76 lines
3.3 KiB
JavaScript
76 lines
3.3 KiB
JavaScript
const { describe, it } = require("node:test");
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const assert = require("node:assert");
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const fs = require("fs");
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const path = require("path");
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/**
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* Recursively walks a directory and yields file paths.
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* @param {string} dir The directory to walk.
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* @yields {string} The path to a file.
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* @returns {Generator<string>} A generator that yields file paths.
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*/
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function* walk(dir) {
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const files = fs.readdirSync(dir, { withFileTypes: true });
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for (const file of files) {
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if (file.isDirectory()) {
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yield* walk(path.join(dir, file.name));
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} else {
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yield path.join(dir, file.name);
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}
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}
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}
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describe("Check Translations", () => {
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it("should not have missing translation keys", () => {
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const enTranslations = JSON.parse(fs.readFileSync("src/lang/en.json", "utf-8"));
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// this is a resonably crude check, you can get around this trivially
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/// this check is just to save on maintainer energy to explain this on every review ^^
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const translationRegex = /\$t\(['"](?<key1>.*?)['"]\s*[,)]|i18n-t[^>]*\s+keypath="(?<key2>[^"]+)"/gd;
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const missingKeys = [];
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for (const filePath of walk("src")) {
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if (filePath.endsWith(".vue") || filePath.endsWith(".js")) {
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const lines = fs.readFileSync(filePath, "utf-8").split("\n");
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lines.forEach((line, lineNum) => {
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let match;
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while ((match = translationRegex.exec(line)) !== null) {
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const key = match.groups.key1 || match.groups.key2;
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if (key && !enTranslations[key]) {
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const [start, end] = match.groups.key1 ? match.indices.groups.key1 : match.indices.groups.key2;
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missingKeys.push({
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filePath,
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lineNum: lineNum + 1,
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key,
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line: line,
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start,
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end,
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});
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}
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}
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});
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}
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}
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if (missingKeys.length > 0) {
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let report = "Missing translation keys found:\n";
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missingKeys.forEach(({ filePath, lineNum, key, line, start, end }) => {
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report += `\nerror: Missing translation key: '${key}'`;
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report += `\n --> ${filePath}:${lineNum}:${start}`;
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report += "\n |";
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report += `\n${String(lineNum).padEnd(5)}| ${line}`;
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const arrow = " ".repeat(start) + "^".repeat(end - start);
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report += `\n | ${arrow} unrecognized translation key`;
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report += "\n |";
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report += `\n = note: please register the translation key '${key}' in en.json so that our awesome team of translators can translate them`;
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report += "\n = tip: if you want to contribute translations, please visit https://weblate.kuma.pet\n";
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});
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report += "\n===============================";
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const fileCount = new Set(missingKeys.map(item => item.filePath)).size;
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report += `\nFound a total of ${missingKeys.length} missing keys in ${fileCount} files.`;
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assert.fail(report);
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}
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});
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});
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