3 # This script prepends BASE_PATH to any arguments that are not options (start
4 # with --) and do not start with BASE_PATH already.
5 # It then executes its equivalent in /usr/bin with those updated arguments.
7 # This script is meant to provide a base path for accessing git repositories
8 # through ssh. This is similar to running git-daemon(1) with --base-path and
11 BASE_PATH='/data/vcs/git'
12 HOOKS_PATH="$BASE_PATH/hooks"
13 HOOKS="post-update post-receive"
15 function init_repos() {
16 mkdir "$1" &> /dev/null || return 1
17 (cd $1 && git --bare init &> /dev/null) || return 1
18 for hook in $HOOKS; do
19 ln -s "$HOOKS_PATH/$hook" "$1/hooks/" || return 1
23 # We keep an array of arguments, so we can handle quoting an spaces in
29 if echo $1 | egrep "^--" &>/dev/null; then
30 # This is an option argument, leave it untouched
32 elif echo $1 | egrep ".git$" &>/dev/null; then
33 # This is a path to a git repository
35 # Prepend BASE_PATH if the path does not start with it already.
36 if ! echo $DIR | egrep "^$BASE_PATH" &>/dev/null; then
40 # When the client wants us to receive a pack, create the git
41 # repository if it does not exist yet
42 if [ "`basename $0`" = "git-receive-pack" -a ! -e "$DIR" ]; then
43 init_repos "$DIR" || exit 1
47 # Not a path to a git repository, leave untouched.
54 exec /usr/bin/`basename $0` "${ARGS[@]}"