f96dcc5ce0
Creates a tool for staging and publishing releases as per the new branching and versioning that has been outlined in the following document. The tool is intended to be used across the organization to ensure consistent branching/versioning and labeling: https://docs.google.com/document/d/197kVillDwx-RZtSVOBtPb4BBIAw0E9RT3q3v6DZkykU/edit#heading=h.s3qlps8f4zq7dd The tool implements the actions as outlined in the following initial plan: https://hackmd.io/2Le8leq0S6G_R5VEVTNK9A. The implementation slightly diverged in so far that it performs staging and publishing together so that releasing is a single convenient command. In case of errors for which re-running the full command is not sufficient, we want to consider adding recover functionality. e.g. when the staging completed, but the actual NPM publishing aborted unexpectedly due to build errors. PR Close #38656
33 lines
1.3 KiB
TypeScript
33 lines
1.3 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 * as semver from 'semver';
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import {ReleaseConfig} from '../config/index';
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import {ActiveReleaseTrains} from './active-release-trains';
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import {semverInc} from './inc-semver';
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import {isVersionPublishedToNpm} from './npm-registry';
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/** Computes the new pre-release version for the next release-train. */
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export async function computeNewPrereleaseVersionForNext(
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active: ActiveReleaseTrains, config: ReleaseConfig): Promise<semver.SemVer> {
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const {version: nextVersion} = active.next;
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const isNextPublishedToNpm = await isVersionPublishedToNpm(nextVersion, config);
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// Special-case where the version in the `next` release-train is not published yet. This
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// happens when we recently branched off for feature-freeze. We already bump the version to
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// the next minor or major, but do not publish immediately. Cutting a release immediately would
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// be not helpful as there are no other changes than in the feature-freeze branch. If we happen
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// to detect this case, we stage the release as usual but do not increment the version.
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if (isNextPublishedToNpm) {
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return semverInc(nextVersion, 'prerelease');
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} else {
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return nextVersion;
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}
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}
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