fix(@angular/pwa): correct paths for manifest and icons

Author: cyrilletuzi

packages/angular/pwa/pwa/files/assets/manifest.json

@@ -4,46 +4,46 @@
   "theme_color": "#1976d2",
   "background_color": "#fafafa",
   "display": "browser",
-  "Scope": "/",
+  "scope": "/",
   "start_url": "/",
   "icons": [
     {
-      "src": "images/icons/icon-72x72.png",
+      "src": "/assets/icons/icon-72x72.png",
       "sizes": "72x72",
       "type": "image/png"
     },
     {
-      "src": "images/icons/icon-96x96.png",
+      "src": "/assets/icons/icon-96x96.png",
       "sizes": "96x96",
       "type": "image/png"
     },
     {
-      "src": "images/icons/icon-128x128.png",
+      "src": "/assets/icons/icon-128x128.png",
       "sizes": "128x128",
       "type": "image/png"
     },
     {
-      "src": "images/icons/icon-144x144.png",
+      "src": "/assets/icons/icon-144x144.png",
       "sizes": "144x144",
       "type": "image/png"
     },
     {
-      "src": "images/icons/icon-152x152.png",
+      "src": "/assets/icons/icon-152x152.png",
       "sizes": "152x152",
       "type": "image/png"
     },
     {
-      "src": "images/icons/icon-192x192.png",
+      "src": "/assets/icons/icon-192x192.png",
       "sizes": "192x192",
       "type": "image/png"
     },
     {
-      "src": "images/icons/icon-384x384.png",
+      "src": "/assets/icons/icon-384x384.png",
       "sizes": "384x384",
       "type": "image/png"
     },
     {
-      "src": "images/icons/icon-512x512.png",
+      "src": "/assets/icons/icon-512x512.png",
       "sizes": "512x512",
       "type": "image/png"
     }

packages/schematics/angular/service-worker/index.ts

@@ -189,7 +189,7 @@ function updateIndexFile(options: ServiceWorkerOptions): Rule {
 
     const indent = getIndent(closingHeadTagLine) + '  ';
     const itemsToAdd = [
-      '<link rel="manifest" href="./manifest.json">',
+      '<link rel="manifest" href="assets/manifest.json">',
       '<meta name="Description" content="Angular Application">',
       '<meta name="theme-color" content="#FFFFFF">',
     ];

packages/schematics/angular/service-worker/index_spec.ts

@@ -101,7 +101,7 @@ describe('Service Worker Schematic', () => {
     const tree = schematicRunner.runSchematic('service-worker', defaultOptions, appTree);
     const content = tree.readContent('projects/bar/src/index.html');
 
-    expect(content).toMatch(/<link rel="manifest" href="\.\/manifest.json">/);
+    expect(content).toMatch(/<link rel="manifest" href="assets\/manifest.json">/);
     expect(content).toMatch(/<meta name="Description" content="Angular Application">/);
     expect(content).toMatch(/<meta name="theme-color" content="#FFFFFF">/);
   });