Class: ChdirRunner

Inherits:
Object
  • Object
show all
Defined in:
app/ports/chdir_runner.rb

Instance Method Summary collapse

Constructor Details

#initialize(dir, runner = Runner.new) ⇒ ChdirRunner

Returns a new instance of ChdirRunner.



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# File 'app/ports/chdir_runner.rb', line 22

def initialize(dir, runner=Runner.new)
  @dir, @runner = dir, runner
end

Instance Method Details

#run(command, input = '', env = {}) ⇒ Object 



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# File 'app/ports/chdir_runner.rb', line 26

def run(command, input='', env={})
  prevdir = Dir.pwd
  begin
    Dir.chdir(@dir)
    @runner.run(command, input, env)
  ensure
    Dir.chdir(prevdir)
  end
end