#!/bin/bash
# 
# Just mirror (clone or fetch) specified git repository
#  - no other mess (eg submodules, just clean mirror)
# 
# Usage:
# mirror-main-repo <url>


# Unofficial strict mode
set -euo pipefail
IFS=$'\n\t'

source $(dirname $(realpath $0))/gen-mirror-path


function updateOrCreate(){
	url=$1
	repodir=$(getRepoPath $url)
	
	if [ ! -d $repodir ]
	then
		echo "Clone of $url"
		git clone --bare --mirror $url $repodir
	else
		cd $repodir
		echo "Update of $url"
		git fetch --prune
	fi

	# tags
}

function getLastCommit(){
	url=$1
	repodir=$(getRepoPath $url)
	if [ -d $repodir ] 
	then
		cd $repodir
		git --no-pager log --full-history --all -1 --pretty=format:"%H%n"
	else
		echo '-'
	fi

}

oldPwd=$(pwd)
updateOrCreate $1
cd $oldPwd