mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
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422 lines
12 KiB
Bash
Executable File
422 lines
12 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2017 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This script verifies that the expected results are obtained when creating each
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# type of file(e.g. codegen tool itself, a file in a package that needs codegen,
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# and etc.) for verification and then generating the code(executes
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# `make generated_files`).
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# Usage: `hack/verify-generated-files-remake.sh`.
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set -o errexit
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set -o nounset
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set -o pipefail
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KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
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source "${KUBE_ROOT}/hack/lib/init.sh"
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kube::util::ensure_clean_working_dir
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_tmpdir="$(kube::realpath "$(mktemp -d -t verify-generated-files.XXXXXX)")"
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kube::util::trap_add "rm -rf ${_tmpdir}" EXIT
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_tmp_gopath="${_tmpdir}/go"
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_tmp_kuberoot="${_tmp_gopath}/src/k8s.io/kubernetes"
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mkdir -p "${_tmp_kuberoot}/.."
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cp -a "${KUBE_ROOT}" "${_tmp_kuberoot}/.."
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cd "${_tmp_kuberoot}"
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# clean out anything from the temp dir that's not checked in
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git clean -ffxd
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# $1 = filename pattern as in "zz_generated.$1.go"
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function find_genfiles() {
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find . \
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\( \
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-not \( \
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\( \
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-path ./_\* -o \
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-path ./.\* \
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\) -prune \
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\) \
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\) -name "zz_generated.$1.go"
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}
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# $1 = filename pattern as in "zz_generated.$1.go"
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# $2 timestamp file
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function newer() {
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find_genfiles "$1" | while read -r F; do
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if [[ "${F}" -nt "$2" ]]; then
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echo "${F}"
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fi
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done | LC_ALL=C sort
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}
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# $1 = filename pattern as in "zz_generated.$1.go"
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# $2 timestamp file
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function older() {
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find_genfiles "$1" | while read -r F; do
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if [[ "$2" -nt "${F}" ]]; then
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echo "${F}"
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fi
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done | LC_ALL=C sort
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}
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function assert_clean() {
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make generated_files >/dev/null
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(newer deepcopy "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated files changed on back-to-back 'make' runs:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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return 1
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fi
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true
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}
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STAMP=/tmp/stamp.$RANDOM
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#
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# Test when we touch a file in a package that needs codegen.
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#
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assert_clean
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DIR=staging/src/k8s.io/sample-apiserver/pkg/apis/wardle/v1alpha1
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touch "${DIR}/types.go"
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(newer deepcopy "${STAMP}")"
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if [[ -z "${X}" || ${X} != "./${DIR}/zz_generated.deepcopy.go" ]]; then
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echo "Wrong generated deepcopy files changed after touching src file:"
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echo " ${X:-(none)}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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X="$(newer defaults "${STAMP}")"
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if [[ -z "${X}" || ${X} != "./${DIR}/zz_generated.defaults.go" ]]; then
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echo "Wrong generated defaults files changed after touching src file:"
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echo " ${X:-(none)}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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X="$(newer conversion "${STAMP}")"
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if [[ -z "${X}" || ${X} != "./${DIR}/zz_generated.conversion.go" ]]; then
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echo "Wrong generated conversion files changed after touching src file:"
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echo " ${X:-(none)}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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#
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# Test when the codegen tool itself changes: deepcopy
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#
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assert_clean
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touch staging/src/k8s.io/code-generator/cmd/deepcopy-gen/main.go
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older deepcopy "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated deepcopy files did not change after touching code-generator file:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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assert_clean
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touch staging/src/k8s.io/code-generator/cmd/deepcopy-gen/
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older deepcopy "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated deepcopy files did not change after touching code-generator dir:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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assert_clean
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touch vendor/k8s.io/gengo/examples/deepcopy-gen/generators/deepcopy.go
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older deepcopy "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated deepcopy files did not change after touching code-generator dep file:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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assert_clean
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touch vendor/k8s.io/gengo/examples/deepcopy-gen/generators/
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older deepcopy "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated deepcopy files did not change after touching code-generator dep dir:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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#
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# Test when the codegen tool itself changes: defaults
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#
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assert_clean
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touch staging/src/k8s.io/code-generator/cmd/defaulter-gen/main.go
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older defaults "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated defaults files did not change after touching code-generator file:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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assert_clean
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touch staging/src/k8s.io/code-generator/cmd/defaulter-gen/
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older defaults "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated defaults files did not change after touching code-generator dir:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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assert_clean
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touch vendor/k8s.io/gengo/examples/defaulter-gen/generators/defaulter.go
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older defaults "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated defaults files did not change after touching code-generator dep file:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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assert_clean
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touch vendor/k8s.io/gengo/examples/defaulter-gen/generators/
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older defaults "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated defaults files did not change after touching code-generator dep dir:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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#
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# Test when the codegen tool itself changes: conversion
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#
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assert_clean
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touch staging/src/k8s.io/code-generator/cmd/conversion-gen/main.go
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older conversion "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated conversion files did not change after touching code-generator file:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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assert_clean
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touch staging/src/k8s.io/code-generator/cmd/conversion-gen/
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older conversion "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated conversion files did not change after touching code-generator dir:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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assert_clean
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touch vendor/k8s.io/code-generator/cmd/conversion-gen/generators/conversion.go
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older conversion "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated conversion files did not change after touching code-generator dep file:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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assert_clean
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touch vendor/k8s.io/code-generator/cmd/conversion-gen/generators/
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older conversion "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated conversion files did not change after touching code-generator dep dir:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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#
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# Test when we touch a file in a package that needs codegen for all openapi specs.
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#
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assert_clean
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touch "staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/types.go"
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(newer openapi "${STAMP}")"
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if [[ -z "${X}" || ${X} != "./pkg/generated/openapi/zz_generated.openapi.go
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./staging/src/k8s.io/apiextensions-apiserver/pkg/generated/openapi/zz_generated.openapi.go
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./staging/src/k8s.io/code-generator/_examples/apiserver/openapi/zz_generated.openapi.go
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./staging/src/k8s.io/kube-aggregator/pkg/generated/openapi/zz_generated.openapi.go
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./staging/src/k8s.io/sample-apiserver/pkg/generated/openapi/zz_generated.openapi.go" ]]; then
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echo "Wrong generated openapi files changed after touching src file:"
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echo " ${X:-(none)}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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#
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# Test when we touch a file in a package that needs codegen for only the main openapi spec.
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#
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assert_clean
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touch "staging/src/k8s.io/api/apps/v1/types.go"
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(newer openapi "${STAMP}")"
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if [[ -z "${X}" || ${X} != "./pkg/generated/openapi/zz_generated.openapi.go" ]]; then
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echo "Wrong generated openapi files changed after touching src file:"
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echo " ${X:-(none)}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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#
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# Test when we touch a file, modify the violation file it should fail, and UPDATE_API_KNOWN_VIOLATIONS=true updates it.
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#
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assert_clean
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touch "staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/types.go"
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echo > api/api-rules/violation_exceptions.list
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echo > api/api-rules/codegen_violation_exceptions.list
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if make generated_files >/dev/null 2>&1; then
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echo "Expected make generated_files to fail with API violations."
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echo ""
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exit 1
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fi
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touch "${STAMP}"
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make generated_files UPDATE_API_KNOWN_VIOLATIONS=true >/dev/null
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X="$(newer openapi "${STAMP}")"
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if [[ -z "${X}" || ${X} != "./pkg/generated/openapi/zz_generated.openapi.go
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./staging/src/k8s.io/apiextensions-apiserver/pkg/generated/openapi/zz_generated.openapi.go
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./staging/src/k8s.io/code-generator/_examples/apiserver/openapi/zz_generated.openapi.go
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./staging/src/k8s.io/kube-aggregator/pkg/generated/openapi/zz_generated.openapi.go
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./staging/src/k8s.io/sample-apiserver/pkg/generated/openapi/zz_generated.openapi.go" ]]; then
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echo "Wrong generated openapi files changed after updating violation files:"
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echo " ${X:-(none)}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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for f in api/api-rules/violation_exceptions.list api/api-rules/codegen_violation_exceptions.list; do
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if ! git diff --quiet "$f"; then
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echo "Violation file \"$f\" was not updated with UPDATE_API_KNOWN_VIOLATIONS=true."
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echo ""
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exit 1
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fi
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done
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#
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# Test when the codegen tool itself changes: openapi
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#
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assert_clean
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touch vendor/k8s.io/kube-openapi/cmd/openapi-gen/openapi-gen.go
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older openapi "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated openapi files did not change after touching code-generator file:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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assert_clean
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touch vendor/k8s.io/kube-openapi/cmd/openapi-gen/
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older openapi "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated openapi files did not change after touching code-generator dir:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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assert_clean
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touch vendor/k8s.io/kube-openapi/pkg/generators/openapi.go
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older openapi "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated openapi files did not change after touching code-generator dep file:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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assert_clean
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touch vendor/k8s.io/kube-openapi/pkg/generators
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touch "${STAMP}"
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make generated_files >/dev/null
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X="$(older openapi "${STAMP}")"
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if [[ -n "${X}" ]]; then
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echo "Generated openapi files did not change after touching code-generator dep dir:"
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echo " ${X}" | tr '\n' ' '
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echo ""
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exit 1
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fi
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