Rakefile

task :default do
  cd ".." do
    package = ENV['PACKAGE']
    arch = ENV['ARCH']
    
    mkdir_p "packages/#{package}/recipes/msys2/"
    cp Dir["/ruby*/msys*/var/cache/pacman/pkg/msys2-{x86_64,i686}-latest.tar.xz"], "packages/#{package}/recipes/msys2/"

    sh "rake #{package}:ruby-2.6.4-#{arch} #{package}:ruby-2.5.6-#{arch} #{package}:ruby-2.4.7-#{arch}"

    # Copy result files to the output directory
    cp Dir["packages/#{package}/recipes/installer-inno/*.exe"], "pkg/"
    cp Dir["packages/#{package}/recipes/archive-7z/*.7z"], "pkg/"
    cp Dir["packages/#{package}/recipes/msys2/msys2-{x86_64,i686}-latest.tar.xz"], Dir["/ruby*/msys*/var/cache/pacman/pkg/"]
  end
end

# GPG starts a background process called "gpg-agent".
# For safety we shut the process explicit down when finished with all tasks.
END {
  sh "ridk exec gpgconf --homedir /etc/pacman.d/gnupg --kill all"
}