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5ce621e371
This change first attempts to resolve a schematic referenced via the external schematic rule from the requesting schematic collection. This allows schematic packages that are direct dependencies of another schematic package to be used with the external schematic rule without manual package resolution code within the schematic. Closes #18098 Closes #11026
49 lines
1.5 KiB
TypeScript
49 lines
1.5 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import { TaskConfiguration, TaskConfigurationGenerator, TaskId } from '../src/engine';
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import { FileSystemSchematicContext } from './description';
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import { NodeModulesEngineHost } from './node-module-engine-host';
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/**
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* An EngineHost that uses a registry to super seed locations of collection.json files, but
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* revert back to using node modules resolution. This is done for testing.
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*/
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export class NodeModulesTestEngineHost extends NodeModulesEngineHost {
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private _collections = new Map<string, string>();
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private _tasks = [] as TaskConfiguration[];
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get tasks() { return this._tasks; }
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clearTasks() { this._tasks = []; }
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registerCollection(name: string, path: string) {
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this._collections.set(name, path);
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}
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transformContext(context: FileSystemSchematicContext): FileSystemSchematicContext {
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const oldAddTask = context.addTask;
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context.addTask = (task: TaskConfigurationGenerator<{}>, dependencies?: Array<TaskId>) => {
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this._tasks.push(task.toConfiguration());
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return oldAddTask.call(context, task, dependencies);
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};
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return context;
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}
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protected _resolveCollectionPath(name: string, requester?: string): string {
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const maybePath = this._collections.get(name);
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if (maybePath) {
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return maybePath;
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}
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return super._resolveCollectionPath(name, requester);
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}
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}
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