92 lines
2.5 KiB
TypeScript
92 lines
2.5 KiB
TypeScript
import axios from 'axios';
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import { coerce, gt, SemVer } from 'semver';
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type PackageSpec = string | { main: string; children: string[] };
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const packagesToUpdate: PackageSpec[] = [
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{
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main: '@angular/cli',
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children: [
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'@angular-devkit/build-angular',
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'@angular-devkit/core',
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'@angular-devkit/schematics',
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'@angular/pwa',
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'@angular/ssr',
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'@schematics/angular',
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],
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},
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{
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main: '@angular-devkit/architect',
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children: ['@angular-devkit/build-webpack'],
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},
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{
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main: '@angular/core',
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children: [
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'@angular/common',
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'@angular/compiler',
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'@angular/compiler-cli',
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'@angular/router',
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],
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},
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{
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main: '@angular/material',
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children: ['@angular/cdk'],
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},
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'ng-packagr',
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];
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export async function fetchVersionsFromRegistry(
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targetVersion: 'latest' | 'next'
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) {
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console.log('⏳ - Fetching versions from registry...');
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const packageVersionMap = new Map<string, string>();
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await Promise.all(
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packagesToUpdate.map((pkgSpec) =>
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fetch(packageVersionMap, pkgSpec, targetVersion)
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)
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);
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console.log('✅ - Finished fetching versions from registry');
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return packageVersionMap;
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}
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async function fetch(
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packageVersionMap: Map<string, string>,
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pkgSpec: PackageSpec,
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targetVersion: 'latest' | 'next'
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) {
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function setPackageVersions(pkgSpec: PackageSpec, version: string) {
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if (typeof pkgSpec === 'string') {
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packageVersionMap.set(pkgSpec, version);
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return;
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}
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packageVersionMap.set(pkgSpec.main, version);
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for (const child of pkgSpec.children) {
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packageVersionMap.set(child, version);
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}
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}
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const pkgName = typeof pkgSpec === 'string' ? pkgSpec : pkgSpec.main;
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// set it to empty initially to keep the order of the specified packages
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setPackageVersions(pkgSpec, '');
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const response = await axios.get(`https://registry.npmjs.org/${pkgName}`);
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const distTags = response.data['dist-tags'];
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const latestVersion = distTags['latest'];
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if (targetVersion === 'latest') {
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setPackageVersions(pkgSpec, latestVersion);
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console.log(` ${pkgName}: ${latestVersion}`);
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} else {
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const nextVersion = distTags['next'] ?? latestVersion;
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const coercedNextVersion = coerce(nextVersion) as SemVer;
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// check which is the greater version
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const versionToUse = gt(coercedNextVersion, latestVersion)
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? nextVersion
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: latestVersion;
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setPackageVersions(pkgSpec, versionToUse);
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console.log(` ${pkgName}: ${versionToUse}`);
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}
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}
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