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124 lines
3.7 KiB
Bash
Executable File
124 lines
3.7 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 updates `staging/src/k8s.io/kubectl/pkg/util/i18n/translations/kubectl/template.pot` and
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# generates/fixes .po and .mo files.
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# Usage: `update-translations.sh`.
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KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
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source "${KUBE_ROOT}/hack/lib/util.sh"
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TRANSLATIONS="staging/src/k8s.io/kubectl/pkg/util/i18n/translations"
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KUBECTL_FILES=()
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KUBECTL_DEFAULT_LOCATIONS=(
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"pkg/kubectl/cmd"
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"staging/src/k8s.io/kubectl/pkg/cmd"
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)
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KUBECTL_IGNORE_FILES_REGEX="cmd/kustomize/kustomize.go"
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generate_pot="false"
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generate_mo="false"
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fix_translations="false"
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while getopts "hf:xkg" opt; do
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case ${opt} in
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h)
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echo "$0 [-f files] [-x] [-k] [-g]"
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echo " -f <file-path>: Files to process"
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echo " -x extract strings to a POT file"
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echo " -k fix .po files; deprecate translations by marking them obsolete and supply default messages"
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echo " -g sort .po files and generate .mo files"
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exit 0
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;;
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f)
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KUBECTL_FILES+=("${OPTARG}")
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;;
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x)
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generate_pot="true"
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;;
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k)
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fix_translations="true"
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;;
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g)
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generate_mo="true"
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;;
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\?)
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echo "[-f <files>] -x -g" >&2
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exit 1
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;;
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esac
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done
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if [[ ${#KUBECTL_FILES} -eq 0 ]]; then
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KUBECTL_FILES+=("${KUBECTL_DEFAULT_LOCATIONS[@]}")
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fi
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if ! which go-xgettext > /dev/null; then
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echo 'Can not find go-xgettext, install with:'
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echo 'go get github.com/gosexy/gettext/go-xgettext'
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exit 1
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fi
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if ! which msgfmt > /dev/null; then
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echo 'Can not find msgfmt, install with:'
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echo 'apt-get install gettext'
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exit 1
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fi
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if [[ "${generate_pot}" == "true" ]]; then
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echo "Extracting strings to POT"
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# shellcheck disable=SC2046
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go-xgettext -k=i18n.T $(grep -lr "i18n.T" "${KUBECTL_FILES[@]}" | grep -vE "${KUBECTL_IGNORE_FILES_REGEX}") > tmp.pot
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perl -pi -e 's/CHARSET/UTF-8/' tmp.pot
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perl -pi -e 's/\\\(/\\\\\(/g' tmp.pot
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perl -pi -e 's/\\\)/\\\\\)/g' tmp.pot
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kube::util::ensure-temp-dir
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if msgcat -s tmp.pot > "${KUBE_TEMP}/template.pot"; then
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mv "${KUBE_TEMP}/template.pot" "${TRANSLATIONS}/kubectl/template.pot"
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rm tmp.pot
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else
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echo "Failed to update template.pot"
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exit 1
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fi
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fi
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if [[ "${fix_translations}" == "true" ]]; then
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echo "Fixing .po files"
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kube::util::ensure-temp-dir
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for PO_FILE in "${TRANSLATIONS}"/kubectl/*/LC_MESSAGES/k8s.po; do
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TMP="${KUBE_TEMP}/fix.po"
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if [[ "${PO_FILE}" =~ .*/default/.* || "${PO_FILE}" =~ .*/en_US/.* ]]; then
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# mark obsolete, and set default values for english translations
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msgen "${TRANSLATIONS}/kubectl/template.pot" | \
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msgmerge -s --no-fuzzy-matching "${PO_FILE}" - > "${TMP}"
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else
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# mark obsolete, but do not add untranslated messages
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msgmerge -s --no-fuzzy-matching "${PO_FILE}" "${TRANSLATIONS}/kubectl/template.pot" | msgattrib --translated - > "${TMP}"
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fi
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mv "${TMP}" "${PO_FILE}"
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done
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fi
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if [[ "${generate_mo}" == "true" ]]; then
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echo "Generating .po and .mo files"
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for x in "${TRANSLATIONS}"/*/*/*/*.po; do
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msgcat -s "${x}" > tmp.po
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mv tmp.po "${x}"
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echo "generating .mo file for: ${x}"
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msgfmt "${x}" -o "$(dirname "${x}")/$(basename "${x}" .po).mo"
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done
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fi
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