Class: Kontena::Plugin::Shell::BatchDoCommand

Inherits:
SubCommand show all
Defined in:
lib/kontena/plugin/shell/commands/batch_do.rb

Instance Attribute Summary

Attributes inherited from Command

#args, #context, #session

Instance Method Summary collapse

Methods inherited from SubCommand

command

Methods inherited from Command

command, completions, description, #has_subcommands?, has_subcommands?, help, #initialize, #run, subcommands

Constructor Details

This class inherits a constructor from Kontena::Plugin::Shell::Command

Instance Method Details

#execute ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/kontena/plugin/shell/commands/batch_do.rb', line 12

def execute
  if args.size > 1
    lines = args[1..-1].join(' ').split(/(?<!\\);/).map(&:strip)
  else
    lines = []
    while buf = Readline.readline("#{Kontena.pastel.green('..')}#{Kontena.pastel.red('>')} ", true)
      buf.strip!
      break if buf == 'end'
      lines << buf unless buf.empty?
    end
    (lines.size + 1).times { Readline::HISTORY.pop }
    Readline::HISTORY.push "batch do #{lines.join('; ')}"
  end

  lines.each { |line| session.run_command(line) }
end