dawn-cmake/tools/builtin-gen

#!/usr/bin/env bash
# Copyright 2021 The Tint Authors
#
# 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.

set -e # Fail on any error.

if [ ! -x "$(which go)" ] ; then
    echo "error: go needs to be on \$PATH to use $0"
    exit 1
fi

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd )"
ROOT_DIR="$( cd "${SCRIPT_DIR}/.." >/dev/null 2>&1 && pwd )"
BINARY="${SCRIPT_DIR}/bin/builtin-gen"

# Rebuild the binary.
# Note, go caches build artifacts, so this is quick for repeat calls
pushd "${SCRIPT_DIR}/src/cmd/builtin-gen" > /dev/null
    go build -o "${BINARY}" main.go
popd > /dev/null

"${BINARY}" "$@"