Module: InvocaGems::ShellCommand

Included in:
Gem, GitRepo
Defined in:
lib/invoca_gems/shell_command.rb

Defined Under Namespace

Classes: Response

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/invoca_gems/shell_command.rb', line 4

def self.included(klass)
  klass.send(:extend, InvocaGems::ShellCommand)
end

Instance Method Details

#shell_command(command:, path: '.', presenter:, raise_errors: true) ⇒ Object 



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# File 'lib/invoca_gems/shell_command.rb', line 11

def shell_command(command:, path: '.', presenter:, raise_errors: true)
  presenter.set_subtask "cd #{path}; #{command}"
  r = Response.new(*Open3.capture3("cd #{path}; #{command}"))
  if r.code && r.code.success?
    r.stdout.strip
  else
    if raise_errors
      presenter.stop_with_message "cd #{path}; #{command}: returned error #{r.code.exitstatus}: #{r.stdout}\n#{r.stderr}"
    end
  end
end