~cytrogen/masto-fe

ref: f8dc013b0d81d5d463c086e291ce99ab1d796a9d masto-fe/babel.config.js -rw-r--r-- 1.5 KiB
f8dc013b — Cytrogen [feature] Add language selector to local settings 4 days ago 
                                                                                
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module.exports = (api) => {
  const env = api.env();

  const reactOptions = {
    development: false,
    runtime: "automatic",
  };

  const envOptions = {
    loose: true,
    modules: false,
    debug: false,
    include: [
      "transform-numeric-separator",
      "transform-optional-chaining",
      "transform-nullish-coalescing-operator",
      "transform-class-properties",
    ],
  };

  const config = {
    presets: [
      "@babel/preset-typescript",
      ["@babel/react", reactOptions],
      ["@babel/env", envOptions],
    ],
    plugins: [
      ["formatjs"],
      "preval",
    ],
    overrides: [
      {
        test: /tesseract\.js/,
        presets: [
          ["@babel/env", { ...envOptions, modules: "commonjs" }],
        ],
      },
    ],
  };

  switch (env) {
    case "production":
      config.plugins.push(...[
        "lodash",
        [
          "transform-react-remove-prop-types",
          {
            mode: "remove",
            removeImport: true,
            additionalLibraries: [
              "react-immutable-proptypes",
            ],
          },
        ],
        "@babel/transform-react-inline-elements",
        [
          "@babel/transform-runtime",
          {
            helpers: true,
            regenerator: false,
            useESModules: true,
          },
        ],
      ]);
      break;
    case "development":
      reactOptions.development = true;
      envOptions.debug = true;
      break;
    case "test":
      envOptions.modules = "commonjs";
      break;
  }

  return config;
};