#!/bin/bash

# Copyright 2020 The gVisor 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 -eo pipefail

# Build the :gopath target.
make build TARGETS=":gopath"
declare -r gopathdir="bazel-bin/gopath/src/gvisor.dev/gvisor/"

# Copy go.mod and execute the command.
cp -a go.mod go.sum "${gopathdir}"
(cd "${gopathdir}" && go "$@")
cp -a "${gopathdir}/go.mod" "${gopathdir}/go.sum" .

# Cleanup the WORKSPACE file.
make run TARGETS=":gazelle" ARGS="update-repos -from_file=go.mod"