kubernetes/hack/verify-typecheck.sh
Tim Hockin d187d7effa Rewrite typecheck against x/tools/go/packages
This runs much faster than before.  This change removes all of the
async status output because all of the compute time is spent inside
go/packages, with no opportunity to update the status.

Adds testdata code to prove it fails when expected.
2020-06-26 11:12:06 -07:00

44 lines
1.4 KiB
Bash
Executable File

#!/usr/bin/env bash
# Copyright 2018 The Kubernetes 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.
# This script does a fast type check of kubernetes code for all platforms.
# Usage: `hack/verify-typecheck.sh`.
set -o errexit
set -o nounset
set -o pipefail
KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"
kube::golang::verify_go_version
cd "${KUBE_ROOT}"
make --no-print-directory -C "${KUBE_ROOT}" generated_files
# As of June, 2020 the typecheck tool is written in terms of go/packages, but
# that library doesn't work well with multiple modules. Until that is done,
# force this tooling to run in a fake GOPATH.
ret=0
hack/run-in-gopath.sh \
go run test/typecheck/main.go "$@" || ret=$?
if [[ $ret -ne 0 ]]; then
echo "!!! Type Check has failed. This may cause cross platform build failures." >&2
echo "!!! Please see https://git.k8s.io/kubernetes/test/typecheck for more information." >&2
exit 1
fi