From ce5686cff91ea9f054cd01c0e2a4f0bddc410f95 Mon Sep 17 00:00:00 2001
From: Filipe Silva <filipematossilva@gmail.com>
Date: Wed, 10 Oct 2018 16:53:03 +0100
Subject: [PATCH] fix(@angular-devkit/build-angular): dont serve files on cwd

---
 .../build_angular/src/dev-server/index.ts            |  1 +
 .../test/dev-server/works_spec_large.ts              | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/packages/angular_devkit/build_angular/src/dev-server/index.ts b/packages/angular_devkit/build_angular/src/dev-server/index.ts
index b925b71a62ea..893e04e00626 100644
--- a/packages/angular_devkit/build_angular/src/dev-server/index.ts
+++ b/packages/angular_devkit/build_angular/src/dev-server/index.ts
@@ -227,6 +227,7 @@ export class DevServerBuilder implements Builder<DevServerBuilderOptions> {
       disableHostCheck: options.disableHostCheck,
       publicPath: servePath,
       hot: options.hmr,
+      contentBase: false,
     };
 
     if (options.ssl) {
diff --git a/packages/angular_devkit/build_angular/test/dev-server/works_spec_large.ts b/packages/angular_devkit/build_angular/test/dev-server/works_spec_large.ts
index 6c62967f007a..f6984ed88b3e 100644
--- a/packages/angular_devkit/build_angular/test/dev-server/works_spec_large.ts
+++ b/packages/angular_devkit/build_angular/test/dev-server/works_spec_large.ts
@@ -34,4 +34,16 @@ describe('Dev Server Builder', () => {
       take(1),
     ).toPromise().then(done, done.fail);
   }, 30000);
+
+  it(`doesn't serve files on the cwd directly`, async () => {
+    const res = await runTargetSpec(host, devServerTargetSpec).pipe(
+      tap((buildEvent) => expect(buildEvent.success).toBe(true)),
+      // When webpack-dev-server doesn't have `contentBase: false`, this will serve the repo README.
+      concatMap(() => from(request('http://localhost:4200/README.md'))),
+      take(1),
+    ).toPromise();
+
+    expect(res).not.toContain('This file is automatically generated during release.');
+    expect(res).toContain('<title>HelloWorldApp</title>');
+  });
 });