fix(@angular-devkit/build-angular): support server sourcemaps

Fixes: angular/angular-cli#10680
angular · May 16, 2018 · 5c442a9 · 5c442a9
1 parent 3307679
commit 5c442a9
Show file tree

Hide file tree

Showing 2 changed files with 16 additions and 0 deletions.
diff --git a/packages/angular_devkit/build_angular/src/angular-cli-files/models/webpack-configs/server.ts b/packages/angular_devkit/build_angular/src/angular-cli-files/models/webpack-configs/server.ts
@@ -17,6 +17,7 @@ import { WebpackConfigOptions } from '../build-options';
 export function getServerConfig(wco: WebpackConfigOptions) {
 
   const config: any = {
+    devtool: wco.buildOptions.sourceMap ? 'source-map' : false,
     resolve: {
       mainFields: [
         ...(wco.supportES2015 ? ['es2015'] : []),

diff --git a/packages/angular_devkit/build_angular/test/server/base_spec_large.ts b/packages/angular_devkit/build_angular/test/server/base_spec_large.ts
@@ -30,4 +30,19 @@ describe('Server Builder', () => {
       }),
     ).subscribe(undefined, done.fail, done);
   }, Timeout.Standard);
+
+  it('supports sourcemaps', (done) => {
+    const overrides = { sourceMap: true };
+
+    runTargetSpec(host, { project: 'app', target: 'server' }, overrides).pipe(
+      tap((buildEvent) => {
+        expect(buildEvent.success).toBe(true);
+
+        const fileName = join(outputPath, 'main.js');
+        const content = virtualFs.fileBufferToString(host.scopedSync().read(normalize(fileName)));
+        expect(content).toMatch(/AppServerModuleNgFactory/);
+        expect(host.scopedSync().exists(join(outputPath, 'main.js.map'))).toBeTruthy();
+      }),
+    ).subscribe(undefined, done.fail, done);
+  }, Timeout.Standard);
 });