build: set up schematics for version 16 (#26718)

* build: set up schematics for version 16

* fixup! build: set up schematics for version 16

* fixup! build: set up schematics for version 16

* fixup! build: set up schematics for version 16

* fixup! build: set up schematics for version 16

Author: mmalerba

src/cdk/schematics/migration.json

@@ -1,10 +1,10 @@
 {
   "$schema": "./node_modules/@angular-devkit/schematics/collection-schema.json",
   "schematics": {
-    "migration-v15": {
-      "version": "15.0.0-0",
-      "description": "Updates the Angular CDK to v15",
-      "factory": "./ng-update/index#updateToV15"
+    "migration-v16": {
+      "version": "16.0.0-0",
+      "description": "Updates the Angular CDK to v16",
+      "factory": "./ng-update/index#updateToV16"
     },
     "ng-post-update": {
       "description": "Prints out results after ng-update.",

src/cdk/schematics/ng-update/index.ts

@@ -13,10 +13,10 @@ import {createMigrationSchematicRule, NullableDevkitMigration} from './devkit-mi
 
 const cdkMigrations: NullableDevkitMigration[] = [];
 
-/** Entry point for the migration schematics with target of Angular CDK 15.0.0 */
-export function updateToV15(): Rule {
+/** Entry point for the migration schematics with target of Angular CDK 16.0.0 */
+export function updateToV16(): Rule {
   return createMigrationSchematicRule(
-    TargetVersion.V15,
+    TargetVersion.V16,
     cdkMigrations,
     cdkUpgradeData,
     onMigrationComplete,

src/cdk/schematics/ng-update/migrations/misc-template.ts

@@ -6,31 +6,17 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {TargetVersion} from '../../update-tool/target-version';
 import {ResolvedResource} from '../../update-tool/component-resource-collector';
 import {Migration} from '../../update-tool/migration';
-import {findAllSubstringIndices} from '../typescript/literal';
 import {UpgradeData} from '../upgrade-data';
 
 /**
  * Migration that walks through every template and reports if there are
  * instances of outdated Angular CDK API that can't be migrated automatically.
  */
 export class MiscTemplateMigration extends Migration<UpgradeData> {
-  // Only enable this rule if the migration targets version 6. The rule
-  // currently only includes migrations for V6 deprecations.
-  enabled = this.targetVersion !== TargetVersion.V15;
+  // There are currently no migrations for V16 deprecations.
+  enabled = false;
 
-  override visitTemplate(template: ResolvedResource): void {
-    // Migration for https://github.com/angular/components/pull/10325 (v6)
-    findAllSubstringIndices(template.content, 'cdk-focus-trap').forEach(offset => {
-      this.failures.push({
-        filePath: template.filePath,
-        position: template.getCharacterAndLineOfPosition(template.start + offset),
-        message:
-          `Found deprecated element selector "cdk-focus-trap" which has been ` +
-          `changed to an attribute selector "[cdkTrapFocus]".`,
-      });
-    });
-  }
+  override visitTemplate(template: ResolvedResource): void {}
 }

src/cdk/schematics/update-tool/target-version.ts

@@ -10,7 +10,7 @@
 // Used in an `Object.keys` call below so it can't be `const enum`.
 // tslint:disable-next-line:prefer-const-enum
 export enum TargetVersion {
-  V15 = 'version 15',
+  V16 = 'version 16',
 }
 
 /**

src/material/schematics/migration.json

@@ -1,10 +1,10 @@
 {
   "$schema": "./node_modules/@angular-devkit/schematics/collection-schema.json",
   "schematics": {
-    "migration-v15": {
-      "version": "15.0.0-0",
-      "description": "Updates the Angular Material to v15",
-      "factory": "./ng-update/index_bundled#updateToV15"
+    "migration-v16": {
+      "version": "16.0.0-0",
+      "description": "Updates the Angular Material to v16",
+      "factory": "./ng-update/index#updateToV16"
     }
   }
 }

src/material/schematics/ng-update/index.ts

@@ -12,16 +12,15 @@ import {
   NullableDevkitMigration,
   TargetVersion,
 } from '@angular/cdk/schematics';
-import {LegacyComponentsMigration} from './migrations/legacy-components-v15';
 
 import {materialUpgradeData} from './upgrade-data';
 
-const materialMigrations: NullableDevkitMigration[] = [LegacyComponentsMigration];
+const materialMigrations: NullableDevkitMigration[] = [];
 
-/** Entry point for the migration schematics with target of Angular Material v15 */
-export function updateToV15(): Rule {
+/** Entry point for the migration schematics with target of Angular Material v16 */
+export function updateToV16(): Rule {
   return createMigrationSchematicRule(
-    TargetVersion.V15,
+    TargetVersion.V16,
     materialMigrations,
     materialUpgradeData,
     onMigrationComplete,