| 1 | "use strict";
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| 2 | /**
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| 3 | * @license
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| 4 | * Copyright Google LLC All Rights Reserved.
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| 5 | *
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| 6 | * Use of this source code is governed by an MIT-style license that can be
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| 7 | * found in the LICENSE file at https://angular.io/license
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| 8 | */
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| 9 | Object.defineProperty(exports, "__esModule", { value: true });
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| 10 | exports.assertCompatibleAngularVersion = void 0;
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| 11 | /* eslint-disable no-console */
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| 12 | const core_1 = require("@angular-devkit/core");
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| 13 | const semver_1 = require("semver");
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| 14 | function assertCompatibleAngularVersion(projectRoot) {
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| 15 | let angularCliPkgJson;
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| 16 | let angularPkgJson;
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| 17 | let rxjsPkgJson;
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| 18 | const resolveOptions = { paths: [projectRoot] };
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| 19 | try {
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| 20 | const angularPackagePath = require.resolve('@angular/core/package.json', resolveOptions);
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| 21 | const rxjsPackagePath = require.resolve('rxjs/package.json', resolveOptions);
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| 22 | angularPkgJson = require(angularPackagePath);
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| 23 | rxjsPkgJson = require(rxjsPackagePath);
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| 24 | }
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| 25 | catch {
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| 26 | console.error(core_1.tags.stripIndents `
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| 27 | You seem to not be depending on "@angular/core" and/or "rxjs". This is an error.
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| 28 | `);
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| 29 | process.exit(2);
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| 30 | }
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| 31 | if (!(angularPkgJson && angularPkgJson['version'] && rxjsPkgJson && rxjsPkgJson['version'])) {
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| 32 | console.error(core_1.tags.stripIndents `
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| 33 | Cannot determine versions of "@angular/core" and/or "rxjs".
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| 34 | This likely means your local installation is broken. Please reinstall your packages.
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| 35 | `);
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| 36 | process.exit(2);
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| 37 | }
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| 38 | try {
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| 39 | const angularCliPkgPath = require.resolve('@angular/cli/package.json', resolveOptions);
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| 40 | angularCliPkgJson = require(angularCliPkgPath);
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| 41 | if (!(angularCliPkgJson && angularCliPkgJson['version'])) {
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| 42 | return;
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| 43 | }
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| 44 | }
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| 45 | catch {
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| 46 | // Not using @angular-devkit/build-angular with @angular/cli is ok too.
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| 47 | // In this case we don't provide as many version checks.
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| 48 | return;
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| 49 | }
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| 50 | if (angularCliPkgJson['version'] === '0.0.0' || angularPkgJson['version'] === '0.0.0') {
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| 51 | // Internal CLI testing version or integration testing in the angular/angular
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| 52 | // repository with the generated development @angular/core npm package which is versioned "0.0.0".
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| 53 | return;
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| 54 | }
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| 55 | const angularVersion = new semver_1.SemVer(angularPkgJson['version']);
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| 56 | const cliMajor = new semver_1.SemVer(angularCliPkgJson['version']).major;
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| 57 | // e.g. CLI 8.0 supports '>=8.0.0 <9.0.0', including pre-releases (next, rcs, snapshots)
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| 58 | // of both 8 and 9.
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| 59 | const supportedAngularSemver = `^${cliMajor}.0.0-next || >=${cliMajor}.0.0 <${cliMajor + 1}.0.0`;
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| 60 | if (!semver_1.satisfies(angularVersion, supportedAngularSemver, { includePrerelease: true })) {
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| 61 | console.error(core_1.tags.stripIndents `
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| 62 | This version of CLI is only compatible with Angular versions ${supportedAngularSemver},
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| 63 | but Angular version ${angularVersion} was found instead.
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| 64 |
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| 65 | Please visit the link below to find instructions on how to update Angular.
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| 66 | https://update.angular.io/
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| 67 | ` + '\n');
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| 68 | process.exit(3);
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| 69 | }
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| 70 | }
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| 71 | exports.assertCompatibleAngularVersion = assertCompatibleAngularVersion;
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