platform_build_soong/ui/metrics/mk_metrics_proto/regen.sh
Chris Parsons 53f68ae3b8 Report mkfile metrics with --mk-metrics
Combined with roboleaf CI changes to pass this flag and subsequent
pipeline changes, this will allow basic mkfile metrics to be
dashboarded, which will help track mk2bp progress.

Bug: 217764943
Test: manual; verified mk_metrics.pb is generated iff --mk-metrics is
specified, used printproto on result

Change-Id: I348994b4d7e3479d0dc04de0276b94a702aac95b
2022-03-03 15:28:20 -05:00

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#!/bin/bash -e
# Copyright 2022 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Generates the golang source file of the mk_metrics.proto protobuf file.
function die() { echo "ERROR: $1" >&2; exit 1; }
readonly error_msg="Maybe you need to run 'lunch aosp_arm-eng && m aprotoc blueprint_tools'?"
if ! hash aprotoc &>/dev/null; then
die "could not find aprotoc. ${error_msg}"
fi
if ! aprotoc --go_out=paths=source_relative:. mk_metrics.proto; then
die "build failed. ${error_msg}"
fi