Method: PDK::CLI::Exec::Command#initialize

Defined in:
lib/pdk/cli/exec/command.rb

#initialize(*argv) ⇒ Command

Returns a new instance of Command.



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# File 'lib/pdk/cli/exec/command.rb', line 23

def initialize(*argv)
  require 'childprocess'
  require 'tempfile'

  @argv = argv

  @process = ChildProcess.build(*@argv)
  # https://github.com/puppetlabs/pdk/issues/1083:
  # When @process.leader is set, childprocess will set the CREATE_BREAKAWAY_FROM_JOB
  # and JOB_OBJECT_LIMIT_BREAKAWAY_OK flags in the Win32 API calls. This will cause
  # issues on systems > Windows 7 / Server 2008, if the JOB_OBJECT_LIMIT_BREAKAWAY_OK
  # flag is set and the Task Scheduler is trying to kick off a job, it can sometimes
  # result in ACCESS_DENIED being returned by the Win32 API, depending on the permission
  # levels / user account this user.
  # The resolution for pdk/issues/1083 is to ensure @process.leader is not set.
  # This will potentially cause issues on older Windows systems, in which case we may
  # need to revisit and conditionally set this param depending on what OS we're on
  # @process.leader = true

  @stdout = Tempfile.new('stdout', mode: TEMPFILE_MODE).tap { |io| io.sync = true }
  @stderr = Tempfile.new('stderr', mode: TEMPFILE_MODE).tap { |io| io.sync = true }

  @process.io.stdout = @stdout
  @process.io.stderr = @stderr

  # Default to running things in the system context.
  @context = :system

  # Extra environment vars to add to base set.
  @environment = {}

  # Register the ExecGroup when running in parallel
  @exec_group = nil
end