Merge branch 'feature/thor' of https://github.com/estahn/github-changelog-generator into estahn-feature/thor

Conflicts:
	Gemfile.lock

.coveralls.yml

@@ -0,0 +1 @@
+service_name: travis-ci

.gitignore

@@ -1,2 +0,0 @@
-constants.rb
-*.md

.rspec

@@ -0,0 +1,2 @@
+--color
+--require spec_helper

.rubocop.yml

@@ -0,0 +1,8 @@
+inherit_from: .rubocop_todo.yml
+
+Metrics/LineLength:
+  Enabled: false
+
+#http://viget.com/extend/just-use-double-quoted-ruby-strings
+#Style/StringLiterals:
+#  EnforcedStyle: double_quotes

.rubocop_todo.yml

@@ -0,0 +1,81 @@
+# This configuration was generated by `rubocop --auto-gen-config`
+# on 2015-03-27 03:03:45 +0200 using RuboCop version 0.29.1.
+# 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: 20
+Metrics/AbcSize:
+  Max: 114
+
+# Offense count: 1
+Metrics/BlockNesting:
+  Max: 4
+
+# Offense count: 2
+# Configuration parameters: CountComments.
+Metrics/ClassLength:
+  Max: 471
+
+# Offense count: 6
+Metrics/CyclomaticComplexity:
+  Max: 18
+
+# Offense count: 27
+# Configuration parameters: CountComments.
+Metrics/MethodLength:
+  Max: 147
+
+# Offense count: 6
+Metrics/PerceivedComplexity:
+  Max: 20
+
+# Offense count: 3
+Style/AccessorMethodName:
+  Enabled: false
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+Style/AndOr:
+  Enabled: false
+
+# Offense count: 29
+# Cop supports --auto-correct.
+Style/Blocks:
+  Enabled: false
+
+# Offense count: 7
+# Configuration parameters: IndentWhenRelativeTo, SupportedStyles, IndentOneStep.
+Style/CaseIndentation:
+  Enabled: false
+
+# Offense count: 5
+Style/Documentation:
+  Enabled: false
+
+# Offense count: 1
+# Configuration parameters: AllowedVariables.
+Style/GlobalVars:
+  Enabled: false
+
+# Offense count: 6
+# Configuration parameters: MinBodyLength.
+Style/GuardClause:
+  Enabled: false
+
+# Offense count: 17
+# Configuration parameters: MaxLineLength.
+Style/IfUnlessModifier:
+  Enabled: false
+
+# Offense count: 2
+# Configuration parameters: EnforcedStyle, MinBodyLength, SupportedStyles.
+Style/Next:
+  Enabled: false
+
+# Offense count: 5
+# Configuration parameters: MaxSlashes.
+Style/RegexpLiteral:
+  Enabled: false

.travis.yml

@@ -0,0 +1,17 @@
+---
+sudo: false
+cache: bundler
+language: ruby
+
+rvm:
+  - 2.1.0
+
+script:
+  - bundle exec rake
+
+notifications:
+  email:
+    recipients:
+      - sky4winder+githubchangeloggenerator@gmail.com
+    on_success: never # [always|never|change]
+    on_failure: change # [always|never|change]

CHANGELOG.md

@@ -0,0 +1,305 @@
+# Change Log
+
+## [1.3.10](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.10) (2015-03-18)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.9...1.3.10)
+
+**Fixed bugs:**
+
+- Exclude closed PR's from changelog. [\#69](https://github.com/skywinder/Github-Changelog-Generator/issues/69)
+
+**Merged pull requests:**
+
+- Fix termination in case of empty unreleased section with `--unreleased-only` option. [\#70](https://github.com/skywinder/Github-Changelog-Generator/pull/70) ([skywinder](https://github.com/skywinder))
+
+## [1.3.9](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.9) (2015-03-06)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.8...1.3.9)
+
+**Implemented enhancements:**
+
+- Improve method of detecting owner and repository [\#63](https://github.com/skywinder/Github-Changelog-Generator/issues/63)
+
+**Merged pull requests:**
+
+- Resolved concurrency problem in case of issues \> 2048 [\#65](https://github.com/skywinder/Github-Changelog-Generator/pull/65) ([skywinder](https://github.com/skywinder))
+
+## [1.3.8](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.8) (2015-03-05)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.6...1.3.8)
+
+**Merged pull requests:**
+
+- Fix `git remote` parsing in case, when script running without parameters inside destination directory [\#61](https://github.com/skywinder/Github-Changelog-Generator/pull/61) ([skywinder](https://github.com/skywinder))
+
+## [1.3.6](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.6) (2015-03-05)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.5...1.3.6)
+
+## [1.3.5](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.5) (2015-03-04)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.4...1.3.5)
+
+**Fixed bugs:**
+
+- Pull Requests in Wrong Tag [\#60](https://github.com/skywinder/Github-Changelog-Generator/issues/60)
+
+## [1.3.4](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.4) (2015-03-03)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.3...1.3.4)
+
+**Fixed bugs:**
+
+- --no-issues appears to break PRs [\#59](https://github.com/skywinder/Github-Changelog-Generator/issues/59)
+
+## [1.3.3](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.3) (2015-03-03)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.2...1.3.3)
+
+**Closed issues:**
+
+- Add \# character to encapsulate list. [\#58](https://github.com/skywinder/Github-Changelog-Generator/issues/58)
+
+## [1.3.2](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.2) (2015-03-03)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.1...1.3.2)
+
+**Fixed bugs:**
+
+- generation failed if github commit api return `404 Not Found` [\#57](https://github.com/skywinder/Github-Changelog-Generator/issues/57)
+
+## [1.3.1](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.1) (2015-02-27)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.0...1.3.1)
+
+## [1.3.0](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.0) (2015-02-26)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.8...1.3.0)
+
+**Implemented enhancements:**
+
+- Do not show `Unreleased` section, when it's empty. [\#55](https://github.com/skywinder/Github-Changelog-Generator/issues/55)
+
+- Separate list exclude and include labels [\#52](https://github.com/skywinder/Github-Changelog-Generator/issues/52)
+
+- Unreleased issues in separate section [\#47](https://github.com/skywinder/Github-Changelog-Generator/issues/47)
+
+- Separate by lists: Enhancements, Bugs, Pull requests. [\#31](https://github.com/skywinder/Github-Changelog-Generator/issues/31)
+
+**Fixed bugs:**
+
+- Test pull request with invalid label \(\#26\) in changelog appeared. [\#44](https://github.com/skywinder/Github-Changelog-Generator/issues/44)
+
+**Merged pull requests:**
+
+- Implement filtering of Pull Requests by milestones [\#50](https://github.com/skywinder/Github-Changelog-Generator/pull/50) ([skywinder](https://github.com/skywinder))
+
+## [1.2.8](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.8) (2015-02-17)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.7...1.2.8)
+
+**Closed issues:**
+
+- Bugs, that closed simultaneously with push not appeared in correct version. [\#37](https://github.com/skywinder/Github-Changelog-Generator/issues/37)
+
+**Merged pull requests:**
+
+- Feature/fix 37 [\#49](https://github.com/skywinder/Github-Changelog-Generator/pull/49) ([skywinder](https://github.com/skywinder))
+
+- Prettify output [\#48](https://github.com/skywinder/Github-Changelog-Generator/pull/48) ([skywinder](https://github.com/skywinder))
+
+## [1.2.7](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.7) (2015-01-26)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.6...1.2.7)
+
+**Merged pull requests:**
+
+- Add compare link between older version and newer version [\#46](https://github.com/skywinder/Github-Changelog-Generator/pull/46) ([sue445](https://github.com/sue445))
+
+## [1.2.6](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.6) (2015-01-21)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.5...1.2.6)
+
+**Merged pull requests:**
+
+- fix link tag format [\#45](https://github.com/skywinder/Github-Changelog-Generator/pull/45) ([sugamasao](https://github.com/sugamasao))
+
+## [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))
+
+## [1.2.4](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.4) (2014-12-16)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.3...1.2.4)
+
+**Fixed bugs:**
+
+- Sometimes user is NULL during merges [\#41](https://github.com/skywinder/Github-Changelog-Generator/issues/41)
+
+- Crash when try generate log for rails [\#35](https://github.com/skywinder/Github-Changelog-Generator/issues/35)
+
+## [1.2.3](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.3) (2014-12-16)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.2...1.2.3)
+
+**Implemented enhancements:**
+
+- Add ability to run with one parameter instead -u -p [\#38](https://github.com/skywinder/Github-Changelog-Generator/issues/38)
+
+- Detailed output [\#33](https://github.com/skywinder/Github-Changelog-Generator/issues/33)
+
+**Fixed bugs:**
+
+- Docs lacking or basic behavior not as advertised [\#30](https://github.com/skywinder/Github-Changelog-Generator/issues/30)
+
+**Merged pull requests:**
+
+- Implement async fetching [\#39](https://github.com/skywinder/Github-Changelog-Generator/pull/39) ([skywinder](https://github.com/skywinder))
+
+- Fix crash when user is NULL [\#40](https://github.com/skywinder/Github-Changelog-Generator/pull/40) ([skywinder](https://github.com/skywinder))
+
+## [1.2.2](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.2) (2014-12-10)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.1...1.2.2)
+
+**Fixed bugs:**
+
+- 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)
+
+**Fixed bugs:**
+
+- Script fills changelog only for first 30 tags. [\#20](https://github.com/skywinder/Github-Changelog-Generator/issues/20)
+
+**Merged pull requests:**
+
+- Issues for last tag not in list [\#29](https://github.com/skywinder/Github-Changelog-Generator/pull/29) ([skywinder](https://github.com/skywinder))
+
+- Disable default --filter-pull-requests option. [\#28](https://github.com/skywinder/Github-Changelog-Generator/pull/28) ([skywinder](https://github.com/skywinder))
+
+## [1.2.0](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.0) (2014-11-19)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.1.4...1.2.0)
+
+**Merged pull requests:**
+
+- Add filter for pull-requests labels. \(option --filter-pull-requests\) [\#27](https://github.com/skywinder/Github-Changelog-Generator/pull/27) ([skywinder](https://github.com/skywinder))
+
+- Add ability to insert authors of pull-requests \(--\[no-\]author option\) [\#25](https://github.com/skywinder/Github-Changelog-Generator/pull/25) ([skywinder](https://github.com/skywinder))
+
+- Don't receive issues in case of --no-isses flag specied [\#24](https://github.com/skywinder/Github-Changelog-Generator/pull/24) ([skywinder](https://github.com/skywinder))
+
+## [1.1.4](https://github.com/skywinder/Github-Changelog-Generator/tree/1.1.4) (2014-11-18)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.1.2...1.1.4)
+
+**Implemented enhancements:**
+
+- Implement ability to retrieve GitHub token from ENV variable \(to not put it to script directly\) [\#19](https://github.com/skywinder/Github-Changelog-Generator/issues/19)
+
+**Merged pull requests:**
+
+- Sort tags by date [\#23](https://github.com/skywinder/Github-Changelog-Generator/pull/23) ([skywinder](https://github.com/skywinder))
+
+## [1.1.2](https://github.com/skywinder/Github-Changelog-Generator/tree/1.1.2) (2014-11-12)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.1.1...1.1.2)
+
+**Merged pull requests:**
+
+- Fix bug with dot signs in project name [\#18](https://github.com/skywinder/Github-Changelog-Generator/pull/18) ([skywinder](https://github.com/skywinder))
+
+- Fix bug with dot signs in user name [\#17](https://github.com/skywinder/Github-Changelog-Generator/pull/17) ([skywinder](https://github.com/skywinder))
+
+## [1.1.1](https://github.com/skywinder/Github-Changelog-Generator/tree/1.1.1) (2014-11-10)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.1.0...1.1.1)
+
+**Merged pull requests:**
+
+- Remove duplicates of issues and pull-requests with same number [\#15](https://github.com/skywinder/Github-Changelog-Generator/pull/15) ([skywinder](https://github.com/skywinder))
+
+- Sort issues by tags [\#14](https://github.com/skywinder/Github-Changelog-Generator/pull/14) ([skywinder](https://github.com/skywinder))
+
+- Add ability to add or exclude issues without any labels [\#13](https://github.com/skywinder/Github-Changelog-Generator/pull/13) ([skywinder](https://github.com/skywinder))
+
+## [1.1.0](https://github.com/skywinder/Github-Changelog-Generator/tree/1.1.0) (2014-11-10)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.0.1...1.1.0)
+
+**Implemented enhancements:**
+
+- Detect username and project form origin [\#11](https://github.com/skywinder/Github-Changelog-Generator/issues/11)
+
+**Fixed bugs:**
+
+- Bug with wrong credentials in 1.0.1 [\#12](https://github.com/skywinder/Github-Changelog-Generator/issues/12)
+
+- Markdown formating in the last line wrong [\#9](https://github.com/skywinder/Github-Changelog-Generator/issues/9)
+
+## [1.0.1](https://github.com/skywinder/Github-Changelog-Generator/tree/1.0.1) (2014-11-10)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.0.0...1.0.1)
+
+## [1.0.0](https://github.com/skywinder/Github-Changelog-Generator/tree/1.0.0) (2014-11-07)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/0.1.0...1.0.0)
+
+**Implemented enhancements:**
+
+- Add support for fixed issues and implemented enchanments. [\#6](https://github.com/skywinder/Github-Changelog-Generator/issues/6)
+
+- Implement option to specify output filename [\#4](https://github.com/skywinder/Github-Changelog-Generator/issues/4)
+
+**Fixed bugs:**
+
+- Last tag not appeared in changelog [\#5](https://github.com/skywinder/Github-Changelog-Generator/issues/5)
+
+**Merged pull requests:**
+
+- Implement support of different tags. [\#8](https://github.com/skywinder/Github-Changelog-Generator/pull/8) ([skywinder](https://github.com/skywinder))
+
+- Add support for issues in CHANGELOG [\#7](https://github.com/skywinder/Github-Changelog-Generator/pull/7) ([skywinder](https://github.com/skywinder))
+
+## [0.1.0](https://github.com/skywinder/Github-Changelog-Generator/tree/0.1.0) (2014-11-07)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/0.0.2...0.1.0)
+
+**Merged pull requests:**
+
+- Fix parsing date of pull request [\#3](https://github.com/skywinder/Github-Changelog-Generator/pull/3) ([skywinder](https://github.com/skywinder))
+
+- Add changelog generation for last tag [\#2](https://github.com/skywinder/Github-Changelog-Generator/pull/2) ([skywinder](https://github.com/skywinder))
+
+- Add option \(-o --output\) to specify name of the output file. [\#1](https://github.com/skywinder/Github-Changelog-Generator/pull/1) ([skywinder](https://github.com/skywinder))
+
+## [0.0.2](https://github.com/skywinder/Github-Changelog-Generator/tree/0.0.2) (2014-11-06)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/0.0.1...0.0.2)
+
+## [0.0.1](https://github.com/skywinder/Github-Changelog-Generator/tree/0.0.1) (2014-11-06)
+
+
+
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

Gemfile

@@ -1,3 +1,10 @@
 source 'https://rubygems.org'
-gem 'github_api'
+
-gem 'httparty'
+gemspec
+
+group :test do
+  gem 'rspec'
+  gem 'rubocop'
+  gem 'coveralls', require: false
+  gem 'simplecov', require: false
+end

Gemfile.lock

@@ -1,12 +1,34 @@
+PATH
+  remote: .
+  specs:
+    github_changelog_generator (1.3.11)
+      colorize (~> 0.7)
+      github_api (~> 0.12)
+      thor (~> 0.19)
+
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.3.6)
+    addressable (2.3.7)
+    ast (2.0.0)
+    astrolabe (1.3.0)
+      parser (>= 2.2.0.pre.3, < 3.0)
+    colorize (0.7.5)
+    coveralls (0.7.12)
+      multi_json (~> 1.10)
+      rest-client (>= 1.6.8, < 2)
+      simplecov (~> 0.9.1)
+      term-ansicolor (~> 1.3)
+      thor (~> 0.19.1)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
-    faraday (0.9.0)
+    diff-lcs (1.2.5)
+    docile (1.1.5)
+    domain_name (0.5.23)
+      unf (>= 0.0.5, < 1.0.0)
+    faraday (0.9.1)
       multipart-post (>= 1.2, < 3)
-    github_api (0.12.2)
+    github_api (0.12.3)
       addressable (~> 2.3)
       descendants_tracker (~> 0.0.4)
       faraday (~> 0.8, < 0.10)
@@ -14,17 +36,17 @@ GEM
       multi_json (>= 1.7.5, < 2.0)
       nokogiri (~> 1.6.3)
       oauth2
-    hashie (3.3.1)
+    hashie (3.4.0)
-    httparty (0.13.2)
+    http-cookie (1.0.2)
-      json (~> 1.8)
+      domain_name (~> 0.5)
-      multi_xml (>= 0.5.2)
+    jwt (1.4.1)
-    json (1.8.1)
+    mime-types (2.4.3)
-    jwt (1.0.0)
+    mini_portile (0.6.2)
-    mini_portile (0.6.1)
+    multi_json (1.11.0)
-    multi_json (1.10.1)
     multi_xml (0.5.5)
     multipart-post (2.0.0)
-    nokogiri (1.6.4)
+    netrc (0.10.3)
+    nokogiri (1.6.6.2)
       mini_portile (~> 0.6.0)
     oauth2 (1.0.0)
       faraday (>= 0.8, < 0.10)
@@ -32,12 +54,58 @@ GEM
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (~> 1.2)
-    rack (1.5.2)
+    parser (2.2.0.3)
-    thread_safe (0.3.4)
+      ast (>= 1.1, < 3.0)
+    powerpack (0.1.0)
+    rack (1.6.0)
+    rainbow (2.0.0)
+    rake (10.4.2)
+    rest-client (1.8.0)
+      http-cookie (>= 1.0.2, < 2.0)
+      mime-types (>= 1.16, < 3.0)
+      netrc (~> 0.7)
+    rspec (3.2.0)
+      rspec-core (~> 3.2.0)
+      rspec-expectations (~> 3.2.0)
+      rspec-mocks (~> 3.2.0)
+    rspec-core (3.2.2)
+      rspec-support (~> 3.2.0)
+    rspec-expectations (3.2.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.2.0)
+    rspec-mocks (3.2.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.2.0)
+    rspec-support (3.2.2)
+    rubocop (0.29.1)
+      astrolabe (~> 1.3)
+      parser (>= 2.2.0.1, < 3.0)
+      powerpack (~> 0.1)
+      rainbow (>= 1.99.1, < 3.0)
+      ruby-progressbar (~> 1.4)
+    ruby-progressbar (1.7.5)
+    simplecov (0.9.2)
+      docile (~> 1.1.0)
+      multi_json (~> 1.0)
+      simplecov-html (~> 0.9.0)
+    simplecov-html (0.9.0)
+    term-ansicolor (1.3.0)
+      tins (~> 1.0)
+    thor (0.19.1)
+    thread_safe (0.3.5)
+    tins (1.3.5)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.6)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  github_api
+  bundler (~> 1.7)
-  httparty
+  coveralls
+  github_changelog_generator!
+  rake (~> 10.0)
+  rspec
+  rubocop
+  simplecov

README.md

@@ -0,0 +1,214 @@
+[![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)
+[![Coverage Status](http://img.shields.io/coveralls/skywinder/github-changelog-generator/master.svg)](https://coveralls.io/r/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)
+[![Inline docs](http://inch-ci.org/github/skywinder/github-changelog-generator.svg)](http://inch-ci.org/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.
+
+> :copyright: *[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, then just go to your project folder and run:
+
+		github_changelog_generator
+
+-  or from anywhere:
+    - `github_changelog_generator -u github_username -p github_project`
+    - `github_changelog_generator  github_username/github_project`
+     
+As output you will get `CHANGELOG.md` file with pretty *Markdown-formatted* changelog.
+
+### Params
+Type `github_changelog_generator --help` for detailed usage.
+
+    Usage: changelog_generator [options]
+    -u, --user [USER]                Username of the owner of target GitHub repo
+    -p, --project [PROJECT]          Name of project on GitHub
+    -t, --token [TOKEN]              To make more than 50 requests per hour your GitHub token required. You can generate it here: https://github.com/settings/tokens/new
+    -f, --date-format [FORMAT]       Date format. Default is %d/%m/%y
+    -o, --output [NAME]              Output file. Default is CHANGELOG.md
+        --[no-]verbose               Run verbosely. Default is true
+        --[no-]issues                Include closed issues to changelog. Default is true
+        --[no-]issues-wo-labels      Include closed issues without labels to changelog. Default is true
+        --[no-]pr-wo-labels          Include pull requests without labels to changelog. Default is true
+        --[no-]pull-requests         Include pull-requests to changelog. Default is true
+        --[no-]filter-by-milestone   Use milestone to detect when issue was resolved. Default is true
+        --[no-]author                Add author of pull-request in the end. Default is true
+        --unreleased-only            Generate log from unreleased closed issues only.
+        --[no-]unreleased            Add to log unreleased closed issues. Default is true
+        --[no-]compare-link          Include compare link between older version and newer version. Default is true
+        --include-labels  x,y,z      Issues only with that labels will be included to changelog. Default is 'bug,enhancement'
+        --exclude-labels  x,y,z      Issues with that labels will be always excluded from changelog. Default is 'duplicate,question,invalid,wontfix'
+        --max-issues [NUMBER]        Max number of issues to fetch from GitHub. Default is unlimited.
+        --github-site [URL]          The Enterprise Github site on which your project is hosted.
+        --github-api [URL]           The enterprise endpoint to use for your Github API.
+    -v, --version                    Print version number
+    -h, --help                       Displays Help
+
+
+### GitHub token
+
+Since GitHub allows you to make only 50 requests without authentication it's recommended to run this script with a token (`-t, --token` option)
+
+**You can easily [generate it here](https://github.com/settings/applications)**.
+
+And:
+
+- Run with key `-t [your-16-digit-token]` 
+- Or set environment variable `CHANGELOG_GITHUB_TOKEN` and specify there your token. 
+ 		
+	i.e. add to your `~/.bash_profile` or `~/.zshrc` or any other place to load ENV variables string :
+
+        export CHANGELOG_GITHUB_TOKEN="your-40-digit-github-token"
+
+So, if you got error like this:
+>! /Library/Ruby/Gems/2.0.0/gems/github_api-0.12.2/lib/github_api/response/raise_error.rb:14:in `on_complete'
+
+It's time to create this token or wait for 1 hour before GitHub reset the counter for your IP.
+
+##Features and advantages of this project
+- Generate canonical, neat change log file, followed by [basic change log guidlines](http://keepachangelog.com/) :gem:
+- Possible to generate **Unreleased** changes (closed issues that have not released yet) :dizzy:
+- **GitHub Enterprise support** via command line options! :factory:
+- Flexible format **customisation**:
+    - **Customize** issues, that **should be added** to changelog :eight_spoked_asterisk:
+    - **Custom date format** supported (but get in mind [ISO 8601](http://xkcd.com/1179/) ) :date:
+    - Ability to manually specify in which version issue was fixed (in case, when closed date is not match) by setting `milestone` of issue the same name as tag of  required version :pushpin:
+    - Automatically **exclude specific issues**, not-related to change log (any issue, that has label `question` `duplicate` `invalid` `wontfix`by default)  :scissors:
+- **Distinguish** issues **according labels**. :mag_right:
+    - Merged pull requests (all `merged` pull-requests) :twisted_rightwards_arrows:
+    - Bug fixes (by label `bug` in issue) :beetle:
+    - Enhancements (by label `enhancement` in issue) :star2:
+    - 	Issues (closed issues `w/o any labels`) :non-potable_water:    
+
+- You can manually set which labels should be included/excluded. :wrench:
+- Apply a lot of other customisations, to fit changelog for your personal style :tophat: 
+(*look `github_changelog_generator --help`  for details)*
+
+
+###Alternatives
+Here is a [wikipage list of alternatives](https://github.com/skywinder/Github-Changelog-Generator/wiki/Alternatives), that I found. But none satisfied my requirements.
+
+*If you know other projects - feel free to edit this Wiki page!*
+
+
+### Projects using this library
+[Wikipage with list of projects](https://github.com/skywinder/Github-Changelog-Generator/wiki/Projects-using-Github-Changelog-Generator) 
+
+*If you are using `github_changelog_generator` for generation change log in your project or know another project that uses it, please add it to [this] (https://github.com/skywinder/Github-Changelog-Generator/wiki/Projects-using-Github-Changelog-Generator) list.*
+
+## Am I missing some essential feature?
+
+- **Nothing is impossible!** 
+
+- Open an [issue](https://github.com/skywinder/Github-Changelog-Generator/issues/new) and let's make generator better together! 
+
+- *Bug reports, feature requests, patches, well-wishes are always welcome* :heavy_exclamation_mark:
+
+## FAQ
+
+- ***I already use GitHub Releases. Why do I need this?***
+
+GitHub Releases is a very good thing. And it's very good practice to maintain it (not so much people using it yet)! :congratulations:
+
+*BDW: I would like to support GitHub Releases in [next releases](https://github.com/skywinder/github-changelog-generator/issues/56) ;)*
+
+I'm not try to compare quality of auto-generated and manually generated logs.. but:
+
+The auto generated Changelog really helps even if you manually fill Releases notes!
+
+For example:
+
+When I found a closed bug - it's very useful to understand, in which release it was fixed. In that case you can easily find this issue by \# in `CHANGELOG.md`.
+
+- it's not so quite easy to find it in manually filled Releases notes.
+- this file can also help you to build your Release note and not miss features in manually-filled list.
+
+In the end:
+
+I think, that GitHub Releases is more for end-users.
+But `CHANGELOG.md` could stay in the repo for developers with detailed list of changes.
+And it's nothing bad to combine GitHub Releases and `CHANGELOG.md` file together in that manner.
+
+- ***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 allows you to make up to 60 requests per hour. Unauthenticated requests are associated with your IP address, and not the user making requests.
+
+If you're seeing this warning:
+
+1. Make sure you're providing an OAuth token so you're not anonymously making requests. This will increase the number of requests from 60 to 5000 per hour.
+2. You probably have a large repo with lots of issues/PRs. You can use the `--max-issues NUM` argument to limit the number of issues that are pulled back. For example: `--max-issues 1000`
+
+## Contributing
+
+1. Create an issue to discuss about your idea
+2. [Fork it] (https://github.com/skywinder/Github-Changelog-Generator/fork)
+3. Create your feature branch (`git checkout -b my-new-feature`)
+4. Commit your changes (`git commit -am 'Add some feature'`)
+5. Push to the branch (`git push origin my-new-feature`)
+6. Create a new Pull Request
+7. Profit! :white_check_mark:
+
+## License
+
+Github Changelog Generator is released under the [MIT License](http://www.opensource.org/licenses/MIT).

Rakefile

@@ -0,0 +1,7 @@
+require 'rubocop/rake_task'
+require 'rspec/core/rake_task'
+
+RuboCop::RakeTask.new
+RSpec::Core::RakeTask.new(:rspec)
+
+task default: [:rubocop, :rspec]

bin/ghclgen

@@ -0,0 +1,3 @@
+#!/usr/bin/env ruby -U
+require 'github_changelog_generator'
+GitHubChangelogGenerator::CLI.start(ARGV)

bin/github_changelog_generator

@@ -0,0 +1,4 @@
+#! /usr/bin/env ruby
+
+require_relative '../lib/github_changelog_generator'
+GitHubChangelogGenerator::ChangelogGenerator.new.compound_changelog

bump_gemfile.rb

@@ -0,0 +1,221 @@
+#!/usr/bin/env ruby
+require 'optparse'
+
+SPEC_TYPE = 'gemspec'
+
+:major
+:minor
+:patch
+
+@options = { dry_run: false, bump_number: :patch }
+
+OptionParser.new { |opts|
+  opts.banner = 'Usage: bump.rb [options]'
+
+  opts.on('-d', '--dry-run', 'Dry run') do |v|
+    @options[:dry_run] = v
+  end
+  opts.on('-a', '--major', 'Bump major version') do |_v|
+    @options[:bump_number] = :major
+  end
+  opts.on('-m', '--minor', 'Bump minor version') do |_v|
+    @options[:bump_number] = :minor
+  end
+  opts.on('-p', '--patch', 'Bump patch version') do |_v|
+    @options[:bump_number] = :patch
+  end
+  opts.on('-r', '--revert', 'Revert last bump') do |v|
+    @options[:revert] = v
+  end
+}.parse!
+
+p @options
+
+def check_repo_is_clean_or_dry_run
+  value = `#{'git status --porcelain'}`
+
+  if value.empty?
+    puts 'Repo is clean -> continue'
+  else
+    if @options[:dry_run]
+      puts 'Repo not clean, "Dry run" enabled -> continue'
+    else
+      puts 'Repository not clean -> exit'
+      exit
+    end
+  end
+end
+
+def find_spec_file
+  list_of_specs = execute_line("find . -name '*.#{SPEC_TYPE}'")
+  arr = list_of_specs.split("\n")
+
+  spec_file = ''
+
+  case arr.count
+    when 0
+      puts "No #{SPEC_TYPE} files found. -> Exit."
+      exit
+    when 1
+      spec_file = arr[0]
+    else
+      puts 'Which spec should be used?'
+      arr.each_with_index { |file, index| puts "#{index + 1}. #{file}" }
+      input_index = Integer(gets.chomp)
+      spec_file = arr[input_index - 1]
+  end
+
+  if spec_file.nil?
+    puts "Can't find specified spec file -> exit"
+    exit
+  end
+
+  spec_file.sub('./', '')
+end
+
+def find_current_gem_file
+  list_of_specs = execute_line("find . -name '*.gem'")
+  arr = list_of_specs.split("\n")
+
+  spec_file = ''
+
+  case arr.count
+    when 0
+      puts "No #{SPEC_TYPE} files found. -> Exit."
+      exit
+    when 1
+      spec_file = arr[0]
+    else
+      puts 'Which spec should be used?'
+      arr.each_with_index { |file, index| puts "#{index + 1}. #{file}" }
+      input_index = Integer(gets.chomp)
+      spec_file = arr[input_index - 1]
+  end
+
+  if spec_file.nil?
+    puts "Can't find specified spec file -> exit"
+    exit
+  end
+
+  spec_file.sub('./', '')
+end
+
+def find_version_in_podspec(podspec)
+  readme = File.read(podspec)
+
+  # try to find version in format 1.22.333
+  re = /(\d+)\.(\d+)\.(\d+)/m
+
+  match_result = re.match(readme)
+
+  unless match_result
+    puts 'Not found any versions'
+    exit
+  end
+
+  puts "Found version #{match_result[0]}"
+  [match_result[0], match_result.captures]
+end
+
+def bump_version(versions_array)
+  bumped_result = versions_array.dup
+  bumped_result.map!(&:to_i)
+
+  case @options[:bump_number]
+    when :major
+      bumped_result[0] += 1
+      bumped_result[1] = 0
+      bumped_result[2] = 0
+    when :minor
+      bumped_result[1] += 1
+      bumped_result[2] = 0
+    when :patch
+      bumped_result[2] += 1
+    else
+      fail('unknown bump_number')
+  end
+
+  bumped_version = bumped_result.join('.')
+  puts "Bump version: #{versions_array.join('.')} -> #{bumped_version}"
+  bumped_version
+end
+
+def execute_line(line)
+  output = `#{line}`
+  check_exit_status(output)
+
+  output
+end
+
+def execute_line_if_not_dry_run(line)
+  if @options[:dry_run]
+    puts "Dry run: #{line}"
+    nil
+  else
+    puts line
+    value = `#{line}`
+    puts value
+    check_exit_status(value)
+    value
+  end
+end
+
+def check_exit_status(output)
+  if $CHILD_STATUS.exitstatus != 0
+    puts "Output:\n#{output}\nExit status = #{$CHILD_STATUS.exitstatus} ->Terminate script."
+    exit
+  end
+end
+
+def run_bumping_script
+  check_repo_is_clean_or_dry_run
+  spec_file = find_spec_file
+  result, versions_array = find_version_in_podspec(spec_file)
+  bumped_version = bump_version(versions_array)
+
+  unless @options[:dry_run]
+    puts 'Are you sure? Press Y to continue:'
+    str = gets.chomp
+    if str != 'Y'
+      puts '-> exit'
+      exit
+    end
+  end
+
+  execute_line_if_not_dry_run("sed -i \"\" \"s/#{result}/#{bumped_version}/\" README.md")
+  execute_line_if_not_dry_run("sed -i \"\" \"s/#{result}/#{bumped_version}/\" #{spec_file}")
+  execute_line_if_not_dry_run("git commit --all -m \"Update #{$SPEC_TYPE} to version #{bumped_version}\"")
+  execute_line_if_not_dry_run("git tag #{bumped_version}")
+  execute_line_if_not_dry_run('git push')
+  execute_line_if_not_dry_run('git push --tags')
+  execute_line_if_not_dry_run("gem build #{spec_file}")
+
+  gem = find_current_gem_file
+  execute_line_if_not_dry_run("gem push #{gem}")
+  # execute_line_if_not_dry_run("pod trunk push #{spec_file}")
+end
+
+def revert_last_bump
+  spec_file = find_spec_file
+  result, _ = find_version_in_podspec(spec_file)
+
+  puts "DELETE tag #{result} and HARD reset HEAD~1?\nPress Y to continue:"
+  str = gets.chomp
+  if str != 'Y'
+    puts '-> exit'
+    exit
+  end
+  execute_line_if_not_dry_run("git tag -d #{result}")
+  execute_line_if_not_dry_run('git reset --hard HEAD~1')
+  execute_line_if_not_dry_run("git push --delete origin #{result}")
+end
+
+if __FILE__ == $PROGRAM_NAME
+
+  if @options[:revert]
+    revert_last_bump
+  else
+    run_bumping_script
+  end
+
+end

changelog_generator.rb

@@ -1,256 +0,0 @@
-#!/usr/bin/env ruby
-
-require 'optparse'
-require 'github_api'
-require 'json'
-require 'httparty'
-
-
-class ChangelogGenerator
-
-  attr_accessor :options, :all_tags
-
-  def initialize()
-
-    @options = self.parse_options
-    if @options[:token]
-      @github = Github.new oauth_token: @options[:token]
-    else
-      @github = Github.new
-    end
-    @all_tags = self.get_all_tags
-    @pull_requests = self.get_all_closed_pull_requests
-
-    @tag_times_hash = {}
-  end
-
-  def parse_options
-    options = {:tag1 => nil, :tag2 => nil, :format => '%d/%m/%y'}
-
-    parser = OptionParser.new { |opts|
-      opts.banner = 'Usage: changelog_generator.rb -u user_name -p project_name [-t 16-digit-GitHubToken] [options]'
-      opts.on('-u', '--user [USER]', 'your username on GitHub') do |last|
-        options[:user] = last
-      end
-      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 this app required your OAuth token for GitHub. You can generate it on https://github.com/settings/applications') do |last|
-        options[:token] = last
-      end
-      opts.on('-h', '--help', 'Displays Help') do
-        puts opts
-        exit
-      end
-      opts.on('-v', '--[no-]verbose', 'Run verbosely') do |v|
-        options[:verbose] = v
-      end
-      opts.on('-l', '--last-changes', 'generate log between last 2 tags') do |last|
-        options[:last] = last
-      end
-      opts.on('-f', '--date-format [FORMAT]', 'date format. default is %d/%m/%y') do |last|
-        options[:format] = last
-      end
-    }
-
-    parser.parse!
-
-    #udefined case with 1 parameter:
-    if ARGV[0] && !ARGV[1]
-      puts parser.banner
-      exit
-    end
-
-    if !options[:user] || !options[:project]
-      puts parser.banner
-      exit
-    end
-
-    if ARGV[1]
-      options[:tag1] = ARGV[0]
-      options[:tag2] = ARGV[1]
-
-    end
-
-    options
-  end
-
-  def print_json(json)
-    puts JSON.pretty_generate(json)
-  end
-
-  def exec_command(cmd)
-    exec_cmd = "cd #{$project_path} && #{cmd}"
-    %x[#{exec_cmd}]
-  end
-
-
-  def get_all_closed_pull_requests
-
-
-    issues = @github.pull_requests.list @options[:user], @options[:project], :state => 'closed'
-    json = issues.body
-
-    if @options[:verbose]
-      puts 'Receive all pull requests'
-    end
-
-    json
-
-  end
-
-  def compund_changelog
-    if @options[:verbose]
-      puts 'Generating changelog:'
-    end
-
-    log = "# Changelog\n\n"
-
-    if @options[:last]
-      log += self.generate_log_between_tags(self.all_tags[0], self.all_tags[1])
-    elsif @options[:tag1] && @options[:tag2]
-
-      tag1 = @options[:tag1]
-      tag2 = @options[:tag2]
-      tags_strings = []
-      self.all_tags.each { |x| tags_strings.push(x['name'])}
-
-      if tags_strings.include?(tag1)
-        if tags_strings.include?(tag2)
-          hash = Hash[tags_strings.map.with_index.to_a]
-          index1 = hash[tag1]
-          index2 = hash[tag2]
-          log += self.generate_log_between_tags(self.all_tags[index1], self.all_tags[index2])
-        else
-          puts "Can't find tag #{tag2} -> exit"
-          exit
-        end
-      else
-        puts "Can't find tag #{tag1} -> exit"
-        exit
-      end
-    else
-      log += self.generate_log_for_all_tags
-    end
-
-
-    if @options[:verbose]
-      puts log
-    end
-
-    output_filename = "#{@options[:project]}_changelog.md"
-    File.open(output_filename, 'w') { |file| file.write(log) }
-
-    puts "Done! Generated log placed in #{output_filename}"
-
-  end
-
-  def generate_log_for_all_tags
-    log = ''
-    for index in 1 ... self.all_tags.size
-      log += self.generate_log_between_tags(self.all_tags[index-1], self.all_tags[index])
-    end
-
-    log
-  end
-
-  def is_megred(number)
-    @github.pull_requests.merged? @options[:user], @options[:project], number
-  end
-
-  def get_all_merged_pull_requests
-    json = self.get_all_closed_pull_requests
-    puts 'Check if the requests is merged... (it can take a while)'
-
-    json.delete_if { |req|
-      merged = self.is_megred(req[:number])
-      if @options[:verbose]
-        puts "##{req[:number]} #{merged ? 'merged' : 'not merged'}"
-      end
-      !merged
-    }
-  end
-
-  def get_all_tags
-
-    url = "https://api.github.com/repos/#{@options[:user]}/#{@options[:project]}/tags"
-
-    if @options[:verbose]
-      puts "Receive tags for repo #{url}"
-    end
-
-    response = HTTParty.get(url,
-                            :headers => {'Authorization' => 'token 8587bb22f6bf125454768a4a19dbcc774ea68d48',
-                                        'User-Agent' => 'Changelog-Generator'})
-
-    json_parse = JSON.parse(response.body)
-
-    if @options[:verbose]
-      puts "Found #{json_parse.count} tags"
-    end
-
-    json_parse
-  end
-
-  def generate_log_between_tags(since_tag, till_tag)
-    since_tag_time = self.get_time_of_tag(since_tag)
-    till_tag_time = self.get_time_of_tag(till_tag)
-
-    # if we mix up tags order - lits fix it!
-    if since_tag_time > till_tag_time
-      since_tag, till_tag = till_tag, since_tag
-      since_tag_time, till_tag_time = till_tag_time, since_tag_time
-    end
-
-    till_tag_name = till_tag['name']
-
-    pull_requests = Array.new(@pull_requests)
-
-    pull_requests.delete_if { |req|
-      t = Time.parse(req[:closed_at]).utc
-      true_classor_false_class = t > since_tag_time
-      classor_false_class = t < till_tag_time
-
-      in_range = (true_classor_false_class) && (classor_false_class)
-      !in_range
-    }
-
-    self.create_log(pull_requests, till_tag_name, till_tag_time)
-  end
-
-  def create_log(pull_requests, tag_name, tag_time)
-
-    trimmed_tag = tag_name.tr('v', '')
-    log = "## [#{trimmed_tag}] (https://github.com/#{@options[:user]}/#{@options[:project]}/tree/#{tag_name})\n"
-
-    time_string = tag_time.strftime @options[:format]
-    log += "#### #{time_string}\n"
-
-    pull_requests.each { |dict|
-      merge = "#{dict[:title]} [\\##{dict[:number]}](https://github.com/#{@options[:user]}/#{@options[:project]}/pull/#{dict[:number]})\n\n"
-      log += "- #{merge}"
-    }
-    log
-  end
-
-  def get_time_of_tag(prev_tag)
-
-    if @tag_times_hash[prev_tag['name']]
-      return @tag_times_hash[prev_tag['name']]
-    end
-
-    if @options[:verbose]
-      puts "Get time for tag #{prev_tag['name']}"
-    end
-
-    github_git_data_commits_get = @github.git_data.commits.get @options[:user], @options[:project], prev_tag['commit']['sha']
-    time_string = github_git_data_commits_get['committer']['date']
-    Time.parse(time_string)
-    @tag_times_hash[prev_tag['name']] = Time.parse(time_string)
-  end
-
-end
-
-if __FILE__ == $0
-  ChangelogGenerator.new.compund_changelog
-end

github_changelog_generator.gemspec

@@ -0,0 +1,32 @@
+# coding: utf-8
+
+lib = File.expand_path('../lib', __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'github_changelog_generator/version'
+
+Gem::Specification.new do |spec|
+  spec.name               = 'github_changelog_generator'
+  spec.version            = GitHubChangelogGenerator::VERSION
+  spec.default_executable = 'github_changelog_generator'
+
+  spec.required_ruby_version     = '>= 1.9.3'
+  spec.authors = ['Petr Korolev']
+  spec.email = 'sky4winder+github_changelog_generator@gmail.com'
+  spec.date = `date +"%Y-%m-%d"`.strip!
+  spec.summary = 'Script, that automatically generate changelog from your tags, issues, labels and pull requests.'
+  spec.description = 'Changelog generation has never been so easy. Fully automate changelog generation - this gem generate change log file based on tags, issues and merged pull requests from Github issue tracker.'
+  spec.homepage = 'https://github.com/skywinder/Github-Changelog-Generator'
+  spec.license       = 'MIT'
+
+  spec.files = `git ls-files -z`.split("\x0")
+  spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
+  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
+  spec.require_paths = ['lib']
+
+  spec.add_development_dependency 'bundler', '~> 1.7'
+  spec.add_development_dependency 'rake', '~> 10.0'
+
+  spec.add_runtime_dependency('github_api', ['~> 0.12'])
+  spec.add_runtime_dependency('colorize', ['~> 0.7'])
+  spec.add_runtime_dependency('thor', ['~> 0.19'])
+end

lib/CHANGELOG.md

@@ -0,0 +1,31 @@
+# Change Log
+
+## [Unreleased](https://github.com/skywinder/changelog_test/tree/HEAD)
+
+[Full Changelog](https://github.com/skywinder/changelog_test/compare/v0.0.3...HEAD)
+
+**Merged pull requests:**
+
+- Add automatically generated change log file. [\#5](https://github.com/skywinder/changelog_test/pull/5) ([skywinder](https://github.com/skywinder))
+
+## [v0.0.3](https://github.com/skywinder/changelog_test/tree/v0.0.3) (2015-03-04)
+
+[Full Changelog](https://github.com/skywinder/changelog_test/compare/v0.0.2...v0.0.3)
+
+**Merged pull requests:**
+
+- fix \#3. hotfix. Should appear in v0.0.3 [\#4](https://github.com/skywinder/changelog_test/pull/4) ([skywinder](https://github.com/skywinder))
+
+## [v0.0.2](https://github.com/skywinder/changelog_test/tree/v0.0.2) (2015-03-04)
+
+[Full Changelog](https://github.com/skywinder/changelog_test/compare/v0.0.1...v0.0.2)
+
+**Merged pull requests:**
+
+- Here is a test hotfix should appear in v.0.0.2 [\#2](https://github.com/skywinder/changelog_test/pull/2) ([skywinder](https://github.com/skywinder))
+
+## [v0.0.1](https://github.com/skywinder/changelog_test/tree/v0.0.1) (2015-03-02)
+
+
+
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

lib/github_changelog_generator.rb

@@ -0,0 +1,627 @@
+#!/usr/bin/env ruby
+
+require 'github_api'
+require 'json'
+require 'colorize'
+require 'benchmark'
+
+require 'github_changelog_generator/parser'
+require 'github_changelog_generator/generator'
+require 'github_changelog_generator/version'
+require 'github_changelog_generator/reader'
+require 'github_changelog_generator/cli'
+
+module GitHubChangelogGenerator
+  class ChangelogGenerator
+    attr_accessor :options, :all_tags, :github
+
+    PER_PAGE_NUMBER = 30
+    GH_RATE_LIMIT_EXCEEDED_MSG = 'Warning: GitHub API rate limit (5000 per hour) exceeded, change log may be ' \
+        'missing some issues. You can limit the number of issues fetched using the `--max-issues NUM` argument.'
+
+    def initialize
+      @options = Parser.parse_options
+
+      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?
+
+      begin
+        @github = Github.new github_options
+      rescue
+        puts GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+      end
+
+      @generator = Generator.new(@options)
+
+      @all_tags = get_all_tags
+      @issues, @pull_requests = fetch_issues_and_pull_requests
+
+      if @options[:pulls]
+        @pull_requests = get_filtered_pull_requests
+      else
+        @pull_requests = []
+      end
+
+      if @options[:issues]
+        @issues = get_filtered_issues
+      else
+        @issues = []
+      end
+
+      fetch_event_for_issues_and_pr
+      detect_actual_closed_dates
+      @tag_times_hash = {}
+    end
+
+    def detect_actual_closed_dates
+      if @options[:verbose]
+        print "Fetching closed dates for issues...\r"
+      end
+
+      threads = []
+
+      @issues.each { |issue|
+        threads << Thread.new {
+          find_closed_date_by_commit(issue)
+        }
+      }
+
+      @pull_requests.each { |pull_request|
+        threads << Thread.new {
+          find_closed_date_by_commit(pull_request)
+        }
+      }
+      threads.each(&:join)
+
+      if @options[:verbose]
+        puts 'Fetching closed dates for issues: Done!'
+      end
+    end
+
+    def find_closed_date_by_commit(issue)
+      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'
+        # reverse! - to find latest closed event. (event goes in date order)
+        issue['events'].reverse!.each { |event|
+          if event[:event].eql? compare_string
+            if event[:commit_id].nil?
+              issue[:actual_date] = issue[:closed_at]
+            else
+              begin
+                commit = @github.git_data.commits.get @options[:user], @options[:project], event[:commit_id]
+                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
+            break
+          end
+        }
+      end
+      # TODO: assert issues, that remain without 'actual_date' hash for some reason.
+    end
+
+    def print_json(json)
+      puts JSON.pretty_generate(json)
+    end
+
+    def fetch_merged_at_pull_requests
+      if @options[:verbose]
+        print "Fetching merged dates...\r"
+      end
+      pull_requests = []
+      begin
+        response = @github.pull_requests.list @options[:user], @options[:project], state: 'closed'
+        page_i = 0
+        response.each_page do |page|
+          page_i += PER_PAGE_NUMBER
+          count_pages = response.count_pages
+          print "Fetching merged dates... #{page_i}/#{count_pages * PER_PAGE_NUMBER}\r"
+          pull_requests.concat(page)
+        end
+      rescue
+        puts GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+      end
+
+      print "                                                   \r"
+
+      @pull_requests.each { |pr|
+        fetched_pr = pull_requests.find { |fpr|
+          fpr.number == pr.number
+        }
+        pr[:merged_at] = fetched_pr[:merged_at]
+        pull_requests.delete(fetched_pr)
+      }
+
+      if @options[:verbose]
+        puts 'Fetching merged dates: Done!'
+      end
+    end
+
+    def get_filtered_pull_requests
+      fetch_merged_at_pull_requests
+
+      filtered_pull_requests = @pull_requests.select { |pr| !pr[:merged_at].nil? }
+
+      unless @options[:include_labels].nil?
+        filtered_pull_requests = @pull_requests.select { |issue|
+          # add all labels from @options[:include_labels] array
+          (issue.labels.map(&:name) & @options[:include_labels]).any?
+        }
+      end
+
+      unless @options[:exclude_labels].nil?
+        filtered_pull_requests = filtered_pull_requests.select { |issue|
+          # delete all labels from @options[:exclude_labels] array
+          !(issue.labels.map(&:name) & @options[:exclude_labels]).any?
+        }
+      end
+
+      if @options[:add_issues_wo_labels]
+        issues_wo_labels = @pull_requests.select { |issue|
+          !issue.labels.map(&:name).any?
+        }
+        filtered_pull_requests |= issues_wo_labels
+      end
+
+      if @options[:verbose]
+        puts "Filtered pull requests: #{filtered_pull_requests.count}"
+      end
+
+      filtered_pull_requests
+    end
+
+    def compound_changelog
+      log = "# Change Log\n\n"
+
+      if @options[:unreleased_only]
+        log += generate_log_between_tags(all_tags[0], nil)
+      elsif @options[:tag1] and @options[:tag2]
+        tag1 = @options[:tag1]
+        tag2 = @options[:tag2]
+        tags_strings = []
+        all_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
+            puts "Can't find tag #{tag2} -> exit"
+            exit
+          end
+        else
+          puts "Can't find tag #{tag1} -> exit"
+          exit
+        end
+      else
+        log += generate_log_for_all_tags
+      end
+
+      log += "\n\n\\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*"
+
+      output_filename = "#{@options[:output]}"
+      File.open(output_filename, 'w') { |file| file.write(log) }
+      puts 'Done!'
+      puts "Generated log placed in #{`pwd`.strip!}/#{output_filename}"
+    end
+
+    def generate_log_for_all_tags
+      fetch_tags_dates
+
+      if @options[:verbose]
+        puts 'Sorting tags...'
+      end
+
+      @all_tags.sort_by! { |x| get_time_of_tag(x) }.reverse!
+
+      if @options[:verbose]
+        puts 'Generating log...'
+      end
+
+      log = ''
+
+      if @options[:unreleased] && @all_tags.count != 0
+        unreleased_log = generate_log_between_tags(all_tags[0], nil)
+        if unreleased_log
+          log += unreleased_log
+        end
+      end
+
+      (1...all_tags.size).each { |index|
+        log += generate_log_between_tags(all_tags[index], all_tags[index - 1])
+      }
+      if @all_tags.count != 0
+        log += generate_log_between_tags(nil, all_tags.last)
+      end
+
+      log
+    end
+
+    def fetch_tags_dates
+      if @options[:verbose]
+        print "Fetching tag dates...\r"
+      end
+
+      # Async fetching tags:
+      threads = []
+      i = 0
+      all = @all_tags.count
+      @all_tags.each { |tag|
+        # explicit set @tag_times_hash to write data safety.
+        threads << Thread.new {
+          get_time_of_tag(tag, @tag_times_hash)
+          if @options[:verbose]
+            print "Fetching tags dates: #{i + 1}/#{all}\r"
+            i += 1
+          end
+        }
+      }
+
+      print "                                 \r"
+
+      threads.each(&:join)
+
+      if @options[:verbose]
+        puts "Fetching tags dates: #{i} Done!"
+      end
+    end
+
+    def get_all_tags
+      if @options[:verbose]
+        print "Fetching tags...\r"
+      end
+
+      tags = []
+
+      begin
+        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 "Fetching tags... #{page_i}/#{count_pages * PER_PAGE_NUMBER}\r"
+          tags.concat(page)
+        end
+        print "                               \r"
+
+        if tags.count == 0
+          puts "Warning: Can't find any tags in repo. Make sure, that you push tags to remote repo via 'git push --tags'".yellow
+        elsif @options[:verbose]
+          puts "Found #{tags.count} tags"
+        end
+
+      rescue
+        puts GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+      end
+
+      tags
+    end
+
+    def fetch_github_token
+      env_var = @options[:token] ? @options[:token] : (ENV.fetch 'CHANGELOG_GITHUB_TOKEN', nil)
+
+      unless env_var
+        puts 'Warning: No token provided (-t option) and variable $CHANGELOG_GITHUB_TOKEN was not found.'.yellow
+        puts 'This script can make only 50 requests per hour to GitHub API without a token!'.yellow
+      end
+
+      @github_token ||= env_var
+    end
+
+    def generate_log_between_tags(older_tag, newer_tag)
+      # older_tag nil - means it's first tag, newer_tag nil - means it unreleased section
+      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']
+      older_tag_name = older_tag.nil? ? nil : older_tag['name']
+
+      if @options[:filter_issues_by_milestone]
+        # delete excess irrelevant issues (according milestones)
+        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
+
+      if filtered_issues.empty? && filtered_pull_requests.empty? && newer_tag.nil?
+        # do not generate empty unreleased section
+        return ''
+      end
+
+      create_log(filtered_pull_requests, filtered_issues, newer_tag, older_tag_name)
+    end
+
+    def filter_by_milestone(filtered_issues, newer_tag_name, src_array)
+      filtered_issues.select! { |issue|
+        # leave issues without milestones
+        if issue.milestone.nil?
+          true
+        else
+          # check, that this milestone in tag list:
+          @all_tags.find { |tag| tag.name == issue.milestone.title }.nil?
+        end
+      }
+      unless newer_tag_name.nil?
+
+        # add missed issues (according milestones)
+        issues_to_add = src_array.select { |issue|
+          if issue.milestone.nil?
+            false
+          else
+            # check, that this milestone in tag list:
+            milestone_is_tag = @all_tags.find { |tag|
+              tag.name == issue.milestone.title
+            }
+
+            if milestone_is_tag.nil?
+              false
+            else
+              issue.milestone.title == newer_tag_name
+            end
+          end
+        }
+
+        filtered_issues |= issues_to_add
+      end
+      filtered_issues
+    end
+
+    def delete_by_time(array, hash_key, older_tag = nil, newer_tag = nil)
+      fail 'At least one of the tags should be not nil!' if older_tag.nil? && newer_tag.nil?
+
+      newer_tag_time = get_time_of_tag(newer_tag)
+      older_tag_time = get_time_of_tag(older_tag)
+
+      array.select { |req|
+        if req[hash_key]
+          t = Time.parse(req[hash_key]).utc
+
+          if older_tag_time.nil?
+            tag_in_range_old = true
+          else
+            tag_in_range_old = t > older_tag_time
+          end
+
+          if newer_tag_time.nil?
+            tag_in_range_new = true
+          else
+            tag_in_range_new = t <= newer_tag_time
+          end
+
+          tag_in_range = (tag_in_range_old) && (tag_in_range_new)
+
+          tag_in_range
+        else
+          false
+        end
+      }
+    end
+
+    # @param [Array] pull_requests
+    # @param [Array] issues
+    # @param [String] older_tag_name
+    # @return [String]
+    def create_log(pull_requests, issues, newer_tag, older_tag_name = nil)
+      newer_tag_time = newer_tag.nil? ? Time.new                    : get_time_of_tag(newer_tag)
+      newer_tag_name = newer_tag.nil? ? @options[:unreleased_label] : newer_tag['name']
+      newer_tag_link = newer_tag.nil? ? 'HEAD'                      : newer_tag_name
+
+      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:
+        issues_a = []
+        enhancement_a = []
+        bugs_a = []
+
+        issues.each { |dict|
+          added = false
+          dict.labels.each { |label|
+            if label.name == 'bug'
+              bugs_a.push dict
+              added = true
+              next
+            end
+            if label.name == 'enhancement'
+              enhancement_a.push dict
+              added = true
+              next
+            end
+          }
+          unless added
+            issues_a.push dict
+          end
+        }
+
+        log += generate_log_from_array(enhancement_a, @options[:enhancement_prefix])
+        log += generate_log_from_array(bugs_a, @options[:bug_prefix])
+        log += generate_log_from_array(issues_a, @options[:issue_prefix])
+      end
+
+      if @options[:pulls]
+        # Generate pull requests:
+        log += generate_log_from_array(pull_requests, @options[:merge_prefix])
+      end
+
+      log
+    end
+
+    def generate_log_from_array(issues, prefix)
+      log = ''
+      if options[:simple_list].nil? && issues.any?
+        log += "#{prefix}\n\n"
+      end
+
+      if issues.any?
+        issues.each { |issue|
+          merge_string = @generator.get_string_for_issue(issue)
+          log += "- #{merge_string}\n\n"
+        }
+      end
+      log
+    end
+
+    def generate_header(newer_tag_name, newer_tag_name2, newer_tag_time, older_tag_name, project_url)
+      log = ''
+
+      # Generate date string:
+      time_string = newer_tag_time.strftime @options[:dateformat]
+
+      # Generate tag name and link
+      if newer_tag_name.equal? @options[:unreleased_label]
+        log += "## [#{newer_tag_name}](#{project_url}/tree/#{newer_tag_name2})\n\n"
+      else
+        log += "## [#{newer_tag_name}](#{project_url}/tree/#{newer_tag_name2}) (#{time_string})\n\n"
+      end
+
+      if @options[:compare_link] && older_tag_name
+        # Generate compare link
+        log += "[Full Changelog](#{project_url}/compare/#{older_tag_name}...#{newer_tag_name2})\n\n"
+      end
+
+      log
+    end
+
+    def get_time_of_tag(tag_name, tag_times_hash = @tag_times_hash)
+      if tag_name.nil?
+        return nil
+      end
+
+      if tag_times_hash[tag_name['name']]
+        return @tag_times_hash[tag_name['name']]
+      end
+
+      begin
+        github_git_data_commits_get = @github.git_data.commits.get @options[:user], @options[:project], tag_name['commit']['sha']
+      rescue
+        puts GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+      end
+      time_string = github_git_data_commits_get['committer']['date']
+      @tag_times_hash[tag_name['name']] = Time.parse(time_string)
+    end
+
+    def get_filtered_issues
+      issues = @issues
+
+      filtered_issues = issues
+
+      unless @options[:include_labels].nil?
+        filtered_issues = issues.select { |issue|
+          # add all labels from @options[:include_labels] array
+          (issue.labels.map(&:name) & @options[:include_labels]).any?
+        }
+      end
+
+      unless @options[:exclude_labels].nil?
+        filtered_issues = filtered_issues.select { |issue|
+          # delete all labels from @options[:exclude_labels] array
+          !(issue.labels.map(&:name) & @options[:exclude_labels]).any?
+        }
+      end
+
+      if @options[:add_issues_wo_labels]
+        issues_wo_labels = issues.select { |issue|
+          !issue.labels.map(&:name).any?
+        }
+        filtered_issues |= issues_wo_labels
+      end
+
+      if @options[:verbose]
+        puts "Filtered issues: #{filtered_issues.count}"
+      end
+
+      filtered_issues
+    end
+
+    def fetch_issues_and_pull_requests
+      if @options[:verbose]
+        print "Fetching closed issues...\r"
+      end
+      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 "Fetching issues... #{page_i}/#{count_pages * PER_PAGE_NUMBER}\r"
+          issues.concat(page)
+          break if @options[:max_issues] && issues.length >= @options[:max_issues]
+        end
+      rescue
+        puts GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+      end
+
+      print "                               \r"
+
+      if @options[:verbose]
+        puts "Received issues: #{issues.count}"
+      end
+
+      # remove pull request from issues:
+      issues_wo_pr = issues.select { |x|
+        x.pull_request.nil?
+      }
+      pull_requests = issues.select { |x|
+        !x.pull_request.nil?
+      }
+      [issues_wo_pr, pull_requests]
+    end
+
+    def fetch_event_for_issues_and_pr
+      if @options[:verbose]
+        print "Fetching events for issues and PR: 0/#{@issues.count + @pull_requests.count}\r"
+      end
+
+      # Async fetching events:
+
+      fetch_events_async(@issues + @pull_requests)
+    end
+
+    def fetch_events_async(issues)
+      i = 0
+      max_thread_number = 50
+      threads = []
+      issues.each_slice(max_thread_number) { |issues_slice|
+        issues_slice.each { |issue|
+          threads << Thread.new {
+            begin
+              obj = @github.issues.events.list user: @options[:user], repo: @options[:project], issue_number: issue['number']
+            rescue
+              puts GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+            end
+            issue[:events] = obj.body
+            print "Fetching events for issues and PR: #{i + 1}/#{@issues.count + @pull_requests.count}\r"
+            i += 1
+          }
+        }
+        threads.each(&:join)
+        threads = []
+      }
+
+      # to clear line from prev print
+      print "                                                            \r"
+
+      if @options[:verbose]
+        puts "Fetching events for issues and PR: #{i} Done!"
+      end
+    end
+  end
+
+  if __FILE__ == $PROGRAM_NAME
+    GitHubChangelogGenerator::ChangelogGenerator.new.compound_changelog
+  end
+end

lib/github_changelog_generator/cli.rb

@@ -0,0 +1,62 @@
+#
+# Author:: Enrico Stahn <mail@enricostahn.com>
+#
+# Copyright 2014, Zanui, <engineering@zanui.com.au>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require 'thor'
+
+module GitHubChangelogGenerator
+  class CLI < Thor
+    default_task :generate
+
+    desc 'generate', 'Generates the CHANGELOG.md based on the given options'
+    option :user, aliases: '-u', type: :string, desc: 'Username of the owner of target GitHub repo'
+    option :project, aliases: '-p', type: :string, desc: 'Username of the owner of target GitHub repo'
+    option :token, aliases: '-t', type: :string, desc: 'To make more than 50 requests per hour your GitHub token required. You can generate it here: https://github.com/settings/tokens/new'
+    option :date_format, aliases: '-f', type: :string, default: '%d/%m/%y', desc: 'Date format.'
+    option :output, aliases: '-o', type: :string, default: 'CHANGELOG.md', desc: 'Output file.'
+    # TODO: Should be "closed_issues"
+    option :issues, type: :boolean, default: true, desc: 'Include closed issues to changelog.'
+    option :issues_wo_labels, type: :boolean, default: true, desc: 'Include closed issues without labels to changelog.'
+    option :pr_wo_labels, type: :boolean, default: true, desc: 'Include pull requests without labels to changelog.'
+    option :pull_requests, type: :boolean, default: true, desc: 'Include pull-requests to changelog.'
+    option :filter_by_milestone, type: :boolean, default: true, desc: 'Use milestone to detect when issue was resolved.'
+    option :author, type: :boolean, default: true, desc: 'Add author of pull-request in the end.'
+    option :unreleased_only, type: :boolean, default: true, desc: 'Generate log from unreleased closed issues only.'
+    option :unreleased, type: :boolean, default: true, desc: 'Add to log unreleased closed issues.'
+    option :unreleased_label, type: :boolean, default: true, desc: 'Add to log unreleased closed issues.'
+    option :compare_link, type: :boolean, default: true, desc: 'Include compare link (Full Changelog) between older version and newer version.'
+    option :include_labels, type: :array, default: %w(bug enhancement), desc: 'Issues only with that labels will be included to changelog.'
+    option :exclude_labels, type: :array, default: %w(duplicate question invalid wontfix), desc: 'Issues with that labels will be always excluded from changelog.'
+    option :max_issues, type: :numeric, desc: 'Max number of issues to fetch from GitHub. Default is unlimited'
+    option :github_site, :banner => 'URL', type: :string, desc: 'The Enterprise Github site on which your project is hosted.'
+    option :github_api, :banner => 'URL', type: :string, desc: 'The enterprise endpoint to use for your Github API.'
+    option :simple_list, type: :boolean, default: false, desc: 'Create simple list from issues and pull requests.'
+    option :verbose, type: :boolean, default: true, desc: 'Run verbosely.'
+
+    long_desc <<-LONGDESC
+Automatically generate change log from your tags, issues, labels and pull requests on GitHub.
+    LONGDESC
+    def generate
+    end
+
+    map %w[--version -v] => :__print_version
+    desc '--version, -v', 'print the version'
+    def __print_version
+      puts "Version: #{GitHubChangelogGenerator::VERSION}"
+    end
+  end
+end

lib/github_changelog_generator/generator.rb

@@ -0,0 +1,35 @@
+module GitHubChangelogGenerator
+  class Generator
+    def initialize(options = nil)
+      @options = options
+    end
+
+    def get_string_for_issue(issue)
+      encapsulated_title = encapsulate_string issue[:title]
+
+      title_with_number = "#{encapsulated_title} [\\##{issue[:number]}](#{issue.html_url})"
+
+      unless issue.pull_request.nil?
+        if @options[:author]
+          if issue.user.nil?
+            title_with_number += ' ({Null user})'
+          else
+            title_with_number += " ([#{issue.user.login}](#{issue.user.html_url}))"
+          end
+        end
+      end
+      title_with_number
+    end
+
+    def encapsulate_string(string)
+      string.gsub! '\\', '\\\\'
+
+      encpas_chars = %w(> * _ \( \) [ ] #)
+      encpas_chars.each do |char|
+        string.gsub! char, "\\#{char}"
+      end
+
+      string
+    end
+  end
+end

lib/github_changelog_generator/parser.rb

@@ -0,0 +1,177 @@
+#!/usr/bin/env ruby
+require 'optparse'
+require 'pp'
+require_relative 'version'
+
+module GitHubChangelogGenerator
+  class Parser
+    def self.parse_options
+      options = {
+        tag1: nil,
+        tag2: nil,
+        dateformat: '%Y-%m-%d',
+        output: 'CHANGELOG.md',
+        issues: true,
+        add_issues_wo_labels: true,
+        add_pr_wo_labels: true,
+        pulls: true,
+        filter_issues_by_milestone: true,
+        author: true,
+        unreleased: true,
+        unreleased_label: 'Unreleased',
+        compare_link: true,
+        include_labels: %w(bug enhancement),
+        exclude_labels: %w(duplicate question invalid wontfix),
+        max_issues: nil,
+        simple_list: false,
+        verbose: true,
+
+        merge_prefix: '**Merged pull requests:**',
+        issue_prefix: '**Closed issues:**',
+        bug_prefix: '**Fixed bugs:**',
+        enhancement_prefix: '**Implemented enhancements:**',
+        branch: 'origin'
+      }
+
+      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|
+          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|
+          options[:dateformat] = last
+        end
+        opts.on('-o', '--output [NAME]', 'Output file. Default is CHANGELOG.md') do |last|
+          options[:output] = last
+        end
+        opts.on('--[no-]issues', 'Include closed issues in changelog. Default is true') do |v|
+          options[:issues] = v
+        end
+        opts.on('--[no-]issues-wo-labels', 'Include closed issues without labels in changelog. Default is true') do |v|
+          options[:add_issues_wo_labels] = v
+        end
+        opts.on('--[no-]pr-wo-labels', 'Include pull requests without labels in changelog. Default is true') do |v|
+          options[:add_pr_wo_labels] = v
+        end
+        opts.on('--[no-]pull-requests', 'Include pull-requests in changelog. Default is true') do |v|
+          options[:pulls] = v
+        end
+        opts.on('--[no-]filter-by-milestone', 'Use milestone to detect when issue was resolved. Default is true') do |last|
+          options[:filter_issues_by_milestone] = last
+        end
+        opts.on('--[no-]author', 'Add author of pull-request in the end. Default is true') do |author|
+          options[:author] = author
+        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]', '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|
+          options[:compare_link] = v
+        end
+        opts.on('--include-labels  x,y,z', Array, 'Only issues with the specified labels will be included in the changelog. Default is \'bug,enhancement\'') 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|
+          options[:exclude_labels] = list
+        end
+        opts.on('--max-issues [NUMBER]', Integer, 'Max number of issues to fetch from GitHub. Default is unlimited') do |max|
+          options[:max_issues] = max
+        end
+        opts.on('--github-site [URL]', 'The Enterprise Github site on which your project is hosted.') do |last|
+          options[:github_site] = last
+        end
+        opts.on('--github-api [URL]', 'The enterprise endpoint to use for your Github API.') do |last|
+          options[:github_endpoint] = last
+        end
+        opts.on('--simple-list', 'Create simple list from issues and pull requests. Default is false.') do |v|
+          options[:simple_list] = v
+        end
+        opts.on('--[no-]verbose', 'Run verbosely. Default is true') do |v|
+          options[:verbose] = v
+        end
+        opts.on('-v', '--version', 'Print version number') do |_v|
+          puts "Version: #{GitHubChangelogGenerator::VERSION}"
+          exit
+        end
+        opts.on('-h', '--help', 'Displays Help') do
+          puts opts
+          exit
+        end
+      end
+
+      parser.parse!
+
+      if ARGV[0] && !ARGV[1]
+        github_site = options[:github_site] ? options[:github_site] : 'github.com'
+        # this match should parse  strings such "https://github.com/skywinder/Github-Changelog-Generator" or "skywinder/Github-Changelog-Generator" to user and name
+        match = /(?:.+#{Regexp.escape(github_site)}\/)?(.+)\/(.+)/.match(ARGV[0])
+
+        begin
+          param = match[2].nil?
+        rescue
+          puts "Can't detect user and name from first parameter: '#{ARGV[0]}' -> exit'"
+          exit
+        end
+        if param
+          exit
+        else
+          options[:user] = match[1]
+          options[:project] = match[2]
+        end
+
+      end
+
+      if !options[:user] && !options[:project]
+        remote = `git config --get remote.#{options[:branch]}.url`
+        # try to find repo in format:
+        # origin	git@github.com:skywinder/Github-Changelog-Generator.git (fetch)
+        # git@github.com:skywinder/Github-Changelog-Generator.git
+        match = /.*(?:[:\/])((?:-|\w|\.)*)\/((?:-|\w|\.)*)(?:\.git).*/.match(remote)
+
+        if match && match[1] && match[2]
+          puts "Detected user:#{match[1]}, project:#{match[2]}"
+          options[:user], options[:project] = match[1], match[2]
+        else
+          # try to find repo in format:
+          # origin	https://github.com/skywinder/ChangelogMerger (fetch)
+          # https://github.com/skywinder/ChangelogMerger
+          match = /.*\/((?:-|\w|\.)*)\/((?:-|\w|\.)*).*/.match(remote)
+          if match && match[1] && match[2]
+            puts "Detected user:#{match[1]}, project:#{match[2]}"
+            options[:user], options[:project] = match[1], match[2]
+          end
+        end
+      end
+
+      if !options[:user] || !options[:project]
+        puts parser.banner
+        exit
+      end
+
+      if ARGV[1]
+        options[:tag1] = ARGV[0]
+        options[:tag2] = ARGV[1]
+      end
+
+      if options[:verbose]
+        puts 'Performing task with options:'
+        pp options
+        puts ''
+      end
+
+      options
+    end
+  end
+end

lib/github_changelog_generator/reader.rb

@@ -0,0 +1,87 @@
+#
+# Author:: Enrico Stahn <mail@enricostahn.com>
+#
+# Copyright 2014, Zanui, <engineering@zanui.com.au>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+module GitHubChangelogGenerator
+  # A Reader to read an existing ChangeLog file and return a structured object
+  #
+  # Example:
+  #   reader = GitHubChangelogGenerator::Reader.new
+  #   content = reader.read('./CHANGELOG.md')
+  class Reader
+    def initialize(options = {})
+      defaults = {
+        heading_level: '##',
+        heading_structures: [
+          /^## \[(?<version>.+?)\]\((?<url>.+?)\)( \((?<date>.+?)\))?$/,
+          /^## (?<version>.+?)( \((?<date>.+?)\))?$/
+        ]
+      }
+
+      @options = options.merge(defaults)
+
+      @heading_level = @options[:heading_level]
+      @heading_structures = @options[:heading_structures]
+    end
+
+    # Parse a single heading and return a Hash
+    #
+    # The following heading structures are currently valid:
+    # - ## [v1.0.2](https://github.com/zanui/chef-thumbor/tree/v1.0.1) (2015-03-24)
+    # - ## [v1.0.2](https://github.com/zanui/chef-thumbor/tree/v1.0.1)
+    # - ## v1.0.2 (2015-03-24)
+    # - ## v1.0.2
+    #
+    # @param [String] heading Heading from the ChangeLog File
+    # @return [Hash] Returns a structured Hash with version, url and date
+    def parse_heading(heading)
+      captures = { 'version' => nil, 'url' => nil, 'date' => nil }
+
+      @heading_structures.each do |regexp|
+        matches = Regexp.new(regexp).match(heading)
+        captures.merge!(Hash[matches.names.map.zip(matches.captures)]) unless matches.nil?
+
+        # Try Regular Expressions until you find one that delivers results
+        break unless matches.nil?
+      end
+
+      captures
+    end
+
+    # Parse the given ChangeLog data into a Hash
+    #
+    # @param [String] data File data from the ChangeLog.md
+    # @return [Hash] Parsed data, e.g. [{ 'version' => ..., 'url' => ..., 'date' => ..., 'content' => ...}, ...]
+    def parse(data)
+      sections = data.split(/^## .+?$/)
+      headings = data.scan(/^## .+?$/)
+      changelog = []
+
+      headings.each_with_index do |heading, index|
+        captures = parse_heading(heading)
+        captures['content'] = sections.at(index + 1)
+        changelog.push captures
+      end
+
+      changelog
+    end
+
+    def read(file_path)
+      parse File.read(file_path)
+    end
+  end
+end

lib/github_changelog_generator/version.rb

@@ -0,0 +1,3 @@
+module GitHubChangelogGenerator
+  VERSION = '1.3.11'
+end

spec/files/github-changelog-generator.md

@@ -0,0 +1,305 @@
+# Change Log
+
+## [1.3.10](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.10) (2015-03-18)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.9...1.3.10)
+
+**Fixed bugs:**
+
+- Exclude closed PR's from changelog. [\#69](https://github.com/skywinder/Github-Changelog-Generator/issues/69)
+
+**Merged pull requests:**
+
+- Fix termination in case of empty unreleased section with `--unreleased-only` option. [\#70](https://github.com/skywinder/Github-Changelog-Generator/pull/70) ([skywinder](https://github.com/skywinder))
+
+## [1.3.9](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.9) (2015-03-06)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.8...1.3.9)
+
+**Implemented enhancements:**
+
+- Improve method of detecting owner and repository [\#63](https://github.com/skywinder/Github-Changelog-Generator/issues/63)
+
+**Merged pull requests:**
+
+- Resolved concurrency problem in case of issues \> 2048 [\#65](https://github.com/skywinder/Github-Changelog-Generator/pull/65) ([skywinder](https://github.com/skywinder))
+
+## [1.3.8](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.8) (2015-03-05)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.6...1.3.8)
+
+**Merged pull requests:**
+
+- Fix `git remote` parsing in case, when script running without parameters inside destination directory [\#61](https://github.com/skywinder/Github-Changelog-Generator/pull/61) ([skywinder](https://github.com/skywinder))
+
+## [1.3.6](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.6) (2015-03-05)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.5...1.3.6)
+
+## [1.3.5](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.5) (2015-03-04)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.4...1.3.5)
+
+**Fixed bugs:**
+
+- Pull Requests in Wrong Tag [\#60](https://github.com/skywinder/Github-Changelog-Generator/issues/60)
+
+## [1.3.4](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.4) (2015-03-03)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.3...1.3.4)
+
+**Fixed bugs:**
+
+- --no-issues appears to break PRs [\#59](https://github.com/skywinder/Github-Changelog-Generator/issues/59)
+
+## [1.3.3](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.3) (2015-03-03)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.2...1.3.3)
+
+**Closed issues:**
+
+- Add \# character to encapsulate list. [\#58](https://github.com/skywinder/Github-Changelog-Generator/issues/58)
+
+## [1.3.2](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.2) (2015-03-03)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.1...1.3.2)
+
+**Fixed bugs:**
+
+- generation failed if github commit api return `404 Not Found` [\#57](https://github.com/skywinder/Github-Changelog-Generator/issues/57)
+
+## [1.3.1](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.1) (2015-02-27)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.3.0...1.3.1)
+
+## [1.3.0](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.0) (2015-02-26)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.8...1.3.0)
+
+**Implemented enhancements:**
+
+- Do not show `Unreleased` section, when it's empty. [\#55](https://github.com/skywinder/Github-Changelog-Generator/issues/55)
+
+- Separate list exclude and include labels [\#52](https://github.com/skywinder/Github-Changelog-Generator/issues/52)
+
+- Unreleased issues in separate section [\#47](https://github.com/skywinder/Github-Changelog-Generator/issues/47)
+
+- Separate by lists: Enhancements, Bugs, Pull requests. [\#31](https://github.com/skywinder/Github-Changelog-Generator/issues/31)
+
+**Fixed bugs:**
+
+- Test pull request with invalid label \(\#26\) in changelog appeared. [\#44](https://github.com/skywinder/Github-Changelog-Generator/issues/44)
+
+**Merged pull requests:**
+
+- Implement filtering of Pull Requests by milestones [\#50](https://github.com/skywinder/Github-Changelog-Generator/pull/50) ([skywinder](https://github.com/skywinder))
+
+## [1.2.8](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.8) (2015-02-17)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.7...1.2.8)
+
+**Closed issues:**
+
+- Bugs, that closed simultaneously with push not appeared in correct version. [\#37](https://github.com/skywinder/Github-Changelog-Generator/issues/37)
+
+**Merged pull requests:**
+
+- Feature/fix 37 [\#49](https://github.com/skywinder/Github-Changelog-Generator/pull/49) ([skywinder](https://github.com/skywinder))
+
+- Prettify output [\#48](https://github.com/skywinder/Github-Changelog-Generator/pull/48) ([skywinder](https://github.com/skywinder))
+
+## [1.2.7](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.7) (2015-01-26)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.6...1.2.7)
+
+**Merged pull requests:**
+
+- Add compare link between older version and newer version [\#46](https://github.com/skywinder/Github-Changelog-Generator/pull/46) ([sue445](https://github.com/sue445))
+
+## [1.2.6](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.6) (2015-01-21)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.5...1.2.6)
+
+**Merged pull requests:**
+
+- fix link tag format [\#45](https://github.com/skywinder/Github-Changelog-Generator/pull/45) ([sugamasao](https://github.com/sugamasao))
+
+## [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))
+
+## [1.2.4](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.4) (2014-12-16)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.3...1.2.4)
+
+**Fixed bugs:**
+
+- Sometimes user is NULL during merges [\#41](https://github.com/skywinder/Github-Changelog-Generator/issues/41)
+
+- Crash when try generate log for rails [\#35](https://github.com/skywinder/Github-Changelog-Generator/issues/35)
+
+## [1.2.3](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.3) (2014-12-16)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.2...1.2.3)
+
+**Implemented enhancements:**
+
+- Add ability to run with one parameter instead -u -p [\#38](https://github.com/skywinder/Github-Changelog-Generator/issues/38)
+
+- Detailed output [\#33](https://github.com/skywinder/Github-Changelog-Generator/issues/33)
+
+**Fixed bugs:**
+
+- Docs lacking or basic behavior not as advertised [\#30](https://github.com/skywinder/Github-Changelog-Generator/issues/30)
+
+**Merged pull requests:**
+
+- Implement async fetching [\#39](https://github.com/skywinder/Github-Changelog-Generator/pull/39) ([skywinder](https://github.com/skywinder))
+
+- Fix crash when user is NULL [\#40](https://github.com/skywinder/Github-Changelog-Generator/pull/40) ([skywinder](https://github.com/skywinder))
+
+## [1.2.2](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.2) (2014-12-10)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.2.1...1.2.2)
+
+**Fixed bugs:**
+
+- 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)
+
+**Fixed bugs:**
+
+- Script fills changelog only for first 30 tags. [\#20](https://github.com/skywinder/Github-Changelog-Generator/issues/20)
+
+**Merged pull requests:**
+
+- Issues for last tag not in list [\#29](https://github.com/skywinder/Github-Changelog-Generator/pull/29) ([skywinder](https://github.com/skywinder))
+
+- Disable default --filter-pull-requests option. [\#28](https://github.com/skywinder/Github-Changelog-Generator/pull/28) ([skywinder](https://github.com/skywinder))
+
+## [1.2.0](https://github.com/skywinder/Github-Changelog-Generator/tree/1.2.0) (2014-11-19)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.1.4...1.2.0)
+
+**Merged pull requests:**
+
+- Add filter for pull-requests labels. \(option --filter-pull-requests\) [\#27](https://github.com/skywinder/Github-Changelog-Generator/pull/27) ([skywinder](https://github.com/skywinder))
+
+- Add ability to insert authors of pull-requests \(--\[no-\]author option\) [\#25](https://github.com/skywinder/Github-Changelog-Generator/pull/25) ([skywinder](https://github.com/skywinder))
+
+- Don't receive issues in case of --no-isses flag specied [\#24](https://github.com/skywinder/Github-Changelog-Generator/pull/24) ([skywinder](https://github.com/skywinder))
+
+## [1.1.4](https://github.com/skywinder/Github-Changelog-Generator/tree/1.1.4) (2014-11-18)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.1.2...1.1.4)
+
+**Implemented enhancements:**
+
+- Implement ability to retrieve GitHub token from ENV variable \(to not put it to script directly\) [\#19](https://github.com/skywinder/Github-Changelog-Generator/issues/19)
+
+**Merged pull requests:**
+
+- Sort tags by date [\#23](https://github.com/skywinder/Github-Changelog-Generator/pull/23) ([skywinder](https://github.com/skywinder))
+
+## [1.1.2](https://github.com/skywinder/Github-Changelog-Generator/tree/1.1.2) (2014-11-12)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.1.1...1.1.2)
+
+**Merged pull requests:**
+
+- Fix bug with dot signs in project name [\#18](https://github.com/skywinder/Github-Changelog-Generator/pull/18) ([skywinder](https://github.com/skywinder))
+
+- Fix bug with dot signs in user name [\#17](https://github.com/skywinder/Github-Changelog-Generator/pull/17) ([skywinder](https://github.com/skywinder))
+
+## [1.1.1](https://github.com/skywinder/Github-Changelog-Generator/tree/1.1.1) (2014-11-10)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.1.0...1.1.1)
+
+**Merged pull requests:**
+
+- Remove duplicates of issues and pull-requests with same number [\#15](https://github.com/skywinder/Github-Changelog-Generator/pull/15) ([skywinder](https://github.com/skywinder))
+
+- Sort issues by tags [\#14](https://github.com/skywinder/Github-Changelog-Generator/pull/14) ([skywinder](https://github.com/skywinder))
+
+- Add ability to add or exclude issues without any labels [\#13](https://github.com/skywinder/Github-Changelog-Generator/pull/13) ([skywinder](https://github.com/skywinder))
+
+## [1.1.0](https://github.com/skywinder/Github-Changelog-Generator/tree/1.1.0) (2014-11-10)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.0.1...1.1.0)
+
+**Implemented enhancements:**
+
+- Detect username and project form origin [\#11](https://github.com/skywinder/Github-Changelog-Generator/issues/11)
+
+**Fixed bugs:**
+
+- Bug with wrong credentials in 1.0.1 [\#12](https://github.com/skywinder/Github-Changelog-Generator/issues/12)
+
+- Markdown formating in the last line wrong [\#9](https://github.com/skywinder/Github-Changelog-Generator/issues/9)
+
+## [1.0.1](https://github.com/skywinder/Github-Changelog-Generator/tree/1.0.1) (2014-11-10)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/1.0.0...1.0.1)
+
+## [1.0.0](https://github.com/skywinder/Github-Changelog-Generator/tree/1.0.0) (2014-11-07)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/0.1.0...1.0.0)
+
+**Implemented enhancements:**
+
+- Add support for fixed issues and implemented enchanments. [\#6](https://github.com/skywinder/Github-Changelog-Generator/issues/6)
+
+- Implement option to specify output filename [\#4](https://github.com/skywinder/Github-Changelog-Generator/issues/4)
+
+**Fixed bugs:**
+
+- Last tag not appeared in changelog [\#5](https://github.com/skywinder/Github-Changelog-Generator/issues/5)
+
+**Merged pull requests:**
+
+- Implement support of different tags. [\#8](https://github.com/skywinder/Github-Changelog-Generator/pull/8) ([skywinder](https://github.com/skywinder))
+
+- Add support for issues in CHANGELOG [\#7](https://github.com/skywinder/Github-Changelog-Generator/pull/7) ([skywinder](https://github.com/skywinder))
+
+## [0.1.0](https://github.com/skywinder/Github-Changelog-Generator/tree/0.1.0) (2014-11-07)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/0.0.2...0.1.0)
+
+**Merged pull requests:**
+
+- Fix parsing date of pull request [\#3](https://github.com/skywinder/Github-Changelog-Generator/pull/3) ([skywinder](https://github.com/skywinder))
+
+- Add changelog generation for last tag [\#2](https://github.com/skywinder/Github-Changelog-Generator/pull/2) ([skywinder](https://github.com/skywinder))
+
+- Add option \(-o --output\) to specify name of the output file. [\#1](https://github.com/skywinder/Github-Changelog-Generator/pull/1) ([skywinder](https://github.com/skywinder))
+
+## [0.0.2](https://github.com/skywinder/Github-Changelog-Generator/tree/0.0.2) (2014-11-06)
+
+[Full Changelog](https://github.com/skywinder/Github-Changelog-Generator/compare/0.0.1...0.0.2)
+
+## [0.0.1](https://github.com/skywinder/Github-Changelog-Generator/tree/0.0.1) (2014-11-06)
+
+
+
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

spec/spec_helper.rb

@@ -0,0 +1,114 @@
+#
+# Author:: Enrico Stahn <mail@enricostahn.com>
+#
+# Copyright 2014, Zanui, <engineering@zanui.com.au>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+require 'coveralls'
+require 'simplecov'
+SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter[
+  SimpleCov::Formatter::HTMLFormatter,
+  Coveralls::SimpleCov::Formatter
+]
+SimpleCov.start
+
+require 'github_changelog_generator'
+
+# This file was generated by the `rspec --init` command. Conventionally, all
+# specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
+# The generated `.rspec` file contains `--require spec_helper` which will cause
+# this file to always be loaded, without a need to explicitly require it in any
+# files.
+#
+# Given that it is always loaded, you are encouraged to keep this file as
+# light-weight as possible. Requiring heavyweight dependencies from this file
+# will add to the boot time of your test suite on EVERY test run, even for an
+# individual file that may not need all of that loaded. Instead, consider making
+# a separate helper file that requires the additional dependencies and performs
+# the additional setup, and require it from the spec files that actually need
+# it.
+#
+# The `.rspec` file also contains a few flags that are not defaults but that
+# users commonly want.
+#
+# See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
+RSpec.configure do |config|
+  # rspec-expectations config goes here. You can use an alternate
+  # assertion/expectation library such as wrong or the stdlib/minitest
+  # assertions if you prefer.
+  config.expect_with :rspec do |expectations|
+    # This option will default to `true` in RSpec 4. It makes the `description`
+    # and `failure_message` of custom matchers include text for helper methods
+    # defined using `chain`, e.g.:
+    #     be_bigger_than(2).and_smaller_than(4).description
+    #     # => "be bigger than 2 and smaller than 4"
+    # ...rather than:
+    #     # => "be bigger than 2"
+    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
+  end
+
+  # rspec-mocks config goes here. You can use an alternate test double
+  # library (such as bogus or mocha) by changing the `mock_with` option here.
+  config.mock_with :rspec do |mocks|
+    # Prevents you from mocking or stubbing a method that does not exist on
+    # a real object. This is generally recommended, and will default to
+    # `true` in RSpec 4.
+    mocks.verify_partial_doubles = true
+  end
+
+  # These two settings work together to allow you to limit a spec run
+  # to individual examples or groups you care about by tagging them with
+  # `:focus` metadata. When nothing is tagged with `:focus`, all examples
+  # get run.
+  config.filter_run :focus
+  config.run_all_when_everything_filtered = true
+
+  # Limits the available syntax to the non-monkey patched syntax that is
+  # recommended. For more details, see:
+  #   - http://myronmars.to/n/dev-blog/2012/06/rspecs-new-expectation-syntax
+  #   - http://teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/
+  #   - http://myronmars.to/n/dev-blog/2014/05/notable-changes-in-rspec-3#new__config_option_to_disable_rspeccore_monkey_patching
+  # config.disable_monkey_patching!
+
+  # This setting enables warnings. It's recommended, but in some cases may
+  # be too noisy due to issues in dependencies.
+  config.warnings = true
+
+  # Many RSpec users commonly either run the entire suite or an individual
+  # file, and it's useful to allow more verbose output when running an
+  # individual spec file.
+  if config.files_to_run.one?
+    # Use the documentation formatter for detailed output,
+    # unless a formatter has already been configured
+    # (e.g. via a command-line flag).
+    config.default_formatter = 'doc'
+  end
+
+  # Print the 10 slowest examples and example groups at the
+  # end of the spec run, to help surface which specs are running
+  # particularly slow.
+  # config.profile_examples = 10
+
+  # Run specs in random order to surface order dependencies. If you find an
+  # order dependency and want to debug it, you can fix the order by providing
+  # the seed, which is printed after each run.
+  #     --seed 1234
+  config.order = :random
+
+  # Seed global randomization in this process using the `--seed` CLI option.
+  # Setting this allows you to use `--seed` to deterministically reproduce
+  # test failures related to randomization by passing the same `--seed` value
+  # as the one that triggered the failure.
+  Kernel.srand config.seed
+end

spec/unit/reader_spec.rb

@@ -0,0 +1,113 @@
+#
+# Author:: Enrico Stahn <mail@enricostahn.com>
+#
+# Copyright 2014, Zanui, <engineering@zanui.com.au>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+describe GitHubChangelogGenerator::Reader do
+  before(:all) do
+    @reader = GitHubChangelogGenerator::Reader.new
+  end
+
+  describe '#parse_heading' do
+    context 'when heading is empty' do
+      subject { @reader.parse_heading('## ') }
+      it { is_expected.to be_a(Hash) }
+      it { is_expected.to include('version', 'url', 'date') }
+      it { is_expected.to include('version' => nil, 'url' => nil, 'date' => nil) }
+      # TODO: Doesn't work?
+      # it { is_expected.to have_all_string_keys }
+    end
+    context 'when given version, url and date' do
+      subject { @reader.parse_heading('## [1.3.10](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.10) (2015-03-18)') }
+      it { is_expected.to include('version' => '1.3.10') }
+      it { is_expected.to include('url' => 'https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.10') }
+      it { is_expected.to include('date' => '2015-03-18') }
+    end
+    context 'when no url and date is provided' do
+      subject { @reader.parse_heading('## foobar') }
+      it { is_expected.to include('version' => 'foobar', 'url' => nil, 'date' => nil) }
+    end
+  end
+
+  describe '#parse' do
+    context 'when file is empty' do
+      subject { @reader.parse('') }
+      it { is_expected.to be_an(Array) }
+      it { is_expected.to be_empty }
+    end
+    context 'when file has only the header' do
+      subject { @reader.parse('# Change Log') }
+      it { is_expected.to be_an(Array) }
+      it { is_expected.to be_empty }
+    end
+  end
+
+  describe 'example CHANGELOG files' do
+    subject { @reader.read(File.expand_path(File.join(File.dirname(__FILE__), '..', 'files', self.class.description))) }
+    context 'github-changelog-generator.md' do
+      it { is_expected.to be_an(Array) }
+      it { is_expected.not_to be_empty }
+      it { expect(subject.count).to eq(28) }
+      it { expect(subject.first).to include('version' => '1.3.10') }
+      it { expect(subject.first).to include('url' => 'https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.10') }
+      it { expect(subject.first).to include('date' => '2015-03-18') }
+      it { expect(subject.first).to include('content') }
+      it 'content should not be empty' do
+        expect(subject.first['content']).not_to be_empty
+      end
+    end
+    context 'bundler.md' do
+      it { is_expected.to be_an(Array) }
+      it { is_expected.not_to be_empty }
+      it { expect(subject.count).to eq(151) }
+      it { expect(subject.first).to include('version' => '1.9.1') }
+      it { expect(subject.first).to include('url' => nil) }
+      it { expect(subject.first).to include('date' => '2015-03-21') }
+      it { expect(subject.first).to include('content') }
+      it 'content should not be empty' do
+        expect(subject.first['content']).not_to be_empty
+      end
+    end
+    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')
+      # end
+      # it do
+      #   pending('Implement heading_level for parser.')
+      #   expect(subject.first).to include('url' => nil)
+      # end
+      # it do
+      #   pending('Implement heading_level for parser.')
+      #   expect(subject.first).to include('date' => '2015-03-17')
+      # end
+      # it do
+      #   pending('Implement heading_level for parser.')
+      #   expect(subject.first).to include('content')
+      # end
+      # it 'content should not be empty' do
+      #   pending('Implement heading_level for parser.')
+      #   expect(subject.first['content']).not_to be_empty
+      # end
+    end
+  end
+end