#!/bin/bash
# Copyright 2021 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.
#
# Uprevs manifest.xml to the latest versions.
#
# This is just a wrapper around `repo manifest`. Usually we have unsubmitted
# CLs in our local repo, so it's safer to pull the latest manifest revisions
# from a fresh repo checkout to make sure all commit sha's are available.

tmp=$(mktemp -d)
manifest_path=$(realpath $(dirname $0)/manifest.xml)

cleanup() {
    rm -rf "${tmp}"
}

main() {
    cd "${tmp}"
    repo init --depth 1 \
        -u https://chromium.googlesource.com/chromiumos/manifest.git \
        --repo-url https://chromium.googlesource.com/external/repo.git \
        -g crosvm
    repo sync -j8 -c
    repo manifest --revision-as-HEAD -o "${manifest_path}"
}

trap cleanup EXIT
main "$@"