Globals

• wd - Work directory
• env - Environment
• sleep(msec) - sleep for a given number of msec.
• export(key, value) - Sets an environment in the "root" environment so it persists in the parent script environment.
• ignoreErrors(function() { .. }) - Run the code in the passed function but catch and ignore any errors that happen.
• retry(c, function() { .. }) - Run the code in the passed function c times until it fails.
• async(function() { .. }) - Run code async in another thread; Returns a task that can be waited for
• run(scriptFN) - Run a script (blocking)
• runAsync(scriptFN) - Runs a script asynchronously; returns a task that can be waited for
• include(scriptFn) - Include the content of a script in the current script
• waitFor(tasksArray, timeout) - Timeout is optional (infinite by default); raises any exception that was thrown in the async ones.
• expand(value) - Expands $name or $(name) to the js variable; $$ becomes $.