add release checklist

Author: DannyBen

Runfile

@@ -3,6 +3,7 @@ require "byebug"
 require "colsole"
 require_relative 'lib/bashly'
 require_relative 'helpers/example'
+require_relative 'helpers/checklist'
 include Colsole
 
 title   "Bashly Developer Toolbelt"
@@ -70,4 +71,5 @@ action :examples do
   end
 end
 
+require_relative 'helpers/release'
 require './debug.rb' if File.exist? 'debug.rb'

helpers/checklist.rb

@@ -0,0 +1,29 @@
+# A helper class used in Runfile for running through a release checklist
+class Checklist
+  attr_accessor :failed, :limit
+
+  def initialize(limit: 3)
+    @limit = limit
+    @failed = 0
+  end
+
+  def url_exist?(url)
+    `curl -s -o /dev/null -w "%{http_code}" #{url}`.strip.to_i == 200
+  end
+
+  def run(text)
+    say "!txtblu![....]!txtrst! #{text}  "
+    if failed >= limit
+      say ''
+      return
+    end
+
+    ok = yield
+    if ok
+      resay "!txtgrn![PASS]!txtrst! #{text}"
+    else
+      resay "!txtred![FAIL]!txtrst! #{text}"
+      @failed += 1
+    end
+  end
+end

helpers/release.rb

@@ -0,0 +1,67 @@
+help  'Run release checklist'
+usage  'release VERSION'
+action :release do |args|
+  version = args['VERSION']
+
+  checklist = Checklist.new
+
+  checklist.run "on master branch and nothing to commit" do
+    `git status`.match /On branch master.*nothing to commit/m
+  end
+
+  checklist.run "code version is #{version}" do
+    File.read('lib/bashly/version.rb').include? version
+  end
+
+  checklist.run "dockerfile version is #{version}" do
+    File.read('Dockerfile').include? version
+  end
+
+  checklist.run "tag v#{version} exists" do
+    !`git tag -l v#{version}`.empty?
+  end
+
+  checklist.run "changelog has a section for #{version}" do
+    File.read('CHANGELOG.md').include? "v#{version}"
+  end
+
+  checklist.run "github has tag v#{version}" do
+    checklist.url_exist? "https://github.com/DannyBen/bashly/tree/v#{version}"
+  end
+
+  checklist.run "built gem is version #{version}" do
+    `bundle exec bashly --version`.strip == version
+  end
+
+  checklist.run "published gem is version #{version}" do
+    checklist.url_exist? "https://rubygems.org/gems/bashly/versions/#{version}"
+  end
+
+  checklist.run "local docker image exists with tag #{version}" do
+    `docker images`.match /bashly\s*#{version}/
+  end
+
+  checklist.run "remote docker image exists with tag #{version}" do
+    digest = `docker inspect --format='{{.RepoDigests}}' dannyben/bashly:#{version}`[/@sha256:(.*)\]/,1]
+    if digest
+      checklist.url_exist? "https://hub.docker.com/layers/dannyben/bashly/#{version}/images/sha256-#{digest}"
+    else
+      false
+    end
+  end
+
+  checklist.run "github release is available for #{version}" do
+    checklist.url_exist? "https://github.com/DannyBen/bashly/releases/tag/v#{version}"
+  end
+
+  checklist.run "version in local retype is #{version}" do
+    YAML.load_file('/vagrant/sites/bashly/retype.yml')['branding']['label'] == "v#{version}"
+  end
+
+  checklist.run "version in remote retype is #{version}" do
+    `curl -Ss https://raw.githubusercontent.com/DannyBen/bashly-book/master/retype.yml`.include? "label: v#{version}"
+  end
+
+  color = checklist.failed == 0 ? '!bldgrn!' : '!bldred!'
+  say "       #{color}Done with #{checklist.failed} failed tasks"
+end