openstack-ansible/tools/build-docs.sh

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#!/bin/bash -xe
#
# 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.
# Build English and translated version of project documentation
DOCNAME=doc
DIRECTORY=doc
# clean build dir
rm -rf ${DIRECTORY}/build/
# create pot files
sphinx-build -a -b gettext \
-d ${DIRECTORY}/build/doctrees.gettext \
${DIRECTORY}/source ${DIRECTORY}/source/locale/
# check all language translation resouce
for locale in `find ${DIRECTORY}/source/locale/ -maxdepth 1 -type d` ; do
# skip if it is not a valid language translation resource.
if [ ! -d ${locale}/LC_MESSAGES/ ]; then
continue
fi
language=$(basename $locale)
echo "===== Building $language translation ====="
# prepare all translation resources
for pot in ${DIRECTORY}/source/locale/*.pot ; do
# get filename
potname=$(basename $pot)
resname=${potname%.pot}
# merge all translation resources
# "{resname}.pot" needs to be merged with "doc-{resname}.po" if exists
if [ -e ${DIRECTORY}/source/locale/${language}/LC_MESSAGES/${DOCNAME}-${resname}.po ]; then
msgmerge -q -o \
${DIRECTORY}/source/locale/${language}/LC_MESSAGES/${resname}.po \
${DIRECTORY}/source/locale/${language}/LC_MESSAGES/${DOCNAME}-${resname}.po \
${DIRECTORY}/source/locale/${potname}
elif [ -e ${DIRECTORY}/source/locale/${language}/LC_MESSAGES/${DOCNAME}.po ]; then
msgmerge -q -o \
${DIRECTORY}/source/locale/${language}/LC_MESSAGES/${resname}.po \
${DIRECTORY}/source/locale/${language}/LC_MESSAGES/${DOCNAME}.po \
${DIRECTORY}/source/locale/${potname}
else
msgcat ${DIRECTORY}/source/locale/${potname} > \
${DIRECTORY}/source/locale/${language}/LC_MESSAGES/${resname}.po
fi
# compile all translation resources
msgfmt -o \
${DIRECTORY}/source/locale/${language}/LC_MESSAGES/${resname}.mo \
${DIRECTORY}/source/locale/${language}/LC_MESSAGES/${resname}.po
done
# build language version
sphinx-build -a -b html -D language=${language} \
-d ${DIRECTORY}/build/doctrees.languages/${language} \
${DIRECTORY}/source ${DIRECTORY}/build/html/${language}
# remove newly created files
git clean -f -q ${DIRECTORY}/source/locale/${language}/LC_MESSAGES/*.po
git clean -f -x -q ${DIRECTORY}/source/locale/${language}/LC_MESSAGES/*.mo
git clean -f -x -q ${DIRECTORY}/source/locale/.doctrees
# revert changes to po file
git reset -q ${DIRECTORY}/source/locale/${language}/LC_MESSAGES/
for po in `git ls-files ${DIRECTORY}/source/locale/${language}/LC_MESSAGES` ; do
git checkout -q -- $po
done
done
# remove generated pot files
git clean -f -q ${DIRECTORY}/source/locale/*.pot
# build english version
sphinx-build -a -b html \
-d ${DIRECTORY}/build/doctrees \
${DIRECTORY}/source ${DIRECTORY}/build/html/