angular · alan-agius4 · Mar 4, 2024 · Mar 4, 2024
diff --git a/goldens/public-api/angular_devkit/build_angular/index.md b/goldens/public-api/angular_devkit/build_angular/index.md
@@ -36,6 +36,7 @@ export interface ApplicationBuilderOptions {
         [key: string]: string;
     };
     deleteOutputPath?: boolean;
+    deployUrl?: string;
     externalDependencies?: string[];
     extractLicenses?: boolean;
     fileReplacements?: FileReplacement_2[];
@@ -94,7 +95,6 @@ export interface BrowserBuilderOptions {
     commonChunk?: boolean;
     crossOrigin?: CrossOrigin;
     deleteOutputPath?: boolean;
-    // @deprecated
     deployUrl?: string;
     extractLicenses?: boolean;
     fileReplacements?: FileReplacement[];
@@ -351,7 +351,6 @@ export interface ServerBuilderOptions {
     assets?: AssetPattern_4[];
     buildOptimizer?: boolean;
     deleteOutputPath?: boolean;
-    // @deprecated
     deployUrl?: string;
     externalDependencies?: string[];
     extractLicenses?: boolean;

diff --git a/packages/angular_devkit/build_angular/src/builders/application/options.ts b/packages/angular_devkit/build_angular/src/builders/application/options.ts
@@ -65,11 +65,6 @@ interface InternalOptions {
    * This is only used by the development server which currently only supports a single locale per build.
    */
   forceI18nFlatOutput?: boolean;
-
-  /**
-   * Allows for usage of the deprecated `deployUrl` option with the compatibility builder `browser-esbuild`.
-   */
-  deployUrl?: string;
 }
 
 /** Full set of options for `application` builder. */
@@ -345,7 +340,7 @@ export async function normalizeOptions(
     i18nOptions,
     namedChunks,
     budgets: budgets?.length ? budgets : undefined,
-    publicPath: deployUrl ? deployUrl : undefined,
+    publicPath: deployUrl,
     plugins: extensions?.codePlugins?.length ? extensions?.codePlugins : undefined,
     loaderExtensions,
     jsonLogs: useJSONBuildLogs,

diff --git a/packages/angular_devkit/build_angular/src/builders/application/schema.json b/packages/angular_devkit/build_angular/src/builders/application/schema.json
@@ -33,6 +33,10 @@
       "type": "string",
       "description": "The full path for the TypeScript configuration file, relative to the current workspace."
     },
+    "deployUrl": {
+      "type": "string",
+      "description": "Customize the base path for the URLs of resources in 'index.html' and component stylesheets. This option is only necessary for specific deployment scenarios, such as with Angular Elements or when utilizing different CDN locations."
+    },
     "scripts": {
       "description": "Global scripts to be included in the build.",
       "type": "array",

diff --git a/...es/angular_devkit/build_angular/src/builders/application/tests/options/deploy-url_spec.ts b/...es/angular_devkit/build_angular/src/builders/application/tests/options/deploy-url_spec.ts
@@ -0,0 +1,81 @@
+/**
+ * @license
+ * Copyright Google LLC All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import { buildApplication } from '../../index';
+import { APPLICATION_BUILDER_INFO, BASE_OPTIONS, describeBuilder } from '../setup';
+
+describeBuilder(buildApplication, APPLICATION_BUILDER_INFO, (harness) => {
+  describe('Option: "deployUrl"', () => {
+    beforeEach(async () => {
+      // Add a global stylesheet to test link elements
+      await harness.writeFile('src/styles.css', '/* Global styles */');
+
+      // Reduce the input index HTML to a single line to simplify comparing
+      await harness.writeFile(
+        'src/index.html',
+        '<html><head><base href="/"></head><body><app-root></app-root></body></html>',
+      );
+    });
+
+    it('should update script src and link href attributes when option is set to relative URL', async () => {
+      harness.useTarget('build', {
+        ...BASE_OPTIONS,
+        styles: ['src/styles.css'],
+        deployUrl: 'deployUrl/',
+      });
+
+      const { result } = await harness.executeOnce();
+      expect(result?.success).toBe(true);
+      harness
+        .expectFile('dist/browser/index.html')
+        .content.toEqual(
+          `<html><head><base href="/"><link rel="stylesheet" href="deployUrl/styles.css"></head>` +
+            `<body><app-root></app-root>` +
+            `<script src="deployUrl/main.js" type="module"></script></body></html>`,
+        );
+    });
+
+    it('should update script src and link href attributes when option is set to absolute URL', async () => {
+      harness.useTarget('build', {
+        ...BASE_OPTIONS,
+        styles: ['src/styles.css'],
+        deployUrl: 'https://example.com/some/path/',
+      });
+
+      const { result } = await harness.executeOnce();
+      expect(result?.success).toBe(true);
+      harness
+        .expectFile('dist/browser/index.html')
+        .content.toEqual(
+          `<html><head><base href="/"><link rel="stylesheet" href="https://example.com/some/path/styles.css"></head>` +
+            `<body><app-root></app-root>` +
+            `<script src="https://example.com/some/path/main.js" type="module"></script></body></html>`,
+        );
+    });
+
+    it('should update resources component stylesheets to reference deployURL', async () => {
+      await harness.writeFile('src/app/test.svg', '<svg></svg>');
+      await harness.writeFile(
+        'src/app/app.component.css',
+        `* { background-image: url('./test.svg'); }`,
+      );
+
+      harness.useTarget('build', {
+        ...BASE_OPTIONS,
+        deployUrl: 'https://example.com/some/path/',
+      });
+
+      const { result } = await harness.executeOnce();
+      expect(result?.success).toBeTrue();
+
+      harness
+        .expectFile('dist/browser/main.js')
+        .content.toContain('background-image: url("https://example.com/some/path/media/test.svg")');
+    });
+  });
+});
diff --git a/packages/angular_devkit/build_angular/src/builders/browser-esbuild/schema.json b/packages/angular_devkit/build_angular/src/builders/browser-esbuild/schema.json
@@ -277,8 +277,7 @@
     },
     "deployUrl": {
       "type": "string",
-      "description": "URL where files will be deployed.",
-      "x-deprecated": "Use \"baseHref\" option, \"APP_BASE_HREF\" DI token or a combination of both instead. For more information, see https://angular.io/guide/deployment#the-deploy-url."
+      "description": "Customize the base path for the URLs of resources in 'index.html' and component stylesheets. This option is only necessary for specific deployment scenarios, such as with Angular Elements or when utilizing different CDN locations."
     },
     "verbose": {
       "type": "boolean",

diff --git a/...ngular_devkit/build_angular/src/builders/browser-esbuild/tests/options/deploy-url_spec.ts b/...ngular_devkit/build_angular/src/builders/browser-esbuild/tests/options/deploy-url_spec.ts
@@ -12,9 +12,6 @@ import { BASE_OPTIONS, BROWSER_BUILDER_INFO, describeBuilder } from '../setup';
 describeBuilder(buildEsbuildBrowser, BROWSER_BUILDER_INFO, (harness) => {
   describe('Option: "deployUrl"', () => {
     beforeEach(async () => {
-      // Application code is not needed for asset tests
-      await harness.writeFile('src/main.ts', 'console.log("TEST");');
-
       // Add a global stylesheet to test link elements
       await harness.writeFile('src/styles.css', '/* Global styles */');
 
@@ -61,22 +58,24 @@ describeBuilder(buildEsbuildBrowser, BROWSER_BUILDER_INFO, (harness) => {
         );
     });
 
-    it('should update dynamic import statements when option is set', async () => {
+    it('should update resources component stylesheets to reference deployURL', async () => {
+      await harness.writeFile('src/app/test.svg', '<svg></svg>');
+      await harness.writeFile(
+        'src/app/app.component.css',
+        `* { background-image: url('./test.svg'); }`,
+      );
+
       harness.useTarget('build', {
         ...BASE_OPTIONS,
-        styles: ['src/styles.css'],
         deployUrl: 'https://example.com/some/path/',
-        namedChunks: true,
       });
 
-      await harness.writeFile('src/main.ts', 'console.log("TEST");\nimport("./a");\nexport {}');
-      await harness.writeFile('src/a.ts', 'console.log("A");\nexport {}');
-
       const { result } = await harness.executeOnce();
-      expect(result?.success).toBe(true);
+      expect(result?.success).toBeTrue();
+
       harness
         .expectFile('dist/main.js')
-        .content.toContain('import("https://example.com/some/path/a');
+        .content.toContain('background-image: url("https://example.com/some/path/media/test.svg")');
     });
   });
 });
diff --git a/packages/angular_devkit/build_angular/src/builders/browser/schema.json b/packages/angular_devkit/build_angular/src/builders/browser/schema.json
@@ -270,8 +270,7 @@
     },
     "deployUrl": {
       "type": "string",
-      "description": "URL where files will be deployed.",
-      "x-deprecated": "Use \"baseHref\" option, \"APP_BASE_HREF\" DI token or a combination of both instead. For more information, see https://angular.io/guide/deployment#the-deploy-url."
+      "description": "Customize the base path for the URLs of resources in 'index.html' and component stylesheets. This option is only necessary for specific deployment scenarios, such as with Angular Elements or when utilizing different CDN locations."
     },
     "verbose": {
       "type": "boolean",

diff --git a/packages/angular_devkit/build_angular/src/builders/server/schema.json b/packages/angular_devkit/build_angular/src/builders/server/schema.json
@@ -121,8 +121,7 @@
     },
     "deployUrl": {
       "type": "string",
-      "description": "URL where files will be deployed.",
-      "x-deprecated": "Use \"baseHref\" browser builder option, \"APP_BASE_HREF\" DI token or a combination of both instead. For more information, see https://angular.io/guide/deployment#the-deploy-url."
+      "description": "Customize the base path for the URLs of resources in 'index.html' and component stylesheets. This option is only necessary for specific deployment scenarios, such as with Angular Elements or when utilizing different CDN locations."
     },
     "vendorChunk": {
       "type": "boolean",

diff --git a/packages/schematics/angular/migrations/update-17/use-application-builder.ts b/packages/schematics/angular/migrations/update-17/use-application-builder.ts
@@ -7,13 +7,7 @@
  */
 
 import { workspaces } from '@angular-devkit/core';
-import {
-  Rule,
-  SchematicContext,
-  SchematicsException,
-  chain,
-  externalSchematic,
-} from '@angular-devkit/schematics';
+import { Rule, SchematicsException, chain, externalSchematic } from '@angular-devkit/schematics';
 import { dirname, join } from 'node:path/posix';
 import { JSONFile } from '../../utility/json-file';
 import { TreeWorkspaceHost, allTargetOptions, getWorkspace } from '../../utility/workspace';
@@ -52,11 +46,6 @@ export default function (): Rule {
       const hasServerTarget = project.targets.has('server');
 
       for (const [, options] of allTargetOptions(buildTarget, false)) {
-        // Show warnings for using no longer supported options
-        if (usesNoLongerSupportedOptions(options, context, name)) {
-          continue;
-        }
-
         if (options['index'] === '') {
           options['index'] = false;
         }
@@ -102,7 +91,6 @@ export default function (): Rule {
         }
 
         // Delete removed options
-        delete options['deployUrl'];
         delete options['vendorChunk'];
         delete options['commonChunk'];
         delete options['resourcesOutputPath'];
@@ -204,19 +192,3 @@ export default function (): Rule {
     return chain(rules);
   };
 }
-
-function usesNoLongerSupportedOptions(
-  { deployUrl, resourcesOutputPath }: Record<string, unknown>,
-  context: SchematicContext,
-  projectName: string,
-): boolean {
-  let hasUsage = false;
-  if (typeof deployUrl === 'string') {
-    hasUsage = true;
-    context.logger.warn(
-      `Skipping migration for project "${projectName}". "deployUrl" option is not available in the application builder.`,
-    );
-  }
-
-  return hasUsage;
-}