Create Deploy Gem task to publish new releases at rubygems.org

This commit also creates the Git & Content Ruby modules.

CHANGELOG.md

@@ -1,5 +1,3 @@
-## Unreleased
-
 ## [0.5.0](https://github.com/cetinajero/jekyll-theme-marketing/releases/tag/v0.5.0)
 
 ### Enhancements

Rakefile

@@ -72,24 +72,8 @@ namespace :deploy do
   end
 
   desc 'Deploy a new gem version to Rubygems'
-  task :"new-version" do
-    ARGV.each { |a| task(a.to_sym) {} }
-
-    puts "## Running: bump #{ARGV[1]} --tag"
-    system "bump #{ARGV[1]} --tag"
-    new_version = `bump current | sed -e 's/^.*:.//g' | tr -d '\n'`
-
-    puts '## Running: git push origin master'
-    system 'git push origin master'
-
-    puts "## Running: git push origin v#{new_version}" # Push tagged version
-    system "git push origin v#{new_version}"
-
-    puts "## Running: gem build #{File.basename(Dir.pwd)}.gemspec"
-    system "gem build #{File.basename(Dir.pwd)}.gemspec"
-
-    puts "## Running: gem push #{File.basename(Dir.pwd)}-#{new_version}.gem"
-    system "gem push #{File.basename(Dir.pwd)}-#{new_version}.gem"
+  task :gem do
+    Deploy.gem
   end
 end
 
@@ -154,12 +138,12 @@ alias_task [
   [:swr, 'serve:without:radios'],
   [:swc, 'serve:without:cctv'],
   [:dw,  'deploy:website'],
-  [:dnv, 'deploy:new-version'],
+  [:dg, 'deploy:gem'],
   [:rs, 'reset:soft'],
   [:th, 'test:html'],
   [:td, 'test:deploy'],
 
-  [:deploy, 'deploy:new-version'],
+  [:deploy, 'deploy:gem'],
   [:full, 'serve:prod'],
   [:test, 'test:html']
 ]

lib/jekyll_theme_marketing.rb

@@ -1,7 +1,9 @@
 # frozen_string_literal: true
 
+require_relative 'jekyll_theme_marketing/content'
 require_relative 'jekyll_theme_marketing/customers'
 require_relative 'jekyll_theme_marketing/dates'
 require_relative 'jekyll_theme_marketing/deploy'
+require_relative 'jekyll_theme_marketing/git'
 require_relative 'jekyll_theme_marketing/serve'
 require_relative 'jekyll_theme_marketing/test'

lib/jekyll_theme_marketing/content.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+# Customers module to configure jekyll's bundle per website
+module Content
+  module_function
+
+  def append(file, data)
+    File.open(file, 'a') do |f|
+      f.write data
+    end
+  end
+
+  def prepend(file, data)
+    new_content = ''
+
+    File.open(file, 'r') do |f|
+      old_content = f.read
+      new_content = +data << old_content
+    end
+
+    File.open(file, 'w') { |f| f.write new_content }
+  end
+
+  def replace(file, old, new)
+    content = File.read(file)
+    new_content = content.gsub(old, new)
+
+    File.open(file, 'w') { |f| f.puts new_content }
+  end
+end

lib/jekyll_theme_marketing/deploy.rb

@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require 'English'
+
 # Deploy jekyll module
 module Deploy
   extend self
@@ -13,13 +15,65 @@ def website
     end
   end
 
+  def gem
+    if %w[major minor patch].include? ARGV[1]
+      old_version = `bump current | sed -e 's/^.*:.//g' | tr -d '\n'`
+      new_version = `bump show-next #{ARGV[1]} | tr -d '\n'`
+
+      Git.checkout_new_branch "release/v#{new_version}"
+      create_release_commit old_version, new_version, ARGV[1]
+      Git.push 'origin', "release/v#{new_version}", '--set-upstream'
+      Git.push 'origin', "v#{new_version}" # Push tagged version
+
+      publish_to_rubygems new_version
+    else puts 'Usage: rake deploy:gem [ major | minor | patch ]'
+    end
+  end
+
   private
 
+  def create_release_commit(old, new, type)
+    update_changelog old, new
+    update_npm old, new
+    system "bump #{type} --tag"
+  end
+
+  def publish_to_rubygems(new_version)
+    system "gem build #{File.basename(Dir.pwd)}.gemspec"
+    system "gem push #{File.basename(Dir.pwd)}-#{new_version}.gem"
+  end
+
   def push_changes
     message = "Site updated at #{Time.now.utc}"
 
     system 'git add -A'
     system "git commit -m \"#{message}\""
     system 'git push'
   end
+
+  def update_changelog(old, new)
+    domain = 'www.github.com'
+    path = "cetinajero/jekyll-theme-marketing/releases/tag/v#{new}"
+    heading = "## [#{new}](https://#{domain}/#{path})"
+
+    pull_requests = get_pull_requests_info old, 'HEAD'
+
+    data = "#{heading}\n\n#{pull_requests}\n"
+    Content.prepend 'CHANGELOG.md', data
+  end
+
+  def get_pull_requests_info(old, new)
+    git_log_options = '--oneline --simplify-by-decoration'
+    git_log = Git.list_commits "v#{old}", new, git_log_options
+
+    git_log.gsub(/(?<uid>(^[0-9a-f]+))/) do
+      commit = $LAST_MATCH_INFO[:uid]
+      path = "cetinajero/jekyll-theme-marketing/commit/#{commit}"
+      "- [#{commit}](https://www.github.com/#{path})"
+    end
+  end
+
+  def update_npm(old, new)
+    Content.replace 'package.json', old, new
+  end
 end

lib/jekyll_theme_marketing/git.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# Git module to performe git operations
+module Git
+  module_function
+
+  def checkout_new_branch(name)
+    system 'git checkout master'
+    system 'git pull origin master'
+    system "git checkout #{name}"    # if the branch doesn't exist, create it
+    system "git checkout -b #{name}" # if the branch does exist, switch to it
+  end
+
+  def push(remote = '', branch = '', options = '')
+    system "git push #{options} #{remote} #{branch}"
+  end
+
+  def list_commits(old, new, options = '')
+    `git log #{options} #{old}..#{new}`
+  end
+end