Class: VagrantPlugins::DevCommands::Runner::Chain

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant/devcommands/runner/chain.rb

Overview

Chain runner

Constant Summary collapse

UTIL = 
VagrantPlugins::DevCommands::Util

Instance Method Summary collapse

Constructor Details

#initialize(plugin, argv, env, registry) ⇒ Chain

Returns a new instance of Chain.



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# File 'lib/vagrant/devcommands/runner/chain.rb', line 10

def initialize(plugin, argv, env, registry)
  @plugin   = plugin
  @argv     = argv
  @env      = env
  @registry = registry
end

Instance Method Details

#run(chain) ⇒ Object 



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# File 'lib/vagrant/devcommands/runner/chain.rb', line 17

def run(chain)
  retval = 0

  chain.commands.each do |command_def|
    runnable      = runnable_for(command_def)
    runnable_argv = argv_for(command_def)

    runner = Command.new(@plugin, runnable_argv, @env, @registry)
    retval = runner.run(runnable)

    break if retval.nonzero? && chain.break_on_error?
  end

  retval
end