Module: Ukiryu::ExecutableLocator::SystemCommandExecutor Private

Defined in:
lib/ukiryu/executable_locator.rb

Overview

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

Execute system commands to find executables

Class Method Summary collapse

Class Method Details

.find(command) ⇒ String?

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Execute which/where/command -v to find executable

Parameters:

  • command (String) —

    the command to find

Returns:

  • (String, nil) —

    executable path or nil



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# File 'lib/ukiryu/executable_locator.rb', line 233

def find(command)
  platform = Runtime.instance.platform

  warn "[UKIRYU DEBUG SystemCommandExecutor] Finding command: #{command.inspect}" if ENV['UKIRYU_DEBUG_EXECUTABLE'] || (platform == :windows && ENV['CI'])

  result = if platform == :windows
             execute('where', ["#{command}.exe"])
           else
             execute('sh', ['-c', "command -v '#{command}' 2>/dev/null"]) ||
               execute('which', [command])
           end

  warn "[UKIRYU DEBUG SystemCommandExecutor] Result: #{result.inspect}" if ENV['UKIRYU_DEBUG_EXECUTABLE'] || (platform == :windows && ENV['CI'])

  result
end