You can move checkout.sh to /usr/local/bin/checkout or anywhere as long as it's on your PATH.
There's really not much on this script, so I'll just show you how it's used.
Suppose you have branches like these:
feature/create-users-modulefeature/1234-create-tasks-module
To checkout to feature/create-users-module branch, you just have to run checkokut users. users is the keyword that's unique for your branch name. Do not use the keyword create as it's shared among other branches and the script will fail.
To checkout to feature/1234-create-tasks-modul, you can run checkout tasks or you can run checkout 1234.
- Checkout remote branch
- Better management of branch conflicts