Class: ProcessExecuter::Runner

Inherits:

Object

• Object
• ProcessExecuter::Runner

Defined in:

lib/process_executer/runner.rb

Overview

The Runner class executes subprocess commands and captures their status and output.

It does the following:

• Run commands (call) with options for capturing output, handling timeouts, and merging stdout/stderr.
• Process command results, including logging and error handling.
• Raise detailed exceptions for common command failures, such as timeouts or subprocess errors.

This class is used internally by run.

Instance Method Summary

• #call(command, options) ⇒ ProcessExecuter::Result

  Run a command and return the status including stdout and stderr output.

Instance Method Details

#call(command, options) ⇒ ProcessExecuter::Result

Run a command and return the status including stdout and stderr output

Examples:

runner = ProcessExecuter::Runner.new()
result = runner.call('echo hello')
result = ProcessExecuter.run('echo hello')
result.success? # => true
result.exitstatus # => 0
result.stdout # => "hello\n"
result.stderr # => ""

Parameters:

• command (Array<String>) —

  The command to run

• options (ProcessExecuter::Options::RunOptions) —

  Options for running the command

Returns:

• (ProcessExecuter::Result) —

  The result of the completed subprocess

# File 'lib/process_executer/runner.rb', line 34

def call(command, options)
  spawn(command, options).tap { |result| process_result(result) }
end