MCSManager/languages/i18next-scaner.config.js

const fs = require("fs");
const { crc32 } = require("crc");

const FN_KEY = "TXT_CODE_";

module.exports = {
  input: ["src/**/*.{js,ts,vue}", "!src/i18n/**", "!**/node_modules/**"],
  output: "./",
  options: {
    debug: false,
    func: false,
    trans: false,
    lngs: ["zh_CN", "en_US"],
    defaultLng: "zh",
    resource: {
      loadPath: "./src/lang/{{lng}}.json",
      savePath: "./src/lang/{{lng}}.json",
      jsonIndent: 2,
      lineEnding: "\n",
    },
    removeUnusedKeys: false,
    nsSeparator: false,
    keySeparator: false,
    interpolation: {
      prefix: "{{",
      suffix: "}}",
    },
  },

  transform: function customTransform(file, enc, done) {
    const parser = this.parser;
    const content = fs.readFileSync(file.path, enc);
    let newCode = content;
    parser.parseFuncFromString(content, { list: ["t"] }, (key, options) => {
      if (String(key).includes(FN_KEY)) {
        return;
      }

      options.defaultValue = key;
      let hashKey = `${FN_KEY}${crc32(key).toString(16)}`;
      console.log("transform(): TEXT:", key, "TO:", hashKey);
      newCode = String(newCode).replace(key, hashKey);
      parser.set(hashKey, options);
    });

    if (newCode != content)
      fs.writeFileSync(file.path, newCode, { encoding: "utf-8" });

    done();
  },
};