#!/bin/bash
if [ $# -lt 2 ]; then
	echo "[!]  must specify both repository and remote"
	exit
fi

REPOSITORY="$1"
URL="$2"

if [[ ! "$REPOSITORY" == *.git ]]; then
	REPOSITORY="$REPOSITORY.git"
fi

if [ ! -d "/srv/git/$REPOSITORY" ]; then
	echo "[!]  repository does not exist"
	exit
fi

REMOTE="origin" # TODO can we get this as argument but optionally?

cd "/srv/git/$REPOSITORY"

git remote remove "$REMOTE" # TODO this complains about branches abandoned, but we will recreate the remote right after this, so maybe do it smartly and check?
git remote add "$REMOTE" "$URL"
git config remote.$REMOTE.mirror "true"
git config remote.$REMOTE.direction "up"