Class: TermDump::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/termdump/command.rb

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Command

Returns a new instance of Command.



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# File 'lib/termdump/command.rb', line 9

def initialize args
  @args = OpenStruct.new(:stdout => false, :action => :load, :list => false,
                         :session => '', :exclude => false)
  OptionParser.new do |opts|
    opts.banner = "Usage: termdump [options] [session]"
    opts.on('-i', '--init', 'initialize configure interactively') {
      @args.action = :init
    }
    opts.on('-e', '--edit [session]', 'edit session') do |name|
      @args.action = :edit
      name.nil? ? @args.list = true : @args.session = name
    end
    opts.on('-d', '--delete [session]', 'delete session') do |name|
      @args.action = :delete
      name.nil? ? @args.list = true : @args.session = name
    end
    opts.on('-s', '--save [session]', 'save session') do |name|
      @args.action = :save
      name.nil? ? @args.list = true : @args.session = name
    end

    opts.on_tail('--stdout', 'print dump result to stdout while saving a session') {
      @args.stdout = true 
    }
    opts.on_tail('--exclude', 'exclude current pty while saving a session') {
      @args.exclude = true
    }
    opts.on_tail('-l', '--list', 'list all sessions') { 
      @args.list = true
    }
    opts.on_tail('-v', '--version', 'print version') do
      puts VERSION
      exit 0
    end
    begin
      opts.parse! args
    rescue OptionParser::InvalidOption
      puts opts.help
      exit 1
    end

    # :load is the default action if no option given
    if @args.action == :load
      args.size > 0 ? @args.session = args[0] : @args.list = true
    end
    # --stdout should be used with --save
    if @args.stdout || @args.exclude
      if @args.action != :save
        puts opts.help 
        exit 1
      end
    end
  end
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/termdump/command.rb', line 64

def run
  main = Main.new
  if @args.action == :save
    main.save @args.session, @args.stdout, @args.exclude
  elsif @args.action == :init
    main.init
  elsif @args.list
    main.list @args.action
  else
    name = @args.session
    case @args.action
    when :delete
      main.delete_session name
    when :edit
      main.edit_session name
    when :load
      main.load_session name
    end
  end
end