Update preflight checks to automate release

README.md

@@ -213,8 +213,7 @@ also run `bin/console` for an interactive prompt that will allow you to experime
 
 To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the
 version number in `version.rb`, ensure the CHANGELOG.md is updated and that everything is committed.
-Then run `bundle exec rake release`, which will create a git tag for the version,  push git commits and tags, and push
-the `.gem` file to [rubygems.org](https://rubygems.org).
+Then run `bundle exec rake release`, which will create a git tag for the version, then push git commits and tags to GitHub.
 
 ## Contributing
 

Rakefile

@@ -1,33 +1,44 @@
 # frozen_string_literal: true
 
 # We add preflight to the release task pre-requisites before loading in the
-# bundler/gem_tasks to ensure that it runs first. This is becuase 'release' is
+# bundler/gem_tasks to ensure that it runs first. This is because 'release' is
 # actually composed entirely of pre-requisites and so would otherwise end up
 # running the pre-flight tasks AFTER everything else
 task release: :preflight
 
 require 'bundler/gem_tasks'
+require 'rainbow/refinement'
 require 'rspec/core/rake_task'
 require 'rubocop/rake_task'
 
+using Rainbow
+
 RSpec::Core::RakeTask.new(:spec)
 RuboCop::RakeTask.new
 
 task default: %i[rubocop spec]
 
 desc 'Runs the preflight checklist before building a release'
 task :preflight do
-  puts '🛫 Preflight checklist'
+  puts '──────────────────────'.bright
+  puts '🛫 Preflight checklist'.bright
+  puts '──────────────────────'.bright
 
   current_version = RecordLoader::VERSION
+  latest_changelog_entry = File.read('CHANGELOG.md').scan(/^## \[(.*?)\]/).flatten.first
+  latest_master = latest_master?
 
-  puts 'This is still a manual process, but before we roll a release, lets confirm a few things:'
+  puts 'Before we roll a release, lets confirm a few things:'
+  puts
+  puts "▢ Has the gem version been updated? Currently #{st(current_version)} in #{p('lib/record_loader/version.rb')} "
+  puts "▢ Has the changelog been updated? Latest entry is #{st(latest_changelog_entry)} in #{p('CHANGELOG.md')}"
+  puts "▢ Are all changes committed to git? #{yn(uncommitted_changes?)}"
+  puts "▢ Are you on master and up to date? #{yn(on_master? & latest_master)}"
   puts
-  puts "☐ lib/record_loader/version.rb updated? Currently contains #{current_version}"
-  puts '☐ CHANGELOG.md updated'
-  puts '☐ Commited, on master and up to date'
+  puts 'Proceeding will package the gem, create a git tag for the version, push commits and tags to GitHub, and push the .gem file to rubygems.org.'.italic
+  puts 'We do not currently have an accessible team account on rubygems.org, so this final step can be skipped.'.italic
   puts
-  print 'Proceed Y/N > '
+  print 'Proceed [y/N] > '
 
   proceed = $stdin.gets.chomp
 
@@ -38,3 +49,34 @@ task :preflight do
     exit 1
   end
 end
+
+private
+
+# Highlight the provided path in cyan for better visibility in the terminal
+def p(path)
+  Rainbow(path).bright.cyan
+end
+
+# Highlight the provided status in white for better visibility in the terminal
+def st(status)
+  Rainbow(status).bright.white
+end
+
+# Given a boolean value, return Yes or No, or 'N/A' if the value is nil
+def yn(value)
+  return 'N/A' if value.nil?
+
+  value ? 'Yes'.bright.green : 'No'.bright.red
+end
+
+def uncommitted_changes?
+  `git status --porcelain`.empty?
+end
+
+def on_master?
+  `git rev-parse --abrev-ref HEAD`.chomp == 'master'
+end
+
+def latest_master?
+  !`git remote show origin | grep "pushes to master" | grep "(up to date)"`.empty?
+end