sync github repos to bare repositories on a local machine, as well as multiple remote mirrors (run as a cron job!)

github-to-bare-repo-sync.sh

#!/bin/bash
#shellcheck disable=SC2164
#
# sync multiple github repos to bare repositories on
# a local machine, as well as multiple remote mirrors
#
#  ▓▓▓▓▓▓▓▓▓▓
# ░▓ author ▓ xero <[email protected]>
# ░▓ code   ▓ https://code.x-e.ro
# ░▓ mirror ▓ https://github.com/xero
# ░▓▓▓▓▓▓▓▓▓▓
# ░░░░░░░░░░

sync() {
	cd "$TMP"
	echo "cloning $1"
	git clone --quiet "[email protected]:user/$1" "$1" && cd "$1"
	# add a local bare remote
	git remote add local "/path/to/your/gitserver/$1"
	# add more remotes
	git remote add gitlab "[email protected]:user/$1"
	git remote add srchut "[email protected]:~user/${1%%.*}"
	# push all the things! \o/
	git remote | xargs -L1 git push --all
	
	# optional
	last=$(git log -1 --format="%at")
	mysql --execute="update code set updated = '$last' where repo = '$1';"
}

# clean up after yourself
selfdestruct() {
	err=$?
	trap '' EXIT HUP INT QUIT PIPE TERM
	[[ -d "$TMP" ]] && rm -rf "$TMP"
	exit $err
}
trap selfdestruct EXIT HUP INT QUIT PIPE TERM
TMP=$(mktemp -d -t git-XXXXXXXXXX)

# repo list
declare -a repos=(
	"hypermedia-blog.git"
	"superGarlicboy.git"
	"dotfiles.git"
	"figlet-fonts.git"
	"miasma.nvim.git"
	"sofancy.git"
	"moebius-web.git"
	"0.xxe.ro.git"
	"glitchlock.git"
	"pgp-suffix-finder.git"
	"sourcerer.git"
	"blaquemagick.vim.git"
	"startpage.git"
)
# main loop
for r in "${repos[@]}"; do sync "$r"; done