release-please
Version:
generate release PRs based on the conventionalcommits.org spec
99 lines • 4.52 kB
JavaScript
;
// 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.
Object.defineProperty(exports, "__esModule", { value: true });
exports.Merge = void 0;
const plugin_1 = require("../plugin");
const manifest_1 = require("../manifest");
const pull_request_title_1 = require("../util/pull-request-title");
const pull_request_body_1 = require("../util/pull-request-body");
const branch_name_1 = require("../util/branch-name");
const composite_1 = require("../updaters/composite");
/**
* This plugin merges multiple pull requests into a single
* release pull request.
*
* Release notes are broken up using `<summary>`/`<details>` blocks.
*/
class Merge extends plugin_1.ManifestPlugin {
constructor(github, targetBranch, repositoryConfig, options = {}) {
var _a, _b;
super(github, targetBranch, repositoryConfig);
this.pullRequestTitlePattern =
(_a = options.pullRequestTitlePattern) !== null && _a !== void 0 ? _a : manifest_1.MANIFEST_PULL_REQUEST_TITLE_PATTERN;
this.pullRequestHeader = options.pullRequestHeader;
this.pullRequestFooter = options.pullRequestFooter;
this.componentNoSpace = options.componentNoSpace;
this.headBranchName = options.headBranchName;
this.forceMerge = (_b = options.forceMerge) !== null && _b !== void 0 ? _b : false;
}
async run(candidates) {
var _a;
if (candidates.length < 1) {
return candidates;
}
this.logger.info(`Merging ${candidates.length} pull requests`);
const [inScopeCandidates, outOfScopeCandidates] = candidates.reduce((collection, candidate) => {
if (candidate.config.separatePullRequests && !this.forceMerge) {
collection[1].push(candidate);
}
else {
collection[0].push(candidate);
}
return collection;
}, [[], []]);
const releaseData = [];
const labels = new Set();
let rawUpdates = [];
let rootRelease = null;
for (const candidate of inScopeCandidates) {
const pullRequest = candidate.pullRequest;
rawUpdates = rawUpdates.concat(...pullRequest.updates);
for (const label of pullRequest.labels) {
labels.add(label);
}
releaseData.push(...pullRequest.body.releaseData);
if (candidate.path === '.') {
rootRelease = candidate;
}
}
const updates = (0, composite_1.mergeUpdates)(rawUpdates);
const pullRequest = {
title: pull_request_title_1.PullRequestTitle.ofComponentTargetBranchVersion(rootRelease === null || rootRelease === void 0 ? void 0 : rootRelease.pullRequest.title.component, this.targetBranch, rootRelease === null || rootRelease === void 0 ? void 0 : rootRelease.pullRequest.title.version, this.pullRequestTitlePattern, this.componentNoSpace),
body: new pull_request_body_1.PullRequestBody(releaseData, {
useComponents: true,
header: this.pullRequestHeader,
footer: this.pullRequestFooter,
}),
updates,
labels: Array.from(labels),
headRefName: (_a = this.headBranchName) !== null && _a !== void 0 ? _a : branch_name_1.BranchName.ofTargetBranch(this.targetBranch).toString(),
draft: !candidates.some(candidate => !candidate.pullRequest.draft),
};
const releaseTypes = new Set(candidates.map(candidate => candidate.config.releaseType));
const releaseType = releaseTypes.size === 1 ? releaseTypes.values().next().value : 'simple';
return [
{
path: manifest_1.ROOT_PROJECT_PATH,
pullRequest,
config: {
releaseType,
},
},
...outOfScopeCandidates,
];
}
}
exports.Merge = Merge;
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