cert-manager/hack/check-crds.sh
Ashley Davis eccde015ac
add CRD generation to makefile, replacing bazel
- includes a run of make update-crds which causes some trivial changes
- updates version of YQ to latest
- makes hack/update-crds.sh just call make
- makes hack/verify-crds.sh just call make
- moves functionality of hack/verify-crds.sh to hack/check-crds.sh,
  using the makefile for generating alternative CRDs for comparison
- removes the bazel test associated with CRDs

Signed-off-by: Ashley Davis <ashley.davis@jetstack.io>
2022-06-27 13:25:18 +01:00

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#!/usr/bin/env bash
# Copyright 2022 The cert-manager 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 -o nounset
set -o errexit
set -o pipefail
function usage_and_exit() {
echo "usage: $0 <path-to-go> <path-to-controller-gen> <path-to-yq>"
exit 1
}
go=${1:-}
controllergen=${2:-}
yq=${3:-}
if [[ -z $go ]]; then
usage_and_exit
fi
if [[ -z $controllergen ]]; then
usage_and_exit
fi
if [[ -z $yq ]]; then
usage_and_exit
fi
echo "+++ verifying that generated CRDs are up-to-date..." >&2
tmpdir="$(mktemp -d)"
trap 'rm -r $tmpdir' EXIT
make PATCH_CRD_OUTPUT_DIR=$tmpdir patch-crds
# Avoid diff -N so we handle empty files correctly
diff=$(diff -upr -x README.md -x BUILD.bazel "./deploy/crds" "$tmpdir" 2>/dev/null || true)
if [[ -n "${diff}" ]]; then
echo "${diff}" >&2
echo >&2
echo "fatal: CRDs are out of date. Run 'make update-crds'" >&2
exit 1
fi
echo "+++ success: generated CRDs are up-to-date" >&2
# Verify that CRDs don't contain status fields as that causes issues when they
# are managed by some CD tools. This check is necessary because currently
# controller-gen adds a status field that needs to be removed manually.
# See https://github.com/cert-manager/cert-manager/pull/4379 for context
echo "+++ verifying that CRDs don't contain .status fields..."
for file in ${tmpdir}/*.yaml; do
name=$($yq e '.metadata.name' $file)
echo "checking $name"
# Exit 1 if status is non-null
$yq e --exit-status=1 '.status==null' $file >/dev/null
done
echo "+++ success: generated CRDs don't contain any status fields"