Class: Gem::Commands::ExecCommand

Inherits:
Gem::Command
  • Object
show all
Defined in:
lib/bundler/commands/exec_command.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ExecCommand

Returns a new instance of ExecCommand.



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# File 'lib/bundler/commands/exec_command.rb', line 8

def initialize
  super('exec', 'Run a command in context of a gem bundle', {:manifest => nil})

  add_option('-m', '--manifest MANIFEST', "Specify the path to the manifest file") do |manifest, options|
    options[:manifest] = manifest
  end
end

Instance Method Details

#arguments ⇒ Object

:nodoc:



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# File 'lib/bundler/commands/exec_command.rb', line 20

def arguments # :nodoc:
  "COMMAND  command to run in context of the gem bundle"
end

#description ⇒ Object

:nodoc:



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# File 'lib/bundler/commands/exec_command.rb', line 24

def description # :nodoc:
  <<-EOF.gsub('      ', '')
    Run in context of a bundle
  EOF
end

#execute ⇒ Object 



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# File 'lib/bundler/commands/exec_command.rb', line 30

def execute
  # Prevent the bundler from getting required unless it is actually being used
  require 'bundler'
  Bundler::CLI.run(:exec, options)
end

#usage ⇒ Object 



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# File 'lib/bundler/commands/exec_command.rb', line 16

def usage
  "#{program_name} COMMAND"
end