It's a command line for the full process ! You will need a linux host (or a windows/wsl2) where python3, docker, git, adb & pidcat are availables. (you'll need to install them)
If you have an unique folder/project : it will use this unique folder/project.
If you have multiple folder (ex: 'app', 'app2' folders) : you must provide the folder name
(ex: ./make.py app2 test, ./make.py app2 build, ... etc ...)
Test your app in your current browser (good practice before building ;-))
Build the apk in app/bin folder ! (debug mode)
[need plugged device] Plug you device (with usb cable), and it will install & run the apk in the device
[need plugged device] Follow the logs from your app running in the device
clean all (delete apks and app/.buildozer on your computer)