add changelog generator

Gemfile

@@ -62,6 +62,10 @@ group :linter do
   gem 'rubocop-rake'
 end
 
+group :release do
+  gem 'github_changelog_generator', '>= 1.16.1', :require => false
+end
+
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
 

Gemfile.lock

@@ -70,6 +70,25 @@ GEM
     addressable (2.8.1)
       public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.2)
+    async (2.3.1)
+      console (~> 1.10)
+      io-event (~> 1.1)
+      timers (~> 4.1)
+    async-http (0.59.5)
+      async (>= 1.25)
+      async-io (>= 1.28)
+      async-pool (>= 0.2)
+      protocol-http (~> 0.23)
+      protocol-http1 (~> 0.14.0)
+      protocol-http2 (~> 0.14.0)
+      traces (>= 0.8.0)
+    async-http-faraday (0.11.0)
+      async-http (~> 0.42)
+      faraday
+    async-io (1.34.3)
+      async
+    async-pool (0.3.12)
+      async (>= 1.25)
     autoprefixer-rails (10.4.7.0)
       execjs (~> 2)
     bcrypt (3.1.18)
@@ -100,6 +119,8 @@ GEM
     childprocess (4.1.0)
     concurrent-ruby (1.1.10)
     connection_pool (2.3.0)
+    console (1.16.2)
+      fiber-local
     crass (1.0.6)
     dartsass-rails (0.4.0)
       railties (>= 6.0.0)
@@ -117,15 +138,31 @@ GEM
       railties (>= 5.0.0)
     faker (3.0.0)
       i18n (>= 1.8.11, < 2)
+    faraday (2.7.4)
+      faraday-net_http (>= 2.0, < 3.1)
+      ruby2_keywords (>= 0.0.4)
+    faraday-http-cache (2.4.1)
+      faraday (>= 0.8)
+    faraday-net_http (3.0.2)
     fast_gettext (2.2.0)
     ffi (1.15.5)
+    fiber-local (1.0.0)
     friendly_id (5.5.0)
       activerecord (>= 4.0.0)
     git (1.13.0)
       addressable (~> 2.8)
       rchardet (~> 1.8)
     gitable (0.4.0)
       addressable (~> 2.2, >= 2.2.7)
+    github_changelog_generator (1.16.4)
+      activesupport
+      async (>= 1.25.0)
+      async-http-faraday
+      faraday-http-cache
+      multi_json
+      octokit (~> 4.6)
+      rainbow (>= 2.2.1)
+      rake (>= 10.0)
     globalid (1.0.1)
       activesupport (>= 5.0)
     hiera (3.10.0)
@@ -142,6 +179,7 @@ GEM
     importmap-rails (1.1.5)
       actionpack (>= 6.0.0)
       railties (>= 6.0.0)
+    io-event (1.1.6)
     jquery-rails (4.5.1)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
@@ -186,11 +224,21 @@ GEM
       racc (~> 1.4)
     nokogiri (1.13.10-x86_64-linux)
       racc (~> 1.4)
+    octokit (4.25.1)
+      faraday (>= 1, < 3)
+      sawyer (~> 0.9)
     optimist (3.0.1)
     parallel (1.22.1)
     parser (3.1.2.1)
       ast (~> 2.4.1)
     popper_js (1.16.1)
+    protocol-hpack (1.4.2)
+    protocol-http (0.24.0)
+    protocol-http1 (0.14.6)
+      protocol-http (~> 0.22)
+    protocol-http2 (0.14.2)
+      protocol-hpack (~> 1.4)
+      protocol-http (~> 0.18)
     public_suffix (5.0.0)
     puma (6.0.0)
       nio4r (~> 2.0)
@@ -282,6 +330,7 @@ GEM
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
     ruby-progressbar (1.11.0)
+    ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
     sassc (2.4.0)
       ffi (~> 1.9)
@@ -291,6 +340,9 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
+    sawyer (0.9.2)
+      addressable (>= 2.3.5)
+      faraday (>= 0.17.3, < 3)
     scanf (1.0.0)
     selenium-webdriver (4.6.1)
       childprocess (>= 0.5, < 5.0)
@@ -320,6 +372,8 @@ GEM
     thor (1.2.1)
     tilt (2.0.11)
     timeout (0.3.0)
+    timers (4.3.5)
+    traces (0.8.0)
     turbo-rails (1.3.2)
       actionpack (>= 6.0.0)
       activejob (>= 6.0.0)
@@ -363,6 +417,7 @@ DEPENDENCIES
   friendly_id (~> 5.5.0)
   git
   gitable
+  github_changelog_generator (>= 1.16.1)
   hiera-eyaml
   importmap-rails
   jquery-rails

Rakefile

@@ -16,3 +16,27 @@ if File.file?('config/hdm.yml')
 else
   puts "Not loading Rails specific tasks because config/hdm.yml is missing!"
 end
+
+begin
+  require 'github_changelog_generator/task'
+  GitHubChangelogGenerator::RakeTask.new :changelog do |config|
+    config.header = "# Changelog\n\nAll notable changes to this project will be documented in this file.\nEach new release typically also includes the latest modulesync defaults.\nThese should not affect the functionality of the module."
+    config.exclude_labels = %w{duplicate question invalid wontfix wont-fix modulesync skip-changelog}
+    config.user = 'betadots'
+    config.project = 'hdm'
+  end
+
+  # Workaround for https://github.com/github-changelog-generator/github-changelog-generator/issues/715
+  require 'rbconfig'
+  if RbConfig::CONFIG['host_os'] =~ /linux/
+    task :changelog do
+      puts 'Fixing line endings...'
+      changelog_file = File.join(__dir__, 'CHANGELOG.md')
+      changelog_txt = File.read(changelog_file)
+      new_contents = changelog_txt.gsub(%r{\r\n}, "\n")
+      File.open(changelog_file, "w") {|file| file.puts new_contents }
+    end
+  end
+
+rescue LoadError
+end