refator schematics workspace api

.vscode/launch.json

@@ -172,7 +172,7 @@
 			"name": "Launch Test",
 			"program": "${workspaceFolder}/spec/jasmine-runner.js",
 			"preLaunchTask": "build",
-			"outFiles": [ "${workspaceRoot}/lib/**/*.js",
+			"outFiles": [ "${workspaceRoot}/packages/**/*.js",
 				"${workspaceRoot}/spec/**/*.js" ]
 		},
 		{

packages/cli/migrations/update-3_2/index.spec.ts

@@ -14,7 +14,8 @@ describe("Update 3.2.0", () => {
 			testProj: {
 				sourceRoot: "/src"
 			}
-		}
+		},
+		version: 1
 	};
 
 	beforeEach(() => {

packages/cli/migrations/update-3_2/index.ts

@@ -1,7 +1,7 @@
 // tslint:disable:no-implicit-dependencies
+import { workspaces } from "@angular-devkit/core";
 import { Rule, SchematicContext, Tree } from "@angular-devkit/schematics";
-// tslint:disable-next-line:no-submodule-imports
-import { getWorkspace } from "@schematics/angular/utility/config";
+import { createWorkspaceHost } from "@igniteui/cli-core";
 
 const summaryEarliestAssignment =
 `summaryResult: (IgxDateSummaryOperand.earliest(data)).toLocaleDateString()`;
@@ -14,13 +14,13 @@ const summaryLatestReplacement =
 `summaryResult: data.length ? (IgxDateSummaryOperand.latest(data)).toLocaleDateString() : null`;
 
 export default function(): Rule {
-	return (host: Tree, context: SchematicContext) => {
-		const workspace = getWorkspace(host);
-		const project = workspace.defaultProject ?
-			workspace.projects[workspace.defaultProject] :
-			workspace.projects[0];
+	return async (tree: Tree, context: SchematicContext) => {
+		const { workspace } = await workspaces.readWorkspace("/", createWorkspaceHost(tree));
+		const project = workspace.extensions.defaultProject ?
+			workspace.projects.get(workspace.extensions.defaultProject as string) :
+			workspace.projects.values().next().value as workspaces.ProjectDefinition;
 
-		const sourceDir = host.getDir(project.sourceRoot || "./src");
+		const sourceDir = tree.getDir(project.sourceRoot || "./src");
 		const ext = ".ts";
 
 		context.logger.info(`Applying migration for Ignite UI CLI 3.2.0 related to custom IgxSummaryOperand.`);
@@ -31,11 +31,11 @@ export default function(): Rule {
 				let content = entry.content.toString();
 				if (content.indexOf(summaryEarliestAssignment) !== -1) {
 					content = content.replace(summaryEarliestAssignment, summaryEarliestReplacement);
-					host.overwrite(path, content);
+					tree.overwrite(path, content);
 				}
 				if (content.indexOf(summaryLatestAssignment) !== -1) {
 					content = content.replace(summaryLatestAssignment, summaryLatestReplacement);
-					host.overwrite(path, content);
+					tree.overwrite(path, content);
 				}
 			}
 		});

packages/cli/migrations/update-4_2_3/index.spec.ts

@@ -14,7 +14,8 @@ describe("Update 4.2.3", () => {
 			testProj: {
 				sourceRoot: "/src"
 			}
-		}
+		},
+		version: 1
 	};
 
 	beforeEach(() => {

packages/cli/migrations/update-4_2_3/index.ts

@@ -1,7 +1,7 @@
 // tslint:disable:no-implicit-dependencies
+import { workspaces } from "@angular-devkit/core";
 import { Rule, SchematicContext, Tree } from "@angular-devkit/schematics";
-// tslint:disable-next-line:no-submodule-imports
-import { getWorkspace } from "@schematics/angular/utility/config";
+import { createWorkspaceHost } from "@igniteui/cli-core";
 
 const awesomeGridPaginatorStyle =
 `  .igx-paginator>* {`;
@@ -16,13 +16,13 @@ const paginatorStyleReplacement =
   .igx-paginator>* {`;
 
 export default function(): Rule {
-	return (host: Tree, context: SchematicContext) => {
-		const workspace = getWorkspace(host);
-		const project = workspace.defaultProject ?
-			workspace.projects[workspace.defaultProject] :
-			workspace.projects[0];
+	return async (tree: Tree, context: SchematicContext) => {
+		const { workspace } = await workspaces.readWorkspace("/", createWorkspaceHost(tree));
+		const project = workspace.extensions.defaultProject ?
+			workspace.projects.get(workspace.extensions.defaultProject as string) :
+			workspace.projects.values().next().value as workspaces.ProjectDefinition;
 
-		const sourceDir = host.getDir(project.sourceRoot || "./src");
+		const sourceDir = tree.getDir(project.sourceRoot || "./src");
 		const ext = ".scss";
 
 		context.logger.info(`Applying migration for Ignite UI CLI 4.2.3.`);
@@ -32,7 +32,7 @@ export default function(): Rule {
 				let content = entry.content.toString();
 				if (content.indexOf(awesomeGridPaginatorStyle) !== -1) {
 					content = content.replace(awesomeGridPaginatorStyle, paginatorStyleReplacement);
-					host.overwrite(path, content);
+					tree.overwrite(path, content);
 				}
 			}
 		});

packages/cli/migrations/update-5_0_0/index.spec.ts

@@ -15,7 +15,8 @@ describe("Update 5.0.0", () => {
 				prefix: "app",
 				sourceRoot: "src"
 			}
-		}
+		},
+		version: 1
 	};
 
 	beforeEach(() => {

packages/cli/migrations/update-5_0_0/index.ts

@@ -1,8 +1,7 @@
 // tslint:disable:no-implicit-dependencies
+import { workspaces } from "@angular-devkit/core";
 import { Rule, SchematicContext, Tree } from "@angular-devkit/schematics";
-import { App, FS_TOKEN, FS_TYPE_TOKEN, FsTypes, IFileSystem, TypeScriptFileUpdate } from "@igniteui/cli-core";
-// tslint:disable-next-line:no-submodule-imports
-import { getWorkspace } from "@schematics/angular/utility/config";
+import { App, createWorkspaceHost, FS_TOKEN, FS_TYPE_TOKEN, FsTypes, IFileSystem, TypeScriptFileUpdate } from "@igniteui/cli-core";
 
 //#region Temp duplicate of schematics pack fs
 export class NgTreeFileSystem implements IFileSystem {
@@ -36,18 +35,18 @@ export function setVirtual(tree: Tree) {
 //#endregion
 
 export default function(): Rule {
-	return (host: Tree, context: SchematicContext) => {
-		const workspace = getWorkspace(host);
-		const project = workspace.defaultProject ?
-			workspace.projects[workspace.defaultProject] :
-			workspace.projects[0];
+	return async (tree: Tree, context: SchematicContext) => {
+		const { workspace } = await workspaces.readWorkspace("/", createWorkspaceHost(tree));
+		const project = workspace.extensions.defaultProject ?
+			workspace.projects.get(workspace.extensions.defaultProject as string) :
+			workspace.projects.values().next().value as workspaces.ProjectDefinition;
 
 		const moduleFile = `${project.sourceRoot}/${project.prefix}/app.module.ts`;
 
 		context.logger.info(`Applying migration for Ignite UI CLI 5.0.0`);
 
-		if (host.exists(moduleFile)) {
-			setVirtual(host);
+		if (tree.exists(moduleFile)) {
+			setVirtual(tree);
 			const mainModule = new TypeScriptFileUpdate(moduleFile);
 			mainModule.addNgModuleMeta({ import: "HammerModule", from: "@angular/platform-browser" });
 			mainModule.finalize();

packages/cli/migrations/update-5_0_3/index.spec.ts

@@ -15,7 +15,8 @@ describe("Update 5.0.0", () => {
 				prefix: "app",
 				sourceRoot: "src"
 			}
-		}
+		},
+		version: 1
 	};
 
 	beforeEach(() => {

packages/cli/migrations/update-5_0_3/index.ts

@@ -1,23 +1,23 @@
 // tslint:disable:no-implicit-dependencies
+import { workspaces } from "@angular-devkit/core";
 import { Rule, SchematicContext, Tree } from "@angular-devkit/schematics";
-// tslint:disable-next-line:no-submodule-imports
-import { getWorkspace } from "@schematics/angular/utility/config";
+import { createWorkspaceHost } from "@igniteui/cli-core";
 
 export default function(): Rule {
-	return (host: Tree, context: SchematicContext) => {
-		const workspace = getWorkspace(host);
-		const project = workspace.defaultProject ?
-			workspace.projects[workspace.defaultProject] :
-			workspace.projects[0];
+	return async (tree: Tree, context: SchematicContext) => {
+		const { workspace } = await workspaces.readWorkspace("/", createWorkspaceHost(tree));
+		const project = workspace.extensions.defaultProject ?
+			workspace.projects.get(workspace.extensions.defaultProject as string) :
+			workspace.projects.values().next().value as workspaces.ProjectDefinition;
 
 		const errorService = `${project.sourceRoot}/${project.prefix}/error-routing/error/global-error-handler.service.ts`;
 
 		context.logger.info(`Applying migration for Ignite UI CLI 5.0.3`);
 
-		if (host.exists(errorService)) {
-			let fileContents = host.read(errorService).toString();
+		if (tree.exists(errorService)) {
+			let fileContents = tree.read(errorService).toString();
 			fileContents = fileContents.replace("throw error;", "console.error(error);");
-			host.overwrite(errorService, fileContents);
+			tree.overwrite(errorService, fileContents);
 		}
 	};
 }

packages/cli/package.json

@@ -103,7 +103,7 @@
     "jasmine-spec-reporter": "~5.0.0",
     "lite-server": "^2.4.0",
     "nyc": "^13.1.0",
-    "rxjs": "6.5.4",
+    "rxjs": "6.6.3",
     "source-map-support": "^0.5.4",
     "ts-node": "~8.3.0",
     "tslint": "~6.1.0",

packages/core/package.json

@@ -7,11 +7,13 @@
   "author": "Infragistics",
   "license": "MIT",
   "dependencies": {
-    "@angular-devkit/schematics": "^9.0.1",
     "chalk": "^2.3.2",
     "glob": "^7.1.2",
     "inquirer": "^6.2.2",
     "through2": "^2.0.3",
     "typescript": "^3.7.5"
+  },
+  "devDependencies": {
+    "@angular-devkit/schematics": "^11.0.0"
   }
 }

packages/core/util/Schematics.ts

@@ -1,5 +1,11 @@
+// tslint:disable: no-implicit-dependencies
+import { workspaces } from "@angular-devkit/core";
 import { Tree } from "@angular-devkit/schematics";
 
+// TODO: Better place for these?
+// current code transpiles to clean functions without imports from packages
+// that core doesn't depend on, but still not the best option.
+
 export function addTypography(host: Tree) {
 	const indexHtml = "src/index.html";
 	const bodyTagRegex = /<body[^>]*?>/;
@@ -32,3 +38,20 @@ export function addTypography(host: Tree) {
 		host.overwrite(indexHtml, content);
 	}
 }
+
+/** Creates a schematics tree workspace host. */
+export const createWorkspaceHost = (tree: Tree): workspaces.WorkspaceHost => ({
+	readFile: async (path: string): Promise<string> => {
+		const data = tree.read(path);
+		// can use fileBufferToString
+		return data?.toString();
+	},
+	writeFile: async (path: string, data: string): Promise<void> => {
+		tree.overwrite(path, data);
+	},
+
+	isDirectory: async (path: string): Promise<boolean> =>
+		!tree.exists(path) && tree.getDir(path).subfiles.length > 0,
+
+	isFile: async (path: string): Promise<boolean> => tree.exists(path)
+});

packages/ng-schematics/package.json

@@ -13,12 +13,12 @@
   "license": "MIT",
   "schematics": "./src/collection.json",
   "dependencies": {
-    "@angular-devkit/core": "^9.0.1",
-    "@angular-devkit/schematics": "^9.0.1",
+    "@angular-devkit/core": "^11.0.0",
+    "@angular-devkit/schematics": "^11.0.0",
     "@igniteui/angular-templates": "~11.1.710",
     "@igniteui/cli-core": "~7.1.0",
-    "@schematics/angular": "^9.0.1",
-    "rxjs": "6.5.3"
+    "@schematics/angular": "^11.0.0",
+    "rxjs": "6.6.3"
   },
   "devDependencies": {
     "@types/jasmine": "3.3.9",

packages/ng-schematics/src/app-projects/index_spec.ts

@@ -5,7 +5,7 @@ import * as path from "path";
 const collectionPath = path.join(__dirname, "../collection.json");
 
 describe("app-projects", () => {
-	it("works", () => {
+	it("works", async () => {
 		const runner = new SchematicTestRunner("schematics", collectionPath);
 		const tree = Tree.empty();
 		const mockOptions = {
@@ -19,7 +19,7 @@ describe("app-projects", () => {
 		};
 		spyOn(tree, "read").and.returnValue(`Mock package content "igniteui-cli":`);
 		spyOn(tree, "overwrite");
-		runner.runSchematic("app-projects", mockOptions, tree);
+		await runner.runSchematicAsync("app-projects", mockOptions, tree).toPromise();
 
 		expect(mockOptions.projTemplate.generateConfig).toHaveBeenCalled();
 		expect(tree.read).toHaveBeenCalledWith("./package.json");

packages/ng-schematics/src/cli-config/index.ts

@@ -1,6 +1,5 @@
 import { DependencyNotFoundException } from "@angular-devkit/core";
-import { yellow } from "@angular-devkit/core/src/terminal";
-import { chain, FileDoesNotExistException, Rule, Tree } from "@angular-devkit/schematics";
+import { chain, FileDoesNotExistException, Rule, SchematicContext, Tree } from "@angular-devkit/schematics";
 import { NPM_PACKAGE, resolveIgxPackage } from "@igniteui/angular-templates";
 import { addTypography, TypeScriptFileUpdate } from "@igniteui/cli-core";
 import { createCliConfig } from "../utils/cli-config";
@@ -32,7 +31,7 @@ function getDependencyVersion(pkg: string, tree: Tree): string {
 }
 
 function displayVersionMismatch(): Rule {
-	return (tree: Tree) => {
+	return (tree: Tree, context: SchematicContext) => {
 		const igxPackage = resolveIgxPackage(NPM_PACKAGE);
 		const pkgJson = JSON.parse(tree.read(`/node_modules/${igxPackage}/package.json`)!.toString());
 		const ngKey = "@angular/core";
@@ -43,10 +42,9 @@ function displayVersionMismatch(): Rule {
 		const ngCommonVer = pkgJson.peerDependencies[ngCommonKey];
 
 		if (ngCoreProjVer < ngCoreVer || ngCommonProjVer < ngCommonVer) {
-			// tslint:disable-next-line:no-console
-			console.warn(yellow(`
+			context.logger.warn(`
 WARNING Version mismatch detected - ${igxPackage} is built against a newer version of @angular/core (${ngCoreVer}).
-Running 'ng update' will prevent potential version conflicts.\n`));
+Running 'ng update' will prevent potential version conflicts.\n`);
 		}
 	};
 }
@@ -58,8 +56,9 @@ function addTypographyToProj(): Rule {
 }
 
 function importBrowserAnimations(): Rule {
-	return (tree: Tree) => {
-		const moduleFile = `${getDefaultProject(tree).sourceRoot}/app/app.module.ts`;
+	return async (tree: Tree) => {
+		const project = await getDefaultProject(tree);
+		const moduleFile = `${project.sourceRoot}/app/app.module.ts`;
 		if (tree.exists(moduleFile)) {
 			const mainModule = new TypeScriptFileUpdate(moduleFile);
 			mainModule.addNgModuleMeta({ import: "BrowserAnimationsModule", from: "@angular/platform-browser/animations" });
@@ -69,9 +68,9 @@ function importBrowserAnimations(): Rule {
 }
 
 function importStyles(): Rule {
-	return (tree: Tree) => {
-		addFontsToIndexHtml(tree);
-		importDefaultTheme(tree);
+	return async (tree: Tree) => {
+		await addFontsToIndexHtml(tree);
+		await importDefaultTheme(tree);
 	};
 }