v1.13.2

- in Gemfile

.gitignore

@@ -5,3 +5,7 @@ pkg/
 coverage/
 .bundle
 spec/*.lock
+doc
+.yardoc
+Gemfile.lock
+gemfiles/Gemfile.2_4_0.lock

.rubocop.yml

@@ -1,5 +1,12 @@
 inherit_from: .rubocop_todo.yml
 
+AllCops:
+  DisplayCopNames: true
+  DisplayStyleGuide: true
+  Exclude:
+    - 'vendor/**/*'
+    - 'gemfiles/**/*'
+
 Metrics/LineLength:
   Enabled: false
 
@@ -53,4 +60,10 @@ Style/RegexpLiteral:
 
 Style/MutableConstant:
     Enabled: false
-    
+
+# "Use idx.positive? instead of idx > 0."
+Style/NumericPredicate:
+  Enabled: false
+
+Style/SafeNavigation:
+  Enabled: false

.ruby-version

@@ -0,0 +1 @@
+2.3.1

.travis.yml

@@ -1,23 +1,25 @@
+language: ruby
 cache:
   - bundler
-language: ruby
 before_install:
   - gem update --system
   - gem install bundler
-rvm:
-  - 2.1
-script: bundle exec rake checks
 matrix:
   include:
-    # Test install on clean system
+    - rvm: 2.2.2
-    - install: true
+      install: true # This skips 'bundle install'
-      script:
+      script: gem build github_changelog_generator && gem install *.gem
-        - gem build github_changelog_generator
+    - rvm: 2.2.2
-        - gem install *.gem
+      install: true # This skips 'bundle install'
-    - install: true
+      script: gem build github_changelog_generator && bundle install
-      script:
+      gemfile: spec/install-gem-in-bundler.gemfile
-        - gem build github_changelog_generator
+    - rvm: 2.1
-        - bundle install --gemfile spec/install-gem-in-bundler.gemfile
+      gemfile: gemfiles/Gemfile.with_rack16
+    - rvm: 2.3.1
+      gemfile: gemfiles/Gemfile.with_rack2
+    - rvm: 2.4.0-preview2
+      gemfile: gemfiles/Gemfile.2_4_0
+
 notifications:
   email:
     recipients:

.yardopts

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

CHANGELOG.md

@@ -1,5 +1,54 @@
 # Change Log
 
+## [1.13.1](https://github.com/skywinder/github-changelog-generator/tree/1.13.1) (2016-07-22)
+[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.13.0...1.13.1)
+
+**Implemented enhancements:**
+
+- Don't constrain runtime deps. [\#400](https://github.com/skywinder/github-changelog-generator/pull/400) ([jkeiser](https://github.com/jkeiser))
+
+**Fixed bugs:**
+
+- `--user` flag should not be ignored [\#397](https://github.com/skywinder/github-changelog-generator/issues/397)
+- GHE not working with --github-site set to an enterprise site [\#395](https://github.com/skywinder/github-changelog-generator/issues/395)
+
+**Closed issues:**
+
+- Contributors Section [\#398](https://github.com/skywinder/github-changelog-generator/issues/398)
+
+**Merged pull requests:**
+
+- Ability to implicity set user and project from command line [\#401](https://github.com/skywinder/github-changelog-generator/pull/401) ([skywinder](https://github.com/skywinder))
+- Show how to use it with Rakefile [\#399](https://github.com/skywinder/github-changelog-generator/pull/399) ([edusantana](https://github.com/edusantana))
+- Adds documentation on using a GHE endpoint [\#396](https://github.com/skywinder/github-changelog-generator/pull/396) ([cormacmccarthy](https://github.com/cormacmccarthy))
+- Rake task usage: Added a missing option exclude\_tags\_regex [\#393](https://github.com/skywinder/github-changelog-generator/pull/393) ([perlun](https://github.com/perlun))
+- Parser: YARD docstrings and a rename, and RegExp named capture groups [\#391](https://github.com/skywinder/github-changelog-generator/pull/391) ([olleolleolle](https://github.com/olleolleolle))
+
+## [1.13.0](https://github.com/skywinder/github-changelog-generator/tree/1.13.0) (2016-07-04)
+[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.12.1...1.13.0)
+
+**Merged pull requests:**
+
+- Carry PR \#301: usernames\_as\_github\_logins [\#392](https://github.com/skywinder/github-changelog-generator/pull/392) ([olleolleolle](https://github.com/olleolleolle))
+
+## [1.12.1](https://github.com/skywinder/github-changelog-generator/tree/1.12.1) (2016-05-09)
+[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.12.0...1.12.1)
+
+**Fixed bugs:**
+
+- github\_changelog\_generator/generator/generator\_tags.rb:61:in `detect\_since\_tag': undefined method `\[\]' for nil:NilClass \(NoMethodError\) [\#351](https://github.com/skywinder/github-changelog-generator/issues/351)
+
+**Closed issues:**
+
+- Add a LICENSE file [\#369](https://github.com/skywinder/github-changelog-generator/issues/369)
+- Error installing on Ubuntu 14.04 [\#364](https://github.com/skywinder/github-changelog-generator/issues/364)
+
+**Merged pull requests:**
+
+- Move dev gems to add\_development\_dependency [\#373](https://github.com/skywinder/github-changelog-generator/pull/373) ([skywinder](https://github.com/skywinder))
+- Add MIT LICENSE file [\#370](https://github.com/skywinder/github-changelog-generator/pull/370) ([olleolleolle](https://github.com/olleolleolle))
+- Avoid nil bug in detect\_since\_tag [\#368](https://github.com/skywinder/github-changelog-generator/pull/368) ([olleolleolle](https://github.com/olleolleolle))
+
 ## [1.12.0](https://github.com/skywinder/github-changelog-generator/tree/1.12.0) (2016-04-01)
 [Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/1.11.8...1.12.0)
 
@@ -491,10 +540,6 @@
 
 - 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)
 

Gemfile

@@ -1,13 +1,27 @@
+# frozen_string_literal: true
 source "https://rubygems.org"
 
 gemspec
 
-group :test do
+group :development, :test do
   gem "rake"
   gem "bundler"
-  gem "rubocop"
+  gem "overcommit", ">= 0.31"
-  gem "overcommit"
+  gem "rubocop", ">= 0.43"
+end
+
+group :development do
+  gem "bump"
+end
+
+group :test do
   gem "coveralls", "~>0.8", require: false
   gem "simplecov", "~>0.10", require: false
   gem "codeclimate-test-reporter", "~>0.4"
+  if RUBY_VERSION > "2"
+    gem "json", "~> 2.0", ">= 2.0.2"
+  else
+    gem "json"
+  end
+  gem "rspec", "< 4"
 end

Gemfile.lock

@@ -1,108 +0,0 @@
-PATH
-  remote: .
-  specs:
-    github_changelog_generator (1.12.0)
-      colorize (~> 0.7)
-      github_api (~> 0.12)
-      rake (>= 10.0)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    addressable (2.4.0)
-    ast (2.2.0)
-    childprocess (0.5.9)
-      ffi (~> 1.0, >= 1.0.11)
-    codeclimate-test-reporter (0.5.0)
-      simplecov (>= 0.7.1, < 1.0.0)
-    colorize (0.7.7)
-    coveralls (0.8.13)
-      json (~> 1.8)
-      simplecov (~> 0.11.0)
-      term-ansicolor (~> 1.3)
-      thor (~> 0.19.1)
-      tins (~> 1.6.0)
-    descendants_tracker (0.0.4)
-      thread_safe (~> 0.3, >= 0.3.1)
-    diff-lcs (1.2.5)
-    docile (1.1.5)
-    faraday (0.9.2)
-      multipart-post (>= 1.2, < 3)
-    ffi (1.9.10)
-    github_api (0.13.1)
-      addressable (~> 2.4.0)
-      descendants_tracker (~> 0.0.4)
-      faraday (~> 0.8, < 0.10)
-      hashie (>= 3.4)
-      multi_json (>= 1.7.5, < 2.0)
-      oauth2
-    hashie (3.4.4)
-    iniparse (1.4.2)
-    json (1.8.3)
-    jwt (1.5.1)
-    multi_json (1.12.0)
-    multi_xml (0.5.5)
-    multipart-post (2.0.0)
-    oauth2 (1.1.0)
-      faraday (>= 0.8, < 0.10)
-      jwt (~> 1.0, < 1.5.2)
-      multi_json (~> 1.3)
-      multi_xml (~> 0.5)
-      rack (>= 1.2, < 3)
-    overcommit (0.33.0)
-      childprocess (~> 0.5.8)
-      iniparse (~> 1.4)
-    parser (2.3.1.0)
-      ast (~> 2.2)
-    powerpack (0.1.1)
-    rack (1.6.4)
-    rainbow (2.1.0)
-    rake (11.1.2)
-    rspec (3.4.0)
-      rspec-core (~> 3.4.0)
-      rspec-expectations (~> 3.4.0)
-      rspec-mocks (~> 3.4.0)
-    rspec-core (3.4.4)
-      rspec-support (~> 3.4.0)
-    rspec-expectations (3.4.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.4.0)
-    rspec-mocks (3.4.1)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.4.0)
-    rspec-support (3.4.1)
-    rubocop (0.39.0)
-      parser (>= 2.3.0.7, < 3.0)
-      powerpack (~> 0.1)
-      rainbow (>= 1.99.1, < 3.0)
-      ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.0, >= 1.0.1)
-    ruby-progressbar (1.8.0)
-    simplecov (0.11.2)
-      docile (~> 1.1.0)
-      json (~> 1.8)
-      simplecov-html (~> 0.10.0)
-    simplecov-html (0.10.0)
-    term-ansicolor (1.3.2)
-      tins (~> 1.0)
-    thor (0.19.1)
-    thread_safe (0.3.5)
-    tins (1.6.0)
-    unicode-display_width (1.0.5)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  bundler
-  codeclimate-test-reporter (~> 0.4)
-  coveralls (~> 0.8)
-  github_changelog_generator!
-  overcommit
-  rake
-  rspec (>= 3.2)
-  rubocop
-  simplecov (~> 0.10)
-
-BUNDLED WITH
-   1.11.2

LICENSE

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

README.md

@@ -4,6 +4,7 @@
 [![Inline docs](http://inch-ci.org/github/skywinder/github-changelog-generator.svg)](http://inch-ci.org/github/skywinder/github-changelog-generator)
 [![Code Climate](https://codeclimate.com/github/skywinder/github-changelog-generator/badges/gpa.svg)](https://codeclimate.com/github/skywinder/github-changelog-generator)
 [![Test Coverage](https://codeclimate.com/github/skywinder/github-changelog-generator/badges/coverage.svg)](https://codeclimate.com/github/skywinder/github-changelog-generator)
+[![Join the chat at https://gitter.im/github-changelog-generator/chat](https://badges.gitter.im/github-changelog-generator/chat.svg)](https://gitter.im/github-changelog-generator/chat?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 GitHub Changelog Generator ![GitHub Logo](../master/images/logo.jpg)
 ==================
@@ -23,7 +24,7 @@ GitHub Changelog Generator ![GitHub Logo](../master/images/logo.jpg)
 
 ### 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.
+**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 to 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:
 
@@ -36,7 +37,9 @@ Because software tools are for people. If you don’t care, why are you contribu
 
 ## Installation
 
-	[sudo] gem install github_changelog_generator
+	gem install github_changelog_generator
+
+See also Troubleshooting.
 
 ## Output example
 
@@ -77,6 +80,11 @@ Because software tools are for people. If you don’t care, why are you contribu
     - `github_changelog_generator -u github_username -p github_project`
     - `github_changelog_generator  github_username/github_project`
 
+- If you are running it against a repository on a Github Enterprise install, you must specify *both* `--github-site` and `--github-api` command line options:
+
+        github_changelog_generator --github-site="https://github.yoursite.com" \
+                                   --github-api="https://github.yoursite.com/api/v3/"
+
 This generates a changelog to the `CHANGELOG.md` file, with pretty markdown formatting.
 
 ### Params
@@ -133,6 +141,8 @@ we've provided a `rake` task library for your changelog generation.
 Just put something like this in your `Rakefile`:
 
 ```ruby
+require 'github_changelog_generator/task'
+
 GitHubChangelogGenerator::RakeTask.new :changelog do |config|
   config.since_tag = '0.1.14'
   config.future_release = '0.2.0'
@@ -216,6 +226,31 @@ If you're seeing this warning, please do the following:
 1. Make sure you're providing an OAuth token, so you're not making requests anonymously. Using an OAuth token increases your hourly request maximum from 60 to 5000.
 2. If you have a large repo with lots of issues/PRs, you can use `--max-issues NUM` to limit the number of issues that are pulled back. For example: `--max-issues 1000`
 
+- ***My Ruby version is very old, can I use this?***
+
+When your Ruby is old, and you don't want to upgrade, and your want to
+control which libraries you use, you can use Bundler.
+
+In a Gemfile, perhaps in a non-deployed `:development` group, add this
+gem:
+
+```ruby
+group :development do
+  gem 'github_changelog_generator', require: false
+end
+```
+
+Then you can keep back dependencies like rack, which currently is only
+compatible with Ruby >= 2.2.2. So, use an older version for your app by
+adding a line like this to the Gemfile:
+
+```
+gem 'rack', '~> 1.6'
+```
+
+This way, you can keep on using github_changelog_generator, even if you
+can't get the latest version of Ruby installed.
+
 ## Contributing
 
 1. Create an issue and describe your idea

Rakefile

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require "bundler"
 require "bundler/gem_tasks"
 require "rubocop/rake_task"
@@ -36,4 +37,4 @@ task :copy_man_page_to_manpath do |_t|
 end
 
 task checks: [:rubocop, :rspec]
-task default: [:copy_man_page_to_manpath]
+task default: [:rubocop, :rspec]

bin/git-generate-changelog

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

bin/github_changelog_generator

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

circle.yml

@@ -0,0 +1,8 @@
+notify:
+  webhooks:
+    # A list of hook hashes, containing the url field
+    # gitter hook
+    - url: https://webhooks.gitter.im/e/2d81eb1ae7695fdc82c4
+    - url: https://webhooks.gitter.im/e/3ec6a35fad7e9991058e
+
+

gemfiles/Gemfile.2_4_0

@@ -0,0 +1,3 @@
+eval_gemfile File.expand_path('../../Gemfile', __FILE__)
+gem 'rack', '>= 2'
+

gemfiles/Gemfile.with_rack16

@@ -0,0 +1,2 @@
+eval_gemfile File.expand_path('../../Gemfile', __FILE__)
+gem 'rack', '~> 1.6'

gemfiles/Gemfile.with_rack2

@@ -0,0 +1,2 @@
+eval_gemfile File.expand_path('../../Gemfile', __FILE__)
+gem 'rack', '>= 2'

github_changelog_generator.gemspec

@@ -1,4 +1,5 @@
 # coding: utf-8
+# frozen_string_literal: true
 lib = File.expand_path("../lib", __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require "github_changelog_generator/version"
@@ -17,18 +18,13 @@ Gem::Specification.new do |spec|
   spec.homepage = "https://github.com/skywinder/Github-Changelog-Generator"
   spec.license = "MIT"
 
-  spec.files = Dir["{bin,lib,man,spec}/**/*", "Rakefile", "README.md"]
+  spec.files = Dir["{bin,lib,man,spec}/**/*"] + %w(LICENSE Rakefile README.md)
 
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
   spec.add_runtime_dependency "rake", ">= 10.0"
-  spec.add_runtime_dependency("github_api", ["~> 0.12"])
+  spec.add_runtime_dependency "github_api", ">= 0.14"
-  spec.add_runtime_dependency("colorize", ["~> 0.7"])
+  spec.add_runtime_dependency "rainbow", ">= 2.1"
-
-  spec.add_development_dependency("overcommit", ">= 0.31")
-  spec.add_development_dependency("rspec", ">= 3.2")
-  spec.add_development_dependency "bundler", ">= 1.7"
-  spec.add_development_dependency("rubocop", ">= 0.31")
 end

lib/github_changelog_generator.rb

@@ -1,8 +1,8 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 require "github_api"
 require "json"
-require "colorize"
 require "benchmark"
 
 require_relative "github_changelog_generator/helper"

lib/github_changelog_generator/fetcher.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module GitHubChangelogGenerator
   # A Fetcher responsible for all requests to GitHub and all basic manipulation with related data
   # (such as filtering, validating, e.t.c)
@@ -7,6 +8,7 @@ module GitHubChangelogGenerator
 
   class Fetcher
     PER_PAGE_NUMBER = 30
+    MAX_SIMULTANEOUS_REQUESTS = 25
     CHANGELOG_GITHUB_TOKEN = "CHANGELOG_GITHUB_TOKEN"
     GH_RATE_LIMIT_EXCEEDED_MSG = "Warning: Can't finish operation: GitHub API rate limit exceeded, change log may be " \
     "missing some issues. You can limit the number of issues fetched using the `--max-issues NUM` argument."
@@ -33,7 +35,7 @@ module GitHubChangelogGenerator
     def fetch_github_token
       env_var = @options[:token] ? @options[:token] : (ENV.fetch CHANGELOG_GITHUB_TOKEN, nil)
 
-      Helper.log.warn NO_TOKEN_PROVIDED.yellow unless env_var
+      Helper.log.warn NO_TOKEN_PROVIDED unless env_var
 
       env_var
     end
@@ -52,11 +54,11 @@ module GitHubChangelogGenerator
       begin
         value = yield
       rescue Github::Error::Unauthorized => e
-        Helper.log.error e.body.red
+        Helper.log.error e.response_message
         abort "Error: wrong GitHub token"
       rescue Github::Error::Forbidden => e
-        Helper.log.warn e.body.red
+        Helper.log.warn e.response_message
-        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG
       end
       value
     end
@@ -71,13 +73,13 @@ module GitHubChangelogGenerator
       response.each_page do |page|
         page_i += PER_PAGE_NUMBER
         print_in_same_line("Fetching tags... #{page_i}/#{count_pages * PER_PAGE_NUMBER}")
-        tags.concat(page)
+        tags.concat(page) unless page.nil?
       end
       print_empty_line
 
-      if tags.count == 0
+      if tags.empty?
         Helper.log.warn "Warning: Can't find any tags in repo.\
-Make sure, that you push tags to remote repo via 'git push --tags'".yellow
+Make sure, that you push tags to remote repo via 'git push --tags'"
       else
         Helper.log.info "Found #{tags.count} tags"
       end
@@ -108,8 +110,9 @@ Make sure, that you push tags to remote repo via 'git push --tags'".yellow
         print_empty_line
         Helper.log.info "Received issues: #{issues.count}"
 
-      rescue
+      rescue Github::Error::Forbidden => e
-        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+        Helper.log.warn e.error_messages.map { |m| m[:message] }.join(", ")
+        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG
       end
 
       # separate arrays of issues and pull requests:
@@ -142,8 +145,9 @@ Make sure, that you push tags to remote repo via 'git push --tags'".yellow
           pull_requests.concat(page)
         end
         print_empty_line
-      rescue
+      rescue Github::Error::Forbidden => e
-        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+        Helper.log.warn e.error_messages.map { |m| m[:message] }.join(", ")
+        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG
       end
 
       Helper.log.info "Fetching merged dates: #{pull_requests.count}"
@@ -166,9 +170,8 @@ Make sure, that you push tags to remote repo via 'git push --tags'".yellow
     # @return [Void]
     def fetch_events_async(issues)
       i = 0
-      max_thread_number = 50
       threads = []
-      issues.each_slice(max_thread_number) do |issues_slice|
+      issues.each_slice(MAX_SIMULTANEOUS_REQUESTS) do |issues_slice|
         issues_slice.each do |issue|
           threads << Thread.new do
             begin
@@ -179,8 +182,9 @@ Make sure, that you push tags to remote repo via 'git push --tags'".yellow
               response.each_page do |page|
                 issue[:events].concat(page)
               end
-            rescue
+            rescue Github::Error::Forbidden => e
-              Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+              Helper.log.warn e.error_messages.map { |m| m[:message] }.join(", ")
+              Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG
             end
             print_in_same_line("Fetching events for issues and PR: #{i + 1}/#{issues.count}")
             i += 1
@@ -205,8 +209,9 @@ Make sure, that you push tags to remote repo via 'git push --tags'".yellow
         commit_data = @github.git_data.commits.get @options[:user],
                                                    @options[:project],
                                                    tag["commit"]["sha"]
-      rescue
+      rescue Github::Error::Forbidden => e
-        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+        Helper.log.warn e.error_messages.map { |m| m[:message] }.join(", ")
+        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG
       end
       time_string = commit_data["committer"]["date"]
       Time.parse(time_string)

lib/github_changelog_generator/generator/generator.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require_relative "../fetcher"
 require_relative "generator_generation"
 require_relative "generator_fetcher"

lib/github_changelog_generator/generator/generator_fetcher.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module GitHubChangelogGenerator
   class Generator
     # Fetch event for issues and pull requests
@@ -74,7 +75,7 @@ module GitHubChangelogGenerator
           commit = @fetcher.fetch_commit(event)
           issue[:actual_date] = commit[:author][:date]
         rescue
-          puts "Warning: Can't fetch commit #{event[:commit_id]}. It is probably referenced from another repo.".yellow
+          puts "Warning: Can't fetch commit #{event[:commit_id]}. It is probably referenced from another repo."
           issue[:actual_date] = issue[:closed_at]
         end
       end

lib/github_changelog_generator/generator/generator_generation.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module GitHubChangelogGenerator
   class Generator
     # Main function to start change log generation
@@ -39,10 +40,10 @@ module GitHubChangelogGenerator
           index2 = hash[tag2]
           log += generate_log_between_tags(all_tags[index1], all_tags[index2])
         else
-          raise ChangelogGeneratorError, "Can't find tag #{tag2} -> exit".red
+          raise ChangelogGeneratorError, "Can't find tag #{tag2} -> exit"
         end
       else
-        raise ChangelogGeneratorError, "Can't find tag #{tag1} -> exit".red
+        raise ChangelogGeneratorError, "Can't find tag #{tag1} -> exit"
       end
       log
     end
@@ -141,7 +142,7 @@ module GitHubChangelogGenerator
       (1...filtered_tags.size).each do |index|
         log += generate_log_between_tags(filtered_tags[index], filtered_tags[index - 1])
       end
-      if @filtered_tags.count != 0
+      if filtered_tags.any?
         log += generate_log_between_tags(nil, filtered_tags.last)
       end
 
@@ -160,7 +161,7 @@ module GitHubChangelogGenerator
     # Parse issue and generate single line formatted issue line.
     #
     # Example output:
-    # - Add coveralls integration [\#223](https://github.com/skywinder/github-changelog-generator/pull/223) ([skywinder](https://github.com/skywinder))
+    # - Add coveralls integration [\#223](https://github.com/skywinder/github-changelog-generator/pull/223) (@skywinder)
     #
     # @param [Hash] issue Fetched issue from GitHub
     # @return [String] Markdown-formatted single issue
@@ -168,17 +169,22 @@ module GitHubChangelogGenerator
       encapsulated_title = encapsulate_string issue[:title]
 
       title_with_number = "#{encapsulated_title} [\\##{issue[:number]}](#{issue.html_url})"
+      issue_line_with_user(title_with_number, issue)
+    end
 
-      unless issue.pull_request.nil?
+    private
-        if @options[:author]
+
-          title_with_number += if issue.user.nil?
+    def issue_line_with_user(line, issue)
-                                 " ({Null user})"
+      return line if !@options[:author] || issue.pull_request.nil?
-                               else
+
-                                 " ([#{issue.user.login}](#{issue.user.html_url}))"
+      user = issue.user
-                               end
+      return "#{line} ({Null user})" unless user
-        end
+
+      if @options[:usernames_as_github_logins]
+        "#{line} (@#{user.login})"
+      else
+        "#{line} ([#{user.login}](#{user.html_url}))"
       end
-      title_with_number
     end
   end
 end

lib/github_changelog_generator/generator/generator_processor.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module GitHubChangelogGenerator
   class Generator
     # delete all labels with labels from @options[:exclude_labels] array
@@ -130,11 +131,14 @@ module GitHubChangelogGenerator
     end
 
     def filter_by_include_labels(issues)
-      filtered_issues = @options[:include_labels].nil? ? issues : issues.select do |issue|
+      if @options[:include_labels].nil?
-        labels = issue.labels.map(&:name) & @options[:include_labels]
+        issues
-        labels.any?
+      else
+        issues.select do |issue|
+          labels = issue.labels.map(&:name) & @options[:include_labels]
+          labels.any?
+        end
       end
-      filtered_issues
     end
 
     # General filtered function

lib/github_changelog_generator/generator/generator_tags.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module GitHubChangelogGenerator
   class Generator
     # fetch, filter tags, fetch dates and sort them in time order
@@ -19,7 +20,7 @@ module GitHubChangelogGenerator
     # @param [Hash] tag_name name of the tag
     # @return [Time] time of specified tag
     def get_time_of_tag(tag_name)
-      raise ChangelogGeneratorError, "tag_name is nil".red if tag_name.nil?
+      raise ChangelogGeneratorError, "tag_name is nil" if tag_name.nil?
 
       name_of_tag = tag_name["name"]
       time_for_name = @tag_times_hash[name_of_tag]
@@ -54,13 +55,14 @@ module GitHubChangelogGenerator
 
     # @return [Object] try to find newest tag using #Reader and :base option if specified otherwise returns nil
     def detect_since_tag
-      @since_tag ||= @options[:since_tag]
+      @since_tag ||= @options.fetch(:since_tag) { version_of_first_item }
-      if @since_tag.nil? && @options[:base] && File.file?(@options[:base])
+    end
-        reader = GitHubChangelogGenerator::Reader.new
+
-        content = reader.read(@options[:base])
+    def version_of_first_item
-        @since_tag = content[0]["version"] if content.count && content
+      return unless File.file?(@options[:base].to_s)
-      end
+
-      @since_tag
+      sections = GitHubChangelogGenerator::Reader.new.read(@options[:base])
+      sections.first["version"] if sections && sections.any?
     end
 
     # Return tags after filtering tags in lists provided by option: --between-tags & --exclude-tags
@@ -98,7 +100,7 @@ module GitHubChangelogGenerator
       filtered_tags = all_tags
       tag = @options[:due_tag]
       if tag
-        if (all_tags.count > 0) && (all_tags.map(&:name).include? tag)
+        if all_tags.any? && all_tags.map(&:name).include?(tag)
           idx = all_tags.index { |t| t.name == tag }
           last_index = all_tags.count - 1
           filtered_tags = if idx > 0 && idx < last_index

lib/github_changelog_generator/helper.rb

@@ -1,4 +1,7 @@
+# frozen_string_literal: true
 require "logger"
+require "rainbow"
+
 module GitHubChangelogGenerator
   module Helper
     # @return true if the currently running program is a unit test
@@ -6,6 +9,7 @@ module GitHubChangelogGenerator
       defined? SpecHelper
     end
 
+    # :nocov:
     @log ||= if test?
                Logger.new(nil) # don't show any logs when running tests
              else
@@ -13,21 +17,16 @@ module GitHubChangelogGenerator
              end
     @log.formatter = proc do |severity, _datetime, _progname, msg|
       string = "#{msg}\n"
-
+      case severity
-      if severity == "DEBUG"
+      when "DEBUG" then Rainbow(string).magenta
-        string = string.magenta
+      when "INFO" then Rainbow(string).white
-      elsif severity == "INFO"
+      when "WARN" then Rainbow(string).yellow
-        string = string.white
+      when "ERROR" then Rainbow(string).red
-      elsif severity == "WARN"
+      when "FATAL" then Rainbow(string).red.bright
-        string = string.yellow
+      else string
-      elsif severity == "ERROR"
-        string = string.red
-      elsif severity == "FATAL"
-        string = string.red.bold
       end
-
-      string
     end
+    # :nocov:
 
     # Logging happens using this method
     class << self

lib/github_changelog_generator/parser.rb

@@ -1,4 +1,5 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 require "optparse"
 require "pp"
 require_relative "version"
@@ -14,7 +15,7 @@ module GitHubChangelogGenerator
       parser = setup_parser(options)
       parser.parse!
 
-      user_and_project_from_git(options)
+      fetch_user_and_project(options)
 
       abort(parser.banner) unless options[:user] && options[:project]
 
@@ -23,7 +24,12 @@ module GitHubChangelogGenerator
       options
     end
 
-    # @param [Hash] options to display
+    # If options set to verbose, print the parsed options.
+    #
+    # The GitHub `:token` key is censored in the output.
+    #
+    # @param options [Hash] The options to display
+    # @option options [Boolean] :verbose If false this method does nothing
     def self.print_options(options)
       if options[:verbose]
         Helper.log.info "Performing task with options:"
@@ -56,7 +62,7 @@ module GitHubChangelogGenerator
         opts.on("-b", "--base [NAME]", "Optional base file to append generated changes to.") do |last|
           options[:base] = last
         end
-        opts.on("--bugs-label [LABEL]", "Setup custom label for bug-fixes section. Default is \"**Fixed bugs:**""") do |v|
+        opts.on("--bugs-label [LABEL]", "Setup custom label for bug-fixes section. Default is \"**Fixed bugs:**\"") do |v|
           options[:bug_prefix] = v
         end
         opts.on("--enhancement-label [LABEL]", "Setup custom label for enhancements section. Default is \"**Implemented enhancements:**\"") do |v|
@@ -92,6 +98,9 @@ module GitHubChangelogGenerator
         opts.on("--[no-]author", "Add author of pull-request in the end. Default is true") do |author|
           options[:author] = author
         end
+        opts.on("--usernames-as-github-logins", "Use GitHub tags instead of Markdown links for the author of an issue or pull-request.") do |v|
+          options[:usernames_as_github_logins] = v
+        end
         opts.on("--unreleased-only", "Generate log from unreleased closed issues only.") do |v|
           options[:unreleased_only] = v
         end
@@ -167,7 +176,7 @@ module GitHubChangelogGenerator
       parser
     end
 
-    # just get default options
+    # @return [Hash] Default options
     def self.default_options
       {
         tag1: nil,
@@ -199,37 +208,54 @@ module GitHubChangelogGenerator
       }
     end
 
-    def self.user_and_project_from_git(options)
+    # If `:user` or `:project` not set in options, try setting them
+    # Valid unnamed parameters:
+    # 1) in 1 param: repo_name/project
+    # 2) in 2 params: repo name project
+    def self.fetch_user_and_project(options)
       if options[:user].nil? || options[:project].nil?
-        detect_user_and_project(options, ARGV[0], ARGV[1])
+        user, project = user_and_project_from_git(options, ARGV[0], ARGV[1])
+        options[:user] ||= user
+        options[:project] ||= project
       end
     end
 
-    # Detects user and project from git
+    # Sets `:user` and `:project` in `options` from CLI arguments or `git remote`
-    def self.detect_user_and_project(options, arg0 = nil, arg1 = nil)
+    # @param [String] arg0 first argument in cli
-      options[:user], options[:project] = user_project_from_option(arg0, arg1, options[:github_site])
+    # @param [String] arg1 second argument in cli
-      return if options[:user] && options[:project]
+    # @return [Array<String>] user and project, or nil if unsuccessful
-
+    def self.user_and_project_from_git(options, arg0 = nil, arg1 = nil)
-      if ENV["RUBYLIB"] =~ /ruby-debug-ide/
+      user, project = user_project_from_option(arg0, arg1, options[:github_site])
-        options[:user] = "skywinder"
+      unless user && project
-        options[:project] = "changelog_test"
+        if ENV["RUBYLIB"] =~ /ruby-debug-ide/
-      else
+          user = "skywinder"
-        remote = `git config --get remote.#{options[:git_remote]}.url`
+          project = "changelog_test"
-        options[:user], options[:project] = user_project_from_remote(remote)
+        else
+          remote = `git config --get remote.#{options[:git_remote]}.url`
+          user, project = user_project_from_remote(remote)
+        end
       end
+
+      [user, project]
     end
 
-    # Try to find user and project name from git remote output
+    # Returns GitHub username and project from CLI arguments
     #
-    # @param [String] output of git remote command
+    # @param arg0 [String] This parameter takes two forms: Either a full
-    # @return [Array] user and project
+    #                      GitHub URL, or a 'username/projectname', or
+    #                      simply a GitHub username
+    # @param arg1 [String] If arg0 is given as a username,
+    #                      then arg1 can given as a projectname
+    # @param github_site [String] Domain name of GitHub site
+    #
+    # @return [Array, nil] user and project, or nil if unsuccessful
     def self.user_project_from_option(arg0, arg1, github_site)
       user = nil
       project = nil
       github_site ||= "github.com"
       if arg0 && !arg1
-        # this match should parse  strings such "https://github.com/skywinder/Github-Changelog-Generator" or "skywinder/Github-Changelog-Generator" to user and name
+        # this match should parse  strings such "https://github.com/skywinder/Github-Changelog-Generator" or
-        puts arg0
+        # "skywinder/Github-Changelog-Generator" to user and name
         match = /(?:.+#{Regexp.escape(github_site)}\/)?(.+)\/(.+)/.match(arg0)
 
         begin
@@ -248,35 +274,40 @@ module GitHubChangelogGenerator
       [user, project]
     end
 
-    # Try to find user and project name from git remote output
+    # These patterns match these formats:
+    #
+    # ```
+    # origin	git@github.com:skywinder/Github-Changelog-Generator.git (fetch)
+    # git@github.com:skywinder/Github-Changelog-Generator.git
+    # ```
+    #
+    # and
+    #
+    # ```
+    # origin	https://github.com/skywinder/ChangelogMerger (fetch)
+    # https://github.com/skywinder/ChangelogMerger
+    # ```
+    GIT_REMOTE_PATTERNS = [
+      /.*(?:[:\/])(?<user>(?:-|\w|\.)*)\/(?<project>(?:-|\w|\.)*)(?:\.git).*/,
+      /.*\/(?<user>(?:-|\w|\.)*)\/(?<project>(?:-|\w|\.)*).*/
+    ]
+
+    # Returns GitHub username and project from git remote output
+    #
+    # @param git_remote_output [String] Output of git remote command
     #
-    # @param [String] output of git remote command
     # @return [Array] user and project
-    def self.user_project_from_remote(remote)
+    def self.user_project_from_remote(git_remote_output)
-      # try to find repo in format:
-      # origin	git@github.com:skywinder/Github-Changelog-Generator.git (fetch)
-      # git@github.com:skywinder/Github-Changelog-Generator.git
-      regex1 = /.*(?:[:\/])((?:-|\w|\.)*)\/((?:-|\w|\.)*)(?:\.git).*/
-
-      # try to find repo in format:
-      # origin	https://github.com/skywinder/ChangelogMerger (fetch)
-      # https://github.com/skywinder/ChangelogMerger
-      regex2 = /.*\/((?:-|\w|\.)*)\/((?:-|\w|\.)*).*/
-
-      remote_structures = [regex1, regex2]
-
       user = nil
       project = nil
-      remote_structures.each do |regex|
+      GIT_REMOTE_PATTERNS.each do |git_remote_pattern|
-        matches = Regexp.new(regex).match(remote)
+        git_remote_pattern =~ git_remote_output
 
-        if matches && matches[1] && matches[2]
+        if Regexp.last_match
-          puts "Detected user:#{matches[1]}, project:#{matches[2]}"
+          user = Regexp.last_match(:user)
-          user = matches[1]
+          project = Regexp.last_match(:project)
-          project = matches[2]
+          break
         end
-
-        break unless matches.nil?
       end
 
       [user, project]

lib/github_changelog_generator/parser_file.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require "pathname"
 
 module GitHubChangelogGenerator

lib/github_changelog_generator/reader.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 #
 # Author:: Enrico Stahn <mail@enricostahn.com>
 #

lib/github_changelog_generator/task.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 require "rake"
 require "rake/tasklib"
 require "github_changelog_generator"
@@ -14,7 +15,7 @@ module GitHubChangelogGenerator
                   unreleased_only unreleased unreleased_label
                   compare_link include_labels exclude_labels
                   bug_labels enhancement_labels
-                  between_tags exclude_tags since_tag max_issues
+                  between_tags exclude_tags exclude_tags_regex since_tag max_issues
                   github_site github_endpoint simple_list
                   future_release release_branch verbose release_url
                   base )
@@ -46,7 +47,7 @@ module GitHubChangelogGenerator
         # mimick parse_options
         options = Parser.default_options
 
-        Parser.user_and_project_from_git(options)
+        Parser.fetch_user_and_project(options)
 
         OPTIONS.each do |o|
           v = instance_variable_get("@#{o}")

lib/github_changelog_generator/version.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module GitHubChangelogGenerator
-  VERSION = "1.12.0"
+  VERSION = "1.13.2"
 end

spec/spec_helper.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 #
 # Author:: Enrico Stahn <mail@enricostahn.com>
 #
@@ -28,7 +29,9 @@ SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter.new([
                                                                  SimpleCov::Formatter::HTMLFormatter,
                                                                  CodeClimate::TestReporter::Formatter
                                                                ])
-SimpleCov.start
+SimpleCov.start do
+  add_filter "gemfiles/"
+end
 
 require "github_changelog_generator"
 require "github_changelog_generator/task"

spec/unit/fetcher_spec.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 VALID_TOKEN = "0123456789abcdef"
 INVALID_TOKEN = "0000000000000000"
 

spec/unit/generator/generator_processor_spec.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module GitHubChangelogGenerator
   describe Generator do
     context "#exclude_issues_by_labels" do

spec/unit/generator/generator_tags_spec.rb

@@ -1,19 +1,15 @@
-def tag_mash_with_name(tag)
+# frozen_string_literal: true
-  mash_tag = Hashie::Mash.new
-  mash_tag.name = tag
-  mash_tag
-end
-
-def tags_mash_from_strings(tags_strings)
-  mash_array = []
-  tags_strings.each do |tag|
-    mash_tag = tag_mash_with_name(tag)
-    mash_array << mash_tag
-  end
-  mash_array
-end
-
 describe GitHubChangelogGenerator::Generator do
+  def tag_mash_with_name(tag)
+    Hashie::Mash.new.tap { |mash_tag| mash_tag.name = tag }
+  end
+
+  def tags_mash_from_strings(tags_strings)
+    tags_strings.map do |tag|
+      tag_mash_with_name(tag)
+    end
+  end
+
   describe "#filter_between_tags" do
     context "when between_tags nil" do
       before do
@@ -206,7 +202,7 @@ describe GitHubChangelogGenerator::Generator do
         @generator.instance_variable_set :@fetcher, mock
       end
       subject do
-        of_tag = @generator.get_time_of_tag tag_mash_with_name("valid_tag")
+        of_tag = @generator.get_time_of_tag(tag_mash_with_name("valid_tag"))
         of_tag
       end
       it { is_expected.to be_a_kind_of(Time) }
@@ -215,31 +211,32 @@ describe GitHubChangelogGenerator::Generator do
   end
 
   describe "#sort_tags_by_date" do
-    time1 = Time.now
+    let(:time1) { Time.now }
-    time2 = Time.now
+    let(:time2) { Time.now }
-    time3 = Time.now
+    let(:time3) { Time.now }
+
     before(:all) do
       @generator = GitHubChangelogGenerator::Generator.new
     end
+
+    before do
+      @generator.instance_variable_set(:@tag_times_hash, "valid_tag1" => time1,
+                                                         "valid_tag2" => time2,
+                                                         "valid_tag3" => time3)
+    end
+
+    subject do
+      @generator.sort_tags_by_date(tags)
+    end
     context "sort unsorted tags" do
-      tags = tags_mash_from_strings %w(valid_tag1 valid_tag2 valid_tag3)
+      let(:tags) { tags_mash_from_strings %w(valid_tag1 valid_tag2 valid_tag3) }
-      before do
+
-        @generator.instance_variable_set :@tag_times_hash, "valid_tag1" => time1, "valid_tag2" => time2, "valid_tag3" => time3
-      end
-      subject do
-        @generator.sort_tags_by_date tags
-      end
       it { is_expected.to be_a_kind_of(Array) }
       it { is_expected.to match_array(tags.reverse!) }
     end
     context "sort sorted tags" do
-      tags = tags_mash_from_strings %w(valid_tag3 valid_tag2 valid_tag1)
+      let(:tags) { tags_mash_from_strings %w(valid_tag3 valid_tag2 valid_tag1) }
-      before do
+
-        @generator.instance_variable_set :@tag_times_hash, "valid_tag1" => time1, "valid_tag2" => time2, "valid_tag3" => time3
-      end
-      subject do
-        @generator.sort_tags_by_date tags
-      end
       it { is_expected.to be_a_kind_of(Array) }
       it { is_expected.to match_array(tags) }
     end

spec/unit/parse_file_spec.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 describe GitHubChangelogGenerator::ParserFile do
   describe ".github_changelog_generator" do
     let(:options) { {} }
@@ -48,7 +49,7 @@ describe GitHubChangelogGenerator::ParserFile do
                                           header: "=== Changelog ==="))
       end
 
-      context "turns exclude-labels into an Array", bug: '#327' do
+      context "turns exclude-labels into an Array", bug: "#327" do
         let(:file) do
           StringIO.new(<<EOF
 exclude-labels=73a91042-da6f-11e5-9335-1040f38d7f90,7adf83b4-da6f-11e5-ae18-1040f38d7f90

spec/unit/parser_spec.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 describe GitHubChangelogGenerator::Parser do
   describe ".user_project_from_remote" do
     context "when remote is type 1" do
@@ -56,5 +57,26 @@ describe GitHubChangelogGenerator::Parser do
       it { is_expected.to be_a(Array) }
       it { is_expected.to match_array([nil, nil]) }
     end
+    context "when all args is not nil" do
+      subject { GitHubChangelogGenerator::Parser.user_project_from_option("skywinder/ActionSheetPicker-3.0", "blah", "https://codeclimate.com") }
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array([nil, nil]) }
+    end
+  end
+  describe ".fetch_user_and_project" do
+    before do
+      stub_const("ARGV", ["https://github.com/skywinder/github-changelog-generator"])
+    end
+
+    context do
+      let(:valid_user) { "initialized_user" }
+      let(:options) { { user: valid_user } }
+      let(:options_before_change) { options.dup }
+      it "should leave user unchanged" do
+        expect { GitHubChangelogGenerator::Parser.fetch_user_and_project(options) }.to change { options }
+          .from(options_before_change)
+          .to(options_before_change.merge(project: "github-changelog-generator"))
+      end
+    end
   end
 end

spec/unit/reader_spec.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 #
 # Author:: Enrico Stahn <mail@enricostahn.com>
 #