Rake task to release a new version of a private gem on KeyGen.sh

#Rake Task to release KeyGen.sh gem.md

Ready-made rake task to release new version of private gem on KeyGen.sh!

How to: Just copy tasks.rake into your project, replace ai-engine with the name of your gem, and run!

  app:tasks:release[your-gem-name,0.1.1]

• Based on this excellent article.
• Follow me on X for more Ruby content at https://x.com/alexrudall
• Anything not belonging to KeyGen.sh is released by me under the MIT License - use as you wish, I disclaim all responsibility for any results of using this script :)

tasks.rake

namespace :tasks do
  desc "Build and release a new version of the gem like so: `rake 'app:tasks:release[ai-engine,0.1.1]'`"
  task :release, [:name, :version] => :environment do |t, args|
    name = args[:name]
    version = args[:version]

    # Build the gem
    sh "gem build #{name}.gemspec --output=build/gems/#{name}-#{version}.gem"
    sh "gem generate_index --directory build/"

    # Tag the release in git
    sh "git tag v#{version}"
    sh "git push origin v#{version}"

    # Create a new version in Keygen
    sh "keygen new --version '#{version}'"

    # Upload the gem and build files to Keygen
    sh "keygen upload build/gems/#{name}-#{version}.gem --filename 'gems/#{name}-#{version}.gem' --release '#{version}'"
    %w[
      latest_specs.4.8
      latest_specs.4.8.gz
      prerelease_specs.4.8
      prerelease_specs.4.8.gz
      specs.4.8
      specs.4.8.gz
    ].each do |file|
      sh "keygen upload build/#{file} --filetype '' --release '#{version}'"
    end

    # Upload the quick gemspec to Keygen
    sh "keygen upload build/quick/Marshal.4.8/#{name}-#{version}.gemspec.rz --filename 'quick/Marshal.4.8/#{name}-#{version}.gemspec.rz' --release '#{version}'"

    # Publish the release in Keygen
    sh "keygen publish --release '#{version}'"
  end
end