v1.13.2

- in Gemfile

.gitignore

@@ -7,3 +7,5 @@ coverage/
 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
 
@@ -54,3 +61,9 @@ 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:

CHANGELOG.md

@@ -1,5 +1,29 @@
 # 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)
 

Gemfile

@@ -1,15 +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"
-  # JSON 2.0.1 is ruby 2.0+
+  if RUBY_VERSION > "2"
-  gem "json", "< 2.0"
+    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 (1.13.0)
-      colorize (>= 0.7)
-      github_api (>= 0.12)
-      rake (>= 10.0)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    addressable (2.4.0)
-    ast (2.3.0)
-    childprocess (0.5.9)
-      ffi (~> 1.0, >= 1.0.11)
-    codeclimate-test-reporter (0.6.0)
-      simplecov (>= 0.7.1, < 1.0.0)
-    colorize (0.8.1)
-    coveralls (0.8.14)
-      json (>= 1.8, < 3)
-      simplecov (~> 0.12.0)
-      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 (1.9.14)
-    github_api (0.14.4)
-      addressable (~> 2.4.0)
-      descendants_tracker (~> 0.0.4)
-      faraday (~> 0.8, < 0.10)
-      hashie (>= 3.4)
-      oauth2 (~> 1.0.0)
-    hashie (3.4.4)
-    iniparse (1.4.2)
-    json (1.8.3)
-    jwt (1.5.4)
-    multi_json (1.12.1)
-    multi_xml (0.5.5)
-    multipart-post (2.0.0)
-    oauth2 (1.0.0)
-      faraday (>= 0.8, < 0.10)
-      jwt (~> 1.0)
-      multi_json (~> 1.3)
-      multi_xml (~> 0.5)
-      rack (~> 1.2)
-    overcommit (0.34.2)
-      childprocess (~> 0.5.8)
-      iniparse (~> 1.4)
-    parser (2.3.1.2)
-      ast (~> 2.2)
-    powerpack (0.1.1)
-    rack (1.6.4)
-    rainbow (2.1.0)
-    rake (11.2.2)
-    rspec (3.5.0)
-      rspec-core (~> 3.5.0)
-      rspec-expectations (~> 3.5.0)
-      rspec-mocks (~> 3.5.0)
-    rspec-core (3.5.1)
-      rspec-support (~> 3.5.0)
-    rspec-expectations (3.5.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-mocks (3.5.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-support (3.5.0)
-    rubocop (0.41.2)
-      parser (>= 2.3.1.1, < 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 (1.8.1)
-    simplecov (0.12.0)
-      docile (~> 1.1.0)
-      json (>= 1.8, < 3)
-      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 (1.1.0)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  bundler
-  codeclimate-test-reporter (~> 0.4)
-  coveralls (~> 0.8)
-  github_changelog_generator!
-  json (< 2.0)
-  overcommit
-  rake
-  rspec (>= 3.2)
-  rubocop
-  simplecov (~> 0.10)
-
-BUNDLED WITH
-   1.12.5

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
 
@@ -223,6 +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"
@@ -24,11 +25,6 @@ Gem::Specification.new do |spec|
   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
@@ -75,9 +77,9 @@ module GitHubChangelogGenerator
       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
 

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?
+        issues
+      else
+        issues.select do |issue|
           labels = issue.labels.map(&:name) & @options[:include_labels]
           labels.any?
         end
-      filtered_issues
+      end
     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]
@@ -99,7 +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"

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"

lib/github_changelog_generator/version.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 module GitHubChangelogGenerator
-  VERSION = "1.13.1"
+  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

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 describe GitHubChangelogGenerator::Generator do
   def tag_mash_with_name(tag)
     Hashie::Mash.new.tap { |mash_tag| mash_tag.name = tag }

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) { {} }

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
@@ -63,9 +64,10 @@ describe GitHubChangelogGenerator::Parser do
     end
   end
   describe ".fetch_user_and_project" do
-    before :each do
+    before do
-      ARGV = ["https://github.com/skywinder/github-changelog-generator"]
+      stub_const("ARGV", ["https://github.com/skywinder/github-changelog-generator"])
     end
+
     context do
       let(:valid_user) { "initialized_user" }
       let(:options) { { user: valid_user } }

spec/unit/reader_spec.rb

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