How to archive a git repository (because I always forget how it works)

git-bundle.sh

#!/bin/bash

# See also: https://git-scm.com/docs/git-bundle


# Create archive
## Bundle the entire repository into a file named `repo.bundle`
git bundle create repo.bundle --all


# Unpack archive
## Unbundle the file `repo.bundle` into the directory `my_repo`
git clone repo.bundle my_repo
## (Optional) Restore the remote to the `username/repository` repo on GitHub
git remote set-url origin [email protected]:username/repository.git