From c386b95cc84135e025fcf723c3b84b8843fbc41b Mon Sep 17 00:00:00 2001
From: splincode <omaxphp@yandex.ru>
Date: Wed, 25 Dec 2024 13:14:52 +0300
Subject: [PATCH] chore(schematics): replace template line endings with
 platform specific

---
 .github/workflows/schematic.yml               | 13 ++-
 projects/cdk/schematics/ng-update/v4/index.ts |  2 +
 .../v4/steps/replace-template-line-endings.ts | 14 +++
 .../ng-update/v4/tests/replace-crlf.spec.ts   | 95 +++++++++++++++++++
 4 files changed, 123 insertions(+), 1 deletion(-)
 create mode 100644 projects/cdk/schematics/ng-update/v4/steps/replace-template-line-endings.ts
 create mode 100644 projects/cdk/schematics/ng-update/v4/tests/replace-crlf.spec.ts

diff --git a/.github/workflows/schematic.yml b/.github/workflows/schematic.yml
index 803b2e4f96547..9b558df4d596d 100644
--- a/.github/workflows/schematic.yml
+++ b/.github/workflows/schematic.yml
@@ -3,7 +3,7 @@ on:
   pull_request:
 
 jobs:
-  schematics:
+  migration:
     runs-on: ubuntu-latest
     name: Run the latest migration
     steps:
@@ -13,6 +13,17 @@ jobs:
         id: info
       - run: npx nx run cdk:schematics --v=${{ steps.info.outputs.root-package-major-version }}
 
+  unit-test:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4.2.2
+      - uses: taiga-family/ci/actions/setup/node@v1.105.0
+      - uses: taiga-family/ci/actions/run/node-info@v1.105.0
+      - run: npx jest projects/cdk/schematics/**/*.spec.ts --coverage=false
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
diff --git a/projects/cdk/schematics/ng-update/v4/index.ts b/projects/cdk/schematics/ng-update/v4/index.ts
index 32e7663a26551..f6af6876cb8ce 100644
--- a/projects/cdk/schematics/ng-update/v4/index.ts
+++ b/projects/cdk/schematics/ng-update/v4/index.ts
@@ -48,6 +48,7 @@ import {migrateEditor} from './steps/migrate-editor';
 import {migrateImportProvidersFrom} from './steps/migrate-providers-from';
 import {migrateRoot} from './steps/migrate-root';
 import {replaceFunctions} from './steps/replace-functions';
+import {replaceTemplateLineEndings} from './steps/replace-template-line-endings';
 import {replaceModulesWithProviders} from './steps/utils/replace-modules-with-providers';
 
 function main(options: TuiSchema): Rule {
@@ -104,6 +105,7 @@ export function updateToV4(options: TuiSchema): Rule {
 
     return chain([
         main(options),
+        () => replaceTemplateLineEndings(),
         () => {
             const executionTime = getExecutionTime(t0, performance.now());
 
diff --git a/projects/cdk/schematics/ng-update/v4/steps/replace-template-line-endings.ts b/projects/cdk/schematics/ng-update/v4/steps/replace-template-line-endings.ts
new file mode 100644
index 0000000000000..8c3b7f259cd18
--- /dev/null
+++ b/projects/cdk/schematics/ng-update/v4/steps/replace-template-line-endings.ts
@@ -0,0 +1,14 @@
+/// <reference lib="es2021" />
+import {EOL} from 'node:os';
+
+import {getSourceFiles, saveActiveProject} from 'ng-morph';
+
+import {ALL_FILES} from '../../../constants';
+
+export function replaceTemplateLineEndings(pattern = ALL_FILES): void {
+    getSourceFiles(pattern).forEach((file) =>
+        file.replaceWithText(file.getFullText().replaceAll(/\r?\n/g, EOL)),
+    );
+
+    saveActiveProject();
+}
diff --git a/projects/cdk/schematics/ng-update/v4/tests/replace-crlf.spec.ts b/projects/cdk/schematics/ng-update/v4/tests/replace-crlf.spec.ts
new file mode 100644
index 0000000000000..51cf227460d00
--- /dev/null
+++ b/projects/cdk/schematics/ng-update/v4/tests/replace-crlf.spec.ts
@@ -0,0 +1,95 @@
+import {type} from 'node:os';
+import {join} from 'node:path';
+
+import {HostTree} from '@angular-devkit/schematics';
+import {SchematicTestRunner, UnitTestTree} from '@angular-devkit/schematics/testing';
+import type {TuiSchema} from '@taiga-ui/cdk/schematics/ng-add/schema';
+import {
+    createProject,
+    createSourceFile,
+    resetActiveProject,
+    saveActiveProject,
+    setActiveProject,
+} from 'ng-morph';
+
+import {createAngularJson} from '../../../utils/create-angular-json';
+
+const collectionPath = join(__dirname, '../../../migration.json');
+
+const COMPONENT_BEFORE = `\r\n
+@Component({
+    standalone: true,
+    templateUrl: './test.template.html',
+})
+export class Test {}\r\n`;
+
+const COMPONENT_AFTER = type().startsWith('Windows')
+    ? `\r\n
+@Component({
+    standalone: true,
+    templateUrl: './test.template.html',
+})
+export class Test {}\r\n`
+    : `\n
+@Component({
+    standalone: true,
+    templateUrl: './test.template.html',
+})
+export class Test {}\n`;
+
+const TEMPLATE_BEFORE = '\r\n<p>Hello</p>\r\n';
+
+const TEMPLATE_AFTER = type().startsWith('Windows')
+    ? '\r\n<p>Hello</p>\r\n'
+    : '\n<p>Hello</p>\n';
+
+describe('ng-update', () => {
+    let host: UnitTestTree;
+    let runner: SchematicTestRunner;
+
+    beforeEach(() => {
+        host = new UnitTestTree(new HostTree());
+        runner = new SchematicTestRunner('schematics', collectionPath);
+
+        setActiveProject(createProject(host));
+
+        createMainFiles();
+
+        saveActiveProject();
+    });
+
+    it('should migrate badge in template', async () => {
+        const tree = await runner.runSchematic(
+            'updateToV4',
+            {'skip-logs': process.env['TUI_CI'] === 'true'} as Partial<TuiSchema>,
+            host,
+        );
+
+        expect(tree.readContent('test/app/test.template.html')).toEqual(TEMPLATE_AFTER);
+    });
+
+    it('should migrate badge references in ts files', async () => {
+        const tree = await runner.runSchematic(
+            'updateToV4',
+            {'skip-logs': process.env['TUI_CI'] === 'true'} as Partial<TuiSchema>,
+            host,
+        );
+
+        expect(tree.readContent('test/app/test.component.ts')).toEqual(COMPONENT_AFTER);
+    });
+
+    afterEach(() => {
+        resetActiveProject();
+    });
+});
+
+function createMainFiles(): void {
+    createSourceFile('test/app/test.component.ts', COMPONENT_BEFORE);
+    createSourceFile('test/app/test.template.html', TEMPLATE_BEFORE);
+
+    createAngularJson();
+    createSourceFile(
+        'package.json',
+        '{\r\n"dependencies": {\r\n"@angular/core": "~13.0.0",\r\n "@taiga-ui/addon-commerce": "~3.42.0"\r\n}\r\n}',
+    );
+}