ActsAsShellscriptExecutable

before:

id	name	script	result
1	foo	echo 'lalala'

execute:

class Script < ActiveRecord::Base
  acts_as_shellscript_executable script: :script
end

script = Script.find(1)
script.result = script.execute!
script.save!

after:

id	name	script	result
1	foo	echo 'lalala'	lalala\n

#execute!

• #execute!(no args)

  • returns the shellscript's stdout of whole of the shellscript

• #execute!(block)

  • returns nil, yields the shellscript's stdout st each line(splited by \n)

Options of .acts_as_shellscript_executable

• script: (default: :script)

  • if Symbol, the same name column's value will be evaluated as shellscript
  • if String, the string will be evaluated as shellscript

• method: (default: execute!)

  • the execute method's name

• command: (default: '/bin/sh')

Options of .acts_as_rubyscript_executable

• script: (default: :script)

  • if Symbol, the same name column's value will be evaluated as shellscript
  • if String, the string will be evaluated as shellscript

• method: (default: ruby_execute!)

  • the execute method's name

• command: (default: 'ruby')

  • Set path like '/usr/bin/ruby', or array to set option like ['ruby', '-c'], ['bundle exec rails', 'r']

Installation

Add this line to your application's Gemfile:

gem 'acts_as_shellscript_executable'

And then execute:

$ bundle

Or install it yourself as:

$ gem install acts_as_shellscript_executable