Module: RippleCLI::Options

Defined in:
lib/ruby-progress/cli/ripple_options.rb

Overview

Option parsing extracted to its own file to reduce module size of RippleCLI.

Class Method Summary collapse

Class Method Details

.parse_cli_options ⇒ Hash

Parse CLI options for the ripple subcommand.

Returns:

  • (Hash) —

    parsed options keyed by symbols



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# File 'lib/ruby-progress/cli/ripple_options.rb', line 12

def self.parse_cli_options
  options = {
    speed: :medium,
    direction: :bidirectional,
    styles: [],
    caps: false,
    command: nil,
    success_message: nil,
    fail_message: nil,
    complete_checkmark: false,
    output: :error,
    output_position: :above,
    output_lines: 3,
    message: nil
  }

  begin
    OptionParser.new do |opts|
      opts.banner = 'Usage: prg ripple [options] [STRING]'
      opts.separator ''
      opts.separator 'Animation Options:'

      opts.on('-s', '--speed SPEED', 'Animation speed (fast/medium/slow or f/m/s)') do |s|
        options[:speed] = case s.downcase
                          when /^f/ then :fast
                          when /^s/ then :slow
                          else :medium
                          end
      end

      opts.on('-m', '--message MESSAGE', 'Message to display (alternative to positional argument)') do |msg|
        options[:message] = msg
      end

      opts.on('--style STYLES', 'Animation styles (rainbow, inverse, caps - can be comma-separated)') do |styles|
        options[:styles] = styles.split(',').map(&:strip).map(&:to_sym)
      end

      opts.on('-d', '--direction DIRECTION', 'Animation direction (forward/bidirectional or f/b)') do |f|
        options[:format] = f =~ /^f/i ? :forward_only : :bidirectional
      end

      opts.on('--ends CHARS', 'Start/end characters (even number of chars, split in half)') do |chars|
        options[:ends] = chars
      end

      opts.separator ''
      opts.separator 'Command Execution:'

      opts.on('-c', '--command COMMAND', 'Run command during animation (optional)') do |command|
        options[:command] = command
      end

      opts.on('--output-position POSITION', 'Position to render captured output: above or below (default: above)') do |pos|
        options[:output_position] = pos.to_sym
      end

      opts.on('--output-lines N', Integer, 'Number of output lines to reserve for captured output (default: 3)') do |n|
        options[:output_lines] = n
      end

      opts.on('--success MESSAGE', 'Success message to display') do |msg|
        options[:success_message] = msg
      end

      opts.on('--success-icon ICON', 'Custom success icon to show with completion messages') do |ic|
        options[:success_icon] = ic
      end

      opts.on('--error-icon ICON', 'Custom error icon to show with failure messages') do |ic|
        options[:error_icon] = ic
      end

      opts.on('--error MESSAGE', 'Error message to display') do |msg|
        options[:fail_message] = msg
      end

      opts.on('--checkmark', 'Show checkmarks (✅ success, 🛑 failure)') do
        options[:complete_checkmark] = true
      end

      opts.on('--stdout', 'Output captured command result to STDOUT') do
        options[:output] = :stdout
      end

      opts.on('--stdout-live', 'Stream captured output to STDOUT as it arrives (non-blocking)') do
        options[:stdout_live] = true
      end

      opts.on('--quiet', 'Suppress all output') do
        options[:output] = :quiet
      end

      opts.separator ''
      opts.separator 'Daemon Mode:'

      opts.on('--daemon', 'Run in background daemon mode') do
        options[:daemon] = true
      end

      opts.on('--daemon-as NAME', 'Run in daemon mode with custom name (creates /tmp/ruby-progress/NAME.pid)') do |name|
        options[:daemon] = true
        options[:daemon_name] = name
      end

      opts.on('--pid-file FILE', 'Write process ID to file (default: /tmp/ruby-progress/progress.pid)') do |file|
        options[:pid_file] = file
      end

      opts.on('--stop', 'Stop daemon (uses default PID file unless --pid-file specified)') do
        options[:stop] = true
      end

      opts.on('--stop-id NAME', 'Stop daemon by name (automatically implies --stop)') do |name|
        options[:stop] = true
        options[:stop_name] = name
      end

      opts.on('--status', 'Show daemon status (running/not running)') do
        options[:status] = true
      end

      opts.on('--status-id NAME', 'Show daemon status by name') do |name|
        options[:status] = true
        options[:status_name] = name
      end

      opts.on('--stop-success MESSAGE', 'When stopping, show this success message') do |msg|
        options[:stop_success] = msg
      end
      opts.on('--stop-error MESSAGE', 'When stopping, show this error message') do |msg|
        options[:stop_error] = msg
      end
      opts.on('--stop-checkmark', 'When stopping, include a success/error checkmark') do
        options[:stop_checkmark] = true
      end

      opts.separator ''
      opts.separator 'Daemon notes:'
      opts.separator '  - Do not append &; prg detaches itself and returns immediately.'
      opts.separator '  - Use --daemon-as NAME for named daemons, or --stop-id/--status-id for named control.'

      opts.separator ''
      opts.separator 'General:'

      opts.on('--show-styles', 'Show available ripple styles with visual previews') do
        PrgCLI.show_ripple_styles
        exit
      end

      opts.on('--stop-all', 'Stop all prg ripple processes') do
        success = PrgCLI.stop_subcommand_processes('ripple')
        exit(success ? 0 : 1)
      end

      opts.on('-v', '--version', 'Show version') do
        puts "Ripple version #{RubyProgress::VERSION}"
        exit
      end

      opts.on('-h', '--help', 'Show this help') do
        puts opts
        exit
      end
    end.parse!
  rescue OptionParser::InvalidOption => e
    puts "Invalid option: #{e.args.first}"
    puts ''
    puts 'Usage: prg ripple [options] [STRING]'
    puts "Run 'prg ripple --help' for more information."
    exit 1
  end

  options
end