#!/bin/sh

# This script creates a initializes a new git repository and re-indexes all repositories.

while getopts ":r:d:o:u:h" o; do case "$o" in
	h) printf "Argument for creating a new git repository:\\n  -r: Repository name\\n  -d: Short description of the project\\n  -o: Name of the owner\\n -h: Show this message\\n" && exit 1 ;;
	r) repo=${OPTARG} || exit 1 ;;
	d) desc=${OPTARG} || exit 1 ;;
	o) owner=${OPTARG} || exit 1 ;;
	*) printf "Invalid option: -%s\\n" "$OPTARG" && exit 1 ;;
	esac done

home="/home/git"
srv="/srv/git"

[ -d "$srv/$repo.git" ] && echo "$repo already exists!" && exit 1

git init --bare "$srv/$repo.git"
echo "$owner" >"$srv/$repo.git/owner"
echo "$desc" >"$srv/$repo.git/description"
chown -R git:git "$srv/$repo.git"
ln -s "$srv/$repo.git" "$home/"