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34 lines
891 B
TypeScript
34 lines
891 B
TypeScript
/**
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* @license
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* Copyright Google LLC 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 { Rule } from '@angular-devkit/schematics';
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import {
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NodeDependencyType,
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addPackageJsonDependency,
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getPackageJsonDependency,
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removePackageJsonDependency,
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} from '../../utility/dependencies';
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import { latestVersions } from '../../utility/latest-versions';
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export function addTsLib(): Rule {
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return (host) => {
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const tslibDep = getPackageJsonDependency(host, 'tslib');
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if (tslibDep && tslibDep.type !== NodeDependencyType.Default) {
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removePackageJsonDependency(host, 'tslib');
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}
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addPackageJsonDependency(host, {
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name: 'tslib',
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version: latestVersions.TsLib,
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type: NodeDependencyType.Default,
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overwrite: true,
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});
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};
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}
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