class Semverve::DocsPublisher::Shell

Small command runner used by the publisher.

Public Instance Methods

Source

# File lib/semverve/docs_publisher.rb, line 40
def capture(command, chdir: nil)
  run(command, chdir: chdir)
end

Captures a command’s standard output and raises when it fails.

@param [Array<String>] command @param [String, nil] chdir

@return [String]

run (command, chdir: nil)

Source

# File lib/semverve/docs_publisher.rb, line 26
def run(command, chdir: nil)
  stdout, stderr, status = capture_command(command, chdir: chdir)
  return stdout if status.success?

  raise Error, "Command failed: #{command.join(" ")}\n#{stderr}"
end

Runs a command and raises when it fails.

@param [Array<String>] command @param [String, nil] chdir

@return [String]

success? (command, chdir: nil)

Source

# File lib/semverve/docs_publisher.rb, line 51
def success?(command, chdir: nil)
  _stdout, _stderr, status = capture_command(command, chdir: chdir)
  status.success?
end

Whether a command exits successfully.

@param [Array<String>] command @param [String, nil] chdir

@return [Boolean]