-if test -x /usr/bin/git >/dev/null 2>&1; then
- # chdir to a directory
- cdgitpath() {
- if [ $# -ne 1 ]; then
- echo "Usage: cdgitpath path_key" >&2
- return 1
- fi
-
- path_key="$1"
- if [ -z "$path_key" ]; then
- echo "Usage: cdgitpath path_key" >&2
- return 1
- fi
-
- path_url="`git config --get --path $path_key`"
- if echo "$path_url" | grep -q '^file:/'; then
- path_url="`echo \"$path_url\" | sed 's@^file:/\+@/@'`"
- fi
- cd "$path_url"
- }
-
- # chdir to a remote's directory (if the remote is on the local FS)
- cdremote() {
- if [ $# -gt 1 ]; then
- echo "Usage: cdremote [remote_name]" >&2
- return 1
- fi
-
- if [ -z "$1" ]; then
- branch="`git rev-parse --abbrev-ref HEAD`"
- remote="`git config --get branch.$branch.remote`"
- else
- remote="$1"
- fi
-
- if [ -n "$remote" ] && git config --get remote.$remote.url |
- grep -q '^\(file:/\|/\|\.\./\)'; then # (file:/ or / or ../ at the beginning)
- cdgitpath remote.$remote.url
- return
- fi
-
- if [ -n "$1" ]; then
- echo "Cannot find directory for remote $1" >&2
- echo "Usage: cdremote [remote_name]" >&2
- return 1
- fi