My lib with simple functions that I use in my own work with Google Apps Scripts
cd dist
git submodule add https://github.com/Glajik/gs-helpers.git
If you don't have it, create it in the same folder where is .clasp.json
file.
Example of .claspignore
file
# Ignore all submodule's files, except ./*.js
gs-helpers/**
!gs-helpers/*.js
From your root of project run
git submodule update --remote