-#!/bin/bash
-
-VCS_SUPPORTED="GIT, Subversion or Mercurial"
-
-print_usage()
-{
- echo "$(basename $0) -- checkout for version control (${VCS_SUPPORTED})."
- echo "Usage: $(basename $0) [OPTIONS...]"
-}
-
-if [ "x${1}" = "x--help" ]; then
- print_usage
- exit 1
-fi
-
-if git diff 1> /dev/null 2>&1; then
- git checkout "$@"
-elif svn diff 1> /dev/null 2>&1; then
- svn co "$@"
-elif hg status 1> /dev/null 2>&1; then
- hg update "$@"
-else
- echo "Not a ${VCS_SUPPORTED} repository"
- exit 1
-fi