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|
#!/bin/bash
LIST=/etc/mirror-git.list
# LIST=mirror-list
set -euo pipefail
die() {
echo "$@" 1>&2
exit 1
}
setup_clone() {
local dir="$1"
local fromurl="$2"
local tourl="$3"
if [ ! -e "$dir" ]; then
git clone -q "$fromurl" "$dir"
cd "$dir"
git remote rename origin gitlab
git remote add origin "$tourl"
fi
}
current_branch() {
git rev-parse --abbrev-ref HEAD
}
uncommitted() {
git status --short | grep '^ M ' >/dev/null
}
ssh-keyscan gitlab.com git.liw.fi >"$HOME/.ssh/known_hosts"
grep '^[^#]' "$LIST" |
while read -r fromurl tourl; do
dir="$HOME/mirrors/$tourl"
fromurl="https://gitlab.com/$fromurl.git"
tourl="ssh://git@git.liw.fi/$tourl"
echo
echo "=============================================="
echo "from: $fromurl"
echo "via : $dir"
echo "to : $tourl"
setup_clone "$dir" "$fromurl" "$tourl"
cd "$dir"
case "$(current_branch)" in
master | main)
if uncommitted; then
die "there are uncommitted changes"
fi
git remote update --prune
git pull -q --rebase gitlab HEAD
git push -q origin HEAD
;;
*)
die "not in main or master branch"
;;
esac
done
echo
echo all mirror OK
|
