Use ruby-2.4.1 in CI

.rubocop.yml

@@ -1,7 +1,6 @@
 inherit_from: .rubocop_todo.yml
 
 AllCops:
-  TargetRubyVersion: 2.2
   DisplayCopNames: true
   DisplayStyleGuide: true
   Exclude:
@@ -26,7 +25,7 @@ Metrics/ClassLength:
 Metrics/MethodLength:
     Enabled: false
 
-Naming/FileName:
+Style/FileName:
     Exclude:
       - 'bin/git-generate-changelog'
 
@@ -36,7 +35,7 @@ Metrics/AbcSize:
   Enabled: false
 
 # Offense count: 1
-Naming/AccessorMethodName:
+Style/AccessorMethodName:
   Enabled: false
 
 # Offense count: 10
@@ -75,8 +74,3 @@ Style/SafeNavigation:
 Metrics/BlockLength:
   Exclude:
     - 'spec/**/*'
-
-# Re-enable when merged; https://github.com/bbatsov/rubocop/pull/4756
-Lint/InterpolationCheck:
-  Enabled: false
-

.travis.yml

@@ -1,20 +1,22 @@
 language: ruby
 cache:
-  bundler: true
+  - bundler
 before_install:
+  - gem update --system
   - gem install bundler
 matrix:
   include:
-    - rvm: 2.2.8
+    - rvm: 2.2.6
       install: true # This skips 'bundle install'
       script: gem build github_changelog_generator && gem install *.gem
-    - rvm: 2.2.8
+    - rvm: 2.2.6
       install: true # This skips 'bundle install'
       script: gem build github_changelog_generator && bundle install
       gemfile: spec/install-gem-in-bundler.gemfile
-    - rvm: 2.3.5
+    - rvm: 2.1
-    - rvm: 2.4.2
+    - rvm: 2.3.3
-    - rvm: jruby-9.1.13.0
+    - rvm: 2.4.1
+    - rvm: jruby-9.1.8.0
       jdk: oraclejdk8
       env:
         - JRUBY_OPTS=--debug
@@ -25,7 +27,6 @@ matrix:
         - DEBUG=1
   allow_failures:
     - rvm: jruby-head
-  fast_finish: true
 
 addons:
   code_climate:

Gemfile

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 source "https://rubygems.org"
 
 ruby RUBY_VERSION
@@ -10,7 +9,7 @@ group :development, :test do
   gem "bundler"
   gem "overcommit", ">= 0.31"
   gem "rake"
-  gem "rubocop", ">= 0.50"
+  gem "rubocop", ">= 0.43"
 end
 
 group :development do

README.md

@@ -1,7 +1,6 @@
 [![Gem Version](https://badge.fury.io/rb/github_changelog_generator.svg)](http://badge.fury.io/rb/github_changelog_generator)
 [![Dependency Status](https://gemnasium.com/skywinder/github-changelog-generator.svg)](https://gemnasium.com/skywinder/github-changelog-generator)
 [![Build Status](https://travis-ci.org/skywinder/github-changelog-generator.svg?branch=master)](https://travis-ci.org/skywinder/github-changelog-generator)
-[![Build status](https://ci.appveyor.com/api/projects/status/xdfnfmdjfo0upm7m?svg=true)](https://ci.appveyor.com/project/olleolleolle/github-changelog-generator)
 [![Inline docs](http://inch-ci.org/github/skywinder/github-changelog-generator.svg)](http://inch-ci.org/github/skywinder/github-changelog-generator)
 [![Code Climate](https://codeclimate.com/github/skywinder/github-changelog-generator/badges/gpa.svg)](https://codeclimate.com/github/skywinder/github-changelog-generator)
 [![Test Coverage](https://codeclimate.com/github/skywinder/github-changelog-generator/badges/coverage.svg)](https://codeclimate.com/github/skywinder/github-changelog-generator)
@@ -27,14 +26,14 @@ GitHub Changelog Generator ![GitHub Logo](../master/images/logo.jpg)
 
 **Fully automated changelog generation** - This gem generates a 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 you don't have to fill your `CHANGELOG.md` manually now: just run the script, relax and take a cup of :coffee: before your next release! :tada:
+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?*
+>### *What’s the point of a change log?*
 To make it easier for users and contributors to see precisely what notable changes have been made between each release (or version) of the project.
 ### *Why should I care?*
 Because software tools are for people. If you don’t care, why are you contributing to open source? Surely, there must be a kernel (ha!) of care somewhere in that lovely little brain of yours.
 
-:arrow_right: *[http://keepachangelog.com](http://keepachangelog.com)*
+> :arrow_right: *[http://keepachangelog.com](http://keepachangelog.com)*
 
 ## Installation
 
@@ -78,8 +77,8 @@ See also Troubleshooting.
 		github_changelog_generator
 
 -  Or, run this from anywhere:
-      `github_changelog_generator -u github_username -p github_project`
+    - `github_changelog_generator -u github_username -p github_project`
-      `github_changelog_generator  github_username/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:
 
@@ -105,7 +104,7 @@ since-tag=1.0.0
 
 ### GitHub token
 
-GitHub only allows 50 unauthenticated requests per hour.
+GitHub only allows only 50 unauthenticated requests per hour. 
 Therefore, it's recommended to run this script with authentication by using a **token**.
 
 Here's how:
@@ -119,12 +118,8 @@ You can set an environment variable by running the following command at the prom
 
         export CHANGELOG_GITHUB_TOKEN="«your-40-digit-github-token»"
 
-So, if you get a message like this:
+So, if you got an error like this:
-
+>! /Library/Ruby/Gems/2.0.0/gems/github_api-0.12.2/lib/github_api/response/raise_error.rb:14:in `on_complete'
-``` markdown
-API rate limit exceeded for github_username.
-See: https://developer.github.com/v3/#rate-limiting
-```
 
 It's time to create this token! (Or, wait an hour for GitHub to reset your unauthenticated request limit.)
 
@@ -213,14 +208,14 @@ An auto-generated changelog really helps, even if you manually fill in the relea
 
 For example:
 
-When you find a closed bug, it is very useful to know which release fixed it.
+When I found a closed bug, it's very useful know which release fixed it. 
-So that you can easily find the issue by \# in `CHANGELOG.md`.
+In this case, you can easily find the issue by \# in `CHANGELOG.md`.
 
 - it's not quite as easy to find this in handwritten releases notes
 - a generated file saves you the trouble of remembering everything;
   sometimes people forget to add things to a handwritten file
 
-Ultimately, I think GitHub Releases are ideal for end-users.
+Ultimately, I think GitHub Releases is ideal for end-users. 
 Meanwhile, `CHANGELOG.md` lives right in the repository, with its detailed list of changes, which is handy for developers.
 Finally, there's nothing wrong with using GitHub Releases alongside `CHANGELOG.md` in this combination.
 
@@ -261,14 +256,14 @@ can't get the latest version of Ruby installed.
 ## Contributing
 
 1. Create an issue and describe your idea
-2. [Fork it](https://github.com/skywinder/github-changelog-generator/fork)
+2. [Fork it] (https://github.com/skywinder/Github-Changelog-Generator/fork)
 3. Create your feature branch (`git checkout -b my-new-feature`)
 4. Commit your changes (`git commit -am 'Add some feature'`)
 5. Publish the branch (`git push origin my-new-feature`)
 6. Create a new Pull Request
 7. Profit! :white_check_mark:
 
-You can test your workflow with changelog generator with [the skywinder/changelog_test repo](https://github.com/skywinder/changelog_test/).
+*To test your workflow with changelog generator, you can use [test repo](https://github.com/skywinder/changelog_test/)*
 
 ## License
 

Rakefile

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 require "bundler"
 require "bundler/gem_tasks"
 require "rubocop/rake_task"
@@ -11,10 +10,31 @@ require "overcommit"
 RuboCop::RakeTask.new
 RSpec::Core::RakeTask.new(:rspec)
 
-desc "When releasing the gem, re-fetch latest cacert.pem from curl.haxx.se. Developer task."
+task :copy_man_page_to_manpath do |_t|
-task :update_ssl_ca_file do
+  known_manpath_paths = %w(/etc/manpath.config /etc/manpaths)
-  `pushd lib/github_changelog_generator/ssl_certs && curl --remote-name --time-cond cacert.pem https://curl.haxx.se/ca/cacert.pem && popd`
+  manpath = known_manpath_paths.find do |f|
+    path = Pathname(f)
+    path.file? && path.readable?
   end
 
-task checks: %i[rubocop rspec]
+  next unless manpath
-task default: %i[rubocop rspec]
+
+  writable_man_path = Pathname(manpath).each_line.find do |line|
+    path = Pathname(line.chomp)
+    path.directory? && path.writable?
+  end
+
+  next unless writable_man_path
+
+  man_prefix = Pathname("#{writable_man_path.chomp}/man1")
+  man_pages = "man/git-*.1"
+
+  Pathname.glob(man_pages) do |path|
+    if path.exist? && man_prefix.exist? && man_prefix.writable?
+      FileUtils.cp(path, man_prefix + path.basename)
+    end
+  end
+end
+
+task checks: [:rubocop, :rspec]
+task default: [:rubocop, :rspec]

appveyor.yml

@@ -17,9 +17,6 @@ environment:
     - ruby_version: "21" # Older version, but matches Travis-CI
     - ruby_version: "21-x64"
 
-init:
-  - git config --global core.autocrlf true
-
 install:
   - SET PATH=C:\Ruby%ruby_version%\bin;%PATH%
 
@@ -51,8 +48,3 @@ notifications:
       - sky4winder+githubchangeloggenerator@gmail.com
     on_build_success: false
     on_build_status_changed: true
-  - provider: GitHubPullRequest
-    on_build_success: true
-    on_build_failure: true
-    on_build_status_changed: true
-

circle.yml

@@ -0,0 +1,11 @@
+dependencies:
+  pre:
+    - gem update --system
+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
+
+

github_changelog_generator.gemspec

@@ -1,5 +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"
@@ -18,7 +18,7 @@ Gem::Specification.new do |spec|
   spec.homepage = "https://github.com/skywinder/Github-Changelog-Generator"
   spec.license = "MIT"
 
-  spec.files = Dir["{bin,lib,man,spec}/**/*"] + %w[LICENSE Rakefile README.md]
+  spec.files = Dir["{bin,lib,man,spec}/**/*"] + %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)/})

lib/github_changelog_generator.rb

@@ -5,18 +5,17 @@ require "octokit"
 require "faraday-http-cache"
 require "logger"
 require "active_support"
-require "active_support/core_ext/object/blank"
 require "json"
 require "multi_json"
 require "benchmark"
 
-require "github_changelog_generator/helper"
+require_relative "github_changelog_generator/helper"
-require "github_changelog_generator/options"
+require_relative "github_changelog_generator/options"
-require "github_changelog_generator/parser"
+require_relative "github_changelog_generator/parser"
-require "github_changelog_generator/parser_file"
+require_relative "github_changelog_generator/parser_file"
-require "github_changelog_generator/generator/generator"
+require_relative "github_changelog_generator/generator/generator"
-require "github_changelog_generator/version"
+require_relative "github_changelog_generator/version"
-require "github_changelog_generator/reader"
+require_relative "github_changelog_generator/reader"
 
 # The main module, where placed all classes (now, at least)
 module GitHubChangelogGenerator
@@ -34,10 +33,14 @@ module GitHubChangelogGenerator
     def run
       log = @generator.compound_changelog
 
-      output_filename = @options[:output].to_s
+      output_filename = (@options[:output]).to_s
-      File.open(output_filename, "wb") { |file| file.write(log) }
+      File.open(output_filename, "w") { |file| file.write(log) }
       puts "Done!"
       puts "Generated log placed in #{Dir.pwd}/#{output_filename}"
     end
   end
+
+  if __FILE__ == $PROGRAM_NAME
+    GitHubChangelogGenerator::ChangelogGenerator.new.run
+  end
 end

lib/github_changelog_generator/generator/generator.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 require_relative "../octo_fetcher"
 require_relative "generator_generation"
 require_relative "generator_fetcher"
@@ -36,17 +35,16 @@ module GitHubChangelogGenerator
       detect_actual_closed_dates(@issues + @pull_requests)
     end
 
-    ENCAPSULATED_CHARACTERS = %w(< > * _ \( \) [ ] #)
+    # Encapsulate characters to make markdown look as expected.
-
-    # Encapsulate characters to make Markdown look as expected.
     #
     # @param [String] string
     # @return [String] encapsulated input string
     def encapsulate_string(string)
-      string = string.gsub('\\', '\\\\')
+      string.gsub! '\\', '\\\\'
 
-      ENCAPSULATED_CHARACTERS.each do |char|
+      encpas_chars = %w(< > * _ \( \) [ ] #)
-        string = string.gsub(char, "\\#{char}")
+      encpas_chars.each do |char|
+        string.gsub! char, "\\#{char}"
       end
 
       string
@@ -57,23 +55,14 @@ module GitHubChangelogGenerator
     # @param [Array] pull_requests List or PR's in new section
     # @param [Array] issues List of issues in new section
     # @param [String] newer_tag Name of the newer tag. Could be nil for `Unreleased` section
-    # @param [Hash, nil] older_tag Older tag, used for the links. Could be nil for last tag.
+    # @param [String] older_tag_name Older tag, used for the links. Could be nil for last tag.
     # @return [String] Ready and parsed section
-    def create_log_for_tag(pull_requests, issues, newer_tag, older_tag = nil)
+    def create_log_for_tag(pull_requests, issues, newer_tag, older_tag_name = nil)
       newer_tag_link, newer_tag_name, newer_tag_time = detect_link_tag_time(newer_tag)
 
       github_site = options[:github_site] || "https://github.com"
       project_url = "#{github_site}/#{options[:user]}/#{options[:project]}"
 
-      # If the older tag is nil, go back in time from the latest tag and find
-      # the SHA for the first commit.
-      older_tag_name =
-        if older_tag.nil?
-          @fetcher.commits_before(newer_tag_time).last["sha"]
-        else
-          older_tag["name"]
-        end
-
       log = generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name, project_url)
 
       if options[:issues]
@@ -81,7 +70,7 @@ module GitHubChangelogGenerator
         log += issues_to_log(issues, pull_requests)
       end
 
-      if options[:pulls] && options[:add_pr_wo_labels]
+      if options[:pulls]
         # Generate pull requests:
         log += generate_sub_section(pull_requests, options[:merge_prefix])
       end

lib/github_changelog_generator/generator/generator_fetcher.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 module GitHubChangelogGenerator
   class Generator
     MAX_THREAD_NUMBER = 25
@@ -78,7 +77,7 @@ module GitHubChangelogGenerator
           issue["actual_date"] = commit["commit"]["author"]["date"]
 
           # issue['actual_date'] = commit['author']['date']
-        rescue StandardError
+        rescue
           puts "Warning: Can't fetch commit #{event['commit_id']}. It is probably referenced from another repo."
           issue["actual_date"] = issue["closed_at"]
         end

lib/github_changelog_generator/generator/generator_generation.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 module GitHubChangelogGenerator
   class Generator
     # Main function to start change log generation
@@ -21,10 +20,7 @@ module GitHubChangelogGenerator
 
       log += File.read(options[:base]) if File.file?(options[:base])
 
-      credit_line = "\n\n\\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*"
+      log += "\n\n\\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*"
-      log.gsub!(credit_line, "") # Remove old credit lines
-      log += credit_line
-
       @log = log
     end
 
@@ -68,7 +64,7 @@ module GitHubChangelogGenerator
       log += if newer_tag_name.equal?(options[:unreleased_label])
                "## [#{newer_tag_name}](#{release_url})\n\n"
              else
-               "## [#{newer_tag_name}](#{release_url}) (#{time_string})\n\n"
+               "## [#{newer_tag_name}](#{release_url}) (#{time_string})\n"
              end
 
       if options[:compare_link] && older_tag_link
@@ -85,21 +81,22 @@ module GitHubChangelogGenerator
     def generate_log_between_tags(older_tag, newer_tag)
       filtered_issues, filtered_pull_requests = filter_issues_for_tags(newer_tag, older_tag)
 
+      older_tag_name = older_tag.nil? ? detect_since_tag : older_tag["name"]
+
       if newer_tag.nil? && filtered_issues.empty? && filtered_pull_requests.empty?
         # do not generate empty unreleased section
         return ""
       end
 
-      create_log_for_tag(filtered_pull_requests, filtered_issues, newer_tag, older_tag)
+      create_log_for_tag(filtered_pull_requests, filtered_issues, newer_tag, older_tag_name)
     end
 
-    # Filters issues and pull requests based on, respectively, `closed_at` and `merged_at`
+    # Apply all filters to issues and pull requests
-    #  timestamp fields.
     #
     # @return [Array] filtered issues and pull requests
     def filter_issues_for_tags(newer_tag, older_tag)
-      filtered_pull_requests = delete_by_time(@pull_requests, "merged_at", older_tag, newer_tag)
+      filtered_pull_requests = delete_by_time(@pull_requests, "actual_date", older_tag, newer_tag)
-      filtered_issues        = delete_by_time(@issues, "closed_at", 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"]
 

lib/github_changelog_generator/generator/generator_processor.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 module GitHubChangelogGenerator
   class Generator
     # delete all labels with labels from options[:exclude_labels] array
@@ -126,17 +125,19 @@ module GitHubChangelogGenerator
     # @return [Array] filtered array of issues
     def include_issues_by_labels(issues)
       filtered_issues = filter_by_include_labels(issues)
-      filtered_issues = filter_wo_labels(filtered_issues)
+      filtered_issues |= filter_wo_labels(issues)
       filtered_issues
     end
 
     # @return [Array] issues without labels or empty array if add_issues_wo_labels is false
     def filter_wo_labels(issues)
       if options[:add_issues_wo_labels]
-        issues
+        issues_wo_labels = issues.select do |issue|
-      else
+          !issue["labels"].map { |l| l["name"] }.any?
-        issues.select { |issue| issue["labels"].map { |l| l["name"] }.any? }
         end
+        return issues_wo_labels
+      end
+      []
     end
 
     def filter_by_include_labels(issues)
@@ -196,8 +197,8 @@ module GitHubChangelogGenerator
         end
       end
 
-      pull_requests.reject! do |pr|
+      pull_requests.select! do |pr|
-        pr["merged_at"].nil?
+        !pr["merged_at"].nil?
       end
 
       pull_requests

lib/github_changelog_generator/generator/generator_tags.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 module GitHubChangelogGenerator
   class Generator
     # fetch, filter tags, fetch dates and sort them in time order
@@ -8,47 +7,30 @@ module GitHubChangelogGenerator
       detect_due_tag
 
       all_tags      = @fetcher.get_all_tags
+      included_tags = filter_excluded_tags(all_tags)
+
       fetch_tags_dates(all_tags) # Creates a Hash @tag_times_hash
-      all_sorted_tags = sort_tags_by_date(all_tags)
+      @sorted_tags   = sort_tags_by_date(included_tags)
+      @filtered_tags = get_filtered_tags(included_tags)
 
-      @sorted_tags   = filter_excluded_tags(all_sorted_tags)
+      @tag_section_mapping = build_tag_section_mapping(@filtered_tags, sorted_tags)
-      @filtered_tags = get_filtered_tags(@sorted_tags)
-
-      # Because we need to properly create compare links, we need a sorted list
-      # of all filtered tags (including the excluded ones). We'll exclude those
-      # tags from section headers inside the mapping function.
-      section_tags = get_filtered_tags(all_sorted_tags)
-
-      @tag_section_mapping = build_tag_section_mapping(section_tags, @filtered_tags)
 
       @filtered_tags
     end
 
-    # @param [Array] section_tags are the tags that need a subsection output
+    # @param [Array] filtered_tags are the tags that need a subsection output
-    # @param [Array] filtered_tags is the list of filtered tags ordered from newest -> oldest
+    # @param [Array] all_tags is the list of all tags ordered from newest -> oldest
     # @return [Hash] key is the tag to output, value is an array of [Left Tag, Right Tag]
     # PRs to include in this section will be >= [Left Tag Date] and <= [Right Tag Date]
-    # rubocop:disable Style/For - for allows us to be more concise
+    def build_tag_section_mapping(filtered_tags, all_tags)
-    def build_tag_section_mapping(section_tags, filtered_tags)
       tag_mapping = {}
-      for i in 0..(section_tags.length - 1)
+      filtered_tags.each do |tag|
-        tag = section_tags[i]
+        older_tag_idx = all_tags.index(tag) + 1
-
+        older_tag = all_tags[older_tag_idx]
-        # Don't create section header for the "since" tag
-        next if @since_tag && tag["name"] == @since_tag
-
-        # Don't create a section header for the first tag in between_tags
-        next if options[:between_tags] && tag == section_tags.last
-
-        # Don't create a section header for excluded tags
-        next unless filtered_tags.include?(tag)
-
-        older_tag = section_tags[i + 1]
         tag_mapping[tag] = [older_tag, tag]
       end
       tag_mapping
     end
-    # rubocop:enable Style/For
 
     # Sort all tags by date, newest to oldest
     def sort_tags_by_date(tags)
@@ -113,12 +95,13 @@ module GitHubChangelogGenerator
       sections.first["version"] if sections && sections.any?
     end
 
-    # Return tags after filtering tags in lists provided by option: --exclude-tags
+    # Return tags after filtering tags in lists provided by option: --between-tags & --exclude-tags
     #
     # @return [Array]
     def get_filtered_tags(all_tags)
       filtered_tags = filter_since_tag(all_tags)
-      filter_due_tag(filtered_tags)
+      filtered_tags = filter_due_tag(filtered_tags)
+      filter_between_tags(filtered_tags)
     end
 
     # @param [Array] all_tags all tags
@@ -130,7 +113,7 @@ module GitHubChangelogGenerator
         if all_tags.map { |t| t["name"] }.include? tag
           idx = all_tags.index { |t| t["name"] == tag }
           filtered_tags = if idx > 0
-                            all_tags[0..idx]
+                            all_tags[0..idx - 1]
                           else
                             []
                           end
@@ -161,6 +144,23 @@ module GitHubChangelogGenerator
       filtered_tags
     end
 
+    # @param [Array] all_tags all tags
+    # @return [Array] filtered tags according :between_tags option
+    def filter_between_tags(all_tags)
+      filtered_tags = all_tags
+      tag_names     = filtered_tags.map { |ft| ft["name"] }
+
+      if options[:between_tags]
+        options[:between_tags].each do |tag|
+          unless tag_names.include?(tag)
+            Helper.log.warn "Warning: can't find tag #{tag}, specified with --between-tags option."
+          end
+        end
+        filtered_tags = all_tags.select { |tag| options[:between_tags].include?(tag["name"]) }
+      end
+      filtered_tags
+    end
+
     # @param [Array] all_tags all tags
     # @return [Array] filtered tags according :exclude_tags or :exclude_tags_regex option
     def filter_excluded_tags(all_tags)
@@ -177,19 +177,18 @@ module GitHubChangelogGenerator
 
     def apply_exclude_tags(all_tags)
       if options[:exclude_tags].is_a?(Regexp)
-        filter_tags_with_regex(all_tags, options[:exclude_tags], "--exclude-tags")
+        filter_tags_with_regex(all_tags, options[:exclude_tags])
       else
         filter_exact_tags(all_tags)
       end
     end
 
     def apply_exclude_tags_regex(all_tags)
-      regex = Regexp.new(options[:exclude_tags_regex])
+      filter_tags_with_regex(all_tags, Regexp.new(options[:exclude_tags_regex]))
-      filter_tags_with_regex(all_tags, regex, "--exclude-tags-regex")
     end
 
-    def filter_tags_with_regex(all_tags, regex, regex_option_name)
+    def filter_tags_with_regex(all_tags, regex)
-      warn_if_nonmatching_regex(all_tags, regex, regex_option_name)
+      warn_if_nonmatching_regex(all_tags)
       all_tags.reject { |tag| regex =~ tag["name"] }
     end
 
@@ -200,10 +199,11 @@ module GitHubChangelogGenerator
       all_tags.reject { |tag| options[:exclude_tags].include?(tag["name"]) }
     end
 
-    def warn_if_nonmatching_regex(all_tags, regex, regex_option_name)
+    def warn_if_nonmatching_regex(all_tags)
-      unless all_tags.map { |t| t["name"] }.any? { |t| regex =~ t }
+      unless all_tags.map { |t| t["name"] }.any? { |t| options[:exclude_tags] =~ t }
         Helper.log.warn "Warning: unable to reject any tag, using regex "\
-                        "#{regex.inspect} in #{regex_option_name} option."
+                        "#{options[:exclude_tags].inspect} in --exclude-tags "\
+                        "option."
       end
     end
 

lib/github_changelog_generator/helper.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 require "logger"
 require "rainbow"
 

lib/github_changelog_generator/octo_fetcher.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 require "tmpdir"
 require "retriable"
 module GitHubChangelogGenerator
@@ -43,16 +42,9 @@ module GitHubChangelogGenerator
       @github_options[:access_token] = @github_token unless @github_token.nil?
       @github_options[:api_endpoint] = @options[:github_endpoint] unless @options[:github_endpoint].nil?
 
-      configure_octokit_ssl
-
       @client = Octokit::Client.new(@github_options)
     end
 
-    def configure_octokit_ssl
-      ca_file = @options[:ssl_ca_file] || ENV["SSL_CA_FILE"] || File.expand_path("../ssl_certs/cacert.pem", __FILE__)
-      Octokit.connection_options = { ssl: { ca_file: ca_file } }
-    end
-
     def init_cache
       middleware_opts = {
         serializer: Marshal,
@@ -236,17 +228,6 @@ Make sure, that you push tags to remote repo via 'git push --tags'"
       end
     end
 
-    # Fetch all commits before certain point
-    #
-    # @return [String]
-    def commits_before(start_time)
-      commits = []
-      iterate_pages(@client, "commits_before", start_time.to_datetime.to_s) do |new_commits|
-        commits.concat(new_commits)
-      end
-      commits
-    end
-
     private
 
     def stringify_keys_deep(indata)

lib/github_changelog_generator/options.rb

@@ -1,57 +1,55 @@
 # frozen_string_literal: true
-
 require "delegate"
 module GitHubChangelogGenerator
   class Options < SimpleDelegator
     UnsupportedOptionError = Class.new(ArgumentError)
 
-    KNOWN_OPTIONS = %i[
+    KNOWN_OPTIONS = [
-      add_issues_wo_labels
+      :add_issues_wo_labels,
-      add_pr_wo_labels
+      :add_pr_wo_labels,
-      author
+      :author,
-      base
+      :base,
-      between_tags
+      :between_tags,
-      bug_labels
+      :bug_labels,
-      bug_prefix
+      :bug_prefix,
-      cache_file
+      :cache_file,
-      cache_log
+      :cache_log,
-      compare_link
+      :compare_link,
-      date_format
+      :date_format,
-      due_tag
+      :due_tag,
-      enhancement_labels
+      :enhancement_labels,
-      enhancement_prefix
+      :enhancement_prefix,
-      exclude_labels
+      :exclude_labels,
-      exclude_tags
+      :exclude_tags,
-      exclude_tags_regex
+      :exclude_tags_regex,
-      filter_issues_by_milestone
+      :filter_issues_by_milestone,
-      frontmatter
+      :frontmatter,
-      future_release
+      :future_release,
-      git_remote
+      :git_remote,
-      github_endpoint
+      :github_endpoint,
-      github_site
+      :github_site,
-      header
+      :header,
-      http_cache
+      :http_cache,
-      include_labels
+      :include_labels,
-      issue_prefix
+      :issue_prefix,
-      issue_line_labels
+      :issue_line_labels,
-      issues
+      :issues,
-      max_issues
+      :max_issues,
-      merge_prefix
+      :merge_prefix,
-      output
+      :output,
-      project
+      :project,
-      pulls
+      :pulls,
-      release_branch
+      :release_branch,
-      release_url
+      :release_url,
-      simple_list
+      :simple_list,
-      since_tag
+      :since_tag,
-      ssl_ca_file
+      :token,
-      token
+      :unreleased,
-      unreleased
+      :unreleased_label,
-      unreleased_label
+      :unreleased_only,
-      unreleased_only
+      :user,
-      user
+      :usernames_as_github_logins,
-      usernames_as_github_logins
+      :verbose
-      verbose
     ]
 
     def initialize(values)

lib/github_changelog_generator/parser.rb

@@ -1,6 +1,5 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
-
 require "optparse"
 require "pp"
 require_relative "version"
@@ -14,10 +13,7 @@ module GitHubChangelogGenerator
       ParserFile.new(options).parse!
 
       parser = setup_parser(options)
-      begin parser.parse!
+      parser.parse!
-      rescue OptionParser::InvalidOption => e
-        abort [e, parser].join("\n")
-      end
 
       fetch_user_and_project(options)
 
@@ -132,6 +128,9 @@ module GitHubChangelogGenerator
         opts.on("--issue-line-labels x,y,z", Array, 'The specified labels will be shown in brackets next to each matching issue. Use "ALL" to show all labels. Default is [].') do |list|
           options[:issue_line_labels] = list
         end
+        opts.on("--between-tags  x,y,z", Array, "Change log will be filled only between specified tags") do |list|
+          options[:between_tags] = list
+        end
         opts.on("--exclude-tags  x,y,z", Array, "Change log will exclude specified tags") do |list|
           options[:exclude_tags] = list
         end
@@ -174,9 +173,6 @@ module GitHubChangelogGenerator
         opts.on("--cache-log [CACHE-LOG]", "Filename to use for cache log. Default is github-changelog-logger.log in a temporary directory.") do |cache_log|
           options[:cache_log] = cache_log
         end
-        opts.on("--ssl-ca-file [PATH]", "Path to cacert.pem file. Default is a bundled lib/github_changelog_generator/ssl_certs/cacert.pem. Respects SSL_CA_PATH.") do |ssl_ca_file|
-          options[:ssl_ca_file] = ssl_ca_file
-        end
         opts.on("--[no-]verbose", "Run verbosely. Default is true") do |v|
           options[:verbose] = v
         end
@@ -207,13 +203,12 @@ module GitHubChangelogGenerator
         unreleased: true,
         unreleased_label: "Unreleased",
         compare_link: true,
-        enhancement_labels: ["enhancement", "Enhancement", "Type: Enhancement"],
+        enhancement_labels: %w(enhancement Enhancement),
-        bug_labels: ["bug", "Bug", "Type: Bug"],
+        bug_labels: %w(bug Bug),
-        exclude_labels: ["duplicate", "question", "invalid", "wontfix", "Duplicate", "Question", "Invalid", "Wontfix", "Meta: Exclude From Changelog"],
+        exclude_labels: %w(duplicate question invalid wontfix Duplicate Question Invalid Wontfix),
         issue_line_labels: [],
         max_issues: nil,
         simple_list: false,
-        ssl_ca_file: nil,
         verbose: true,
         header: "# Change Log",
         merge_prefix: "**Merged pull requests:**",
@@ -277,7 +272,7 @@ module GitHubChangelogGenerator
 
         begin
           param = match[2].nil?
-        rescue StandardError
+        rescue
           puts "Can't detect user and name from first parameter: '#{arg0}' -> exit'"
           return
         end

lib/github_changelog_generator/parser_file.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 require "pathname"
 
 module GitHubChangelogGenerator
@@ -48,7 +47,7 @@ module GitHubChangelogGenerator
       return if non_configuration_line?(line)
       option_name, value = extract_pair(line)
       @options[option_key_for(option_name)] = convert_value(value, option_name)
-    rescue StandardError
+    rescue
       raise ParserError, "Failed on line ##{line_number}: \"#{line.gsub(/[\n\r]+/, '')}\""
     end
 
@@ -66,8 +65,8 @@ module GitHubChangelogGenerator
       [key.tr("-", "_").to_sym, value.gsub(/[\n\r]+/, "")]
     end
 
-    KNOWN_ARRAY_KEYS = %i[exclude_labels include_labels bug_labels
+    KNOWN_ARRAY_KEYS = [:exclude_labels, :include_labels, :bug_labels,
-                          enhancement_labels issue_line_labels between_tags exclude_tags]
+                        :enhancement_labels, :issue_line_labels, :between_tags, :exclude_tags]
     KNOWN_INTEGER_KEYS = [:max_issues]
 
     def convert_value(value, option_name)

lib/github_changelog_generator/reader.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 #
 # Author:: Enrico Stahn <mail@enricostahn.com>
 #

lib/github_changelog_generator/task.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 require "rake"
 require "rake/tasklib"
 require "github_changelog_generator"
@@ -8,7 +7,7 @@ module GitHubChangelogGenerator
   class RakeTask < ::Rake::TaskLib
     include ::Rake::DSL if defined?(::Rake::DSL)
 
-    OPTIONS = %w[ user project token date_format output
+    OPTIONS = %w( user project token date_format output
                   bug_prefix enhancement_prefix issue_prefix
                   header merge_prefix issues
                   add_issues_wo_labels add_pr_wo_labels
@@ -19,7 +18,7 @@ module GitHubChangelogGenerator
                   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 ]
+                  base )
 
     OPTIONS.each do |o|
       attr_accessor o.to_sym

lib/github_changelog_generator/version.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 module GitHubChangelogGenerator
-  VERSION = "1.15.0-alpha"
+  VERSION = "1.14.3"
 end

man/git-generate-changelog.1.html

@@ -192,6 +192,10 @@
 
 <p>   Issues with the specified labels will be always added to "Implemented enhancements" section. Default is 'enhancement,Enhancement'</p>
 
+<p>   --between-tags x,y,z</p>
+
+<p>   Change log will be filled only between specified tags</p>
+
 <p>   --exclude-tags x,y,z</p>
 
 <p>   Change log will exclude specified tags</p>

man/git-generate-changelog.html

@@ -184,6 +184,10 @@
 
 <p>   Issues with the specified labels will be always added to "Implemented enhancements" section. Default is 'enhancement,Enhancement'</p>
 
+<p>   --between-tags x,y,z</p>
+
+<p>   Change log will be filled only between specified tags</p>
+
 <p>   --exclude-tags x,y,z</p>
 
 <p>   Change log will exclude specified tags</p>

man/git-generate-changelog.md

@@ -119,6 +119,10 @@ Automatically generate change log from your tags, issues, labels and pull reques
 
    Issues with the specified labels will be always added to "Implemented enhancements" section. Default is 'enhancement,Enhancement'
 
+   --between-tags x,y,z
+
+   Change log will be filled only between specified tags
+
    --exclude-tags x,y,z
 
    Change log will exclude specified tags
@@ -175,10 +179,6 @@ Automatically generate change log from your tags, issues, labels and pull reques
 
    Filename to use for cache log. Default is github-changelog-logger.log in a temporary directory.
 
-    --ssl-ca-file [PATH]
-
-   Path to cacert.pem file. Default is a bundled lib/github_changelog_generator/ssl_certs/cacert.pem.  Respects SSL_CA_PATH.
-
    --[no-]verbose
 
    Run verbosely. Default is true

spec/spec_helper.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 #
 # Author:: Enrico Stahn <mail@enricostahn.com>
 #

spec/unit/generator/generator_generation_spec.rb

@@ -1,17 +0,0 @@
-# frozen_string_literal: true
-
-module GitHubChangelogGenerator
-  describe Generator do
-    describe "#get_string_for_issue" do
-      let(:issue) do
-        { "title" => "Bug in code" }
-      end
-
-      it "formats an issue according to options" do
-        expect do
-          described_class.new.get_string_for_issue(issue)
-        end.not_to raise_error
-      end
-    end
-  end
-end

spec/unit/generator/generator_processor_spec.rb

@@ -1,32 +1,19 @@
 # frozen_string_literal: true
-
 module GitHubChangelogGenerator
   describe Generator do
-    let(:default_options) { GitHubChangelogGenerator::Parser.default_options }
+    context "#exclude_issues_by_labels" do
-    let(:options) { {} }
+      let(:label) { { "name" => "BAD" } }
-    let(:generator) { described_class.new(default_options.merge(options)) }
+      let(:issue) { { "labels" => [label] } }
-
-    let(:bad_label) { { "name" => "BAD" } }
-    let(:bad_issue) { { "labels" => [bad_label] } }
       let(:good_label) { { "name" => "GOOD" } }
       let(:good_issue) { { "labels" => [good_label] } }
-    let(:unlabeled_issue) { { "labels" => [] } }
+      let(:issues) { [issue, good_issue] }
-    let(:issues) { [bad_issue, good_issue, unlabeled_issue] }
+      subject(:generator) { described_class.new(exclude_labels: %w(BAD BOO)) }
 
-    describe "#exclude_issues_by_labels" do
+      it "removes issues with labels in the exclude_label list" do
-      subject do
+        result = generator.exclude_issues_by_labels(issues)
-        generator.exclude_issues_by_labels(issues)
-      end
 
-      let(:expected_issues) { issues }
+        expect(result).to include(good_issue)
-
+        expect(result).not_to include(issue)
-      it { is_expected.to eq(expected_issues) }
-
-      context "when 'exclude_lables' is provided" do
-        let(:options) { { exclude_labels: %w[BAD BOO] } }
-        let(:expected_issues) { [good_issue, unlabeled_issue] }
-
-        it { is_expected.to eq(expected_issues) }
       end
 
       context "with no option given" do
@@ -38,43 +25,5 @@ module GitHubChangelogGenerator
         end
       end
     end
-
-    describe "#get_filtered_issues" do
-      subject do
-        generator.get_filtered_issues(issues)
-      end
-
-      let(:expected_issues) { issues }
-
-      it { is_expected.to eq(expected_issues) }
-
-      context "when 'exclude_labels' is provided" do
-        let(:options) { { exclude_labels: %w[BAD BOO] } }
-        let(:expected_issues) { [good_issue, unlabeled_issue] }
-
-        it { is_expected.to eq(expected_issues) }
-      end
-
-      context "when 'add_issues_wo_labels' is false" do
-        let(:options) { { add_issues_wo_labels: false } }
-        let(:expected_issues) { [bad_issue, good_issue] }
-
-        it { is_expected.to eq(expected_issues) }
-
-        context "with 'exclude_labels'" do
-          let(:options) { { add_issues_wo_labels: false, exclude_labels: %w[GOOD] } }
-          let(:expected_issues) { [bad_issue] }
-
-          it { is_expected.to eq(expected_issues) }
-        end
-      end
-
-      context "when 'include_labels' is specified" do
-        let(:options) { { include_labels: %w[GOOD] } }
-        let(:expected_issues) { [good_issue] }
-
-        it { is_expected.to eq(expected_issues) }
-      end
-    end
   end
 end

spec/unit/generator/generator_tags_spec.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 describe GitHubChangelogGenerator::Generator do
   def tag_with_name(tag)
     {
@@ -13,231 +12,174 @@ describe GitHubChangelogGenerator::Generator do
     end
   end
 
-  describe "#tag_section_mapping" do
+  describe "#filter_between_tags" do
-    let(:all_tags) { tags_from_strings(%w[8 7 6 5 4 3 2 1]) }
+    context "when between_tags nil" do
-    let(:sorted_tags) { all_tags }
-
-    let(:default_options) { GitHubChangelogGenerator::Parser.default_options }
-    let(:options) { {} }
-    let(:generator) { described_class.new(default_options.merge(options)) }
-
       before do
-      allow_any_instance_of(GitHubChangelogGenerator::OctoFetcher).to receive(:get_all_tags).and_return(all_tags)
+        @generator = GitHubChangelogGenerator::Generator.new(between_tags: nil)
-      allow(generator).to receive(:fetch_tags_dates).with(all_tags)
-      allow(generator).to receive(:sort_tags_by_date).with(all_tags).and_return(sorted_tags)
-      generator.fetch_and_filter_tags
       end
 
       subject do
-      generator.tag_section_mapping
+        @generator.get_filtered_tags(tags_from_strings(%w(1 2 3)))
+      end
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(tags_from_strings(%w(1 2 3))) }
+    end
+    context "when between_tags same as input array" do
+      before do
+        @generator = GitHubChangelogGenerator::Generator.new(between_tags: %w(1 2 3))
+      end
+      subject do
+        @generator.get_filtered_tags(tags_from_strings(%w(1 2 3)))
+      end
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(tags_from_strings(%w(1 2 3))) }
     end
 
-    shared_examples_for "a section mapping" do
+    context "when between_tags filled with correct values" do
-      it { is_expected.to be_a(Hash) }
+      before do
-      it { is_expected.to eq(expected_mapping) }
+        @generator = GitHubChangelogGenerator::Generator.new(between_tags: %w(1 2))
+      end
+      subject do
+        @generator.get_filtered_tags(tags_from_strings(%w(1 2 3)))
+      end
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(tags_from_strings(%w(1 2))) }
     end
 
-    shared_examples_for "a full changelog" do
+    context "when between_tags filled with invalid values" do
-      let(:expected_mapping) do
+      before do
-        {
+        @generator = GitHubChangelogGenerator::Generator.new(between_tags: %w(1 q w))
-          tag_with_name("8") => [tag_with_name("7"), tag_with_name("8")],
-          tag_with_name("7") => [tag_with_name("6"), tag_with_name("7")],
-          tag_with_name("6") => [tag_with_name("5"), tag_with_name("6")],
-          tag_with_name("5") => [tag_with_name("4"), tag_with_name("5")],
-          tag_with_name("4") => [tag_with_name("3"), tag_with_name("4")],
-          tag_with_name("3") => [tag_with_name("2"), tag_with_name("3")],
-          tag_with_name("2") => [tag_with_name("1"), tag_with_name("2")],
-          tag_with_name("1") => [nil, tag_with_name("1")]
-        }
       end
 
-      it_behaves_like "a section mapping"
+      subject do
+        @generator.get_filtered_tags(tags_from_strings(%w(1 2 3)))
+      end
+      it { is_expected.to be_a(Array) }
+      it { is_expected.to match_array(tags_from_strings(%w(1))) }
+    end
   end
 
-    shared_examples_for "a changelog with some exclusions" do
+  describe "#get_filtered_tags" do
-      let(:expected_mapping) do
+    subject do
-        {
+      generator.get_filtered_tags(tags_from_strings(%w(1 2 3 4 5)))
-          tag_with_name("8") => [tag_with_name("7"), tag_with_name("8")],
-          tag_with_name("6") => [tag_with_name("5"), tag_with_name("6")],
-          tag_with_name("4") => [tag_with_name("3"), tag_with_name("4")],
-          tag_with_name("3") => [tag_with_name("2"), tag_with_name("3")],
-          tag_with_name("1") => [nil, tag_with_name("1")]
-        }
     end
 
-      it_behaves_like "a section mapping"
+    context "respects between tags" do
-    end
+      let(:generator) { GitHubChangelogGenerator::Generator.new(between_tags: %w(1 2 3)) }
 
-    context "with no constraints" do
+      it { is_expected.to be_a Array }
-      it_behaves_like "a full changelog"
+      it { is_expected.to match_array(tags_from_strings(%w(1 2 3))) }
-    end
-
-    context "with since only" do
-      let(:options) { { since_tag: "6" } }
-      let(:expected_mapping) do
-        {
-          tag_with_name("8") => [tag_with_name("7"), tag_with_name("8")],
-          tag_with_name("7") => [tag_with_name("6"), tag_with_name("7")]
-        }
-      end
-
-      it_behaves_like "a section mapping"
-    end
-
-    context "with due only" do
-      let(:options) { { due_tag: "4" } }
-      let(:expected_mapping) do
-        {
-          tag_with_name("3") => [tag_with_name("2"), tag_with_name("3")],
-          tag_with_name("2") => [tag_with_name("1"), tag_with_name("2")],
-          tag_with_name("1") => [nil, tag_with_name("1")]
-        }
-      end
-
-      it_behaves_like "a section mapping"
-    end
-
-    context "with since and due" do
-      let(:options) { { since_tag: "2", due_tag: "5" } }
-      let(:expected_mapping) do
-        {
-          tag_with_name("4") => [tag_with_name("3"), tag_with_name("4")],
-          tag_with_name("3") => [tag_with_name("2"), tag_with_name("3")]
-        }
-      end
-
-      it_behaves_like "a section mapping"
-    end
-
-    context "with excluded tags" do
-      context "as a list of strings" do
-        let(:options) { { exclude_tags: %w[2 5 7] } }
-
-        it_behaves_like "a changelog with some exclusions"
-      end
-
-      context "as a regex" do
-        let(:options) { { exclude_tags: /[257]/ } }
-
-        it_behaves_like "a changelog with some exclusions"
-      end
-
-      context "as a regex string" do
-        let(:options) { { exclude_tags_regex: "[257]" } }
-
-        it_behaves_like "a changelog with some exclusions"
-      end
     end
   end
 
   describe "#filter_excluded_tags" do
-    subject { generator.filter_excluded_tags(tags_from_strings(%w[1 2 3])) }
+    subject { generator.filter_excluded_tags(tags_from_strings(%w(1 2 3))) }
 
     context "with matching string" do
-      let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags: %w[3]) }
+      let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags: %w(3)) }
       it { is_expected.to be_a Array }
-      it { is_expected.to match_array(tags_from_strings(%w[1 2])) }
+      it { is_expected.to match_array(tags_from_strings(%w(1 2))) }
     end
 
     context "with non-matching string" do
-      let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags: %w[invalid tags]) }
+      let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags: %w(invalid tags)) }
       it { is_expected.to be_a Array }
-      it { is_expected.to match_array(tags_from_strings(%w[1 2 3])) }
+      it { is_expected.to match_array(tags_from_strings(%w(1 2 3))) }
     end
 
     context "with matching regex" do
       let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags: /[23]/) }
       it { is_expected.to be_a Array }
-      it { is_expected.to match_array(tags_from_strings(%w[1])) }
+      it { is_expected.to match_array(tags_from_strings(%w(1))) }
     end
 
     context "with non-matching regex" do
       let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags: /[abc]/) }
       it { is_expected.to be_a Array }
-      it { is_expected.to match_array(tags_from_strings(%w[1 2 3])) }
+      it { is_expected.to match_array(tags_from_strings(%w(1 2 3))) }
     end
   end
 
   describe "#filter_excluded_tags_regex" do
-    subject { generator.filter_excluded_tags(tags_from_strings(%w[1 2 3])) }
+    subject { generator.filter_excluded_tags(tags_from_strings(%w(1 2 3))) }
 
     context "with matching regex" do
       let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags_regex: "[23]") }
       it { is_expected.to be_a Array }
-      it { is_expected.to match_array(tags_from_strings(%w[1])) }
+      it { is_expected.to match_array(tags_from_strings(%w(1))) }
     end
 
     context "with non-matching regex" do
       let(:generator) { GitHubChangelogGenerator::Generator.new(exclude_tags_regex: "[45]") }
       it { is_expected.to be_a Array }
-      it { is_expected.to match_array(tags_from_strings(%w[1 2 3])) }
+      it { is_expected.to match_array(tags_from_strings(%w(1 2 3))) }
     end
   end
 
   describe "#filter_since_tag" do
     context "with filled array" do
-      subject { generator.filter_since_tag(tags_from_strings(%w[1 2 3])) }
+      subject { generator.filter_since_tag(tags_from_strings(%w(1 2 3))) }
 
       context "with valid since tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(since_tag: "2") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[1 2])) }
+        it { is_expected.to match_array(tags_from_strings(%w(1))) }
       end
 
       context "with invalid since tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(since_tag: "Invalid tag") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[1 2 3])) }
+        it { is_expected.to match_array(tags_from_strings(%w(1 2 3))) }
       end
     end
 
     context "with empty array" do
-      subject { generator.filter_since_tag(tags_from_strings(%w[])) }
+      subject { generator.filter_since_tag(tags_from_strings(%w())) }
 
       context "with valid since tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(since_tag: "2") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[])) }
+        it { is_expected.to match_array(tags_from_strings(%w())) }
       end
 
       context "with invalid since tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(since_tag: "Invalid tag") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[])) }
+        it { is_expected.to match_array(tags_from_strings(%w())) }
       end
     end
   end
 
   describe "#filter_due_tag" do
     context "with filled array" do
-      subject { generator.filter_due_tag(tags_from_strings(%w[1 2 3])) }
+      subject { generator.filter_due_tag(tags_from_strings(%w(1 2 3))) }
 
       context "with valid due tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(due_tag: "2") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[3])) }
+        it { is_expected.to match_array(tags_from_strings(%w(3))) }
       end
 
       context "with invalid due tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(due_tag: "Invalid tag") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[1 2 3])) }
+        it { is_expected.to match_array(tags_from_strings(%w(1 2 3))) }
       end
     end
 
     context "with empty array" do
-      subject { generator.filter_due_tag(tags_from_strings(%w[])) }
+      subject { generator.filter_due_tag(tags_from_strings(%w())) }
 
       context "with valid due tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(due_tag: "2") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[])) }
+        it { is_expected.to match_array(tags_from_strings(%w())) }
       end
 
       context "with invalid due tag" do
         let(:generator) { GitHubChangelogGenerator::Generator.new(due_tag: "Invalid tag") }
         it { is_expected.to be_a Array }
-        it { is_expected.to match_array(tags_from_strings(%w[])) }
+        it { is_expected.to match_array(tags_from_strings(%w())) }
       end
     end
   end
@@ -290,13 +232,13 @@ describe GitHubChangelogGenerator::Generator do
       @generator.sort_tags_by_date(tags)
     end
     context "sort unsorted tags" do
-      let(:tags) { tags_from_strings %w[valid_tag1 valid_tag2 valid_tag3] }
+      let(:tags) { tags_from_strings %w(valid_tag1 valid_tag2 valid_tag3) }
 
       it { is_expected.to be_a_kind_of(Array) }
       it { is_expected.to match_array(tags.reverse!) }
     end
     context "sort sorted tags" do
-      let(:tags) { tags_from_strings %w[valid_tag3 valid_tag2 valid_tag1] }
+      let(:tags) { tags_from_strings %w(valid_tag3 valid_tag2 valid_tag1) }
 
       it { is_expected.to be_a_kind_of(Array) }
       it { is_expected.to match_array(tags) }

spec/unit/octo_fetcher_spec.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 VALID_TOKEN = "0123456789abcdef"
 INVALID_TOKEN = "0000000000000000"
 
@@ -300,7 +299,7 @@ describe GitHubChangelogGenerator::OctoFetcher do
         pull_requests = fetcher.fetch_closed_pull_requests
 
         pr = pull_requests.first
-        expect(pr.keys).to eq(%w[url id html_url diff_url patch_url issue_url number state locked title user body created_at updated_at closed_at merged_at merge_commit_sha assignee assignees milestone commits_url review_comments_url review_comment_url comments_url statuses_url head base _links])
+        expect(pr.keys).to eq(%w(url id html_url diff_url patch_url issue_url number state locked title user body created_at updated_at closed_at merged_at merge_commit_sha assignee assignees milestone commits_url review_comments_url review_comment_url comments_url statuses_url head base _links))
       end
     end
   end
@@ -501,7 +500,7 @@ describe GitHubChangelogGenerator::OctoFetcher do
         commit = fetcher.fetch_commit(event)
 
         expectations = [
-          %w[sha decfe840d1a1b86e0c28700de5362d3365a29555],
+          %w(sha decfe840d1a1b86e0c28700de5362d3365a29555),
           ["url",
            "https://api.github.com/repos/skywinder/changelog_test/commits/decfe840d1a1b86e0c28700de5362d3365a29555"],
           # OLD API: "https://api.github.com/repos/skywinder/changelog_test/git/commits/decfe840d1a1b86e0c28700de5362d3365a29555"],
@@ -526,18 +525,4 @@ describe GitHubChangelogGenerator::OctoFetcher do
       end
     end
   end
-
-  describe "#commits_before" do
-    context "when API is valid", :vcr do
-      let(:start_time) { Time.parse("Wed Mar 4 18:47:17 2015 +0200") }
-
-      subject do
-        fetcher.commits_before(start_time)
-      end
-
-      it "returns commits" do
-        expect(subject.last["sha"]).to eq("4c2d6d1ed58bdb24b870dcb5d9f2ceed0283d69d")
-      end
-    end
-  end
 end

spec/unit/options_spec.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 RSpec.describe GitHubChangelogGenerator::Options do
   describe "#initialize" do
     context "with known options" do

spec/unit/parse_file_spec.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 describe GitHubChangelogGenerator::ParserFile do
   describe ".github_changelog_generator" do
     let(:options) { {} }
@@ -14,7 +13,7 @@ describe GitHubChangelogGenerator::ParserFile do
       let(:parser) { GitHubChangelogGenerator::ParserFile.new(options, StringIO.new("")) }
 
       it "does not change the options" do
-        expect { parser.parse! }.to_not(change { options })
+        expect { parser.parse! }.to_not change { options }
       end
     end
 
@@ -52,11 +51,12 @@ describe GitHubChangelogGenerator::ParserFile do
 
       context "turns exclude-labels into an Array", bug: "#327" do
         let(:file) do
-          line1 = "exclude-labels=73a91042-da6f-11e5-9335-1040f38d7f90,7adf83b4-da6f-11e5-ae18-1040f38d7f90\n"
+          StringIO.new(<<EOF
-          line2 = "header_label=# My changelog\n"
+exclude-labels=73a91042-da6f-11e5-9335-1040f38d7f90,7adf83b4-da6f-11e5-ae18-1040f38d7f90
-          StringIO.new(line1 + line2)
+header_label=# My changelog
+EOF
+                      )
         end
-
         it "reads exclude_labels into an Array" do
           expect { parser.parse! }.to change { options[:exclude_labels] }
             .from(default_options[:exclude_labels])

spec/unit/parser_spec.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 describe GitHubChangelogGenerator::Parser do
   describe ".user_project_from_remote" do
     context "when remote is type 1" do

spec/unit/reader_spec.rb

@@ -1,5 +1,4 @@
 # frozen_string_literal: true
-
 #
 # Author:: Enrico Stahn <mail@enricostahn.com>
 #