#!/bin/rc

. /sys/lib/shithub/common.rc

cd $1
shift

rfork ne
nl='
'

gituser=$1
repo=$2
refname=$3
filename=$repo^'-'^`{date -f 'YYYYMMDD-hhmm'}^'.tgz'

repons $gituser $repo
if(! ref=`{resolveref $refname}){
	echo '<b>invalid ref '$refname'</b>'
	exit
}
bind $gitfs/$ref/tree /mnt/$repo
cd /mnt
http_response 'application/x-gzip' $filename
tar c $repo | gzip -n