feat(@angular/cli): support additional application lazy modules

Author: clydin

packages/@angular/cli/lib/config/schema.json

@@ -263,6 +263,14 @@
             "description": "Name and corresponding file for environment config.",
             "type": "object",
             "additionalProperties": true
+          },
+          "lazyModules": {
+            "description": "List of additional NgModules that will be lazy loaded. (lazy router modules with be discovered automatically)",
+            "type": "array",
+            "items": {
+              "type": "object",
+              "additionalProperties": { "type": "string" }
+            }
           }
         },
         "additionalProperties": false

packages/@angular/cli/models/webpack-configs/typescript.ts

@@ -81,6 +81,14 @@ function _createAotPlugin(wco: WebpackConfigOptions, options: any, useMain = tru
   }
 
   if (AngularCompilerPlugin.isSupported()) {
+    const additionalLazyModules = { ...appConfig.lazyModules };
+    for (const lazyModule in additionalLazyModules) {
+      additionalLazyModules[lazyModule] = path.resolve(
+        projectRoot,
+        appConfig.root,
+        additionalLazyModules[lazyModule],
+      );
+    }
     const pluginOptions: AngularCompilerPluginOptions = Object.assign({}, {
       mainPath: useMain ? path.join(projectRoot, appConfig.root, appConfig.main) : undefined,
       i18nInFile: buildOptions.i18nFile,
@@ -92,6 +100,7 @@ function _createAotPlugin(wco: WebpackConfigOptions, options: any, useMain = tru
       missingTranslation: buildOptions.missingTranslation,
       hostReplacementPaths,
       sourceMap: buildOptions.sourcemaps,
+      additionalLazyModules,
     }, options);
     return new AngularCompilerPlugin(pluginOptions);
   } else {