106 lines
3.1 KiB
TypeScript
106 lines
3.1 KiB
TypeScript
/* eslint no-console:0 */
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import fs from "fs";
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import path from "path";
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type Messages = {
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[id: string]: {
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message: string;
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};
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};
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function findLocaleFiles(dir: string): string[] {
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return fs
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.readdirSync(dir, { encoding: null, recursive: true })
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.filter((file) => path.basename(file) === "messages.json")
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.filter((file) => path.dirname(file).endsWith("en"))
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.map((file) => path.join(dir, file));
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}
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function findAllLocaleFiles(rootDir: string): string[] {
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return [
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...findLocaleFiles(path.join(rootDir, "apps", "browser", "src")),
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...findLocaleFiles(path.join(rootDir, "apps", "cli", "src")),
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...findLocaleFiles(path.join(rootDir, "apps", "desktop", "src")),
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...findLocaleFiles(path.join(rootDir, "apps", "web", "src")),
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].map((file) => path.relative(rootDir, file));
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}
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function readMessagesJson(file: string): Messages {
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let content = fs.readFileSync(file, { encoding: "utf-8" });
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// Strip BOM
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content = content.replace(/^\uFEFF/, "");
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try {
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return JSON.parse(content);
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} catch (e: unknown) {
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console.error(`ERROR: Invalid JSON file ${file}`, e);
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throw e;
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}
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}
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function compareMessagesJson(beforeFile: string, afterFile: string): boolean {
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try {
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console.log("Comparing locale files:", beforeFile, afterFile);
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const messagesBeforeJson = readMessagesJson(beforeFile);
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const messagesAfterJson = readMessagesJson(afterFile);
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const messagesIdMapBefore = toMessageIdMap(messagesBeforeJson);
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const messagesIdMapAfter = toMessageIdMap(messagesAfterJson);
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let changed = false;
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for (const [id, message] of messagesIdMapAfter.entries()) {
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if (!messagesIdMapBefore.has(id)) {
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console.log("New message:", id);
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continue;
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}
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if (messagesIdMapBefore.get(id) !== message) {
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console.error("ERROR: Message changed:", id);
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changed = true;
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}
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}
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return changed;
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} catch (e: unknown) {
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console.error(`ERROR: Unable to compare files ${beforeFile} and ${afterFile}`, e);
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throw e;
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}
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}
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function toMessageIdMap(messagesJson: Messages): Map<string, string> {
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return Object.entries(messagesJson).reduce((map, [id, value]) => {
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map.set(id, value.message);
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return map;
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}, new Map<string, string>());
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}
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const rootDir = path.join(__dirname, "..", "..");
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const baseBranchRootDir = path.join(rootDir, "base");
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const files = findAllLocaleFiles(rootDir);
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console.log("Detected valid English locale files:", files);
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let changedFiles = false;
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for (const file of files) {
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const baseBranchFile = path.join(baseBranchRootDir, file);
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if (!fs.existsSync(baseBranchFile)) {
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console.error("ERROR: File not found in base branch:", file);
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continue;
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}
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const changed = compareMessagesJson(baseBranchFile, path.join(rootDir, file));
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changedFiles ||= changed;
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}
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if (changedFiles) {
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console.error(
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"ERROR: Incompatible Crowdin locale files. " +
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"All messages in messages.json locale files needs to be immutable and cannot be updated. " +
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"If a message needs to be changed, create a new message id and update your code to use it instead.",
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);
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process.exit(1);
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}
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