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7e7de6858d
With this change we update Angular dependencies to use `^` instead of `~` as version prefix. Closes #21925
68 lines
1.9 KiB
TypeScript
68 lines
1.9 KiB
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 { NodePackageInstallTask } from '@angular-devkit/schematics/tasks';
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import { NodeDependencyType } from '../../utility/dependencies';
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import { JSONFile } from '../../utility/json-file';
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const PACKAGES_REGEXP = /^@(?:angular|nguniversal|schematics|angular-devkit)\/|^ng-packagr$/;
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/**
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* This migrations updates Angular packages 'dependencies' and 'devDependencies' version prefix to '^' instead of '~'.
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*
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* @example
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* **Before**
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* ```json
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* dependencies: {
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* "@angular/animations": "~13.1.0",
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* "@angular/common": "~13.1.0"
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* }
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* ```
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*
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* **After**
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* ```json
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* dependencies: {
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* "@angular/animations": "^13.1.0",
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* "@angular/common": "^13.1.0"
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* }
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* ```
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*/
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export default function (): Rule {
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return (tree, context) => {
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const json = new JSONFile(tree, '/package.json');
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updateVersionPrefixToTilde(json, NodeDependencyType.Default);
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updateVersionPrefixToTilde(json, NodeDependencyType.Dev);
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context.addTask(new NodePackageInstallTask());
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};
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}
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function updateVersionPrefixToTilde(json: JSONFile, dependencyType: NodeDependencyType): void {
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const dependencyTypePath = [dependencyType];
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const dependencies = json.get(dependencyTypePath);
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if (!dependencies || typeof dependencies !== 'object') {
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return;
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}
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const updatedDependencies = new Map<string, string>();
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for (const [name, version] of Object.entries(dependencies)) {
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if (typeof version === 'string' && version.charAt(0) === '~' && PACKAGES_REGEXP.test(name)) {
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updatedDependencies.set(name, `^${version.substring(1)}`);
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}
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}
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if (updatedDependencies.size) {
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json.modify(dependencyTypePath, {
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...dependencies,
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...Object.fromEntries(updatedDependencies),
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});
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}
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}
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