Class: Smol::CLI

Inherits:
Object
  • Object
show all
Includes:
ConfigDisplay, Output
Defined in:
lib/smol/cli.rb

Instance Method Summary collapse

Methods included from Output

#banner, #check_result, #debug, #desc, #failure, #header, #hint, #info, #label, #nl, #out, #success, #table, #verbose, #warning

Constructor Details

#initialize(app, prompt:, history: true) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/smol/cli.rb', line 9

def initialize(app, prompt:, history: true)
  @app = app
  @prompt = prompt
  @history = history
end

Instance Method Details

#run(args) ⇒ Object 



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# File 'lib/smol/cli.rb', line 15

def run(args)
  if args.empty?
    if @app.repl
      REPL.new(@app, prompt: @prompt, history: @history, history_file: history_file_path).run
    else
      usage
      exit 1
    end
    return
  end

  unless @app.cli
    failure "CLI mode is disabled"
    hint "run without arguments for interactive mode" if @app.repl
    exit 1
  end

  cmd_name, *cmd_args = args

  case cmd_name
  when "help", "-h", "--help"
    usage
    exit 1
  when "config"
    show_config
    return
  when "config:set"
    set_config(cmd_args[0], cmd_args[1])
    return
  end

  klass = @app.find_command(cmd_name)

  if klass.nil?
    usage
    exit 1
  end

  positional, opts = klass.parse_options(cmd_args)
  result = klass.new.call(*positional, **opts)

  if result == true || result == false
    exit(result ? 0 : 1)
  end
end