This CLI tool was created when I tired of 'Edit -> Commit -> Launch' or 'Edit -> Copy & Paste -> Launch' developing Jenkinsfile flow. It allow you to validate your jenkinsfile, create a task from it, launch and watch its output in your console, not in browser.
Also, you can easily integrate this script into IDEA via 'Settings -> Tools -> External Tools'
— Create debug folder on your Jenkins or change this script
— ./launch.py --help, it's easy and only few options :)
— Remove termcolor dependency because Click have the same function
— Good config for tasks folder
— Installing system-wide
— Change print to logging