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feat(land): add skipChecks option #475

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feat(land): add skipChecks option #475

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25 changes: 23 additions & 2 deletions components/git/land.js
View file
Original file line number Diff line number Diff line change
@@ -4,11 +4,14 @@ const { parsePRFromURL } = require('../../lib/links');
const getMetadata = require('../metadata');
const CLI = require('../../lib/cli');
const Request = require('../../lib/request');
const PRChecker = require('../../lib/pr_checker');
const { runPromise } = require('../../lib/run');
const LandingSession = require('../../lib/landing_session');
const epilogue = require('./epilogue');
const yargs = require('yargs');

const availableChecks = Object.values(PRChecker.availableChecks);

const landOptions = {
apply: {
describe: 'Apply a patch with the given PR id',
@@ -42,6 +45,21 @@ const landOptions = {
describe: 'Land a backport PR onto a staging branch',
default: false,
type: 'boolean'
},
skipChecks: {
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We should add this option to documentation as well, perhaps with an accompanying example :)

describe: 'Comma-separated list of checks to skip while landing. ' +
`Available options are: ${availableChecks}`,
coerce: (arg) => {
const checks = arg.split(',');
for (const check of checks) {
if (!availableChecks.includes(check)) {
throw new Error(`Invalid check '${check}'. Available options are: ` +
`${availableChecks}`);
}
}
return checks;
},
type: 'string'
}
};

@@ -89,7 +107,10 @@ function handler(argv) {

const provided = [];
for (const type of Object.keys(landOptions)) {
if (type === 'yes') continue; // --yes is not an action
if (['yes', 'skipChecks'].includes(type)) {
// Those are not actions
continue;
}
if (argv[type]) {
provided.push(type);
}
@@ -160,7 +181,7 @@ async function main(state, argv, cli, req, dir) {
return;
}
session = new LandingSession(cli, req, dir, argv.prid, argv.backport);
const metadata = await getMetadata(session.argv, cli);
const metadata = await getMetadata(session.argv, cli, argv.skipChecks);
if (argv.backport) {
const split = metadata.metadata.split('\n')[0];
if (split === 'PR-URL: ') {
4 changes: 2 additions & 2 deletions components/metadata.js
View file
Original file line number Diff line number Diff line change
@@ -9,7 +9,7 @@ const MetadataGenerator = require('../lib/metadata_gen');

const fs = require('fs');

module.exports = async function getMetadata(argv, cli) {
module.exports = async function getMetadata(argv, cli, skipChecks = []) {
const credentials = await auth({
github: true,
jenkins: true
@@ -40,7 +40,7 @@ module.exports = async function getMetadata(argv, cli) {
cli.separator();

const checker = new PRChecker(cli, data, request, argv);
const status = await checker.checkAll(argv.checkComments);
const status = await checker.checkAll(argv.checkComments, skipChecks);
return {
status,
request,
43 changes: 33 additions & 10 deletions lib/pr_checker.js
View file
Original file line number Diff line number Diff line change
@@ -27,6 +27,16 @@ const { PRBuild } = require('./ci/build-types/pr_build');

const GIT_CONFIG_GUIDE_URL = 'https://github.com/nodejs/node/blob/99b1ada/doc/guides/contributing/pull-requests.md#step-1-fork';

const CHECKS = {
COMMIT_AFTER_REVIEW: 'commit-after-review',
CI: 'ci',
REVIEWS_AND_WAIT: 'reviews-and-wait',
MERGEABLE_STATE: 'mergeable-state',
PR_STATE: 'pr-state',
GIT_CONFIG: 'git-config',
AUTHOR: 'author'
};

class PRChecker {
/**
* @param {{}} cli
@@ -54,6 +64,10 @@ class PRChecker {
);
}

static get availableChecks() {
return CHECKS;
}

get waitTimeSingleApproval() {
if (this.argv.waitTimeSingleApproval === undefined) {
return WAIT_TIME_SINGLE_APPROVAL;
@@ -68,24 +82,33 @@ class PRChecker {
return this.argv.waitTimeMultiApproval;
}

async checkAll(checkComments = false) {
const status = [
this.checkCommitsAfterReview(),
await this.checkCI(),
this.checkReviewsAndWait(new Date(), checkComments),
this.checkMergeableState(),
this.checkPRState(),
this.checkGitConfig()
async checkAll(checkComments = false, exclude = []) {
const checks = [
[CHECKS.COMMIT_AFTER_REVIEW, async() => this.checkCommitsAfterReview()],
[CHECKS.CI, async() => this.checkCI()],
[CHECKS.REVIEWS_AND_WAIT,
async() => this.checkReviewsAndWait(new Date(), checkComments)],
[CHECKS.MERGEABLE_STATE, async() => this.checkMergeableState()],
[CHECKS.PR_STATE, async() => this.checkPRState()],
[CHECKS.GIT_CONFIG, async() => this.checkGitConfig()]
];

if (this.data.authorIsNew()) {
status.push(this.checkAuthor());
checks.push([CHECKS.AUTHOR, async() => this.checkAuthor()]);
}

const status = [];
for (const [checkName, check] of checks) {
if (exclude.includes(checkName)) {
continue;
}
status.push(await check());
}

// TODO: check for pre-backport, Github API v4
// does not support reading files changed

return status.every((i) => i);
return status.every(s => s);
}

getTSC(people) {
48 changes: 38 additions & 10 deletions test/unit/pr_checker.test.js
View file
Original file line number Diff line number Diff line change
@@ -58,6 +58,7 @@ describe('PRChecker', () => {
return PRData.prototype.getThread.call(this);
}
};
const checks = PRChecker.availableChecks;
const checker = new PRChecker(cli, data, {}, argv);

let checkReviewsAndWaitStub;
@@ -68,18 +69,20 @@ describe('PRChecker', () => {
let checkPRState;
let checkGitConfigStub;

before(() => {
checkReviewsAndWaitStub = sinon.stub(checker, 'checkReviewsAndWait');
checkCIStub = sinon.stub(checker, 'checkCI');
checkAuthorStub = sinon.stub(checker, 'checkAuthor');
beforeEach(() => {
checkReviewsAndWaitStub =
sinon.stub(checker, 'checkReviewsAndWait').returns(true);
checkCIStub = sinon.stub(checker, 'checkCI').returns(true);
checkAuthorStub = sinon.stub(checker, 'checkAuthor').returns(true);
checkCommitsAfterReviewStub =
sinon.stub(checker, 'checkCommitsAfterReview');
checkMergeableStateStub = sinon.stub(checker, 'checkMergeableState');
checkPRState = sinon.stub(checker, 'checkPRState');
checkGitConfigStub = sinon.stub(checker, 'checkGitConfig');
sinon.stub(checker, 'checkCommitsAfterReview').returns(true);
checkMergeableStateStub =
sinon.stub(checker, 'checkMergeableState').returns(true);
checkPRState = sinon.stub(checker, 'checkPRState').returns(true);
checkGitConfigStub = sinon.stub(checker, 'checkGitConfig').returns(true);
});

after(() => {
afterEach(() => {
checkReviewsAndWaitStub.restore();
checkCIStub.restore();
checkAuthorStub.restore();
@@ -91,7 +94,7 @@ describe('PRChecker', () => {

it('should run necessary checks', async() => {
const status = await checker.checkAll();
assert.strictEqual(status, false);
assert.strictEqual(status, true);
assert.strictEqual(checkReviewsAndWaitStub.calledOnce, true);
assert.strictEqual(checkCIStub.calledOnce, true);
assert.strictEqual(checkAuthorStub.calledOnce, true);
@@ -100,6 +103,31 @@ describe('PRChecker', () => {
assert.strictEqual(checkPRState.calledOnce, true);
assert.strictEqual(checkGitConfigStub.calledOnce, true);
});

it('should run no checks if all excluded', async() => {
const status = await checker.checkAll(false, Object.values(checks));
assert.strictEqual(status, true);
assert.strictEqual(checkReviewsAndWaitStub.called, false);
assert.strictEqual(checkCIStub.called, false);
assert.strictEqual(checkAuthorStub.called, false);
assert.strictEqual(checkCommitsAfterReviewStub.called, false);
assert.strictEqual(checkMergeableStateStub.called, false);
assert.strictEqual(checkPRState.called, false);
assert.strictEqual(checkGitConfigStub.called, false);
});

it('should skip excluded checks', async() => {
const status =
await checker.checkAll(false, [checks.COMMIT_AFTER_REVIEW, checks.CI]);
assert.strictEqual(status, true);
assert.strictEqual(checkReviewsAndWaitStub.calledOnce, true);
assert.strictEqual(checkCIStub.called, false);
assert.strictEqual(checkAuthorStub.calledOnce, true);
assert.strictEqual(checkCommitsAfterReviewStub.called, false);
assert.strictEqual(checkMergeableStateStub.calledOnce, true);
assert.strictEqual(checkPRState.calledOnce, true);
assert.strictEqual(checkGitConfigStub.calledOnce, true);
});
});

describe('checkReviewsAndWait', () => {