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manifest.ts
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// Copyright 2021 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import {ChangelogSection} from './changelog-notes';
import {GitHub, GitHubRelease, GitHubTag} from './github';
import {Version, VersionsMap} from './version';
import {Commit, parseConventionalCommits} from './commit';
import {PullRequest} from './pull-request';
import {logger as defaultLogger, Logger} from './util/logger';
import {CommitSplit} from './util/commit-split';
import {TagName} from './util/tag-name';
import {Repository} from './repository';
import {BranchName} from './util/branch-name';
import {PullRequestTitle} from './util/pull-request-title';
import {ReleasePullRequest} from './release-pull-request';
import {
buildStrategy,
ReleaseType,
VersioningStrategyType,
buildPlugin,
ChangelogNotesType,
} from './factory';
import {Release} from './release';
import {Strategy} from './strategy';
import {MergeOptions, Merge} from './plugins/merge';
import {ReleasePleaseManifest} from './updaters/release-please-manifest';
import {
DuplicateReleaseError,
FileNotFoundError,
ConfigurationError,
} from './errors';
import {ManifestPlugin} from './plugin';
import {
PullRequestOverflowHandler,
FilePullRequestOverflowHandler,
} from './util/pull-request-overflow-handler';
import {signoffCommitMessage} from './util/signoff-commit-message';
import {CommitExclude} from './util/commit-exclude';
type ExtraGenericFile = {
type: 'generic';
path: string;
glob?: boolean;
};
type ExtraJsonFile = {
type: 'json';
path: string;
jsonpath: string;
glob?: boolean;
};
type ExtraYamlFile = {
type: 'yaml';
path: string;
jsonpath: string;
glob?: boolean;
};
type ExtraXmlFile = {
type: 'xml';
path: string;
xpath: string;
glob?: boolean;
};
type ExtraPomFile = {
type: 'pom';
path: string;
glob?: boolean;
};
type ExtraTomlFile = {
type: 'toml';
path: string;
jsonpath: string;
glob?: boolean;
};
export type ExtraFile =
| string
| ExtraGenericFile
| ExtraJsonFile
| ExtraYamlFile
| ExtraXmlFile
| ExtraPomFile
| ExtraTomlFile;
/**
* These are configurations provided to each strategy per-path.
*/
export interface ReleaserConfig {
releaseType: ReleaseType;
// Versioning config
versioning?: VersioningStrategyType;
bumpMinorPreMajor?: boolean;
bumpPatchForMinorPreMajor?: boolean;
prereleaseType?: string;
// Strategy options
releaseAs?: string;
skipGithubRelease?: boolean; // Note this should be renamed to skipGitHubRelease in next major release
draft?: boolean;
prerelease?: boolean;
draftPullRequest?: boolean;
component?: string;
packageName?: string;
includeComponentInTag?: boolean;
includeVInTag?: boolean;
pullRequestTitlePattern?: string;
pullRequestHeader?: string;
pullRequestFooter?: string;
componentNoSpace?: boolean;
tagSeparator?: string;
separatePullRequests?: boolean;
labels?: string[];
releaseLabels?: string[];
extraLabels?: string[];
initialVersion?: string;
dateFormat?: string;
// Changelog options
changelogSections?: ChangelogSection[];
changelogPath?: string;
changelogType?: ChangelogNotesType;
changelogHost?: string;
// Ruby-only
versionFile?: string;
// Java-only
extraFiles?: ExtraFile[];
snapshotLabels?: string[];
skipSnapshot?: boolean;
// Manifest only
excludePaths?: string[];
}
export interface CandidateReleasePullRequest {
path: string;
pullRequest: ReleasePullRequest;
config: ReleaserConfig;
}
export interface CandidateRelease extends Release {
pullRequest: PullRequest;
path: string;
draft?: boolean;
prerelease?: boolean;
}
interface ReleaserConfigJson {
'release-type'?: ReleaseType;
versioning?: VersioningStrategyType;
'bump-minor-pre-major'?: boolean;
'bump-patch-for-minor-pre-major'?: boolean;
'prerelease-type'?: string;
'changelog-sections'?: ChangelogSection[];
'release-as'?: string;
'skip-github-release'?: boolean;
draft?: boolean;
prerelease?: boolean;
'draft-pull-request'?: boolean;
label?: string;
'release-label'?: string;
'extra-label'?: string;
'include-component-in-tag'?: boolean;
'include-v-in-tag'?: boolean;
'changelog-type'?: ChangelogNotesType;
'changelog-host'?: string;
'pull-request-title-pattern'?: string;
'pull-request-header'?: string;
'pull-request-footer'?: string;
'component-no-space'?: boolean;
'separate-pull-requests'?: boolean;
'tag-separator'?: string;
'extra-files'?: ExtraFile[];
'version-file'?: string;
'snapshot-label'?: string; // Java-only
'skip-snapshot'?: boolean; // Java-only
'initial-version'?: string;
'exclude-paths'?: string[]; // manifest-only
'date-format'?: string;
}
export interface ManifestOptions {
bootstrapSha?: string;
lastReleaseSha?: string;
alwaysLinkLocal?: boolean;
separatePullRequests?: boolean;
plugins?: PluginType[];
fork?: boolean;
signoff?: string;
manifestPath?: string;
labels?: string[];
releaseLabels?: string[];
snapshotLabels?: string[];
skipLabeling?: boolean;
sequentialCalls?: boolean;
draft?: boolean;
prerelease?: boolean;
draftPullRequest?: boolean;
alwaysUpdate?: boolean;
groupPullRequestTitlePattern?: string;
releaseSearchDepth?: number;
commitSearchDepth?: number;
logger?: Logger;
dateFormat?: string;
}
export interface ReleaserPackageConfig extends ReleaserConfigJson {
'package-name'?: string;
component?: string;
'changelog-path'?: string;
}
export type DirectPluginType = string;
export interface ConfigurablePluginType {
type: string;
}
export interface LinkedVersionPluginConfig extends ConfigurablePluginType {
type: 'linked-versions';
groupName: string;
components: string[];
merge?: boolean;
}
export interface SentenceCasePluginConfig extends ConfigurablePluginType {
specialWords?: string[];
}
export interface WorkspacePluginConfig extends ConfigurablePluginType {
merge?: boolean;
considerAllArtifacts?: boolean;
}
export interface NodeWorkspacePluginConfig extends WorkspacePluginConfig {
updatePeerDependencies?: boolean;
}
export interface GroupPriorityPluginConfig extends ConfigurablePluginType {
groups: string[];
}
export type PluginType =
| DirectPluginType
| ConfigurablePluginType
| GroupPriorityPluginConfig
| LinkedVersionPluginConfig
| SentenceCasePluginConfig
| WorkspacePluginConfig
| NodeWorkspacePluginConfig;
/**
* This is the schema of the manifest config json
*/
export interface ManifestConfig extends ReleaserConfigJson {
packages: Record<string, ReleaserPackageConfig>;
'bootstrap-sha'?: string;
'last-release-sha'?: string;
'always-link-local'?: boolean;
plugins?: PluginType[];
signoff?: string;
'group-pull-request-title-pattern'?: string;
'release-search-depth'?: number;
'commit-search-depth'?: number;
'sequential-calls'?: boolean;
'always-update'?: boolean;
}
// path => version
export type ReleasedVersions = Record<string, Version>;
// path => config
export type RepositoryConfig = Record<string, ReleaserConfig>;
export const DEFAULT_RELEASE_PLEASE_CONFIG = 'release-please-config.json';
export const DEFAULT_RELEASE_PLEASE_MANIFEST = '.release-please-manifest.json';
export const ROOT_PROJECT_PATH = '.';
export const DEFAULT_COMPONENT_NAME = '';
export const DEFAULT_LABELS = ['autorelease: pending'];
export const DEFAULT_RELEASE_LABELS = ['autorelease: tagged'];
export const DEFAULT_SNAPSHOT_LABELS = ['autorelease: snapshot'];
export const SNOOZE_LABEL = 'autorelease: snooze';
const DEFAULT_RELEASE_SEARCH_DEPTH = 400;
const DEFAULT_COMMIT_SEARCH_DEPTH = 500;
export const MANIFEST_PULL_REQUEST_TITLE_PATTERN = 'chore: release ${branch}';
export interface CreatedRelease extends GitHubRelease {
id: number;
path: string;
version: string;
major: number;
minor: number;
patch: number;
}
export class Manifest {
private repository: Repository;
private github: GitHub;
readonly repositoryConfig: RepositoryConfig;
readonly releasedVersions: ReleasedVersions;
private targetBranch: string;
private separatePullRequests: boolean;
private alwaysUpdate: boolean;
readonly fork: boolean;
private signoffUser?: string;
private labels: string[];
private skipLabeling?: boolean;
private sequentialCalls?: boolean;
private releaseLabels: string[];
private snapshotLabels: string[];
readonly plugins: ManifestPlugin[];
private _strategiesByPath?: Record<string, Strategy>;
private _pathsByComponent?: Record<string, string>;
private manifestPath: string;
private bootstrapSha?: string;
private lastReleaseSha?: string;
private draft?: boolean;
private prerelease?: boolean;
private draftPullRequest?: boolean;
private groupPullRequestTitlePattern?: string;
readonly releaseSearchDepth: number;
readonly commitSearchDepth: number;
readonly logger: Logger;
private pullRequestOverflowHandler: PullRequestOverflowHandler;
/**
* Create a Manifest from explicit config in code. This assumes that the
* repository has a single component at the root path.
*
* @param {GitHub} github GitHub client
* @param {string} targetBranch The releaseable base branch
* @param {RepositoryConfig} repositoryConfig Parsed configuration of path => release configuration
* @param {ReleasedVersions} releasedVersions Parsed versions of path => latest release version
* @param {ManifestOptions} manifestOptions Optional. Manifest options
* @param {string} manifestOptions.bootstrapSha If provided, use this SHA
* as the point to consider commits after
* @param {boolean} manifestOptions.alwaysLinkLocal Option for the node-workspace
* plugin
* @param {boolean} manifestOptions.updatePeerDependencies Option for the node-workspace
* plugin
* @param {boolean} manifestOptions.separatePullRequests If true, create separate pull
* requests instead of a single manifest release pull request
* @param {boolean} manifestOptions.alwaysUpdate If true, always updates pull requests instead of
* only when the release notes change
* @param {PluginType[]} manifestOptions.plugins Any plugins to use for this repository
* @param {boolean} manifestOptions.fork If true, create pull requests from a fork. Defaults
* to `false`
* @param {string} manifestOptions.signoff Add a Signed-off-by annotation to the commit
* @param {string} manifestOptions.manifestPath Path to the versions manifest
* @param {string[]} manifestOptions.labels Labels that denote a pending, untagged release
* pull request. Defaults to `[autorelease: pending]`
* @param {string[]} manifestOptions.releaseLabels Labels to apply to a tagged release
* pull request. Defaults to `[autorelease: tagged]`
*/
constructor(
github: GitHub,
targetBranch: string,
repositoryConfig: RepositoryConfig,
releasedVersions: ReleasedVersions,
manifestOptions?: ManifestOptions
) {
this.repository = github.repository;
this.github = github;
this.targetBranch = targetBranch;
this.repositoryConfig = repositoryConfig;
this.releasedVersions = releasedVersions;
this.manifestPath =
manifestOptions?.manifestPath || DEFAULT_RELEASE_PLEASE_MANIFEST;
this.separatePullRequests =
manifestOptions?.separatePullRequests ??
Object.keys(repositoryConfig).length === 1;
this.alwaysUpdate = manifestOptions?.alwaysUpdate || false;
this.fork = manifestOptions?.fork || false;
this.signoffUser = manifestOptions?.signoff;
this.releaseLabels =
manifestOptions?.releaseLabels || DEFAULT_RELEASE_LABELS;
this.labels = manifestOptions?.labels || DEFAULT_LABELS;
this.skipLabeling = manifestOptions?.skipLabeling || false;
this.sequentialCalls = manifestOptions?.sequentialCalls || false;
this.snapshotLabels =
manifestOptions?.snapshotLabels || DEFAULT_SNAPSHOT_LABELS;
this.bootstrapSha = manifestOptions?.bootstrapSha;
this.lastReleaseSha = manifestOptions?.lastReleaseSha;
this.draft = manifestOptions?.draft;
this.draftPullRequest = manifestOptions?.draftPullRequest;
this.groupPullRequestTitlePattern =
manifestOptions?.groupPullRequestTitlePattern;
this.releaseSearchDepth =
manifestOptions?.releaseSearchDepth || DEFAULT_RELEASE_SEARCH_DEPTH;
this.commitSearchDepth =
manifestOptions?.commitSearchDepth || DEFAULT_COMMIT_SEARCH_DEPTH;
this.logger = manifestOptions?.logger ?? defaultLogger;
this.plugins = (manifestOptions?.plugins || []).map(pluginType =>
buildPlugin({
type: pluginType,
github: this.github,
targetBranch: this.targetBranch,
repositoryConfig: this.repositoryConfig,
manifestPath: this.manifestPath,
separatePullRequests: this.separatePullRequests,
})
);
this.pullRequestOverflowHandler = new FilePullRequestOverflowHandler(
this.github,
this.logger
);
}
/**
* Create a Manifest from config files in the repository.
*
* @param {GitHub} github GitHub client
* @param {string} targetBranch The releaseable base branch
* @param {string} configFile Optional. The path to the manifest config file
* @param {string} manifestFile Optional. The path to the manifest versions file
* @param {string} path The single path to check. Optional
* @returns {Manifest}
*/
static async fromManifest(
github: GitHub,
targetBranch: string,
configFile: string = DEFAULT_RELEASE_PLEASE_CONFIG,
manifestFile: string = DEFAULT_RELEASE_PLEASE_MANIFEST,
manifestOptionOverrides: ManifestOptions = {},
path?: string,
releaseAs?: string
): Promise<Manifest> {
const [
{config: repositoryConfig, options: manifestOptions},
releasedVersions,
] = await Promise.all([
parseConfig(github, configFile, targetBranch, path, releaseAs),
parseReleasedVersions(github, manifestFile, targetBranch),
]);
return new Manifest(
github,
targetBranch,
repositoryConfig,
releasedVersions,
{
manifestPath: manifestFile,
...manifestOptions,
...manifestOptionOverrides,
}
);
}
/**
* Create a Manifest from explicit config in code. This assumes that the
* repository has a single component at the root path.
*
* @param {GitHub} github GitHub client
* @param {string} targetBranch The releaseable base branch
* @param {ReleaserConfig} config Release strategy options
* @param {ManifestOptions} manifestOptions Optional. Manifest options
* @param {string} manifestOptions.bootstrapSha If provided, use this SHA
* as the point to consider commits after
* @param {boolean} manifestOptions.alwaysLinkLocal Option for the node-workspace
* plugin
* @param {boolean} manifestOptions.updatePeerDependencies Option for the node-workspace
* plugin
* @param {boolean} manifestOptions.separatePullRequests If true, create separate pull
* requests instead of a single manifest release pull request
* @param {PluginType[]} manifestOptions.plugins Any plugins to use for this repository
* @param {boolean} manifestOptions.fork If true, create pull requests from a fork. Defaults
* to `false`
* @param {string} manifestOptions.signoff Add a Signed-off-by annotation to the commit
* @param {string} manifestOptions.manifestPath Path to the versions manifest
* @param {string[]} manifestOptions.labels Labels that denote a pending, untagged release
* pull request. Defaults to `[autorelease: pending]`
* @param {string[]} manifestOptions.releaseLabels Labels to apply to a tagged release
* pull request. Defaults to `[autorelease: tagged]`
* @returns {Manifest}
*/
static async fromConfig(
github: GitHub,
targetBranch: string,
config: ReleaserConfig,
manifestOptions?: ManifestOptions,
path: string = ROOT_PROJECT_PATH
): Promise<Manifest> {
const repositoryConfig: RepositoryConfig = {};
repositoryConfig[path] = config;
const strategy = await buildStrategy({
github,
...config,
});
const component = await strategy.getBranchComponent();
const releasedVersions: ReleasedVersions = {};
const latestVersion = await latestReleaseVersion(
github,
targetBranch,
version => isPublishedVersion(strategy, version),
config,
component,
manifestOptions?.logger
);
if (latestVersion) {
releasedVersions[path] = latestVersion;
}
return new Manifest(
github,
targetBranch,
repositoryConfig,
releasedVersions,
{
separatePullRequests: true,
...manifestOptions,
}
);
}
/**
* Build all candidate pull requests for this repository.
*
* Iterates through each path and builds a candidate pull request for component.
* Applies any configured plugins.
*
* @returns {ReleasePullRequest[]} The candidate pull requests to open or update.
*/
async buildPullRequests(): Promise<ReleasePullRequest[]> {
this.logger.info('Building pull requests');
const pathsByComponent = await this.getPathsByComponent();
const strategiesByPath = await this.getStrategiesByPath();
// Collect all the SHAs of the latest release packages
this.logger.info('Collecting release commit SHAs');
let releasesFound = 0;
const expectedReleases = Object.keys(strategiesByPath).length;
// SHAs by path
const releaseShasByPath: Record<string, string> = {};
// Releases by path
const releasesByPath: Record<string, Release> = {};
this.logger.debug(`release search depth: ${this.releaseSearchDepth}`);
for await (const release of this.github.releaseIterator({
maxResults: this.releaseSearchDepth,
})) {
const tagName = TagName.parse(release.tagName);
if (!tagName) {
this.logger.warn(`Unable to parse release name: ${release.name}`);
continue;
}
const component = tagName.component || DEFAULT_COMPONENT_NAME;
const path = pathsByComponent[component];
if (!path) {
this.logger.warn(
`Found release tag with component '${component}', but not configured in manifest`
);
continue;
}
const expectedVersion = this.releasedVersions[path];
if (!expectedVersion) {
this.logger.warn(
`Unable to find expected version for path '${path}' in manifest`
);
continue;
}
if (expectedVersion.toString() === tagName.version.toString()) {
this.logger.debug(`Found release for path ${path}, ${release.tagName}`);
releaseShasByPath[path] = release.sha;
releasesByPath[path] = {
name: release.name,
tag: tagName,
sha: release.sha,
notes: release.notes || '',
};
releasesFound += 1;
}
if (releasesFound >= expectedReleases) {
break;
}
}
if (releasesFound < expectedReleases) {
this.logger.warn(
`Expected ${expectedReleases} releases, only found ${releasesFound}`
);
// Fall back to looking for missing releases using expected tags
const missingPaths = Object.keys(strategiesByPath).filter(
path => !releasesByPath[path]
);
this.logger.warn(`Missing ${missingPaths.length} paths: ${missingPaths}`);
const missingReleases = await this.backfillReleasesFromTags(
missingPaths,
strategiesByPath
);
for (const path in missingReleases) {
releaseShasByPath[path] = missingReleases[path].sha;
releasesByPath[path] = missingReleases[path];
releasesFound++;
}
}
const needsBootstrap = releasesFound < expectedReleases;
if (releasesFound < expectedReleases) {
this.logger.warn(
`Expected ${expectedReleases} releases, only found ${releasesFound}`
);
}
for (const path in releasesByPath) {
const release = releasesByPath[path];
this.logger.debug(
`release for path: ${path}, version: ${release.tag.version.toString()}, sha: ${
release.sha
}`
);
}
// iterate through commits and collect commits until we have
// seen all release commits
this.logger.info('Collecting commits since all latest releases');
const commits: Commit[] = [];
this.logger.debug(`commit search depth: ${this.commitSearchDepth}`);
const commitGenerator = this.github.mergeCommitIterator(this.targetBranch, {
maxResults: this.commitSearchDepth,
backfillFiles: true,
});
const releaseShas = new Set(Object.values(releaseShasByPath));
this.logger.debug(releaseShas);
const expectedShas = releaseShas.size;
// sha => release pull request
const releasePullRequestsBySha: Record<string, PullRequest> = {};
let releaseCommitsFound = 0;
for await (const commit of commitGenerator) {
if (releaseShas.has(commit.sha)) {
if (commit.pullRequest) {
releasePullRequestsBySha[commit.sha] = commit.pullRequest;
} else {
this.logger.warn(
`Release SHA ${commit.sha} did not have an associated pull request`
);
}
releaseCommitsFound += 1;
}
if (this.lastReleaseSha && this.lastReleaseSha === commit.sha) {
this.logger.info(
`Using configured lastReleaseSha ${this.lastReleaseSha} as last commit.`
);
break;
} else if (needsBootstrap && commit.sha === this.bootstrapSha) {
this.logger.info(
`Needed bootstrapping, found configured bootstrapSha ${this.bootstrapSha}`
);
break;
} else if (!needsBootstrap && releaseCommitsFound >= expectedShas) {
// found enough commits
break;
}
commits.push({
sha: commit.sha,
message: commit.message,
files: commit.files,
pullRequest: commit.pullRequest,
});
}
if (releaseCommitsFound < expectedShas) {
this.logger.warn(
`Expected ${expectedShas} commits, only found ${releaseCommitsFound}`
);
}
// split commits by path
this.logger.info(`Splitting ${commits.length} commits by path`);
const cs = new CommitSplit({
includeEmpty: true,
packagePaths: Object.keys(this.repositoryConfig),
});
const splitCommits = cs.split(commits);
// limit paths to ones since the last release
let commitsPerPath: Record<string, Commit[]> = {};
for (const path in this.repositoryConfig) {
commitsPerPath[path] = commitsAfterSha(
path === ROOT_PROJECT_PATH ? commits : splitCommits[path],
releaseShasByPath[path]
);
}
const commitExclude = new CommitExclude(this.repositoryConfig);
commitsPerPath = commitExclude.excludeCommits(commitsPerPath);
// backfill latest release tags from manifest
for (const path in this.repositoryConfig) {
const latestRelease = releasesByPath[path];
if (
!latestRelease &&
this.releasedVersions[path] &&
this.releasedVersions[path].toString() !== '0.0.0'
) {
const version = this.releasedVersions[path];
const strategy = strategiesByPath[path];
const component = await strategy.getComponent();
this.logger.info(
`No latest release found for path: ${path}, component: ${component}, but a previous version (${version.toString()}) was specified in the manifest.`
);
releasesByPath[path] = {
tag: new TagName(
version,
component,
this.repositoryConfig[path].tagSeparator,
this.repositoryConfig[path].includeVInTag
),
sha: '',
notes: '',
};
}
}
let strategies = strategiesByPath;
for (const plugin of this.plugins) {
strategies = await plugin.preconfigure(
strategies,
commitsPerPath,
releasesByPath
);
}
let newReleasePullRequests: CandidateReleasePullRequest[] = [];
for (const path in this.repositoryConfig) {
const config = this.repositoryConfig[path];
this.logger.info(
`Building candidate release pull request for path: ${path}`
);
this.logger.debug(`type: ${config.releaseType}`);
this.logger.debug(`targetBranch: ${this.targetBranch}`);
let pathCommits = parseConventionalCommits(
commitsPerPath[path],
this.logger
);
// The processCommits hook can be implemented by plugins to
// post-process commits. This can be used to perform cleanup, e.g,, sentence
// casing all commit messages:
for (const plugin of this.plugins) {
pathCommits = plugin.processCommits(pathCommits);
}
this.logger.debug(`commits: ${pathCommits.length}`);
const latestReleasePullRequest =
releasePullRequestsBySha[releaseShasByPath[path]];
if (!latestReleasePullRequest) {
this.logger.warn('No latest release pull request found.');
}
const strategy = strategies[path];
const latestRelease = releasesByPath[path];
const releasePullRequest = await strategy.buildReleasePullRequest(
pathCommits,
latestRelease,
config.draftPullRequest ?? this.draftPullRequest,
this.labels
);
if (releasePullRequest) {
// Update manifest, but only for valid release version - this will skip SNAPSHOT from java strategy
if (
releasePullRequest.version &&
isPublishedVersion(strategy, releasePullRequest.version)
) {
const versionsMap: VersionsMap = new Map();
versionsMap.set(path, releasePullRequest.version);
releasePullRequest.updates.push({
path: this.manifestPath,
createIfMissing: false,
updater: new ReleasePleaseManifest({
version: releasePullRequest.version,
versionsMap,
}),
});
}
newReleasePullRequests.push({
path,
config,
pullRequest: releasePullRequest,
});
}
}
// Combine pull requests into 1 unless configured for separate
// pull requests
if (!this.separatePullRequests) {
const mergeOptions: MergeOptions = {
pullRequestTitlePattern: this.groupPullRequestTitlePattern,
};
// Find the first repositoryConfig item that has a set value
// for the options that can be passed to the merge plugin
for (const path in this.repositoryConfig) {
const config = this.repositoryConfig[path];
if (
'pullRequestHeader' in config &&
!('pullRequestHeader' in mergeOptions)
) {
mergeOptions.pullRequestHeader = config.pullRequestHeader;
}
if (
'pullRequestFooter' in config &&
!('pullRequestFooter' in mergeOptions)
) {
mergeOptions.pullRequestFooter = config.pullRequestFooter;
}
if (
'componentNoSpace' in config &&
!('componentNoSpace' in mergeOptions)
) {
mergeOptions.componentNoSpace = config.componentNoSpace;
}
}
this.plugins.push(
new Merge(
this.github,
this.targetBranch,
this.repositoryConfig,
mergeOptions
)
);
}
for (const plugin of this.plugins) {
this.logger.debug(`running plugin: ${plugin.constructor.name}`);
newReleasePullRequests = await plugin.run(newReleasePullRequests);
}
return newReleasePullRequests.map(
pullRequestWithConfig => pullRequestWithConfig.pullRequest
);
}
private async backfillReleasesFromTags(
missingPaths: string[],
strategiesByPath: Record<string, Strategy>
): Promise<Record<string, Release>> {
const releasesByPath: Record<string, Release> = {};
const allTags = await this.getAllTags();
for (const path of missingPaths) {
const expectedVersion = this.releasedVersions[path];
if (!expectedVersion) {
this.logger.warn(`No version for path ${path}`);
continue;
}
const component = await strategiesByPath[path].getComponent();
const expectedTag = new TagName(
expectedVersion,
component,
this.repositoryConfig[path].tagSeparator,
this.repositoryConfig[path].includeVInTag
);
this.logger.debug(`looking for tagName: ${expectedTag.toString()}`);
const foundTag = allTags[expectedTag.toString()];
if (foundTag) {
this.logger.debug(`found: ${foundTag.name} ${foundTag.sha}`);
releasesByPath[path] = {
name: foundTag.name,
tag: expectedTag,
sha: foundTag.sha,
notes: '',
};
} else {
if (
strategiesByPath[ROOT_PROJECT_PATH] &&
this.repositoryConfig[path].skipGithubRelease
) {
this.logger.debug('could not find release, checking root package');
const rootComponent = await strategiesByPath[
ROOT_PROJECT_PATH
].getComponent();
const rootTag = new TagName(
expectedVersion,
rootComponent,
this.repositoryConfig[ROOT_PROJECT_PATH].tagSeparator,
this.repositoryConfig[ROOT_PROJECT_PATH].includeVInTag
);
const foundTag = allTags[rootTag.toString()];
if (foundTag) {
this.logger.debug(
`found rootTag: ${foundTag.name} ${foundTag.sha}`
);
releasesByPath[path] = {
name: foundTag.name,
tag: rootTag,
sha: foundTag.sha,
notes: '',
};
}
}
}
}
return releasesByPath;
}
private async getAllTags(): Promise<Record<string, GitHubTag>> {
const allTags: Record<string, GitHubTag> = {};
for await (const tag of this.github.tagIterator()) {
allTags[tag.name] = tag;
}
return allTags;
}
/**
* Opens/updates all candidate release pull requests for this repository.
*
* @returns {PullRequest[]} Pull request numbers of release pull requests
*/
async createPullRequests(): Promise<(PullRequest | undefined)[]> {
const candidatePullRequests = await this.buildPullRequests();
if (candidatePullRequests.length === 0) {
return [];
}
// if there are any merged, pending release pull requests, don't open
// any new release PRs
const mergedPullRequestsGenerator = this.findMergedReleasePullRequests();
for await (const _ of mergedPullRequestsGenerator) {
this.logger.warn(
'There are untagged, merged release PRs outstanding - aborting'
);
return [];
}
// collect open and snoozed release pull requests
const openPullRequests = await this.findOpenReleasePullRequests();
const snoozedPullRequests = await this.findSnoozedReleasePullRequests();
if (this.sequentialCalls) {
const pullRequests: PullRequest[] = [];
for (const pullRequest of candidatePullRequests) {
const resultPullRequest = await this.createOrUpdatePullRequest(
pullRequest,
openPullRequests,
snoozedPullRequests
);
if (resultPullRequest) pullRequests.push(resultPullRequest);
}
return pullRequests;
} else {
const promises: Promise<PullRequest | undefined>[] = [];
for (const pullRequest of candidatePullRequests) {
promises.push(
this.createOrUpdatePullRequest(
pullRequest,
openPullRequests,
snoozedPullRequests
)
);
}
const pullNumbers = await Promise.all(promises);
// reject any pull numbers that were not created or updated
return pullNumbers.filter(number => !!number);
}
}
private async findOpenReleasePullRequests(): Promise<PullRequest[]> {
this.logger.info('Looking for open release pull requests');
const openPullRequests: PullRequest[] = [];
const generator = this.github.pullRequestIterator(
this.targetBranch,
'OPEN',
Number.MAX_SAFE_INTEGER,
false
);
for await (const openPullRequest of generator) {
if (
hasAllLabels(this.labels, openPullRequest.labels) ||
hasAllLabels(this.snapshotLabels, openPullRequest.labels)
) {
const body = await this.pullRequestOverflowHandler.parseOverflow(
openPullRequest
);
if (body) {
// maybe replace with overflow body
openPullRequests.push({
...openPullRequest,
body: body.toString(),
});
}
}
}
this.logger.info(
`found ${openPullRequests.length} open release pull requests.`
);
return openPullRequests;
}
private async findSnoozedReleasePullRequests(): Promise<PullRequest[]> {
this.logger.info('Looking for snoozed release pull requests');
const snoozedPullRequests: PullRequest[] = [];
const closedGenerator = this.github.pullRequestIterator(
this.targetBranch,
'CLOSED',
200,
false
);
for await (const closedPullRequest of closedGenerator) {
if (
hasAllLabels([SNOOZE_LABEL], closedPullRequest.labels) &&
BranchName.parse(closedPullRequest.headBranchName, this.logger)
) {
const body = await this.pullRequestOverflowHandler.parseOverflow(
closedPullRequest