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feat: add scripts for translations upload and download from memsource
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‎.gitignore‎

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plugin-backend
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# adding these while the PR is in review. This should be removed after
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node_modules/
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dist/
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dist/
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web/po-files/

‎web/i18n-scripts/README.md‎

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# Translation process
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Translations for this project are managed using [Memsource](https://cloud.memsource.com/). The general process for handling translations is as follows:
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## Pre-requisites
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- Install the [unofficial Memsource CLI client](https://github.com/unofficial-memsource/memsource-cli-client#pip-install).
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- [Configure it with your Memsource login info](https://github.com/unofficial-memsource/memsource-cli-client#configuration-red-hat-enterprise-linux-derivatives).
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Once your login info is configured, you should be able to log in by running `source ~/.memsourcerc`.
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## Translation workflow
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1. **Navigate to the `web` folder**: `cd web`
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1. **Generate english translations**: run `npm run i18n` to extract translatable strings from the codebase and generate/update the English translation files.
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1. **Commit english translations**: commit and push the updated English translation files to the repository.
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1. **Login to Memsource**: run `source ~/.memsourcerc` to authenticate the Memsource CLI client.
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1. **Upload to Memsource**: run `./i18n-scripts/memsource-upload.sh -v <version> -s <sprint>`, in which `<version>` is the OCP version and `<sprint>` is the current sprint, for example `./memsource-upload.sh -v 4.21 -s 258`. This will generate `.po` files required by Memsource for every language listed in `i18n-scripts/languages.sh` and upload them to Memsource. Every time translations are required a new project should be created in Memsource, this is handled automatically by the script.
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1. **Note the Memsource project link**: After the upload is complete, the script will output the Memsource project link. Make sure to copy it for the next step.
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1. **Translate in Memsource**: Send an email to the globalization team `localization-requests@redhat.com` with CC to `team-observability-ui@redhat.com` with the Memsource project link and request translation for the required languages.
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1. **Wait for translation completion**: Accessing memsource you can monitor the progress of the translations.
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1. **Download translations**: once the translations are completed, run `./i18n-scripts/memsource-download.sh -p <project_id>` to download the translated `.po` files from Memsource and convert them back to the i18n JSON format used by the application.

‎web/i18n-scripts/common.js‎

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‎web/i18n-scripts/export-pos.sh‎

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#!/usr/bin/env bash
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set -euo pipefail
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source ./i18n-scripts/languages.sh
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for f in locales/en/* ; do
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for i in "${LANGUAGES[@]}"
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do
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npm run i18n-to-po -- -f "$(basename "$f" .json)" -l "$i"
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done
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done

‎web/i18n-scripts/i18n-to-po.js‎

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/* eslint-disable no-console */
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/* eslint-disable no-undef */
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/* eslint-disable @typescript-eslint/no-require-imports */
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const fs = require('fs');
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const path = require('path');
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const { i18nextToPo } = require('i18next-conv');
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const minimist = require('minimist');
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function save(target) {
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return (result) => {
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fs.writeFileSync(target, result);
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};
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}
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function removeValues(i18nFile, filePath) {
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const file = require(i18nFile);
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const updatedFile = {};
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const keys = Object.keys(file);
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for (let i = 0; i < keys.length; i++) {
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updatedFile[keys[i]] = '';
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}
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const tmpFile = fs.openSync(filePath, 'w');
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fs.writeFileSync(tmpFile, JSON.stringify(updatedFile, null, 2));
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}
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function consolidateWithExistingTranslations(filePath, fileName, language) {
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const englishFile = require(filePath);
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const englishKeys = Object.keys(englishFile);
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const existingTranslationsPath = `./../locales/${language}/${fileName}.json`;
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if (fs.existsSync(path.join(__dirname, existingTranslationsPath))) {
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const existingTranslationsFile = require(path.join(__dirname, existingTranslationsPath));
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const existingKeys = Object.keys(existingTranslationsFile);
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const matchingKeys = englishKeys.filter((k) => existingKeys.indexOf(k) > -1);
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for (let i = 0; i < matchingKeys.length; i++) {
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englishFile[matchingKeys[i]] = existingTranslationsFile[matchingKeys[i]];
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}
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fs.writeFileSync(filePath, JSON.stringify(englishFile, null, 2));
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}
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}
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function processFile(fileName, language) {
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let tmpFile;
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const i18nFile = path.join(__dirname, `./../locales/en/${fileName}.json`);
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try {
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if (fs.existsSync(i18nFile)) {
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fs.mkdirSync(path.join(__dirname, './../locales/tmp'), { recursive: true });
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tmpFile = path.join(__dirname, `./../locales/tmp/${fileName}.json`);
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removeValues(i18nFile, tmpFile);
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consolidateWithExistingTranslations(tmpFile, fileName, language);
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fs.mkdirSync(path.join(__dirname, `./../po-files/${language}`), { recursive: true });
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i18nextToPo(language, fs.readFileSync(tmpFile), {
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language,
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foldLength: 0,
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ctxSeparator: '~',
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})
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.then(
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save(
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path.join(__dirname, `./../po-files/${language}/${path.basename(fileName)}.po`),
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language,
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),
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)
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.catch((e) => console.error(fileName, e));
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} else {
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console.warn(`i18n file does not exist: ${i18nFile}`);
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}
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} catch (err) {
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console.error(`Failed to processFile ${fileName}:`, err);
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} finally {
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if (tmpFile && fs.existsSync(tmpFile)) {
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fs.unlinkSync(tmpFile);
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}
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}
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console.log(`Created po-files/${language}/${fileName}.po`);
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}
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const options = {
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string: ['language', 'files'],
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boolean: ['help'],
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array: ['files'],
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alias: {
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h: 'help',
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f: 'files',
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l: 'language',
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},
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default: {
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files: [],
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},
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};
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const args = minimist(process.argv.slice(2), options);
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if (args.help) {
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console.log("-h: help\n-l: language (i.e. 'ja')\n-f: file name to convert (i.e. 'nav')");
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} else if (args.files && args.language) {
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if (Array.isArray(args.files)) {
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for (let i = 0; i < args.files.length; i++) {
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processFile(args.files[i], args.language);
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}
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} else {
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processFile(args.files, args.language);
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}
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} else {
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console.log('Invalid arguments. Use -h for help.');
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}

‎web/i18n-scripts/languages.sh‎

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#!/bin/bash
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export LANGUAGES=( 'ja' 'zh-cn' 'ko' 'fr' 'es')

‎web/i18n-scripts/lexers.js‎

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‎web/i18n-scripts/memsource-download.sh‎

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#!/usr/bin/env bash
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set -exuo pipefail
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source ./i18n-scripts/languages.sh
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while getopts p: flag
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do
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case "${flag}" in
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p) PROJECT_ID=${OPTARG};;
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*) echo "usage: $0 [-p]" >&2
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exit 1;;
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esac
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done
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echo "Checking if git workspace is clean"
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GIT_STATUS="$(git status --short --untracked-files -- locales)"
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if [ -n "$GIT_STATUS" ]; then
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echo "There are uncommitted files in locales folders. Remove or commit the files, then run this script again."
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git diff
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exit 1
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fi
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echo "Downloading PO files from Project ID \"$PROJECT_ID\""
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DOWNLOAD_PATH="$(mktemp -d)" || { echo "Failed to create temp folder"; exit 1; }
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# Memsource job listing is limited to 50 jobs per page
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# We need to pull all the files down by page and stop when we reach a page with no data
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for i in "${LANGUAGES[@]}"
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do
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COUNTER=0
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CURRENT_PAGE=( $(memsource job list --project-id "$PROJECT_ID" --target-lang "$i" -f value --page-number 0 -c uid) )
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until [ -z "$CURRENT_PAGE" ]
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do
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((COUNTER++))
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echo Downloading page "$COUNTER"
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memsource job download --project-id "$PROJECT_ID" --output-dir "$DOWNLOAD_PATH/$i" --job-id "${CURRENT_PAGE[@]}"
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CURRENT_PAGE=$(memsource job list --project-id "$PROJECT_ID" --target-lang "$i" -f value --page-number "$COUNTER" -c uid | tr '\n' ' ')
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done
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done
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echo Importing downloaded PO files
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for i in "${LANGUAGES[@]}"
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do
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# We don't treat zh-cn as a dialect in i18next right now, so we need to alter it to zh
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if [ "$i" == 'zh-cn' ]
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then
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npm run po-to-i18n -- -d "$DOWNLOAD_PATH/$i" -l 'zh'
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else
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npm run po-to-i18n -- -d "$DOWNLOAD_PATH/$i" -l "$i"
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fi
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done
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echo Creating commit
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git add locales
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git commit -m "chore(i18n): update translations
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Adding latest translations from Memsource project https://cloud.memsource.com/web/project2/show/$PROJECT_ID"

‎web/i18n-scripts/memsource-upload.sh‎

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#!/usr/bin/env bash
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set -exuo pipefail
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source ./i18n-scripts/languages.sh
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PLUGIN_NAME="monitoring-plugin"
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while getopts v:s: flag
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do
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case "${flag}" in
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v) VERSION=${OPTARG};;
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s) SPRINT=${OPTARG};;
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*) echo "usage: $0 [-v] [-s]" >&2
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exit 1;;
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esac
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done
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BRANCH=$(git branch --show-current)
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echo "Creating project with title \"[OCP $VERSION] UI Localization $PLUGIN_NAME - Sprint $SPRINT/Branch $BRANCH\""
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PROJECT_INFO=$(memsource project create --name "[OCP $VERSION] UI Localization $PLUGIN_NAME - Sprint $SPRINT/Branch $BRANCH" --template-id 169304 -f json)
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PROJECT_ID=$(echo "$PROJECT_INFO" | jq -r '.uid')
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echo "Exporting PO files"
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./i18n-scripts/export-pos.sh
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echo "Exported all PO files"
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echo "Creating jobs for exported PO files"
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for i in "${LANGUAGES[@]}"
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do
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memsource job create --filenames po-files/"$i"/*.po --target-langs "$i" --project-id "${PROJECT_ID}"
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done
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echo "Uploaded PO files to Memsource, the project ID is: ${PROJECT_ID}"
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# Clean up PO file directory
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rm -rf po-files

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