wip

src/gulpfile.js

@@ -1,21 +1,23 @@
 /* gulpfile.js */
 
+const gulp = require('gulp');
+const webpack = require('webpack-stream');
 const uswds = require('@uswds/compile');
 
+const ASSETS_DIR = './registrar/assets/';
+const JS_MODULES_SRC = ASSETS_DIR + 'js/modules/*.js';
+const JS_BUNDLE_DEST = ASSETS_DIR + 'js';
+
 /**
  * USWDS version
  * Set the version of USWDS you're using (2 or 3)
  */
-
 uswds.settings.version = 3;
 
 /**
  * Path settings
  * Set as many as you need
  */
-
-const ASSETS_DIR = './registrar/assets/';
-
 uswds.paths.dist.css = ASSETS_DIR + 'css';
 uswds.paths.dist.sass = ASSETS_DIR + 'sass';
 uswds.paths.dist.theme = ASSETS_DIR + 'sass/_theme';
@@ -23,15 +25,58 @@ uswds.paths.dist.fonts = ASSETS_DIR + 'fonts';
 uswds.paths.dist.js = ASSETS_DIR + 'js';
 uswds.paths.dist.img = ASSETS_DIR + 'img';
 
+/**
+ * Task: Bundle JavaScript modules using Webpack
+ */
+gulp.task('bundle-js', () => {
+    return gulp
+        .src(JS_MODULES_SRC)
+        .pipe(
+            webpack({
+                mode: 'production', // Use 'development' for debugging
+                output: {
+                    filename: 'get-gov.js',
+                },
+                module: {
+                    rules: [
+                        {
+                            test: /\.js$/,
+                            exclude: /node_modules/,
+                            use: {
+                                loader: 'babel-loader',
+                                options: {
+                                    presets: ['@babel/preset-env'],
+                                },
+                            },
+                        },
+                    ],
+                },
+            })
+        )
+        .pipe(gulp.dest(JS_BUNDLE_DEST));
+});
+
+/**
+ * Task: Watch for changes in JavaScript modules
+ */
+gulp.task('watch-js', () => {
+    gulp.watch(JS_MODULES_SRC, gulp.series('bundle-js'));
+});
+
+/**
+ * Combine all watch tasks
+ */
+gulp.task('watch', gulp.parallel('watch-js', uswds.watch));
+
 /**
  * Exports
  * Add as many as you need
+ * Some tasks combine USWDS compilation and JavaScript precompilation.
  */
-
-exports.default = uswds.compile;
+exports.default = gulp.series(uswds.compile, 'bundle-js');
 exports.init = uswds.init;
-exports.compile = uswds.compile;
-exports.watch = uswds.watch;
+exports.compile = gulp.series(uswds.compile, 'bundle-js');
+exports.watch = gulp.parallel('watch');
 exports.copyAssets = uswds.copyAssets
 exports.updateUswds = uswds.updateUswds
                                                                                   

src/package.json

@@ -15,6 +15,12 @@
     "sass": "^1.54.8"
   },
   "devDependencies": {
-    "@uswds/compile": "^1.0.0-beta.3"
+    "@babel/core": "^7.26.0",
+    "@babel/preset-env": "^7.26.0",
+    "@uswds/compile": "^1.0.0-beta.3",
+    "babel-loader": "^9.2.1",
+    "gulp": "^5.0.0",
+    "webpack": "^5.96.1",
+    "webpack-stream": "^7.0.0"
   }
 }