Class: CobraCommander::Executor::MultiExec

Inherits:
Object
  • Object
show all
Defined in:
lib/cobra_commander/executor/multi_exec.rb

Overview

Executes a command on multiple components simultaniously

Instance Method Summary collapse

Constructor Details

#initialize(components) ⇒ MultiExec

Returns a new instance of MultiExec.



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# File 'lib/cobra_commander/executor/multi_exec.rb', line 11

def initialize(components)
  @components = components
end

Instance Method Details

#run(command, output: $stdout, spin_output: $stderr, only_output_on_error: true, **cmd_options) ⇒ Object 



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# File 'lib/cobra_commander/executor/multi_exec.rb', line 15

def run(command, output: $stdout, spin_output: $stderr, only_output_on_error: true, **cmd_options)
  cmmd_output = StringIO.new
  multi = TTY::Spinner::Multi.new("Running #{command}", output: spin_output)
  @components.each do |component|
    component_exec(multi, component, command, only_output_on_error: only_output_on_error,
                                              stderr: :stdout, output: cmmd_output,
                                              **cmd_options)
  end
  multi.auto_spin
  output << cmmd_output.string
  true
end