feat(cli): integrate Nx with CLI application

- Add project.json with build, serve, test, and lint targets
- Support both OSS and Bit configurations via Nx configurations
- Maintain backward compatibility with existing npm build scripts
- Update webpack configs to work with both Nx and direct webpack CLI calls
- Enable nx build cli --configuration=[oss|oss-dev|bit|bit-dev] commands
- Enable nx serve cli for development workflow with watch mode
- Preserve all existing npm run build:* commands for compatibility

apps/cli/webpack.shared.js

@@ -0,0 +1,110 @@
+const path = require("path");
+const webpack = require("webpack");
+const CopyWebpackPlugin = require("copy-webpack-plugin");
+const nodeExternals = require("webpack-node-externals");
+const TsconfigPathsPlugin = require("tsconfig-paths-webpack-plugin");
+const config = require("./config/config");
+
+const getSharedConfig = (options) => {
+  const {
+    env,
+    mode,
+    entryPoint,
+    outputPath,
+    modulesPath,
+    tsconfigPath,
+    localesPath,
+    externalsModulesDir,
+  } = options;
+
+  const envConfig = config.load(env);
+  config.log(envConfig);
+
+  return {
+    mode: mode,
+    target: "node",
+    devtool: env === "development" ? "eval-source-map" : "source-map",
+    node: {
+      __dirname: false,
+      __filename: false,
+    },
+    entry: {
+      bw: entryPoint,
+    },
+    optimization: {
+      minimize: false,
+    },
+    resolve: {
+      extensions: [".ts", ".js"],
+      symlinks: false,
+      modules: modulesPath,
+      plugins: [new TsconfigPathsPlugin({ configFile: tsconfigPath })],
+    },
+    output: {
+      filename: "[name].js",
+      path: outputPath,
+      clean: true,
+    },
+    module: { rules: getModuleRules() },
+    plugins: getPlugins(env, envConfig, localesPath),
+    externals: getExternals(externalsModulesDir),
+    experiments: {
+      asyncWebAssembly: true,
+    },
+  };
+};
+
+const getModuleRules = () => {
+  return [
+    {
+      test: /\.ts$/,
+      use: "ts-loader",
+      exclude: path.resolve(__dirname, "node_modules"),
+    },
+  ];
+};
+
+const getPlugins = (env, envConfig, localesPath) => {
+  return [
+    new CopyWebpackPlugin({
+      patterns: [{ from: localesPath, to: "locales" }],
+    }),
+    new webpack.DefinePlugin({
+      "process.env.BWCLI_ENV": JSON.stringify(env),
+    }),
+    new webpack.BannerPlugin({
+      banner: "#!/usr/bin/env node",
+      raw: true,
+    }),
+    new webpack.IgnorePlugin({
+      resourceRegExp: /^encoding$/,
+      contextRegExp: /node-fetch/,
+    }),
+    new webpack.EnvironmentPlugin({
+      ENV: env,
+      BWCLI_ENV: env,
+      FLAGS: envConfig.flags,
+      DEV_FLAGS: envConfig.devFlags,
+    }),
+    new webpack.IgnorePlugin({
+      resourceRegExp: /canvas/,
+      contextRegExp: /jsdom$/,
+    }),
+  ];
+};
+
+const getExternals = (externalsModulesDir) => {
+  return [
+    nodeExternals({
+      modulesDir: externalsModulesDir,
+      allowlist: [/@bitwarden/],
+    }),
+  ];
+};
+
+module.exports = {
+  getSharedConfig,
+  getModuleRules,
+  getPlugins,
+  getExternals,
+};