const Path = require("path");
const FlowFlowPlugin = require("./flowtype-plugin");

const ELECTRON_RENDERER_PROCESS_ROOT = Path.resolve(__dirname, "src/renderer/");

module.exports = {
  // This rule is temporarily necessary until https://github.com/electron-userland/electron-webpack/issues/60 is fixed.
  module: {
    rules: [
      {
        test: /\.jsx?$/,
        loader: "babel-loader",
        options: {
          presets: ["env", "react", "stage-2"],
        },
      },
    ],
  },
  // This allows imports to be made from the renderer process root (https://moduscreate.com/blog/es6-es2015-import-no-relative-path-webpack/).
  resolve: {
    modules: [ELECTRON_RENDERER_PROCESS_ROOT, "node_modules", __dirname],
    extensions: [".js", ".jsx", ".scss"],
  },
};

if (process.env.NODE_ENV === "development") {
  module.exports = {
    ...module.exports,
    plugins: [
      new FlowFlowPlugin({
        warn: true,
      }),
    ]
  };
}