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a042290726
TypeScript 3.9 requires tslib 2.0.0, with this change we; - Update tslib existing and new workspaces to use tslib 2.0.0 - Update new and existing libraries to use tslib 2.0.0 as a direct depedency. Tslib version is bound to the TypeScript version used to compile the library. Thus, we shouldn't list `tslib` as a `peerDependencies`. This is because, a user can install libraries which have been compiled with older versions of TypeScript and thus require multiple `tslib` versions to be installed. Closes: #17753 Reference: TOOL-1374
43 lines
1.3 KiB
TypeScript
43 lines
1.3 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 { join, normalize } from '@angular-devkit/core';
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import { Rule } from '@angular-devkit/schematics';
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import { NodeDependencyType, addPackageJsonDependency, removePackageJsonDependency } from '../../utility/dependencies';
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import { getWorkspace } from '../../utility/workspace';
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import { ProjectType } from '../../utility/workspace-models';
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export default function (): Rule {
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return async host => {
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const workspace = await getWorkspace(host);
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for (const [, project] of workspace.projects) {
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if (project.extensions.projectType !== ProjectType.Library) {
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// Only interested in library projects
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continue;
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}
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const packageJsonPath = join(normalize(project.root), 'package.json');
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if (!host.exists(packageJsonPath)) {
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continue;
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}
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// Remove tslib from any type of dependency
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removePackageJsonDependency(host, 'tslib', packageJsonPath);
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// Add tslib as a direct dependency
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addPackageJsonDependency(host, {
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name: 'tslib',
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version: '^2.0.0',
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type: NodeDependencyType.Default,
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}, packageJsonPath);
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}
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};
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}
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