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will:master
will:pr_merge_dates
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will:fix/2.4.1-in-ci
will:olleolleolle-aw/all-merged
will:develop
will:tollbarButtonsCOlor
will:development_dependency
will:dlanileonardo-master
will:raphink-dev/pr_labels
will:abonas-fixComparingPRByMergedAtField
will:feature/octokit
will:feature/fix-172
will:estahn-feature/thor
will:gh-pages
will:origin/master
will:v1.15.0.pre.rc
will:v1.15.0.pre.beta
will:v1.15.0.pre.alpha
will:v1.14.3
will:v1.14.2
will:v1.14.1
will:v1.14.0
will:v1.13.2
will:1.13.2
will:1.13.1
will:1.13.0
will:1.12.1
will:1.12.0
will:1.11.8
will:1.11.7
will:1.11.6
will:1.11.5
will:1.11.4
will:1.11.3
will:1.11.2
will:1.11.1
will:1.11.0
will:1.10.5
will:1.10.4
will:1.10.3
will:1.10.2
will:v1.11.0
will:1.10.1
will:1.10.0
will:1.9.0
will:1.8.5
will:1.8.4
will:1.8.3
will:1.8.2
will:1.8.1
will:1.8.0
will:1.7.0
will:1.6.2
will:1.6.1
will:1.6.0
will:1.5.0
will:1.4.1
will:1.4.0
will:1.3.11
will:1.3.10
will:1.3.9
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will:1.3.6
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will:1.3.4
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will:1.2.1
will:1.2.0
will:1.1.4
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12
.codeclimate.yml
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@ -1,12 +0,0 @@
engines:
duplication:
enabled: true
config:
languages:
- ruby
rubocop:
enabled: true
ratings:
paths:
- "**.rb"
exclude_paths:

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

5
.gitignore vendored
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@ -5,8 +5,3 @@ pkg/
coverage/
.bundle
spec/*.lock
doc
.yardoc
Gemfile.lock
gemfiles/Gemfile.2_4_0.lock
gemfiles/Gemfile.jruby-9.1.5.0.lock

39
.rubocop.yml
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@ -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
@ -26,7 +15,7 @@ Metrics/ClassLength:
Metrics/MethodLength:
Enabled: false
Naming/FileName:
Style/FileName:
Exclude:
- 'bin/git-generate-changelog'
@ -36,7 +25,7 @@ Metrics/AbcSize:
Enabled: false
# Offense count: 1
Naming/AccessorMethodName:
Style/AccessorMethodName:
Enabled: false
# Offense count: 10
@ -64,26 +53,4 @@ Style/RegexpLiteral:
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

38
.rubocop_todo.yml
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@ -1,11 +1,20 @@
# This configuration was generated by
# `rubocop --auto-gen-config`
# on 2016-09-30 23:56:15 +0200 using RuboCop version 0.43.0.
# on 2016-02-23 17:18:27 +0200 using RuboCop version 0.37.2.
# 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: 1
Lint/ImplicitStringConcatenation:
Exclude:
- 'lib/github_changelog_generator/parser.rb'
# Offense count: 14
Metrics/AbcSize:
Enabled: false
# Offense count: 1
Metrics/CyclomaticComplexity:
Max: 7
@ -13,3 +22,30 @@ Metrics/CyclomaticComplexity:
# Offense count: 2
Metrics/PerceivedComplexity:
Max: 8
# Offense count: 1
Style/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

1
.ruby-version
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@ -1 +0,0 @@
2.4.0

42
.travis.yml
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@ -1,30 +1,30 @@
language: ruby
cache:
bundler: true
- bundler
language: ruby
before_install:
- gem update --system
- gem install bundler
rvm:
- 2.1
script: bundle exec rake checks
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
# Test install on clean system
- install: true
script:
- gem build github_changelog_generator
- gem install *.gem
- install: true
script:
- gem build github_changelog_generator
- bundle install --gemfile spec/install-gem-in-bundler.gemfile
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

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

284
CHANGELOG.md
View File

@ -1,271 +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))
# Change Log
## [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)
@ -404,7 +137,6 @@
**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))
@ -503,7 +235,7 @@
**Implemented enhancements:**
- Generate changelog since/due specific tag [\#254](https://github.com/skywinder/github-changelog-generator/issues/254)
- Generate change log since/due specific tag [\#254](https://github.com/skywinder/github-changelog-generator/issues/254)
- Add --base option [\#258](https://github.com/skywinder/github-changelog-generator/pull/258) ([raphink](https://github.com/raphink))
**Merged pull requests:**
@ -560,7 +292,7 @@
- Show `Unreleased` section even when there is no tags in repo. [\#228](https://github.com/skywinder/github-changelog-generator/issues/228)
- Add option `--exclude-tags x,y,z` [\#214](https://github.com/skywinder/github-changelog-generator/issues/214)
- Generate changelog between 2 specific tags [\#172](https://github.com/skywinder/github-changelog-generator/issues/172)
- Generate change log between 2 specific tags [\#172](https://github.com/skywinder/github-changelog-generator/issues/172)
- Yanked releases support [\#53](https://github.com/skywinder/github-changelog-generator/issues/53)
**Merged pull requests:**
@ -572,7 +304,7 @@
**Implemented enhancements:**
- Trees/Archives with missing changelog notes for the current tag. [\#230](https://github.com/skywinder/github-changelog-generator/issues/230)
- Trees/Archives with missing change log notes for the current tag. [\#230](https://github.com/skywinder/github-changelog-generator/issues/230)
**Fixed bugs:**
@ -591,7 +323,7 @@
**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 +491,10 @@
- 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 +591,4 @@
## [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)*

60
CONTRIBUTING.md
View File

@ -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

16
Dockerfile
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@ -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"]

26
Gemfile
View File

@ -1,29 +1,13 @@
# 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 "rake"
gem "bundler"
gem "rubocop"
gem "overcommit"
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

108
Gemfile.lock Normal file
View File

@ -0,0 +1,108 @@
PATH
remote: .
specs:
github_changelog_generator (1.12.0)
colorize (~> 0.7)
github_api (~> 0.12)
rake (>= 10.0)
GEM
remote: https://rubygems.org/
specs:
addressable (2.4.0)
ast (2.2.0)
childprocess (0.5.9)
ffi (~> 1.0, >= 1.0.11)
codeclimate-test-reporter (0.5.0)
simplecov (>= 0.7.1, < 1.0.0)
colorize (0.7.7)
coveralls (0.8.13)
json (~> 1.8)
simplecov (~> 0.11.0)
term-ansicolor (~> 1.3)
thor (~> 0.19.1)
tins (~> 1.6.0)
descendants_tracker (0.0.4)
thread_safe (~> 0.3, >= 0.3.1)
diff-lcs (1.2.5)
docile (1.1.5)
faraday (0.9.2)
multipart-post (>= 1.2, < 3)
ffi (1.9.10)
github_api (0.13.1)
addressable (~> 2.4.0)
descendants_tracker (~> 0.0.4)
faraday (~> 0.8, < 0.10)
hashie (>= 3.4)
multi_json (>= 1.7.5, < 2.0)
oauth2
hashie (3.4.4)
iniparse (1.4.2)
json (1.8.3)
jwt (1.5.1)
multi_json (1.12.0)
multi_xml (0.5.5)
multipart-post (2.0.0)
oauth2 (1.1.0)
faraday (>= 0.8, < 0.10)
jwt (~> 1.0, < 1.5.2)
multi_json (~> 1.3)
multi_xml (~> 0.5)
rack (>= 1.2, < 3)
overcommit (0.33.0)
childprocess (~> 0.5.8)
iniparse (~> 1.4)
parser (2.3.1.0)
ast (~> 2.2)
powerpack (0.1.1)
rack (1.6.4)
rainbow (2.1.0)
rake (11.1.2)
rspec (3.4.0)
rspec-core (~> 3.4.0)
rspec-expectations (~> 3.4.0)
rspec-mocks (~> 3.4.0)
rspec-core (3.4.4)
rspec-support (~> 3.4.0)
rspec-expectations (3.4.0)
diff-lcs (>= 1.2.0, < 2.0)
rspec-support (~> 3.4.0)
rspec-mocks (3.4.1)
diff-lcs (>= 1.2.0, < 2.0)
rspec-support (~> 3.4.0)
rspec-support (3.4.1)
rubocop (0.39.0)
parser (>= 2.3.0.7, < 3.0)
powerpack (~> 0.1)
rainbow (>= 1.99.1, < 3.0)
ruby-progressbar (~> 1.7)
unicode-display_width (~> 1.0, >= 1.0.1)
ruby-progressbar (1.8.0)
simplecov (0.11.2)
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 (1.6.0)
unicode-display_width (1.0.5)
PLATFORMS
ruby
DEPENDENCIES
bundler
codeclimate-test-reporter (~> 0.4)
coveralls (~> 0.8)
github_changelog_generator!
overcommit
rake
rspec (>= 3.2)
rubocop
simplecov (~> 0.10)
BUNDLED WITH
1.11.2

9
LICENSE
View File

@ -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.

522
README.md
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@ -1,289 +1,233 @@
[![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)
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GitHub Changelog Generator ![GitHub Logo](../master/images/logo.jpg)
==================
- [Installation](#installation)
- [Output example](#output-example)
- [Usage](#usage)
- [Params](#params)
- [GitHub token](#github-token)
- [Features and advantages of this project](#features-and-advantages-of-this-project)
- [Alternatives](#alternatives)
- [Projects using this library](#projects-using-this-library)
- [Am I missing some essential feature?](#am-i-missing-some-essential-feature)
- [Contributing](#contributing)
- [License](#license)
### 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.
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?*
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_. "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)*
## 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
## 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
- In general, it looks like this:
> ## [1.2.5](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.5) (2015-01-15)
>
> [Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.4...1.2.5)
>
> **Implemented enhancements:**
>
> - Use milestone to specify in which version bug was fixed [\#22](https://github.com/skywinder/Github-Changelog-Generator/issues/22)
>
> **Fixed bugs:**
>
> - Error when trying to generate log for repo without tags [\#32](https://github.com/skywinder/Github-Changelog-Generator/issues/32)
>
> **Merged pull requests:**
>
> - PrettyPrint class is included using lowercase 'pp' [\#43](https://github.com/skywinder/Github-Changelog-Generator/pull/43) ([schwing](https://github.com/schwing))
>
> - support enterprise github via command line options [\#42](https://github.com/skywinder/Github-Changelog-Generator/pull/42) ([glenlovett](https://github.com/glenlovett))
## Usage
- Run this:
$ github_changelog_generator -u github_username -p github_project
or, on the 1.14.x (current stable release)
$ 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.
### Params
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)
### Params File
In your project root, you can put a params file named `.github_changelog_generator` to override default params:
Example:
```
unreleased=false
future-release=5.0.0
since-tag=1.0.0
```
### GitHub token
GitHub only allows 50 unauthenticated requests per hour.
Therefore, it's recommended to run this script with authentication by using a **token**.
Here's how:
- [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
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`):
export CHANGELOG_GITHUB_TOKEN="«your-40-digit-github-token»"
So, if you get a message like this:
``` 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.)
## 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.
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.
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`:
```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.
## 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:
- **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:
- 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)*
### 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.
*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).
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).*
## 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!
- *Bug reports, feature requests, patches, and 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:
*BTW: 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....
An auto-generated changelog really helps, even if you manually fill in the release 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`.
- 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.
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.
- ***I got an "API rate limit exceeded" error message. What does this mean?***
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).
If you're seeing this warning, please do the following:
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`
- ***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.
## Contributing
We have collected notes on how to contribute to this project in [CONTRIBUTING.md].
[CONTRIBUTING.md]: CONTRIBUTING.md
## License
Github Changelog Generator is released under the [MIT License](http://www.opensource.org/licenses/MIT).
[![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)
[![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)
GitHub Changelog Generator ![GitHub Logo](../master/images/logo.jpg)
==================
- [Installation](#installation)
- [Output example](#output-example)
- [Usage](#usage)
- [Params](#params)
- [GitHub token](#github-token)
- [Features and advantages of this project](#features-and-advantages-of-this-project)
- [Alternatives](#alternatives)
- [Projects using this library](#projects-using-this-library)
- [Am I missing some essential feature?](#am-i-missing-some-essential-feature)
- [Contributing](#contributing)
- [License](#license)
### Changelog generation has never been so easy
**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 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.
> :arrow_right: *[http://keepachangelog.com](http://keepachangelog.com)*
## Installation
[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
- In general, it looks like this:
> ## [1.2.5](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.5) (2015-01-15)
>
> [Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.4...1.2.5)
>
> **Implemented enhancements:**
>
> - Use milestone to specify in which version bug was fixed [\#22](https://github.com/skywinder/Github-Changelog-Generator/issues/22)
>
> **Fixed bugs:**
>
> - Error when trying to generate log for repo without tags [\#32](https://github.com/skywinder/Github-Changelog-Generator/issues/32)
>
> **Merged pull requests:**
>
> - PrettyPrint class is included using lowercase 'pp' [\#43](https://github.com/skywinder/Github-Changelog-Generator/pull/43) ([schwing](https://github.com/schwing))
>
> - support enterprise github via command line options [\#42](https://github.com/skywinder/Github-Changelog-Generator/pull/42) ([glenlovett](https://github.com/glenlovett))
## Usage
**It's really simple!**
- If your **`git remote`** `origin` refers to your GitHub repo, just go to your project folder and run:
github_changelog_generator
- Or, run this from anywhere:
- `github_changelog_generator -u github_username -p github_project`
- `github_changelog_generator github_username/github_project`
This generates a changelog to the `CHANGELOG.md` file, with pretty markdown formatting.
### Params
Type `github_changelog_generator --help` for details.
For more details about params, read the 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:
Example:
```
unreleased=false
future-release=5.0.0
since-tag=1.0.0
```
### GitHub token
GitHub only allows only 50 unauthenticated requests per hour.
Therefore, it's recommended to run this script with authentication by using a **token**.
Here's how:
- [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
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`):
export CHANGELOG_GITHUB_TOKEN="«your-40-digit-github-token»"
So, if you got an 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'
It's time to create this token! (Or, wait an hour for GitHub to reset your unauthenticated request limit.)
## 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.
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.
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.
Just put something like this in your `Rakefile`:
```ruby
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.
## Features and advantages of this project
- Generate canonical, neat change log file, followed by [basic change log guidelines](http://keepachangelog.com) :gem:
- Optionally 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:
- 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)*
###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.
*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).
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).*
## 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!
- *Bug reports, feature requests, patches, and 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:
*BTW: 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....
An auto-generated changelog really helps, even if you manually fill in the release notes!
For example:
When I found a closed bug, it's very useful know which release fixed it.
In this case, you can easily find the 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
Ultimately, I think GitHub Releases is 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.
- ***I received a warning: "GitHub API rate limit exceed" What does this mean?***
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).
If you're seeing this warning, please do the following:
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`
## Contributing
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
7. Profit! :white_check_mark:
*To test your workflow with changelog generator, you can use [test repo](https://github.com/skywinder/changelog_test/)*
## License
Github Changelog Generator is released under the [MIT License](http://www.opensource.org/licenses/MIT).

34
Rakefile
View File

@ -1,5 +1,3 @@
# frozen_string_literal: true
require "bundler"
require "bundler/gem_tasks"
require "rubocop/rake_task"
@ -9,11 +7,33 @@ 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`
task :copy_man_page_to_manpath do |_t|
known_manpath_paths = %w(/etc/manpath.config /etc/manpaths)
manpath = known_manpath_paths.find do |f|
path = Pathname(f)
path.file? && path.readable?
end
next unless manpath
writable_man_path = Pathname(manpath).each_line.find do |line|
path = Pathname(line.chomp)
path.directory? && path.writable?
end
next unless writable_man_path
man_prefix = Pathname("#{writable_man_path.chomp}/man1")
man_pages = "man/git-*.1"
Pathname.glob(man_pages) do |path|
if path.exist? && man_prefix.exist? && man_prefix.writable?
FileUtils.cp(path, man_prefix + path.basename)
end
end
end
task default: %i[rubocop spec]
task checks: [:rubocop, :rspec]
task default: [:copy_man_page_to_manpath]

10
appveyor.yml
View File

@ -17,9 +17,6 @@ environment:
- 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%
@ -39,7 +36,7 @@ install:
build_script:
# Install ruby dependencies
- bundle install --retry 3
- bundle exec rake
- bundle exec rake checks
test_script:
- gem build github_changelog_generator
@ -51,8 +48,3 @@ notifications:
- 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

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

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

22
github_changelog_generator.gemspec
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@ -1,5 +1,4 @@
# frozen_string_literal: true
# coding: utf-8
lib = File.expand_path("../lib", __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require "github_changelog_generator/version"
@ -9,26 +8,27 @@ Gem::Specification.new do |spec|
spec.version = GitHubChangelogGenerator::VERSION
spec.default_executable = "github_changelog_generator"
spec.required_ruby_version = ">= 2.2.2"
spec.required_ruby_version = ">= 1.9.3"
spec.authors = ["Petr Korolev", "Olle Jonsson"]
spec.email = "sky4winder+github_changelog_generator@gmail.com"
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 changelog file based on tags, issues and merged pull requests from Github issue tracker."
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.files = Dir["{bin,lib,man,spec}/**/*"] + %w[LICENSE Rakefile README.md]
spec.files = Dir["{bin,lib,man,spec}/**/*", "Rakefile", "README.md"]
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"])
spec.add_development_dependency("overcommit", ">= 0.31")
spec.add_development_dependency("rspec", ">= 3.2")
spec.add_development_dependency "bundler", ">= 1.7"
spec.add_development_dependency("rubocop", ">= 0.31")
end

58
lib/CHANGELOG.md Normal file
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@ -0,0 +1,58 @@
# 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:**
- Merged br \(should appear in change log also\) [\#21](https://github.com/skywinder/changelog_test/pull/21) ([skywinder](https://github.com/skywinder))
- 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)*

34
lib/github_changelog_generator.rb
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@ -1,43 +1,41 @@
#!/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
# Main class and entry point for this script.
class ChangelogGenerator
# Class, responsible for whole changelog generation cycle
# Class, responsible for whole change log generation cycle
# @return initialised instance of ChangelogGenerator
def initialize
@options = Parser.parse_options
@generator = Generator.new @options
end
# The entry point of this script to generate changelog
# The entry point of this script to generate change log
# @raise (ChangelogGeneratorError) Is thrown when one of specified tags was not found in list of tags.
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]).to_s
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

221
lib/github_changelog_generator/fetcher.rb Normal file
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@ -0,0 +1,221 @@
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 = if @options[:release_branch].nil?
@github.pull_requests.list @options[:user],
@options[:project],
state: "closed"
else
@github.pull_requests.list @options[:user],
@options[:project],
state: "closed",
base: @options[:release_branch]
end
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

237
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@ -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

242
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@ -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 changelog generation from ready-to-parse issues
# 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

47
lib/github_changelog_generator/generator/generator_fetcher.rb
View File

@ -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

184
lib/github_changelog_generator/generator/generator_generation.rb Normal file
View File

@ -0,0 +1,184 @@
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 = ""
log += @options[:frontmatter] if @options[:frontmatter]
log += "#{@options[:header]}\n\n"
log += if @options[:unreleased_only]
generate_log_between_tags(filtered_tags[0], nil)
else
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
raise ChangelogGeneratorError, "Can't find tag #{tag2} -> exit".red
end
else
raise 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
release_url = if @options[:release_url]
format(@options[:release_url], newer_tag_link)
else
"#{project_url}/tree/#{newer_tag_link}"
end
log += if newer_tag_name.equal? @options[:unreleased_label]
"## [#{newer_tag_name}](#{release_url})\n\n"
else
"## [#{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]
title_with_number += if issue.user.nil?
" ({Null user})"
else
" ([#{issue.user.login}](#{issue.user.html_url}))"
end
end
end
title_with_number
end
end
end

73
lib/github_changelog_generator/generator/generator_processor.rb
View File

@ -1,16 +1,14 @@
# 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?
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?
labels = issue.labels.map(&:name)
(labels & @options[:exclude_labels]).any?
end
end
@ -33,18 +31,18 @@ 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 +52,11 @@ 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
@ -69,18 +67,16 @@ 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)
@ -95,14 +91,6 @@ 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
@ -126,28 +114,27 @@ 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 +150,18 @@ 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 +170,21 @@ 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

171
lib/github_changelog_generator/generator/generator_tags.rb
View File

@ -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?
raise 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.count && 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
@ -127,10 +78,10 @@ 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 }
filtered_tags = if idx > 0
all_tags[0..idx - 1]
else
[]
end
@ -145,12 +96,13 @@ 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
filtered_tags = if idx > 0 && idx < last_index
all_tags[idx + 1..last_index]
else
[]
end
@ -161,12 +113,27 @@ module GitHubChangelogGenerator
filtered_tags
end
# @param [Array] all_tags 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 or :exclude_tags_regex option
def filter_excluded_tags(all_tags)
if options[:exclude_tags]
if @options[:exclude_tags]
apply_exclude_tags(all_tags)
elsif options[:exclude_tags_regex]
elsif @options[:exclude_tags_regex]
apply_exclude_tags_regex(all_tags)
else
all_tags
@ -176,39 +143,39 @@ module GitHubChangelogGenerator
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, @options[:exclude_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")
filter_tags_with_regex(all_tags, Regexp.new(@options[: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, regex)
warn_if_nonmatching_regex(all_tags)
all_tags.reject { |tag| regex =~ 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

83
lib/github_changelog_generator/generator/section.rb
View File

@ -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

26
lib/github_changelog_generator/helper.rb
View File

@ -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
@ -10,7 +6,6 @@ module GitHubChangelogGenerator
defined? SpecHelper
end
# :nocov:
@log ||= if test?
Logger.new(nil) # don't show any logs when running tests
else
@ -18,16 +13,21 @@ module GitHubChangelogGenerator
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

390
lib/github_changelog_generator/octo_fetcher.rb
View File

@ -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

136
lib/github_changelog_generator/options.rb
View File

@ -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

205
lib/github_changelog_generator/parser.rb Executable file → Normal file
View File

@ -1,11 +1,8 @@
#!/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
@ -15,39 +12,42 @@ module GitHubChangelogGenerator
ParserFile.new(options).parse!
parser = setup_parser(options)
begin parser.parse!
rescue OptionParser::InvalidOption => e
abort [e, parser].join("\n")
end
parser.parse!
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)
end
user_and_project_from_git(options)
options.print_options
abort(parser.banner) unless options[:user] && options[:project]
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|
@ -56,27 +56,18 @@ 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
@ -101,16 +92,13 @@ 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 +107,7 @@ 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|
@ -128,22 +116,19 @@ 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
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("--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
end
opts.on("--exclude-tags x,y,z", Array, "Changelog will exclude specified tags") do |list|
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", "Changelog will start after specified tag") do |v|
opts.on("--since-tag x", "Change log will start after specified tag") do |v|
options[:since_tag] = v
end
opts.on("--due-tag x", "Changelog will end before specified tag") do |v|
opts.on("--due-tag x", "Change log will end before specified tag") do |v|
options[:due_tag] = v
end
opts.on("--max-issues [NUMBER]", Integer, "Max number of issues to fetch from GitHub. Default is unlimited") do |max|
@ -167,21 +152,6 @@ module GitHubChangelogGenerator
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 +164,14 @@ module GitHubChangelogGenerator
exit
end
end
parser
end
# @return [Options] Default options
# just get default options
def self.default_options
Options.new(
{
tag1: nil,
tag2: nil,
date_format: "%Y-%m-%d",
output: "CHANGELOG.md",
base: "HISTORY.md",
@ -211,26 +184,102 @@ 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"
}
end
def self.user_and_project_from_git(options)
if options[:user].nil? || options[:project].nil?
detect_user_and_project(options, ARGV[0], ARGV[1])
end
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])
return 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
# 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)
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'"
return
end
if param
return
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
end

11
lib/github_changelog_generator/parser_file.rb
View File

@ -1,5 +1,3 @@
# frozen_string_literal: true
require "pathname"
module GitHubChangelogGenerator
@ -48,7 +46,7 @@ module GitHubChangelogGenerator
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
rescue
raise ParserError, "Failed on line ##{line_number}: \"#{line.gsub(/[\n\r]+/, '')}\""
end
@ -63,11 +61,11 @@ module GitHubChangelogGenerator
# @return [Array<Symbol, String>]
def extract_pair(line)
key, value = line.split("=", 2)
[key.tr("-", "_").to_sym, value.gsub(/[\n\r]+/, "")]
[key.sub("-", "_").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_ARRAY_KEYS = [:exclude_labels, :include_labels, :bug_labels,
:enhancement_labels, :between_tags, :exclude_tags]
KNOWN_INTEGER_KEYS = [:max_issues]
def convert_value(value, option_name)
@ -91,7 +89,6 @@ module GitHubChangelogGenerator
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,

2
lib/github_changelog_generator/reader.rb
View File

@ -1,5 +1,3 @@
# frozen_string_literal: true
#
# Author:: Enrico Stahn <mail@enricostahn.com>
#

4043
lib/github_changelog_generator/ssl_certs/cacert.pem
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File diff suppressed because it is too large Load Diff

14
lib/github_changelog_generator/task.rb
View File

@ -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 +14,10 @@ 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]
base )
OPTIONS.each do |o|
attr_accessor o.to_sym
@ -37,7 +35,7 @@ module GitHubChangelogGenerator
end
def define(args, &task_block)
desc "Generate a Changelog from GitHub"
desc "Generate a Change log from GitHub"
yield(*[self, args].slice(0, task_block.arity)) if task_block
@ -48,11 +46,13 @@ module GitHubChangelogGenerator
# mimick parse_options
options = Parser.default_options
Parser.user_and_project_from_git(options)
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

4
lib/github_changelog_generator/version.rb
View File

@ -1,5 +1,3 @@
# frozen_string_literal: true
module GitHubChangelogGenerator
VERSION = "1.15.0-rc"
VERSION = "1.12.0"
end

93
man/git-generate-changelog.1
View File

@ -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
@ -10,7 +10,7 @@
\fBgit generate\-changelog\fR [\-h|\-\-help] [\-u|\-\-user] [\-p|\-\-project]
.
.SH "DESCRIPTION"
Automatically generate changelog from your tags, issues, labels and pull requests on GitHub\.
Automatically generate change log from your tags, issues, labels and pull requests on GitHub\.
.
.SH "OPTIONS"
\-u, \-\-user [USER]
@ -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
@ -175,28 +163,28 @@ 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
Changelog 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,}"
Change log will exclude specified tags
.
.P
\-\-since\-tag x
.
.P
Changelog will start after specified tag
Change log will start after specified tag
.
.P
\-\-due\-tag x
.
.P
Changelog will end before specified tag
Change log will end before specified tag
.
.P
\-\-max\-issues [NUMBER]
@ -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

303
man/git-generate-changelog.1.html
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@ -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}
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.mp > p,.mp > pre,.mp > ul,.mp > ol,.mp > dl {margin-left:8ex}
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.mp dt {margin:0;clear:left}
.mp dt.flush {float:left;width:8ex}
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.mp pre {margin-bottom:20px}
.mp pre+h2,.mp pre+h3 {margin-top:22px}
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.mp h1.man-title {display:none}
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.mp {text-align:justify;background:#fff}
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.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>

26
man/git-generate-changelog.html
View File

@ -80,7 +80,7 @@
<h2 id="DESCRIPTION">DESCRIPTION</h2>
<p>Automatically generate changelog from your tags, issues, labels and pull requests on GitHub.</p>
<p>Automatically generate change log from your tags, issues, labels and pull requests on GitHub.</p>
<h2 id="OPTIONS">OPTIONS</h2>
@ -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>
@ -184,17 +184,21 @@
<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> Changelog will exclude specified tags</p>
<p> Change log will exclude specified tags</p>
<p> --since-tag x</p>
<p> Changelog will start after specified tag</p>
<p> Change log will start after specified tag</p>
<p> --due-tag x</p>
<p> Changelog will end before specified tag</p>
<p> Change log will end before specified tag</p>
<p> --max-issues [NUMBER]</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>

70
man/git-generate-changelog.md
View File

@ -1,4 +1,4 @@
git-generate-changelog(1) - Generate changelog from GitHub
git-generate-changelog(1) - Generate changelog from github
================================
## SYNOPSIS
@ -7,7 +7,7 @@ git-generate-changelog(1) - Generate changelog from GitHub
## DESCRIPTION
Automatically generate changelog from your tags, issues, labels and pull requests on GitHub.
Automatically generate change log from your tags, issues, labels and pull requests on GitHub.
## OPTIONS
@ -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
@ -119,21 +111,21 @@ 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
Changelog 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,}"
Change log will exclude specified tags
--since-tag x
Changelog will start after specified tag
Change log will start after specified tag
--due-tag x
Changelog will end before specified tag
Change log will end before specified tag
--max-issues [NUMBER]
@ -159,49 +151,17 @@ 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]
-v, --version
Define your own set of sections which overrides all default sections") do |v|
Print version number
--add-sections [HASH, STRING]
-h, --help
Add new sections but keep the default sections"
-v, --version
Print version number
-h, --help
Displays Help
Displays Help
## EXAMPLES

4
spec/files/github-changelog-generator.md
View File

@ -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)*

31
spec/spec_helper.rb
View File

@ -1,5 +1,3 @@
# frozen_string_literal: true
#
# Author:: Enrico Stahn <mail@enricostahn.com>
#
@ -17,10 +15,9 @@
# 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
@ -28,34 +25,14 @@ end
SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter.new([
Coveralls::SimpleCov::Formatter,
SimpleCov::Formatter::HTMLFormatter
SimpleCov::Formatter::HTMLFormatter,
CodeClimate::TestReporter::Formatter
])
SimpleCov.start do
add_filter "gemfiles/"
end
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

59
spec/unit/fetcher_spec.rb Normal file
View File

@ -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

362
spec/unit/generator/entry_spec.rb
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@ -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

74
spec/unit/generator/generator_processor_spec.rb
View File

@ -1,32 +1,18 @@
# 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)) }
context "#exclude_issues_by_labels" do
let(:label) { double("the-bad-label", name: "BAD") }
let(:issue) { double("the-issue-to-be-excluded", labels: [label]) }
let(:good_label) { double("a-good-label", name: "GOOD") }
let(:good_issue) { double("an-issue-to-be-kept", labels: [good_label]) }
let(:issues) { [issue, good_issue] }
subject(:generator) { described_class.new(exclude_labels: %w(BAD BOO)) }
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] }
it "removes issues with labels in the exclude_label list" do
result = generator.exclude_issues_by_labels(issues)
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) }
expect(result).to include(good_issue)
expect(result).not_to include(issue)
end
context "with no option given" do
@ -38,43 +24,5 @@ module GitHubChangelogGenerator
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

271
spec/unit/generator/generator_tags_spec.rb
View File

@ -1,248 +1,186 @@
# 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
describe "#filter_between_tags" do
context "when between_tags nil" do
before do
@generator = GitHubChangelogGenerator::Generator.new(between_tags: nil)
end
def tags_from_strings(tags_strings)
tags_strings.map do |tag|
tag_with_name(tag)
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
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
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
context "when between_tags filled with invalid values" do
before do
@generator = GitHubChangelogGenerator::Generator.new(between_tags: %w(1 q w))
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))) }
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)) }
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
end
describe "#get_filtered_tags" do
subject do
generator.tag_section_mapping
generator.get_filtered_tags(tags_mash_from_strings(%w(1 2 3 4 5)))
end
shared_examples_for "a section mapping" do
it { is_expected.to be_a(Hash) }
it { is_expected.to eq(expected_mapping) }
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")]
}
end
it_behaves_like "a section mapping"
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")]
}
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]) }
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]) }
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
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
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])) }
it { is_expected.to match_array(tags_mash_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])) }
subject { generator.filter_excluded_tags(tags_mash_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])) }
it { is_expected.to match_array(tags_mash_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 +195,7 @@ 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 +206,7 @@ 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 +215,31 @@ 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

543
spec/unit/octo_fetcher_spec.rb
View File

@ -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

43
spec/unit/options_spec.rb
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@ -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

15
spec/unit/parse_file_spec.rb
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@ -1,5 +1,3 @@
# frozen_string_literal: true
describe GitHubChangelogGenerator::ParserFile do
describe ".github_changelog_generator" do
let(:options) { {} }
@ -14,7 +12,7 @@ describe GitHubChangelogGenerator::ParserFile do
let(:parser) { GitHubChangelogGenerator::ParserFile.new(options, StringIO.new("")) }
it "does not change the options" do
expect { parser.parse! }.to_not(change { options })
expect { parser.parse! }.to_not change { options }
end
end
@ -50,13 +48,14 @@ describe GitHubChangelogGenerator::ParserFile do
header: "=== Changelog ==="))
end
context "turns exclude-labels into an Array", bug: "#327" do
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)
StringIO.new(<<EOF
exclude-labels=73a91042-da6f-11e5-9335-1040f38d7f90,7adf83b4-da6f-11e5-ae18-1040f38d7f90
header_label=# My changelog
EOF
)
end
it "reads exclude_labels into an Array" do
expect { parser.parse! }.to change { options[:exclude_labels] }
.from(default_options[:exclude_labels])

60
spec/unit/parser_spec.rb
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@ -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 return nil") { expect(GitHubChangelogGenerator::Parser.user_project_from_option("blah", nil, nil)).to be_nil }
end
context "when option is valid" 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 option nil" do
subject { GitHubChangelogGenerator::Parser.user_project_from_option(nil, 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

8
spec/unit/reader_spec.rb
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@ -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')

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