angular-cn/dev-infra/release/config/index.ts

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/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import * as semver from 'semver';
import {assertNoErrors, getConfig, NgDevConfig} from '../../utils/config';
/** Interface describing a built package. */
export interface BuiltPackage {
/** Name of the package. */
name: string;
/** Path to the package output directory. */
outputPath: string;
}
/** Configuration for staging and publishing a release. */
export interface ReleaseConfig {
/** Registry URL used for publishing release packages. Defaults to the NPM registry. */
publishRegistry?: string;
/** List of NPM packages that are published as part of this project. */
npmPackages: string[];
/** Builds release packages and returns a list of paths pointing to the output. */
buildPackages: () => Promise<BuiltPackage[]|null>;
/** Generates the release notes from the most recent tag to `HEAD`. */
generateReleaseNotesForHead: (outputPath: string) => Promise<void>;
/**
* Gets a pattern for extracting the release notes of the a given version.
* @returns A pattern matching the notes for a given version (including the header).
*/
// TODO: Remove this in favor of a canonical changelog format across the Angular organization.
extractReleaseNotesPattern?: (version: semver.SemVer) => RegExp;
}
/** Configuration for releases in the dev-infra configuration. */
export type DevInfraReleaseConfig = NgDevConfig<{release: ReleaseConfig}>;
/** Retrieve and validate the config as `ReleaseConfig`. */
export function getReleaseConfig(config: Partial<DevInfraReleaseConfig> = getConfig()):
ReleaseConfig {
// List of errors encountered validating the config.
const errors: string[] = [];
if (config.release === undefined) {
errors.push(`No configuration defined for "release"`);
}
if (config.release?.npmPackages === undefined) {
errors.push(`No "npmPackages" configured for releasing.`);
}
if (config.release?.buildPackages === undefined) {
errors.push(`No "buildPackages" function configured for releasing.`);
}
if (config.release?.generateReleaseNotesForHead === undefined) {
errors.push(`No "generateReleaseNotesForHead" function configured for releasing.`);
}
assertNoErrors(errors);
return config.release!;
}