# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# Move users of CHROME_ORIGIN=GERRIT_SOURCE to the new gerrit-source.xml
# manifest, as well as setting up the chromium/src repository properly for
# submodules. crosbug.com/32963.

# We only want to run this hook once.  Since this also gets called from
# enter_chroot, look for the marker.
MARKER="/tmp/44_fix_gerrit_chrome"
if [ -e "${MARKER}" ]; then
  exit 0
fi

chrome_workon="=chromeos-base/chromeos-chrome-9999"
cros_workon_dir="${HOME}/trunk/.config/cros_workon/*"
manifest="${HOME}/trunk/.repo/manifest.xml"

if grep -q "${chrome_workon}" ${cros_workon_dir} &> /dev/null; then
  if [ $(readlink "${manifest}") != "manifests/minilayout.xml" ]; then
    repo selfupdate && repo init -m gerrit-source.xml
  fi
fi

chromium_dir="${HOME}/trunk/chromium/src"
if [ -d "${chromium_dir}" ]; then
  (
    cd "${chromium_dir}"
    ignore_cmd='git config -f $toplevel/.git/config submodule.$name.ignore all'
    git submodule foreach "${ignore_cmd}" &> /dev/null
  )
fi

touch "${MARKER}"
exit 0