refactor(igx): remove igx-ts-legacy project type

CHANGELOG.md

@@ -41,7 +41,6 @@ A comprehensive modernization of all Angular templates to align with Angular v21
 * **Spec file cleanup:** removed unnecessary NgModule imports from test files; standalone components imported directly in `TestBed.configureTestingModule` ([#1544](https://github.com/IgniteUI/igniteui-cli/pull/1544))
 * **Testing framework update:** replaced Karma/Jasmine with **Vitest + Playwright** for browser testing ([#1542](https://github.com/IgniteUI/igniteui-cli/pull/1542))
 * **Template naming update:** updated project setup and template names for consistency ([#1514](https://github.com/IgniteUI/igniteui-cli/pull/1514))
-* **Legacy template fixes:** updated `igx-ts-legacy` templates for compatibility ([#1517](https://github.com/IgniteUI/igniteui-cli/pull/1517))
 
 ---
 
@@ -56,9 +55,9 @@ A comprehensive modernization of all Angular templates to align with Angular v21
 
 ### Breaking Changes
 
+* **Removed `igx-ts-legacy` Angular NgModules project type:** the legacy NgModules project template has been removed; use `igx-ts` instead ([#1565](https://github.com/IgniteUI/igniteui-cli/pull/1565))
 * **Removed `ig-ts` Angular wrappers project type:** the legacy Ignite UI for Angular wrappers template has been removed; use `igx-ts` instead ([#1548](https://github.com/IgniteUI/igniteui-cli/pull/1548))
 * **Removed `igr-es6` React wrappers project type:** the legacy ES6 React wrappers template has been removed; use `igr-ts` instead ([#1550](https://github.com/IgniteUI/igniteui-cli/pull/1550), [#1551](https://github.com/IgniteUI/igniteui-cli/pull/1551))
-* **Removed `AngularTemplate` wrapper class** and related tests ([#1556](https://github.com/IgniteUI/igniteui-cli/pull/1556))
 * **Default framework changed** from jQuery to **Angular** in the step-by-step guide ([#1574](https://github.com/IgniteUI/igniteui-cli/pull/1574))
 
 ---

packages/cli/lib/commands/types.ts

@@ -35,7 +35,7 @@ export interface PositionalArgs {
 	/** The name of the project */
 	name?: string;
 
-	/** The type of the project. (eg. igx-ts, igx-ts-legacy) */
+	/** The type of the project. (eg. igx-ts) */
 	type?: string;
 
 	/** Which theme to use when creating a new project. */

packages/cli/migrations/update-13_1_0/index.spec.ts → packages/cli/migrations/legacy-type/index.spec.ts

@@ -2,7 +2,7 @@ import * as path from "path";
 import { EmptyTree } from "@angular-devkit/schematics";
 import { SchematicTestRunner, UnitTestTree } from "@angular-devkit/schematics/testing";
 
-describe("Update 13.1.0", () => {
+describe("Legacy type", () => {
 	let appTree: UnitTestTree;
 	const schematicRunner = new SchematicTestRunner("ig-migrate", path.join(__dirname, "../migration-collection.json"));
 
@@ -22,7 +22,7 @@ describe("Update 13.1.0", () => {
   "project": {
     "defaultPort": 4200,
     "framework": "angular",
-    "projectType": "igx-ts",
+    "projectType": "igx-ts-legacy",
     "projectTemplate": "side-nav",
     "theme": "Default",
     "themePath": "node_modules/igniteui-angular/styles/igniteui-angular.css",
@@ -38,7 +38,7 @@ describe("Update 13.1.0", () => {
 }`
 		);
 
-		const tree = await schematicRunner.runSchematic("migration-07", { applyMigrations: true }, appTree);
+		const tree = await schematicRunner.runSchematic("legacy-type", {}, appTree);
 		expect(tree.readContent("./ignite-ui-cli.json"))
 			.toEqual(
 `{
@@ -50,7 +50,7 @@ describe("Update 13.1.0", () => {
   "project": {
     "defaultPort": 4200,
     "framework": "angular",
-    "projectType": "igx-ts-legacy",
+    "projectType": "igx-ts",
     "projectTemplate": "side-nav",
     "theme": "Default",
     "themePath": "node_modules/igniteui-angular/styles/igniteui-angular.css",

packages/cli/migrations/legacy-type/index.ts

@@ -0,0 +1,17 @@
+import { Rule, SchematicContext, Tree } from "@angular-devkit/schematics";
+
+export default function(options: any): Rule {
+	return (host: Tree, context: SchematicContext) => {
+		const igConfig = "./ignite-ui-cli.json";
+
+		if (host.exists(igConfig)) {
+			const content = JSON.parse(host.read(igConfig)!.toString());
+			if (content?.project?.projectType === "igx-ts-legacy") {
+				content.project.projectType = "igx-ts";
+				context.logger.info("We've updated your project type to `igx-ts` to continue using Ignite UI CLI. The `igx-ts-legacy` NgModule-based project type is no longer supported. Adding new components might not register correctly.");
+				context.logger.info("We recommend using Angular's standalone migration: https://angular.dev/reference/migrations/standalone");
+				host.overwrite(igConfig, JSON.stringify(content, null, 2));
+			}
+		}
+	};
+}

packages/cli/migrations/migration-collection.json

@@ -1,42 +1,11 @@
 {
-    "$schema": "../node_modules/@angular-devkit/schematics/collection-schema.json",
-    "encapsulation": "true",
-    "schematics": {
-        "migration-01": {
-            "version": "2.0.0",
-            "description": "Updates Ignite UI for Angular project from 1.3",
-            "factory": "./update-2"
-        },
-        "migration-02": {
-            "version": "3.0.0",
-            "description": "Updates Ignite UI for Angular project from 2.1.x",
-            "factory": "./update-3"
-        },
-        "migration-03": {
-            "version": "3.2.0",
-            "description": "Updates Ignite UI for Angular project from 3.1.x",
-            "factory": "./update-3_2"
-        },
-        "migration-04": {
-            "version": "4.2.3",
-            "description": "Updates Ignite UI for Angular project from 4.2.x",
-            "factory": "./update-4_2_3"
-        },
-        "migration-05": {
-            "version": "5.0.0",
-            "description": "Updates Ignite UI for Angular project from CLI 4.4.x to 5.0.0",
-            "factory": "./update-5_0_0"
-        },
-        "migration-06": {
-            "version": "5.0.3",
-            "description": "Updates Ignite UI for Angular project from CLI 5.0.x to 5.0.3",
-            "factory": "./update-5_0_3"
-        },
-		"migration-07": {
-			"version": "13.1.0",
-			"description": "Updates Ignite UI for Angular Schematics project from 13.0.x to 13.1.x",
-			"factory": "./update-13_1_0",
-			"schema": "./schema.json"
-		}
+  "$schema": "../node_modules/@angular-devkit/schematics/collection-schema.json",
+  "encapsulation": "true",
+  "schematics": {
+    "legacy-type": {
+      "version": "15.0.0",
+      "description": "Updates Ignite UI for Angular Schematics legacy project type to igx-ts",
+      "factory": "./legacy-type"
     }
+  }
 }