protobuf-go/regenerate.bash

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#!/bin/bash
# Copyright 2018 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
set -e
# Install the working tree's protoc-gen-gen in a tempdir.
tmpdir=$(mktemp -d -t protobuf-regen.XXXXXX)
trap 'rm -rf $tmpdir' EXIT
mkdir -p $tmpdir/bin
PATH=$tmpdir/bin:$PATH
GOBIN=$tmpdir/bin go install ./cmd/protoc-gen-go
# Public imports require at least Go 1.9.
supportTypeAliases=""
if go list -f '{{context.ReleaseTags}}' runtime | grep -q go1.9; then
supportTypeAliases=1
fi
# Generate various test protos.
PROTO_DIRS=(
cmd/protoc-gen-go/testdata
)
for dir in ${PROTO_DIRS[@]}; do
for p in `find $dir -name "*.proto"`; do
if [[ $p == */import_public/* && ! $supportTypeAliases ]]; then
echo "# $p (skipped)"
continue;
fi
echo "# $p"
protoc -I$dir --go_out=paths=source_relative:$dir $p
done
done