k3s/hack/verify-gendocs.sh

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#!/bin/bash
# Copyright 2014 Google Inc. All rights reserved.
#
# 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 errexit
set -o nounset
set -o pipefail
KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"
kube::golang::setup_env
"${KUBE_ROOT}/hack/build-go.sh" cmd/gendocs cmd/genman cmd/genbashcomp
# Get the absolute path of the directory component of a file, i.e. the
# absolute path of the dirname of $1.
get_absolute_dirname() {
echo "$(cd "$(dirname "$1")" && pwd)"
}
gendocs=$(kube::util::find-binary "gendocs")
genman=$(kube::util::find-binary "genman")
genbashcomp=$(kube::util::find-binary "genbashcomp")
if [[ ! -x "$gendocs" || ! -x "$genman" || ! -x "$genbashcomp" ]]; then
{
echo "It looks as if you don't have a compiled gendocs, genman, or genbashcomp binary"
echo
echo "If you are running from a clone of the git repo, please run"
echo "'./hack/build-go.sh cmd/gendocs cmd/genman cmd/genbashcomp'."
} >&2
exit 1
fi
DOCROOT="${KUBE_ROOT}/docs/"
TMP_DOCROOT="${KUBE_ROOT}/docs_tmp/"
cp -a "${DOCROOT}" "${TMP_DOCROOT}"
kube::util::gen-doc "${genman}" "${TMP_DOCROOT}/man/man1/"
kube::util::gen-doc "${gendocs}" "${TMP_DOCROOT}"
echo "diffing ${DOCROOT} against freshly generated docs"
set +e
diff -Naupr -I 'Auto generated by' "${DOCROOT}" "${TMP_DOCROOT}"
ret=$?
set -e
rm -rf "${TMP_DOCROOT}"
if [ $ret -eq 0 ]
then
echo "${DOCROOT} up to date."
else
echo "${DOCROOT} is out of date. Please run hack/run-gendocs.sh"
exit 1
fi
COMPROOT="${KUBE_ROOT}/contrib/completions"
TMP_COMPROOT="${KUBE_ROOT}/contrib/completions_tmp"
cp -a "${COMPROOT}" "${TMP_COMPROOT}"
kube::util::gen-doc "${genbashcomp}" "${TMP_COMPROOT}/bash/"
set +e
diff -Naupr "${COMPROOT}" "${TMP_COMPROOT}"
ret=$?
set -e
rm -rf ${TMP_COMPROOT}
if [ $ret -eq 0 ]
then
echo "${COMPROOT} up to date."
else
echo "${COMPROOT} is out of date. Please run hack/run-gendocs.sh"
echo "If you did not make a change to kubectl or its dependencies,"
echo "run 'make clean' and retry this command."
exit 1
fi
# ex: ts=2 sw=2 et filetype=sh