blob: d8f4c4d45347a709685ff090985a84f24ed40b79 [file] [log] [blame]
#!/bin/bash
# Copyright 2010 The Chromium Authors
# 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