chore(*): remove missing angular cli functionality

Author: Lipata

projects/igniteui-angular/migrations/update-6_02/index.spec.ts

@@ -60,30 +60,4 @@ describe('Update 6.0.2', () => {
             `@import "~igniteui-angular/lib/core/styles/themes/_index.scss";`
         );
     });
-
-    it('should update theme import in sass files', async () => {
-        const config = JSON.parse(JSON.stringify(configJson));
-        config.projects.testProj['schematics'] = {
-            '@schematics/angular:component': {
-                styleext: 'sass'
-            }
-        };
-        appTree.overwrite('/angular.json', JSON.stringify(config));
-        appTree.create(
-            '/testSrc/appPrefix/component/test.component.sass',
-            `@import "~igniteui-angular/core/styles/themes/index";`
-        );
-        appTree.create(
-            '/testSrc/testSrc/styles.sass',
-            `@import "~igniteui-angular/core/styles/themes/_index.scss";`
-        );
-        const tree = await schematicRunner.runSchematicAsync('migration-03', {}, appTree)
-            .toPromise();
-        expect(tree.readContent('/testSrc/appPrefix/component/test.component.sass')).toEqual(
-            `@import "~igniteui-angular/lib/core/styles/themes/index";`
-        );
-        expect(tree.readContent('/testSrc/testSrc/styles.sass')).toEqual(
-            `@import "~igniteui-angular/lib/core/styles/themes/_index.scss";`
-        );
-    });
 });

projects/igniteui-angular/migrations/update-6_02/index.ts

@@ -11,27 +11,17 @@ const version = '6.0.2';
 
 export default function(): Rule {
     return (host: Tree, context: SchematicContext) => {
-        let globalStyleExt: string;
         const themeImport = '~igniteui-angular/core/styles/themes';
         const newThemeImport = '~igniteui-angular/lib/core/styles/themes';
         const config = getWorkspace(host);
         const projects = getProjects(config);
 
         context.logger.info(`Applying migration for Ignite UI for Angular to version ${version}`);
 
-        if (config.schematics && config.schematics['@schematics/angular:component']) {
-            // updated projects have global prefix rather than per-project:
-            globalStyleExt = config.schematics['@schematics/angular:component'].styleext;
-        }
-
         for (const proj of projects) {
             const dir = host.getDir(proj.sourceRoot);
-            let ext = globalStyleExt || 'scss';
-            if (proj.schematics && proj.schematics['@schematics/angular:component']) {
-                ext = proj.schematics['@schematics/angular:component'].styleext || ext;
-            }
             dir.visit((path, entry) => {
-                if (path.endsWith('.' + ext)) {
+                if (path.endsWith('.scss')) {
                     let content = entry.content.toString();
                     if (content.indexOf(themeImport) !== -1) {
                         content = content.replace(themeImport, newThemeImport);

projects/igniteui-angular/migrations/update-8_2_6/index.ts

@@ -28,7 +28,6 @@ export default function(): Rule {
         '$_default-shape-pagination',
         '$_square-shape-pagination'];
 
-        let globalStyleExt: string;
         const gridPaginatorComponentImport = '~igniteui-angular/lib/core/styles/components/grid-paginator/grid-paginator-component';
         const gridPaginatorThemeImport = '~igniteui-angular/lib/core/styles/components/grid-paginator/grid-paginator-theme';
         const paginatorComponentImport = '~igniteui-angular/lib/core/styles/components/paginator/paginator-component';
@@ -40,19 +39,10 @@ export default function(): Rule {
 
         const update = new UpdateChanges(__dirname, host, context);
 
-        if (config.schematics && config.schematics['@schematics/angular:component']) {
-            // updated projects have global prefix rather than per-project:
-            globalStyleExt = config.schematics['@schematics/angular:component'].styleext;
-        }
-
         for (const proj of projects) {
             const dir = host.getDir(proj.sourceRoot);
-            let ext = globalStyleExt || 'scss';
-            if (proj.schematics && proj.schematics['@schematics/angular:component']) {
-                ext = proj.schematics['@schematics/angular:component'].styleext || ext;
-            }
             dir.visit((path, entry) => {
-                if (path.endsWith('.' + ext)) {
+                if (path.endsWith('.scss')) {
                     let content = entry.content.toString();
                     if (content.match(/\bigx-grid-paginator\b/g)) {
                         content = content.replace(/\bigx-grid-paginator\b/g, 'igx-paginator');