Files
build_soong/ui/metrics/metrics_proto/regen.sh
Patrice Arruda 1e2cad95c8 Add additional documentation in metrics proto regen.sh script.
Added additional instruction in the regen.sh script to build the
blueprint_tools and aprotoc in case the regen.sh script fails.

Bug: b/169395325
Test: ./regen.sh
Change-Id: Icb38c907fb47febc17eef1067d06d0588dd0b7ba
2020-10-12 22:58:27 +00:00

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#!/bin/bash
# Generates the golang source file of metrics.proto protobuf file.
set -e
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:. metrics.proto; then
die "build failed. ${error_msg}"
fi