ModuleLength

spec/unit/generator/generator_processor_spec.rb

@@ -1,80 +0,0 @@
-# frozen_string_literal: true
-
-module GitHubChangelogGenerator
-  describe Generator do
-    let(:default_options) { GitHubChangelogGenerator::Parser.default_options }
-    let(:options) { {} }
-    let(:generator) { described_class.new(default_options.merge(options)) }
-
-    let(:bad_label) { { "name" => "BAD" } }
-    let(:bad_issue) { { "labels" => [bad_label] } }
-    let(:good_label) { { "name" => "GOOD" } }
-    let(:good_issue) { { "labels" => [good_label] } }
-    let(:unlabeled_issue) { { "labels" => [] } }
-    let(:issues) { [bad_issue, good_issue, unlabeled_issue] }
-
-    describe "#exclude_issues_by_labels" do
-      subject do
-        generator.exclude_issues_by_labels(issues)
-      end
-
-      let(:expected_issues) { issues }
-
-      it { is_expected.to eq(expected_issues) }
-
-      context "when 'exclude_lables' is provided" do
-        let(:options) { { exclude_labels: %w[BAD BOO] } }
-        let(:expected_issues) { [good_issue, unlabeled_issue] }
-
-        it { is_expected.to eq(expected_issues) }
-      end
-
-      context "with no option given" do
-        subject(:generator) { described_class.new }
-        it "passes everything through when no option given" do
-          result = generator.exclude_issues_by_labels(issues)
-
-          expect(result).to eq(issues)
-        end
-      end
-    end
-
-    describe "#get_filtered_issues" do
-      subject do
-        generator.get_filtered_issues(issues)
-      end
-
-      let(:expected_issues) { issues }
-
-      it { is_expected.to eq(expected_issues) }
-
-      context "when 'exclude_labels' is provided" do
-        let(:options) { { exclude_labels: %w[BAD BOO] } }
-        let(:expected_issues) { [good_issue, unlabeled_issue] }
-
-        it { is_expected.to eq(expected_issues) }
-      end
-
-      context "when 'add_issues_wo_labels' is false" do
-        let(:options) { { add_issues_wo_labels: false } }
-        let(:expected_issues) { [bad_issue, good_issue] }
-
-        it { is_expected.to eq(expected_issues) }
-
-        context "with 'exclude_labels'" do
-          let(:options) { { add_issues_wo_labels: false, exclude_labels: %w[GOOD] } }
-          let(:expected_issues) { [bad_issue] }
-
-          it { is_expected.to eq(expected_issues) }
-        end
-      end
-
-      context "when 'include_labels' is specified" do
-        let(:options) { { include_labels: %w[GOOD] } }
-        let(:expected_issues) { [good_issue] }
-
-        it { is_expected.to eq(expected_issues) }
-      end
-    end
-  end
-end

spec/unit/generator/generator_tags_spec.rb

@@ -1,248 +1,170 @@
-# frozen_string_literal: true
+def tag_mash_with_name(tag)
+  mash_tag = Hashie::Mash.new
+  mash_tag.name = tag
+  mash_tag
+end
+
+def tags_mash_from_strings(tags_strings)
+  mash_array = []
+  tags_strings.each do |tag|
+    mash_tag = tag_mash_with_name(tag)
+    mash_array << mash_tag
+  end
+  mash_array
+end
 
 describe GitHubChangelogGenerator::Generator do
-  def tag_with_name(tag)
-    {
-      "name" => tag
-    }
-  end
-
-  def tags_from_strings(tags_strings)
-    tags_strings.map do |tag|
-      tag_with_name(tag)
-    end
-  end
-
-  describe "#tag_section_mapping" do
-    let(:all_tags) { tags_from_strings(%w[8 7 6 5 4 3 2 1]) }
-    let(:sorted_tags) { all_tags }
-
-    let(:default_options) { GitHubChangelogGenerator::Parser.default_options }
-    let(:options) { {} }
-    let(:generator) { described_class.new(default_options.merge(options)) }
-
+  describe "#filter_between_tags" do
+    context "when between_tags nil" do
       before do
-      allow_any_instance_of(GitHubChangelogGenerator::OctoFetcher).to receive(:get_all_tags).and_return(all_tags)
-      allow(generator).to receive(:fetch_tags_dates).with(all_tags)
-      allow(generator).to receive(:sort_tags_by_date).with(all_tags).and_return(sorted_tags)
-      generator.fetch_and_filter_tags
+        @generator = GitHubChangelogGenerator::Generator.new(between_tags: nil)
       end
 
       subject do
-      generator.tag_section_mapping
+        @generator.get_filtered_tags(tags_mash_from_strings(%w(1 2 3)))
+      end
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(tags_mash_from_strings(%w(1 2 3))) }
+    end
+    context "when between_tags same as input array" do
+      before do
+        @generator = GitHubChangelogGenerator::Generator.new(between_tags: %w(1 2 3))
+      end
+      subject do
+        @generator.get_filtered_tags(tags_mash_from_strings(%w(1 2 3)))
+      end
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(tags_mash_from_strings(%w(1 2 3))) }
     end
 
-    shared_examples_for "a section mapping" do
-      it { is_expected.to be_a(Hash) }
-      it { is_expected.to eq(expected_mapping) }
+    context "when between_tags filled with correct values" do
+      before do
+        @generator = GitHubChangelogGenerator::Generator.new(between_tags: %w(1 2))
+      end
+      subject do
+        @generator.get_filtered_tags(tags_mash_from_strings(%w(1 2 3)))
+      end
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(tags_mash_from_strings(%w(1 2))) }
     end
 
-    shared_examples_for "a full changelog" do
-      let(:expected_mapping) do
-        {
-          tag_with_name("8") => [tag_with_name("7"), tag_with_name("8")],
-          tag_with_name("7") => [tag_with_name("6"), tag_with_name("7")],
-          tag_with_name("6") => [tag_with_name("5"), tag_with_name("6")],
-          tag_with_name("5") => [tag_with_name("4"), tag_with_name("5")],
-          tag_with_name("4") => [tag_with_name("3"), tag_with_name("4")],
-          tag_with_name("3") => [tag_with_name("2"), tag_with_name("3")],
-          tag_with_name("2") => [tag_with_name("1"), tag_with_name("2")],
-          tag_with_name("1") => [nil, tag_with_name("1")]
-        }
+    context "when between_tags filled with invalid values" do
+      before do
+        @generator = GitHubChangelogGenerator::Generator.new(between_tags: %w(1 q w))
       end
 
-      it_behaves_like "a section mapping"
+      subject do
+        @generator.get_filtered_tags(tags_mash_from_strings(%w(1 2 3)))
+      end
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(tags_mash_from_strings(%w(1))) }
+    end
   end
 
-    shared_examples_for "a changelog with some exclusions" do
-      let(:expected_mapping) do
-        {
-          tag_with_name("8") => [tag_with_name("7"), tag_with_name("8")],
-          tag_with_name("6") => [tag_with_name("5"), tag_with_name("6")],
-          tag_with_name("4") => [tag_with_name("3"), tag_with_name("4")],
-          tag_with_name("3") => [tag_with_name("2"), tag_with_name("3")],
-          tag_with_name("1") => [nil, tag_with_name("1")]
-        }
+  describe "#get_filtered_tags" do
+    subject do
+      generator.get_filtered_tags(tags_mash_from_strings(%w(1 2 3 4 5)))
     end
 
-      it_behaves_like "a section mapping"
-    end
-
-    context "with no constraints" do
-      it_behaves_like "a full changelog"
-    end
-
-    context "with since only" do
-      let(:options) { { since_tag: "6" } }
-      let(:expected_mapping) do
-        {
-          tag_with_name("8") => [tag_with_name("7"), tag_with_name("8")],
-          tag_with_name("7") => [tag_with_name("6"), tag_with_name("7")]
-        }
-      end
-
-      it_behaves_like "a section mapping"
-    end
-
-    context "with due only" do
-      let(:options) { { due_tag: "4" } }
-      let(:expected_mapping) do
-        {
-          tag_with_name("3") => [tag_with_name("2"), tag_with_name("3")],
-          tag_with_name("2") => [tag_with_name("1"), tag_with_name("2")],
-          tag_with_name("1") => [nil, tag_with_name("1")]
-        }
-      end
-
-      it_behaves_like "a section mapping"
-    end
-
-    context "with since and due" do
-      let(:options) { { since_tag: "2", due_tag: "5" } }
-      let(:expected_mapping) do
-        {
-          tag_with_name("4") => [tag_with_name("3"), tag_with_name("4")],
-          tag_with_name("3") => [tag_with_name("2"), tag_with_name("3")]
-        }
-      end
-
-      it_behaves_like "a section mapping"
-    end
-
-    context "with excluded tags" do
-      context "as a list of strings" do
-        let(:options) { { exclude_tags: %w[2 5 7] } }
-
-        it_behaves_like "a changelog with some exclusions"
-      end
-
-      context "as a regex" do
-        let(:options) { { exclude_tags: /[257]/ } }
-
-        it_behaves_like "a changelog with some exclusions"
-      end
-
-      context "as a regex string" do
-        let(:options) { { exclude_tags_regex: "[257]" } }
-
-        it_behaves_like "a changelog with some exclusions"
-      end
+    context "with excluded and between tags" do
+      let(:generator) { GitHubChangelogGenerator::Generator.new(between_tags: %w(1 2 3), exclude_tags: %w(2)) }
+      it { is_expected.to be_a Array }
+      it { is_expected.to match_array(tags_mash_from_strings(%w(1 3))) }
     end
   end
 
   describe "#filter_excluded_tags" do
-    subject { generator.filter_excluded_tags(tags_from_strings(%w[1 2 3])) }
+    subject { generator.filter_excluded_tags(tags_mash_from_strings(%w(1 2 3))) }
 
-    context "with matching string" do
-      let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags: %w[3]) }
+    context "with valid excluded tags" do
+      let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags: %w(3)) }
       it { is_expected.to be_a Array }
-      it { is_expected.to match_array(tags_from_strings(%w[1 2])) }
+      it { is_expected.to match_array(tags_mash_from_strings(%w(1 2))) }
     end
 
-    context "with non-matching string" do
-      let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags: %w[invalid tags]) }
+    context "with invalid excluded tags" do
+      let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags: %w(invalid tags)) }
       it { is_expected.to be_a Array }
-      it { is_expected.to match_array(tags_from_strings(%w[1 2 3])) }
+      it { is_expected.to match_array(tags_mash_from_strings(%w(1 2 3))) }
     end
 
-    context "with matching regex" do
+    context "with regex exclude_tags" do
       let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags: /[23]/) }
       it { is_expected.to be_a Array }
-      it { is_expected.to match_array(tags_from_strings(%w[1])) }
+      it { is_expected.to match_array(tags_mash_from_strings(%w(1))) }
     end
 
-    context "with non-matching regex" do
+    context "with non-matching regex in exclude_tags" do
       let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags: /[abc]/) }
       it { is_expected.to be_a Array }
-      it { is_expected.to match_array(tags_from_strings(%w[1 2 3])) }
-    end
-  end
-
-  describe "#filter_excluded_tags_regex" do
-    subject { generator.filter_excluded_tags(tags_from_strings(%w[1 2 3])) }
-
-    context "with matching regex" do
-      let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags_regex: "[23]") }
-      it { is_expected.to be_a Array }
-      it { is_expected.to match_array(tags_from_strings(%w[1])) }
-    end
-
-    context "with non-matching regex" do
-      let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags_regex: "[45]") }
-      it { is_expected.to be_a Array }
-      it { is_expected.to match_array(tags_from_strings(%w[1 2 3])) }
+      it { is_expected.to match_array(tags_mash_from_strings(%w(1 2 3))) }
     end
   end
 
   describe "#filter_since_tag" do
     context "with filled array" do
-      subject { generator.filter_since_tag(tags_from_strings(%w[1 2 3])) }
+      subject { generator.filter_since_tag(tags_mash_from_strings(%w(1 2 3))) }
 
       context "with valid since tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(since_tag: "2") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[1 2])) }
-
-        context "with since tag set to the most recent tag" do
-          let(:generator) { GitHubChangelogGenerator::Generator.new(since_tag: "1") }
-          it { is_expected.to match_array(tags_from_strings(%w[1])) }
-        end
+        it { is_expected.to match_array(tags_mash_from_strings(%w(1))) }
       end
 
       context "with invalid since tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(since_tag: "Invalid tag") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[1 2 3])) }
+        it { is_expected.to match_array(tags_mash_from_strings(%w(1 2 3))) }
       end
     end
 
     context "with empty array" do
-      subject { generator.filter_since_tag(tags_from_strings(%w[])) }
+      subject { generator.filter_since_tag(tags_mash_from_strings(%w())) }
 
       context "with valid since tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(since_tag: "2") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[])) }
+        it { is_expected.to match_array(tags_mash_from_strings(%w())) }
       end
 
       context "with invalid since tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(since_tag: "Invalid tag") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[])) }
+        it { is_expected.to match_array(tags_mash_from_strings(%w())) }
       end
     end
   end
 
   describe "#filter_due_tag" do
     context "with filled array" do
-      subject { generator.filter_due_tag(tags_from_strings(%w[1 2 3])) }
+      subject { generator.filter_due_tag(tags_mash_from_strings(%w(1 2 3))) }
 
       context "with valid due tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(due_tag: "2") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[3])) }
+        it { is_expected.to match_array(tags_mash_from_strings(%w(3))) }
       end
 
       context "with invalid due tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(due_tag: "Invalid tag") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[1 2 3])) }
+        it { is_expected.to match_array(tags_mash_from_strings(%w(1 2 3))) }
       end
     end
 
     context "with empty array" do
-      subject { generator.filter_due_tag(tags_from_strings(%w[])) }
+      subject { generator.filter_due_tag(tags_mash_from_strings(%w())) }
 
       context "with valid due tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(due_tag: "2") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[])) }
+        it { is_expected.to match_array(tags_mash_from_strings(%w())) }
       end
 
       context "with invalid due tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(due_tag: "Invalid tag") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[])) }
+        it { is_expected.to match_array(tags_mash_from_strings(%w())) }
       end
     end
   end
@@ -257,7 +179,7 @@ describe GitHubChangelogGenerator::Generator do
     end
     context "fetch already filled tag" do
       before { @generator.instance_variable_set :@tag_times_hash, "valid_tag" => current_time }
-      subject { @generator.get_time_of_tag tag_with_name("valid_tag") }
+      subject { @generator.get_time_of_tag tag_mash_with_name("valid_tag") }
       it { is_expected.to be_a_kind_of(Time) }
       it { is_expected.to eq(current_time) }
     end
@@ -268,7 +190,7 @@ describe GitHubChangelogGenerator::Generator do
         @generator.instance_variable_set :@fetcher, mock
       end
       subject do
-        of_tag = @generator.get_time_of_tag(tag_with_name("valid_tag"))
+        of_tag = @generator.get_time_of_tag tag_mash_with_name("valid_tag")
         of_tag
       end
       it { is_expected.to be_a_kind_of(Time) }
@@ -277,32 +199,31 @@ describe GitHubChangelogGenerator::Generator do
   end
 
   describe "#sort_tags_by_date" do
-    let(:time1) { Time.now }
-    let(:time2) { Time.now }
-    let(:time3) { Time.now }
-
+    time1 = Time.now
+    time2 = Time.now
+    time3 = Time.now
     before(:all) do
       @generator = GitHubChangelogGenerator::Generator.new
     end
-
-    before do
-      @generator.instance_variable_set(:@tag_times_hash, "valid_tag1" => time1,
-                                                         "valid_tag2" => time2,
-                                                         "valid_tag3" => time3)
-    end
-
-    subject do
-      @generator.sort_tags_by_date(tags)
-    end
     context "sort unsorted tags" do
-      let(:tags) { tags_from_strings %w[valid_tag1 valid_tag2 valid_tag3] }
-
+      tags = tags_mash_from_strings %w(valid_tag1 valid_tag2 valid_tag3)
+      before do
+        @generator.instance_variable_set :@tag_times_hash, "valid_tag1" => time1, "valid_tag2" => time2, "valid_tag3" => time3
+      end
+      subject do
+        @generator.sort_tags_by_date tags
+      end
       it { is_expected.to be_a_kind_of(Array) }
       it { is_expected.to match_array(tags.reverse!) }
     end
     context "sort sorted tags" do
-      let(:tags) { tags_from_strings %w[valid_tag3 valid_tag2 valid_tag1] }
-
+      tags = tags_mash_from_strings %w(valid_tag3 valid_tag2 valid_tag1)
+      before do
+        @generator.instance_variable_set :@tag_times_hash, "valid_tag1" => time1, "valid_tag2" => time2, "valid_tag3" => time3
+      end
+      subject do
+        @generator.sort_tags_by_date tags
+      end
       it { is_expected.to be_a_kind_of(Array) }
       it { is_expected.to match_array(tags) }
     end

spec/unit/octo_fetcher_spec.rb

@@ -1,543 +0,0 @@
-# frozen_string_literal: true
-
-VALID_TOKEN = "0123456789abcdef"
-INVALID_TOKEN = "0000000000000000"
-
-describe GitHubChangelogGenerator::OctoFetcher do
-  let(:options) do
-    {
-      user: "skywinder",
-      project: "changelog_test"
-    }
-  end
-
-  let(:fetcher) { GitHubChangelogGenerator::OctoFetcher.new(options) }
-
-  describe "#check_github_response" do
-    context "when returns successfully" do
-      it "returns block value" do
-        expect(fetcher.send(:check_github_response) { 1 + 1 }).to eq(2)
-      end
-    end
-
-    context "when raises Octokit::Unauthorized" do
-      it "aborts" do
-        expect(fetcher).to receive(:sys_abort).with("Error: wrong GitHub token")
-        fetcher.send(:check_github_response) { raise(Octokit::Unauthorized) }
-      end
-    end
-
-    context "when raises Octokit::Forbidden" do
-      it "sleeps and retries and then aborts" do
-        retry_limit = GitHubChangelogGenerator::OctoFetcher::MAX_FORBIDDEN_RETRIES - 1
-        allow(fetcher).to receive(:sleep_base_interval).exactly(retry_limit).times.and_return(0)
-
-        expect(fetcher).to receive(:sys_abort).with("Exceeded retry limit")
-        fetcher.send(:check_github_response) { raise(Octokit::Forbidden) }
-      end
-    end
-  end
-
-  describe "#fetch_github_token" do
-    token = GitHubChangelogGenerator::OctoFetcher::CHANGELOG_GITHUB_TOKEN
-    context "when token in ENV exist" do
-      before { stub_const("ENV", ENV.to_hash.merge(token => VALID_TOKEN)) }
-      subject { fetcher.send(:fetch_github_token) }
-      it { is_expected.to eq(VALID_TOKEN) }
-    end
-
-    context "when token in ENV is nil" do
-      before { stub_const("ENV", ENV.to_hash.merge(token => nil)) }
-      subject { fetcher.send(:fetch_github_token) }
-      it { is_expected.to be_nil }
-    end
-
-    context "when token in options and ENV is nil" do
-      let(:options) { { token: VALID_TOKEN } }
-
-      before do
-        stub_const("ENV", ENV.to_hash.merge(token => nil))
-      end
-
-      subject { fetcher.send(:fetch_github_token) }
-      it { is_expected.to eq(VALID_TOKEN) }
-    end
-
-    context "when token in options and ENV specified" do
-      let(:options) { { token: VALID_TOKEN } }
-
-      before do
-        stub_const("ENV", ENV.to_hash.merge(token => "no_matter_what"))
-      end
-
-      subject { fetcher.send(:fetch_github_token) }
-      it { is_expected.to eq(VALID_TOKEN) }
-    end
-  end
-
-  describe "#get_all_tags" do
-    context "when github_fetch_tags returns tags" do
-      it "returns tags" do
-        mock_tags = ["tag"]
-        allow(fetcher).to receive(:github_fetch_tags).and_return(mock_tags)
-        expect(fetcher.get_all_tags).to eq(mock_tags)
-      end
-    end
-  end
-
-  describe "#github_fetch_tags" do
-    context "when wrong token provided", :vcr do
-      let(:options) do
-        {
-          user: "skywinder",
-          project: "changelog_test",
-          token: INVALID_TOKEN
-        }
-      end
-
-      it "should raise Unauthorized error" do
-        expect { fetcher.github_fetch_tags }.to raise_error SystemExit, "Error: wrong GitHub token"
-      end
-    end
-
-    context "when API call is valid", :vcr do
-      it "should return tags" do
-        expected_tags = [{ "name"        => "v0.0.3",
-                           "zipball_url" =>
-                             "https://api.github.com/repos/skywinder/changelog_test/zipball/v0.0.3",
-                           "tarball_url" =>
-                             "https://api.github.com/repos/skywinder/changelog_test/tarball/v0.0.3",
-                           "commit"      =>
-                             { "sha" => "a0cba2b1a1ea9011ab07ee1ac140ba5a5eb8bd90",
-                               "url" =>
-                                 "https://api.github.com/repos/skywinder/changelog_test/commits/a0cba2b1a1ea9011ab07ee1ac140ba5a5eb8bd90" } },
-                         { "name"        => "v0.0.2",
-                           "zipball_url" =>
-                             "https://api.github.com/repos/skywinder/changelog_test/zipball/v0.0.2",
-                           "tarball_url" =>
-                             "https://api.github.com/repos/skywinder/changelog_test/tarball/v0.0.2",
-                           "commit"      =>
-                             { "sha" => "9b35bb13dcd15b68e7bcbf10cde5eb937a54f710",
-                               "url" =>
-                                 "https://api.github.com/repos/skywinder/changelog_test/commits/9b35bb13dcd15b68e7bcbf10cde5eb937a54f710" } },
-                         { "name"        => "v0.0.1",
-                           "zipball_url" =>
-                             "https://api.github.com/repos/skywinder/changelog_test/zipball/v0.0.1",
-                           "tarball_url" =>
-                             "https://api.github.com/repos/skywinder/changelog_test/tarball/v0.0.1",
-                           "commit"      =>
-                             { "sha" => "4c2d6d1ed58bdb24b870dcb5d9f2ceed0283d69d",
-                               "url" =>
-                                 "https://api.github.com/repos/skywinder/changelog_test/commits/4c2d6d1ed58bdb24b870dcb5d9f2ceed0283d69d" } },
-                         { "name"        => "0.0.4",
-                           "zipball_url" =>
-                             "https://api.github.com/repos/skywinder/changelog_test/zipball/0.0.4",
-                           "tarball_url" =>
-                             "https://api.github.com/repos/skywinder/changelog_test/tarball/0.0.4",
-                           "commit"      =>
-                             { "sha" => "ece0c3ab7142b21064b885061c55ede00ef6ce94",
-                               "url" =>
-                                 "https://api.github.com/repos/skywinder/changelog_test/commits/ece0c3ab7142b21064b885061c55ede00ef6ce94" } }]
-
-        expect(fetcher.github_fetch_tags).to eq(expected_tags)
-      end
-
-      it "should return tags count" do
-        tags = fetcher.github_fetch_tags
-        expect(tags.size).to eq(4)
-      end
-    end
-  end
-
-  describe "#fetch_closed_issues_and_pr" do
-    context "when API call is valid", :vcr do
-      it "returns issues" do
-        issues, pull_requests = fetcher.fetch_closed_issues_and_pr
-        expect(issues.size).to eq(7)
-        expect(pull_requests.size).to eq(14)
-      end
-
-      it "returns issue with proper key/values" do
-        issues, _pull_requests = fetcher.fetch_closed_issues_and_pr
-
-        expected_issue = { "url"            => "https://api.github.com/repos/skywinder/changelog_test/issues/14",
-                           "repository_url" => "https://api.github.com/repos/skywinder/changelog_test",
-                           "labels_url"     =>
-                             "https://api.github.com/repos/skywinder/changelog_test/issues/14/labels{/name}",
-                           "comments_url"   =>
-                             "https://api.github.com/repos/skywinder/changelog_test/issues/14/comments",
-                           "events_url"     =>
-                             "https://api.github.com/repos/skywinder/changelog_test/issues/14/events",
-                           "html_url"       => "https://github.com/skywinder/changelog_test/issues/14",
-                           "id"             => 95_419_412,
-                           "number"         => 14,
-                           "title"          => "Issue closed from commit from PR",
-                           "user"           =>
-                             { "login"               => "skywinder",
-                               "id"                  => 3_356_474,
-                               "avatar_url"          => "https://avatars.githubusercontent.com/u/3356474?v=3",
-                               "gravatar_id"         => "",
-                               "url"                 => "https://api.github.com/users/skywinder",
-                               "html_url"            => "https://github.com/skywinder",
-                               "followers_url"       => "https://api.github.com/users/skywinder/followers",
-                               "following_url"       =>
-                                 "https://api.github.com/users/skywinder/following{/other_user}",
-                               "gists_url"           => "https://api.github.com/users/skywinder/gists{/gist_id}",
-                               "starred_url"         =>
-                                 "https://api.github.com/users/skywinder/starred{/owner}{/repo}",
-                               "subscriptions_url"   => "https://api.github.com/users/skywinder/subscriptions",
-                               "organizations_url"   => "https://api.github.com/users/skywinder/orgs",
-                               "repos_url"           => "https://api.github.com/users/skywinder/repos",
-                               "events_url"          => "https://api.github.com/users/skywinder/events{/privacy}",
-                               "received_events_url" =>
-                                 "https://api.github.com/users/skywinder/received_events",
-                               "type"                => "User",
-                               "site_admin"          => false },
-                           "labels"         => [],
-                           "state"          => "closed",
-                           "locked"         => false,
-                           "assignee"       => nil,
-                           "assignees" => [],
-                           "milestone"      => nil,
-                           "comments"       => 0,
-                           "created_at"     => "2015-07-16T12:06:08Z",
-                           "updated_at"     => "2015-07-16T12:21:42Z",
-                           "closed_at"      => "2015-07-16T12:21:42Z",
-                           "body"           => "" }
-
-        # Convert times to Time
-        expected_issue.each_pair do |k, v|
-          expected_issue[k] = Time.parse(v) if v =~ /^2015-/
-        end
-
-        expect(issues.first).to eq(expected_issue)
-      end
-
-      it "returns pull request with proper key/values" do
-        _issues, pull_requests = fetcher.fetch_closed_issues_and_pr
-
-        expected_pr = { "url"            => "https://api.github.com/repos/skywinder/changelog_test/issues/21",
-                        "repository_url" => "https://api.github.com/repos/skywinder/changelog_test",
-                        "labels_url"     =>
-                          "https://api.github.com/repos/skywinder/changelog_test/issues/21/labels{/name}",
-                        "comments_url"   =>
-                          "https://api.github.com/repos/skywinder/changelog_test/issues/21/comments",
-                        "events_url"     =>
-                          "https://api.github.com/repos/skywinder/changelog_test/issues/21/events",
-                        "html_url"       => "https://github.com/skywinder/changelog_test/pull/21",
-                        "id"             => 124_925_759,
-                        "number"         => 21,
-                        "title"          => "Merged br (should appear in change log with  #20)",
-                        "user"           =>
-                          { "login"               => "skywinder",
-                            "id"                  => 3_356_474,
-                            "avatar_url"          => "https://avatars.githubusercontent.com/u/3356474?v=3",
-                            "gravatar_id"         => "",
-                            "url"                 => "https://api.github.com/users/skywinder",
-                            "html_url"            => "https://github.com/skywinder",
-                            "followers_url"       => "https://api.github.com/users/skywinder/followers",
-                            "following_url"       =>
-                              "https://api.github.com/users/skywinder/following{/other_user}",
-                            "gists_url"           => "https://api.github.com/users/skywinder/gists{/gist_id}",
-                            "starred_url"         =>
-                              "https://api.github.com/users/skywinder/starred{/owner}{/repo}",
-                            "subscriptions_url"   => "https://api.github.com/users/skywinder/subscriptions",
-                            "organizations_url"   => "https://api.github.com/users/skywinder/orgs",
-                            "repos_url"           => "https://api.github.com/users/skywinder/repos",
-                            "events_url"          => "https://api.github.com/users/skywinder/events{/privacy}",
-                            "received_events_url" =>
-                              "https://api.github.com/users/skywinder/received_events",
-                            "type"                => "User",
-                            "site_admin"          => false },
-                        "labels"         => [],
-                        "state"          => "closed",
-                        "locked"         => false,
-                        "assignee"       => nil,
-                        "assignees" => [],
-                        "milestone"      => nil,
-                        "comments"       => 0,
-                        "created_at"     => "2016-01-05T09:24:08Z",
-                        "updated_at"     => "2016-01-05T09:26:53Z",
-                        "closed_at"      => "2016-01-05T09:24:27Z",
-                        "pull_request"   =>
-                          { "url"       => "https://api.github.com/repos/skywinder/changelog_test/pulls/21",
-                            "html_url"  => "https://github.com/skywinder/changelog_test/pull/21",
-                            "diff_url"  => "https://github.com/skywinder/changelog_test/pull/21.diff",
-                            "patch_url" => "https://github.com/skywinder/changelog_test/pull/21.patch" },
-                        "body"           =>
-                          "to test https://github.com/skywinder/github-changelog-generator/pull/305\r\nshould appear in change log with #20" }
-
-        # Convert times to Time
-        expected_pr.each_pair do |k, v|
-          expected_pr[k] = Time.parse(v) if v =~ /^2016-01/
-        end
-
-        expect(pull_requests.first).to eq(expected_pr)
-      end
-
-      it "returns issues with labels" do
-        issues, _pull_requests = fetcher.fetch_closed_issues_and_pr
-        expected = [[], [], ["Bug"], [], ["enhancement"], ["some label"], []]
-        expect(issues.map { |i| i["labels"].map { |l| l["name"] } }).to eq(expected)
-      end
-
-      it "returns pull_requests with labels" do
-        _issues, pull_requests = fetcher.fetch_closed_issues_and_pr
-        expected = [[], [], [], [], [], ["enhancement"], [], [], ["invalid"], [], [], [], [], ["invalid"]]
-        expect(pull_requests.map { |i| i["labels"].map { |l| l["name"] } }).to eq(expected)
-      end
-    end
-  end
-
-  describe "#fetch_closed_pull_requests" do
-    context "when API call is valid", :vcr do
-      it "returns pull requests" do
-        pull_requests = fetcher.fetch_closed_pull_requests
-        expect(pull_requests.size).to eq(14)
-      end
-
-      it "returns correct pull request keys" do
-        pull_requests = fetcher.fetch_closed_pull_requests
-
-        pr = pull_requests.first
-        expect(pr.keys).to eq(%w[url id html_url diff_url patch_url issue_url number state locked title user body created_at updated_at closed_at merged_at merge_commit_sha assignee assignees milestone commits_url review_comments_url review_comment_url comments_url statuses_url head base _links])
-      end
-    end
-  end
-
-  describe "#fetch_events_async" do
-    context "when API call is valid", :vcr do
-      it "populates issues" do
-        issues = [{ "url"            => "https://api.github.com/repos/skywinder/changelog_test/issues/14",
-                    "repository_url" => "https://api.github.com/repos/skywinder/changelog_test",
-                    "labels_url"     =>
-                      "https://api.github.com/repos/skywinder/changelog_test/issues/14/labels{/name}",
-                    "comments_url"   =>
-                      "https://api.github.com/repos/skywinder/changelog_test/issues/14/comments",
-                    "events_url"     =>
-                      "https://api.github.com/repos/skywinder/changelog_test/issues/14/events",
-                    "html_url"       => "https://github.com/skywinder/changelog_test/issues/14",
-                    "id"             => 95_419_412,
-                    "number"         => 14,
-                    "title"          => "Issue closed from commit from PR",
-                    "user"           =>
-                      { "login"               => "skywinder",
-                        "id"                  => 3_356_474,
-                        "avatar_url"          => "https://avatars.githubusercontent.com/u/3356474?v=3",
-                        "gravatar_id"         => "",
-                        "url"                 => "https://api.github.com/users/skywinder",
-                        "html_url"            => "https://github.com/skywinder",
-                        "followers_url"       => "https://api.github.com/users/skywinder/followers",
-                        "following_url"       =>
-                          "https://api.github.com/users/skywinder/following{/other_user}",
-                        "gists_url"           => "https://api.github.com/users/skywinder/gists{/gist_id}",
-                        "starred_url"         =>
-                          "https://api.github.com/users/skywinder/starred{/owner}{/repo}",
-                        "subscriptions_url"   =>
-                          "https://api.github.com/users/skywinder/subscriptions",
-                        "organizations_url"   => "https://api.github.com/users/skywinder/orgs",
-                        "repos_url"           => "https://api.github.com/users/skywinder/repos",
-                        "events_url"          => "https://api.github.com/users/skywinder/events{/privacy}",
-                        "received_events_url" =>
-                          "https://api.github.com/users/skywinder/received_events",
-                        "type"                => "User",
-                        "site_admin"          => false },
-                    "labels"         => [],
-                    "state"          => "closed",
-                    "locked"         => false,
-                    "assignee"       => nil,
-                    "assignees" => [],
-                    "milestone"      => nil,
-                    "comments"       => 0,
-                    "created_at"     => "2015-07-16T12:06:08Z",
-                    "updated_at"     => "2015-07-16T12:21:42Z",
-                    "closed_at"      => "2015-07-16T12:21:42Z",
-                    "body"           => "" }]
-
-        # Check that they are blank to begin with
-        expect(issues.first["events"]).to be_nil
-
-        fetcher.fetch_events_async(issues)
-        issue_events = issues.first["events"]
-
-        expected_events = [{ "id"         => 357_462_189,
-                             "url"        =>
-                               "https://api.github.com/repos/skywinder/changelog_test/issues/events/357462189",
-                             "actor"      =>
-                               { "login"               => "skywinder",
-                                 "id"                  => 3_356_474,
-                                 "avatar_url"          => "https://avatars.githubusercontent.com/u/3356474?v=3",
-                                 "gravatar_id"         => "",
-                                 "url"                 => "https://api.github.com/users/skywinder",
-                                 "html_url"            => "https://github.com/skywinder",
-                                 "followers_url"       => "https://api.github.com/users/skywinder/followers",
-                                 "following_url"       =>
-                                   "https://api.github.com/users/skywinder/following{/other_user}",
-                                 "gists_url"           => "https://api.github.com/users/skywinder/gists{/gist_id}",
-                                 "starred_url"         =>
-                                   "https://api.github.com/users/skywinder/starred{/owner}{/repo}",
-                                 "subscriptions_url"   =>
-                                   "https://api.github.com/users/skywinder/subscriptions",
-                                 "organizations_url"   => "https://api.github.com/users/skywinder/orgs",
-                                 "repos_url"           => "https://api.github.com/users/skywinder/repos",
-                                 "events_url"          => "https://api.github.com/users/skywinder/events{/privacy}",
-                                 "received_events_url" =>
-                                   "https://api.github.com/users/skywinder/received_events",
-                                 "type"                => "User",
-                                 "site_admin"          => false },
-                             "event"      => "referenced",
-                             "commit_id"  => "decfe840d1a1b86e0c28700de5362d3365a29555",
-                             "commit_url" =>
-                               "https://api.github.com/repos/skywinder/changelog_test/commits/decfe840d1a1b86e0c28700de5362d3365a29555",
-                             "created_at" => "2015-07-16T12:21:16Z" },
-                           { "id"         => 357_462_542,
-                             "url"        =>
-                               "https://api.github.com/repos/skywinder/changelog_test/issues/events/357462542",
-                             "actor"      =>
-                               { "login"               => "skywinder",
-                                 "id"                  => 3_356_474,
-                                 "avatar_url"          => "https://avatars.githubusercontent.com/u/3356474?v=3",
-                                 "gravatar_id"         => "",
-                                 "url"                 => "https://api.github.com/users/skywinder",
-                                 "html_url"            => "https://github.com/skywinder",
-                                 "followers_url"       => "https://api.github.com/users/skywinder/followers",
-                                 "following_url"       =>
-                                   "https://api.github.com/users/skywinder/following{/other_user}",
-                                 "gists_url"           => "https://api.github.com/users/skywinder/gists{/gist_id}",
-                                 "starred_url"         =>
-                                   "https://api.github.com/users/skywinder/starred{/owner}{/repo}",
-                                 "subscriptions_url"   =>
-                                   "https://api.github.com/users/skywinder/subscriptions",
-                                 "organizations_url"   => "https://api.github.com/users/skywinder/orgs",
-                                 "repos_url"           => "https://api.github.com/users/skywinder/repos",
-                                 "events_url"          => "https://api.github.com/users/skywinder/events{/privacy}",
-                                 "received_events_url" =>
-                                   "https://api.github.com/users/skywinder/received_events",
-                                 "type"                => "User",
-                                 "site_admin"          => false },
-                             "event"      => "closed",
-                             "commit_id"  => "decfe840d1a1b86e0c28700de5362d3365a29555",
-                             "commit_url" =>
-                               "https://api.github.com/repos/skywinder/changelog_test/commits/decfe840d1a1b86e0c28700de5362d3365a29555",
-                             "created_at" => "2015-07-16T12:21:42Z" }]
-
-        # Convert times to Time
-        expected_events.map! do |event|
-          event.each_pair do |k, v|
-            event[k] = Time.parse(v) if v =~ /^201[56]-/
-          end
-        end
-
-        expect(issue_events).to eq(expected_events)
-      end
-    end
-  end
-
-  describe "#fetch_date_of_tag" do
-    context "when API call is valid", :vcr do
-      it "returns date" do
-        tag = { "name"        => "v0.0.3",
-                "zipball_url" =>
-                  "https://api.github.com/repos/skywinder/changelog_test/zipball/v0.0.3",
-                "tarball_url" =>
-                  "https://api.github.com/repos/skywinder/changelog_test/tarball/v0.0.3",
-                "commit"      =>
-                  { "sha" => "a0cba2b1a1ea9011ab07ee1ac140ba5a5eb8bd90",
-                    "url" =>
-                      "https://api.github.com/repos/skywinder/changelog_test/commits/a0cba2b1a1ea9011ab07ee1ac140ba5a5eb8bd90" } }
-
-        dt = fetcher.fetch_date_of_tag(tag)
-        expect(dt).to eq(Time.parse("2015-03-04 19:01:48 UTC"))
-      end
-    end
-  end
-
-  describe "#querystring_as_hash" do
-    it "works on the blank URL" do
-      expect { fetcher.send(:querystring_as_hash, "") }.not_to raise_error
-    end
-
-    it "where there are no querystring params" do
-      expect { fetcher.send(:querystring_as_hash, "http://example.com") }.not_to raise_error
-    end
-
-    it "returns a String-keyed Hash of querystring params" do
-      expect(fetcher.send(:querystring_as_hash, "http://example.com/o.html?str=18&wis=12")).to include("wis" => "12", "str" => "18")
-    end
-  end
-
-  describe "#fetch_commit" do
-    context "when API call is valid", :vcr do
-      it "returns commit" do
-        event = { "id"         => 357_462_189,
-                  "url"        =>
-                    "https://api.github.com/repos/skywinder/changelog_test/issues/events/357462189",
-                  "actor"      =>
-                    { "login"               => "skywinder",
-                      "id"                  => 3_356_474,
-                      "avatar_url"          => "https://avatars.githubusercontent.com/u/3356474?v=3",
-                      "gravatar_id"         => "",
-                      "url"                 => "https://api.github.com/users/skywinder",
-                      "html_url"            => "https://github.com/skywinder",
-                      "followers_url"       => "https://api.github.com/users/skywinder/followers",
-                      "following_url"       =>
-                        "https://api.github.com/users/skywinder/following{/other_user}",
-                      "gists_url"           => "https://api.github.com/users/skywinder/gists{/gist_id}",
-                      "starred_url"         =>
-                        "https://api.github.com/users/skywinder/starred{/owner}{/repo}",
-                      "subscriptions_url"   => "https://api.github.com/users/skywinder/subscriptions",
-                      "organizations_url"   => "https://api.github.com/users/skywinder/orgs",
-                      "repos_url"           => "https://api.github.com/users/skywinder/repos",
-                      "events_url"          => "https://api.github.com/users/skywinder/events{/privacy}",
-                      "received_events_url" =>
-                        "https://api.github.com/users/skywinder/received_events",
-                      "type"                => "User",
-                      "site_admin"          => false },
-                  "event"      => "referenced",
-                  "commit_id"  => "decfe840d1a1b86e0c28700de5362d3365a29555",
-                  "commit_url" =>
-                    "https://api.github.com/repos/skywinder/changelog_test/commits/decfe840d1a1b86e0c28700de5362d3365a29555",
-                  "created_at" => "2015-07-16T12:21:16Z" }
-        commit = fetcher.fetch_commit(event)
-
-        expectations = [
-          %w[sha decfe840d1a1b86e0c28700de5362d3365a29555],
-          ["url",
-           "https://api.github.com/repos/skywinder/changelog_test/commits/decfe840d1a1b86e0c28700de5362d3365a29555"],
-          # OLD API: "https://api.github.com/repos/skywinder/changelog_test/git/commits/decfe840d1a1b86e0c28700de5362d3365a29555"],
-          ["html_url",
-           "https://github.com/skywinder/changelog_test/commit/decfe840d1a1b86e0c28700de5362d3365a29555"],
-          ["author",
-           { "login" => "skywinder", "id" => 3_356_474, "avatar_url" => "https://avatars.githubusercontent.com/u/3356474?v=3", "gravatar_id" => "", "url" => "https://api.github.com/users/skywinder", "html_url" => "https://github.com/skywinder", "followers_url" => "https://api.github.com/users/skywinder/followers", "following_url" => "https://api.github.com/users/skywinder/following{/other_user}", "gists_url" => "https://api.github.com/users/skywinder/gists{/gist_id}", "starred_url" => "https://api.github.com/users/skywinder/starred{/owner}{/repo}", "subscriptions_url" => "https://api.github.com/users/skywinder/subscriptions", "organizations_url" => "https://api.github.com/users/skywinder/orgs", "repos_url" => "https://api.github.com/users/skywinder/repos", "events_url" => "https://api.github.com/users/skywinder/events{/privacy}", "received_events_url" => "https://api.github.com/users/skywinder/received_events", "type" => "User", "site_admin" => false }],
-          ["committer",
-           { "login" => "skywinder", "id" => 3_356_474, "avatar_url" => "https://avatars.githubusercontent.com/u/3356474?v=3", "gravatar_id" => "", "url" => "https://api.github.com/users/skywinder", "html_url" => "https://github.com/skywinder", "followers_url" => "https://api.github.com/users/skywinder/followers", "following_url" => "https://api.github.com/users/skywinder/following{/other_user}", "gists_url" => "https://api.github.com/users/skywinder/gists{/gist_id}", "starred_url" => "https://api.github.com/users/skywinder/starred{/owner}{/repo}", "subscriptions_url" => "https://api.github.com/users/skywinder/subscriptions", "organizations_url" => "https://api.github.com/users/skywinder/orgs", "repos_url" => "https://api.github.com/users/skywinder/repos", "events_url" => "https://api.github.com/users/skywinder/events{/privacy}", "received_events_url" => "https://api.github.com/users/skywinder/received_events", "type" => "User", "site_admin" => false }],
-          ["parents",
-           [{ "sha" => "7ec095e5e3caceacedabf44d0b9b10da17c92e51",
-              "url" =>
-               "https://api.github.com/repos/skywinder/changelog_test/commits/7ec095e5e3caceacedabf44d0b9b10da17c92e51",
-              # OLD API: "https://api.github.com/repos/skywinder/changelog_test/git/commits/7ec095e5e3caceacedabf44d0b9b10da17c92e51",
-              "html_url" =>
-               "https://github.com/skywinder/changelog_test/commit/7ec095e5e3caceacedabf44d0b9b10da17c92e51" }]]
-        ]
-
-        expectations.each do |property, val|
-          expect(commit[property]).to eq(val)
-        end
-      end
-    end
-  end
-
-  describe "#commits_before" do
-    context "when API is valid", :vcr do
-      let(:start_time) { Time.parse("Wed Mar 4 18:47:17 2015 +0200") }
-
-      subject do
-        fetcher.commits_before(start_time)
-      end
-
-      it "returns commits" do
-        expect(subject.last["sha"]).to eq("4c2d6d1ed58bdb24b870dcb5d9f2ceed0283d69d")
-      end
-    end
-  end
-end

spec/unit/options_spec.rb

@@ -1,43 +0,0 @@
-# frozen_string_literal: true
-
-RSpec.describe GitHubChangelogGenerator::Options do
-  describe "#initialize" do
-    context "with known options" do
-      it "instantiates successfully" do
-        expect(described_class.new(user: "olle")[:user]).to eq("olle")
-      end
-    end
-
-    context "with unknown options" do
-      it "raises an error" do
-        expect do
-          described_class.new(
-            project: "rails",
-            strength: "super-strength",
-            wisdom: "deep"
-          )
-        end.to raise_error("[:strength, :wisdom]")
-      end
-    end
-  end
-
-  describe "#[]=(key, value)" do
-    let(:options) { described_class.new(project: "rails") }
-
-    context "with known options" do
-      it "sets the option value" do
-        expect do
-          options[:project] = "trails"
-        end.to change { options[:project] }.to "trails"
-      end
-    end
-
-    context "with unknown options" do
-      it "raises an error" do
-        expect do
-          options[:charisma] = 8
-        end.to raise_error(":charisma")
-      end
-    end
-  end
-end

spec/unit/parse_file_spec.rb

@@ -1,74 +1,41 @@
-# frozen_string_literal: true
-
 describe GitHubChangelogGenerator::ParserFile do
   describe ".github_changelog_generator" do
+    context "when no has file" do
       let(:options) { {} }
-
-    context "when the well-known default file does not exist" do
-      let(:parser) { GitHubChangelogGenerator::ParserFile.new(options) }
-      subject { parser.parse! }
+      let(:parse) { GitHubChangelogGenerator::ParserFile.new(options) }
+      subject { parse.parse! }
       it { is_expected.to be_nil }
     end
 
     context "when file is empty" do
-      let(:parser) { GitHubChangelogGenerator::ParserFile.new(options, StringIO.new("")) }
+      let(:options) { { params_file: "spec/files/github_changelog_params_empty" } }
+      let(:parse) { GitHubChangelogGenerator::ParserFile.new(options) }
 
       it "does not change the options" do
-        expect { parser.parse! }.to_not(change { options })
+        expect { parse.parse! }.to_not change { options }
       end
     end
 
     context "when file is incorrect" do
+      let(:options) { { params_file: "spec/files/github_changelog_params_incorrect" } }
       let(:options_before_change) { options.dup }
-      let(:file) { StringIO.new("unreleased_label=staging\nunreleased: false") }
-      let(:parser) do
-        GitHubChangelogGenerator::ParserFile.new(options, file)
-      end
-      it { expect { parser.parse! }.to raise_error(/line #2/) }
-    end
-
-    context "allows empty lines and comments with semi-colon or pound sign" do
-      let(:file) { StringIO.new("\n   \n# Comment on first line\nunreleased_label=staging\n; Comment on third line\nunreleased=false") }
-      let(:parser) do
-        GitHubChangelogGenerator::ParserFile.new(options, file)
-      end
-      it { expect { parser.parse! }.not_to raise_error }
+      let(:parse) { GitHubChangelogGenerator::ParserFile.new(options) }
+      it { expect { parse.parse! }.to raise_error }
     end
 
     context "when override default values" do
-      let(:default_options) { GitHubChangelogGenerator::Parser.default_options }
-      let(:options) { {}.merge(default_options) }
+      let(:default_options) { GitHubChangelogGenerator::Parser.get_default_options }
+      let(:options) { { params_file: "spec/files/github_changelog_params_override" }.merge(default_options) }
       let(:options_before_change) { options.dup }
-      let(:file) { StringIO.new("unreleased_label=staging\nunreleased=false\nheader==== Changelog ===") }
-      let(:parser) { GitHubChangelogGenerator::ParserFile.new(options, file) }
+      let(:parse) { GitHubChangelogGenerator::ParserFile.new(options) }
 
       it "changes the options" do
-        expect { parser.parse! }.to change { options }
+        expect { parse.parse! }.to change { options }
           .from(options_before_change)
           .to(options_before_change.merge(unreleased_label: "staging",
                                           unreleased: false,
                                           header: "=== Changelog ==="))
       end
-
-      context "turns exclude-labels into an Array", bug: "#327" do
-        let(:file) do
-          line1 = "exclude-labels=73a91042-da6f-11e5-9335-1040f38d7f90,7adf83b4-da6f-11e5-ae18-1040f38d7f90\n"
-          line2 = "header_label=# My changelog\n"
-          StringIO.new(line1 + line2)
-        end
-
-        it "reads exclude_labels into an Array" do
-          expect { parser.parse! }.to change { options[:exclude_labels] }
-            .from(default_options[:exclude_labels])
-            .to(["73a91042-da6f-11e5-9335-1040f38d7f90", "7adf83b4-da6f-11e5-ae18-1040f38d7f90"])
-        end
-
-        it "translates given header_label into the :header option" do
-          expect { parser.parse! }.to change { options[:header] }
-            .from(default_options[:header])
-            .to("# My changelog")
-        end
-      end
     end
   end
 end

spec/unit/parser_spec.rb

@@ -1,4 +1,60 @@
-# frozen_string_literal: true
-
 describe GitHubChangelogGenerator::Parser do
+  describe ".user_project_from_remote" do
+    context "when remote is type 1" do
+      subject { GitHubChangelogGenerator::Parser.user_project_from_remote("origin  https://github.com/skywinder/ActionSheetPicker-3.0 (fetch)") }
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(["skywinder", "ActionSheetPicker-3.0"]) }
+    end
+    context "when remote is type 2" do
+      subject { GitHubChangelogGenerator::Parser.user_project_from_remote("https://github.com/skywinder/ActionSheetPicker-3.0") }
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(["skywinder", "ActionSheetPicker-3.0"]) }
+    end
+    context "when remote is type 3" do
+      subject { GitHubChangelogGenerator::Parser.user_project_from_remote("https://github.com/skywinder/ActionSheetPicker-3.0") }
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(["skywinder", "ActionSheetPicker-3.0"]) }
+    end
+    context "when remote is type 4" do
+      subject { GitHubChangelogGenerator::Parser.user_project_from_remote("origin git@github.com:skywinder/ActionSheetPicker-3.0.git (fetch)") }
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(["skywinder", "ActionSheetPicker-3.0"]) }
+    end
+    context "when remote is invalid" do
+      subject { GitHubChangelogGenerator::Parser.user_project_from_remote("some invalid text") }
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array([nil, nil]) }
+    end
+  end
+  describe ".user_project_from_option" do
+    context "when option is invalid" do
+      it("should exit") { expect { GitHubChangelogGenerator::Parser.user_project_from_option("blah", nil) }.to raise_error(SystemExit) }
+    end
+
+    context "when option is valid" do
+      subject { GitHubChangelogGenerator::Parser.user_project_from_option("skywinder/ActionSheetPicker-3.0", nil) }
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(["skywinder", "ActionSheetPicker-3.0"]) }
+    end
+    context "when option nil" do
+      subject { GitHubChangelogGenerator::Parser.user_project_from_option(nil, nil) }
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array([nil, nil]) }
+    end
+    context "when site is nil" do
+      subject { GitHubChangelogGenerator::Parser.user_project_from_option("skywinder/ActionSheetPicker-3.0", nil, nil) }
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(["skywinder", "ActionSheetPicker-3.0"]) }
+    end
+    context "when site is valid" do
+      subject { GitHubChangelogGenerator::Parser.user_project_from_option("skywinder/ActionSheetPicker-3.0", nil, "https://codeclimate.com") }
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(["skywinder", "ActionSheetPicker-3.0"]) }
+    end
+    context "when second arg is not nil" do
+      subject { GitHubChangelogGenerator::Parser.user_project_from_option("skywinder/ActionSheetPicker-3.0", "blah", nil) }
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array([nil, nil]) }
+    end
+  end
 end

spec/unit/reader_spec.rb

@@ -1,5 +1,3 @@
-# frozen_string_literal: true
-
 #
 # Author:: Enrico Stahn <mail@enricostahn.com>
 #
@@ -51,7 +49,7 @@ describe GitHubChangelogGenerator::Reader do
       it { is_expected.to be_empty }
     end
     context "when file has only the header" do
-      subject { @reader.parse("# Changelog") }
+      subject { @reader.parse("# Change Log") }
       it { is_expected.to be_an(Array) }
       it { is_expected.to be_empty }
     end
@@ -86,6 +84,10 @@ describe GitHubChangelogGenerator::Reader do
     context "angular.js.md" do
       it { is_expected.to be_an(Array) }
       it { is_expected.not_to be_empty }
+      it do
+        pending("Implement heading_level for parser.")
+        expect(subject.count).to eq(134)
+      end
       # it do
       #   pending('Implement heading_level for parser.')
       #   expect(subject.first).to include('version' => '1.4.0-beta.6 cookie-liberation')

spec/vcr/GitHubChangelogGenerator_OctoFetcher/_fetch_events_async/when_API_call_is_valid.json

@@ -1 +0,0 @@
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