Class: Pbmenv::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/pbmenv/cli.rb

Defined Under Namespace

Classes: CLIError

Class Method Summary collapse

Class Method Details

.run(argv) ⇒ Object 



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# File 'lib/pbmenv/cli.rb', line 5

def self.run(argv)
  sub_command = argv[0]
  case sub_command
  when 'available_versions', 'av'
    Pbmenv.available_versions.each { |x| puts x }
  when 'versions', 'list'
    Pbmenv.command_versions.each { |x| puts x }
  when 'install', 'i'
    sub_command_arg = argv[1]
    use_option = false
    case argv[2]
    when "--use"
      use_option = true
    when nil
    else
      puts <<~EOH
        Unknown option:
          available options: --use
      EOH
      raise CLIError
    end

    Pbmenv.install(sub_command_arg, use_option: use_option)
  when 'use', 'u'
    sub_command_arg = argv[1]
    Pbmenv.use(sub_command_arg)
  when 'uninstall'
    sub_command_arg = argv[1]
    Pbmenv.uninstall(sub_command_arg)
  when 'clean'
    version_size_to_keep = argv[1].to_i
    if version_size_to_keep == 0
      version_size_to_keep = 10
    end
    Pbmenv.clean(version_size_to_keep)
  when '--version'
    puts Pbmenv::VERSION
  else
    puts <<~EOH
      Usage: pbmenv [command]

      Available commands:
        available_versions    Display the available versions of pbmenv
        versions              List the installed versions of pbmenv
        install               Install a specific version of pbmenv
        use                   Set a specific version of pbmenv as the active version
        uninstall             Uninstall a specific version of pbmenv
        clean                 Remove old installed versions of pbmenv
    EOH
    raise CLIError
  end
end