| #!/bin/bash |
| # Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| script=$(readlink $0) |
| source $(dirname ${script:-$0})/git-utils.sh |
| |
| old_ref=$1 # Previous HEAD. |
| new_ref=$2 # Current HEAD. |
| branch_switch=$3 # Whether we switched branches. |
| |
| if [ $old_ref == $new_ref ]; then |
| if ! git diff-index --quiet HEAD $(git rev-parse --show-cdup)DEPS; then |
| warn "DEPS has local modifications; do you need to re-run gclient sync?" |
| fi |
| else |
| if git diff-tree $old_ref $new_ref | grep -qs $'\tDEPS$'; then |
| warn "DEPS has changed; you probably need to re-run gclient sync." |
| fi |
| fi |
| |
