forked from release-it/release-it
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GitLab.js
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GitLab.js
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const fs = require('fs');
const path = require('path');
const got = require('got');
const globby = require('globby');
const FormData = require('form-data');
const _ = require('lodash');
const Release = require('../GitRelease');
const { format, e } = require('../../util');
const prompts = require('./prompts');
const docs = 'https://git.io/release-it-gitlab';
const noop = Promise.resolve();
class GitLab extends Release {
constructor(...args) {
super(...args);
this.registerPrompts(prompts);
this.assets = [];
const { certificateAuthorityFile } = this.options;
this.certificateAuthorityOption = certificateAuthorityFile
? { https: { certificateAuthority: fs.readFileSync(certificateAuthorityFile) } }
: {};
}
get client() {
if (this._client) return this._client;
const { tokenHeader } = this.options;
const { baseUrl } = this.getContext();
this._client = got.extend({
prefixUrl: baseUrl,
method: 'POST',
headers: {
'user-agent': 'webpro/release-it',
[tokenHeader]: this.token
},
...this.certificateAuthorityOption
});
return this._client;
}
async init() {
await super.init();
const { skipChecks, tokenRef, tokenHeader } = this.options;
const { repo } = this.getContext();
const hasJobToken = (tokenHeader || '').toLowerCase() === 'job-token';
const origin = this.options.origin || `https://${repo.host}`;
this.setContext({
id: encodeURIComponent(repo.repository),
origin,
baseUrl: `${origin}/api/v4`
});
if (skipChecks) return;
if (!this.token) {
throw e(`Environment variable "${tokenRef}" is required for GitLab releases.`, docs);
}
if (!hasJobToken) {
if (!(await this.isAuthenticated())) {
throw e(`Could not authenticate with GitLab using environment variable "${tokenRef}".`, docs);
}
if (!(await this.isCollaborator())) {
const { user, repo } = this.getContext();
throw e(`User ${user.username} is not a collaborator for ${repo.repository}.`, docs);
}
}
}
async isAuthenticated() {
if (this.config.isDryRun) return true;
const endpoint = `user`;
try {
const { id, username } = await this.request(endpoint, { method: 'GET' });
this.setContext({ user: { id, username } });
return true;
} catch (err) {
this.debug(err);
return false;
}
}
async isCollaborator() {
if (this.config.isDryRun) return true;
const { id, user } = this.getContext();
const endpoint = `projects/${id}/members/all/${user.id}`;
try {
const { access_level } = await this.request(endpoint, { method: 'GET' });
return access_level && access_level >= 30;
} catch (err) {
this.debug(err);
if (err.name === 'HTTPError' && err.response.statusCode === 404) {
// Using another endpoint, since "/projects/:id/members/all/:user_id" was introduced in v12.4
const endpoint = `projects/${id}/members/${user.id}`;
try {
const { access_level } = await this.request(endpoint, { method: 'GET' });
return access_level && access_level >= 30;
} catch (err) {
this.debug(err);
return false;
}
} else {
return false;
}
}
}
async beforeRelease() {
await super.beforeRelease();
await this.checkReleaseMilestones();
}
async checkReleaseMilestones() {
if (this.options.skipChecks) return;
const releaseMilestones = this.getReleaseMilestones();
if (releaseMilestones.length < 1) {
return;
}
this.log.exec(`gitlab releases#checkReleaseMilestones`);
const { id } = this.getContext();
const endpoint = `projects/${id}/milestones`;
const requests = [];
for (let releaseMilestone of releaseMilestones) {
const options = {
method: 'GET',
searchParams: {
title: releaseMilestone,
include_parent_milestones: true
}
};
requests.push(
this.request(endpoint, options).then(response => {
if (!Array.isArray(response)) {
const { baseUrl } = this.getContext();
throw new Error(
`Unexpected response from ${baseUrl}/${endpoint}. Expected an array but got: ${JSON.stringify(response)}`
);
}
if (response.length === 0) {
const error = new Error(`Milestone '${releaseMilestone}' does not exist!`);
this.log.warn(error.message);
throw error;
}
this.log.verbose(`gitlab releases#checkReleaseMilestones: milestone '${releaseMilestone}' exists`);
})
);
}
try {
await Promise.allSettled(requests).then(results => {
for (const result of results) {
if (result.status === 'rejected') {
throw e('Missing one or more milestones in GitLab. Creating a GitLab release will fail.', docs);
}
}
});
} catch (err) {
this.debug(err);
throw err;
}
this.log.verbose('gitlab releases#checkReleaseMilestones: done');
}
getReleaseMilestones() {
const { milestones } = this.options;
return (milestones || []).map(milestone => format(milestone, this.config.getContext()));
}
async release() {
const glRelease = () => this.createRelease();
const glUploadAssets = () => this.uploadAssets();
if (this.config.isCI) {
await this.step({ enabled: this.options.assets, task: glUploadAssets, label: 'GitLab upload assets' });
return await this.step({ task: glRelease, label: 'GitLab release' });
} else {
const release = () => glUploadAssets().then(() => glRelease());
return await this.step({ task: release, label: 'GitLab release', prompt: 'release' });
}
}
async request(endpoint, options) {
const { baseUrl } = this.getContext();
this.debug(Object.assign({ url: `${baseUrl}/${endpoint}` }, options));
const method = (options.method || 'POST').toLowerCase();
const response = await this.client[method](endpoint, options);
const body = typeof response.body === 'string' ? JSON.parse(response.body) : response.body || {};
this.debug(body);
return body;
}
async createRelease() {
const { releaseName } = this.options;
const { tagName } = this.config.getContext();
const { id, releaseNotes, repo, origin } = this.getContext();
const { isDryRun } = this.config;
const name = format(releaseName, this.config.getContext());
const description = releaseNotes || '-';
const releaseUrl = `${origin}/${repo.repository}/-/releases`;
const releaseMilestones = this.getReleaseMilestones();
this.log.exec(`gitlab releases#createRelease "${name}" (${tagName})`, { isDryRun });
if (isDryRun) {
this.setContext({ isReleased: true, releaseUrl });
return true;
}
const endpoint = `projects/${id}/releases`;
const options = {
json: {
name,
tag_name: tagName,
description
}
};
if (this.assets.length) {
options.json.assets = {
links: this.assets
};
}
if (releaseMilestones.length) {
options.json.milestones = releaseMilestones;
}
try {
await this.request(endpoint, options);
this.log.verbose('gitlab releases#createRelease: done');
this.setContext({ isReleased: true, releaseUrl });
return true;
} catch (err) {
this.debug(err);
throw err;
}
}
async uploadAsset(filePath) {
const name = path.basename(filePath);
const { id, origin, repo } = this.getContext();
const endpoint = `projects/${id}/uploads`;
const body = new FormData();
body.append('file', fs.createReadStream(filePath));
const options = { body };
try {
const body = await this.request(endpoint, options);
this.log.verbose(`gitlab releases#uploadAsset: done (${body.url})`);
this.assets.push({
name,
url: `${origin}/${repo.repository}${body.url}`
});
} catch (err) {
this.debug(err);
throw err;
}
}
uploadAssets() {
const { assets } = this.options;
const { isDryRun } = this.config;
const context = this.config.getContext();
this.log.exec('gitlab releases#uploadAssets', assets, { isDryRun });
if (!assets || isDryRun) {
return noop;
}
const patterns = _.castArray(assets).map(pattern => format(pattern, context));
return globby(patterns).then(files => {
if (!files.length) {
this.log.warn(`gitlab releases#uploadAssets: could not find "${assets}" relative to ${process.cwd()}`);
}
return Promise.all(files.map(filePath => this.uploadAsset(filePath)));
});
}
}
module.exports = GitLab;