34d980e770
The call to `i18n.LoadTranslations` needs to occur on init so that package-level variables that call `i18n.T()` to initialize their values will be able to receive the translated string. Added new integration tests to test help output translation.
123 lines
3.7 KiB
Bash
Executable File
123 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 "${KUBECTL_IGNORE_FILES_REGEX}") > tmp.pot
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perl -pi -e 's/CHARSET/UTF-8/' tmp.pot
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perl -pi -e 's/\\(?!n"\n|")/\\\\/g' tmp.pot
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kube::util::ensure-temp-dir
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if msgcat -s tmp.pot > "${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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