react-native/packages/react-native-bots/dangerfile.js
Blake Friedman 94fdc38822 fix: mitigate DangerJS transpilation bug (#47192)
Summary:
Danger seems to have a bug where it's not transpiling the import of
rnx-kit/rn-changelog-generator. This mitigates the issue to get our
project back on track.

This can be replicated locally by:

```bash
DEBUG="*" DANGER_GITHUB_API_TOKEN=$GITHUB_TOKEN yarn danger pr https://github.com/facebook/react-native/pull/47182
```
You can see it running correctly here when switching to the branch with the fix.  **I'm a little concerned that this is still failing on the PR**.  Thoughts?

 {F1946190275}

Changelog: [internal]

Pull Request resolved: https://github.com/facebook/react-native/pull/47192

Reviewed By: cortinico

Differential Revision: D64924466

Pulled By: blakef

fbshipit-source-id: 68df0521620809effe3a78ce842e043382ad64a6
2024-10-24 20:07:20 -07:00

98 lines
3.8 KiB
JavaScript

/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
*/
'use strict';
const {danger, fail, /*message,*/ warn} = require('danger');
const includes = require('lodash.includes');
const isFromPhabricator =
danger.github.pr.body &&
danger.github.pr.body.toLowerCase().includes('differential revision:');
// Provides advice if a summary section is missing, or body is too short
const includesSummary =
danger.github.pr.body &&
danger.github.pr.body.toLowerCase().includes('## summary');
if (!danger.github.pr.body || danger.github.pr.body.length < 50) {
fail(':grey_question: This pull request needs a description.');
} else if (!includesSummary && !isFromPhabricator) {
// PRs from Phabricator always includes the Summary by default.
const title = ':clipboard: Missing Summary';
const idea =
'Can you add a Summary? ' +
'To do so, add a "## Summary" section to your PR description. ' +
'This is a good place to explain the motivation for making this change.';
warn(`${title} - <i>${idea}</i>`);
}
// Warns if there are changes to package.json, and tags the team.
const packageChanged = includes(danger.git.modified_files, 'package.json');
if (packageChanged) {
const title = ':lock: package.json';
const idea =
'Changes were made to package.json. ' +
'This will require a manual import by a Facebook employee.';
warn(`${title} - <i>${idea}</i>`);
}
// Provides advice if a test plan is missing.
const includesTestPlan =
danger.github.pr.body &&
danger.github.pr.body.toLowerCase().includes('## test plan');
if (!includesTestPlan && !isFromPhabricator) {
// PRs from Phabricator never exports the Test Plan so let's disable this check.
const title = ':clipboard: Missing Test Plan';
const idea =
'Can you add a Test Plan? ' +
'To do so, add a "## Test Plan" section to your PR description. ' +
'A Test Plan lets us know how these changes were tested.';
warn(`${title} - <i>${idea}</i>`);
}
// Check if there is a changelog and validate it
if (!isFromPhabricator) {
const status = require('@rnx-kit/rn-changelog-generator').default.validate(
danger.github.pr.body,
);
const changelogInstructions =
'See <a target="_blank" href="https://reactnative.dev/contributing/changelogs-in-pull-requests">Changelog format</a>';
if (status === 'missing') {
// Provides advice if a changelog is missing
const title = ':clipboard: Missing Changelog';
const idea =
'Please add a Changelog to your PR description. ' + changelogInstructions;
fail(`${title} - <i>${idea}</i>`);
} else if (status === 'invalid') {
const title = ':clipboard: Verify Changelog Format';
const idea = changelogInstructions;
fail(`${title} - <i>${idea}</i>`);
}
}
// Warns if the PR is opened against stable, as commits need to be cherry picked and tagged by a release maintainer.
// Fails if the PR is opened against anything other than `main` or `-stable`.
const isMergeRefMain = danger.github.pr.base.ref === 'main';
const isMergeRefStable = danger.github.pr.base.ref.endsWith('-stable');
if (!isMergeRefMain && !isMergeRefStable) {
const title = ':exclamation: Base Branch';
const idea =
'The base branch for this PR is something other than `main` or a `-stable` branch. [Are you sure you want to target something other than the `main` branch?](https://reactnative.dev/docs/contributing#pull-requests)';
fail(`${title} - <i>${idea}</i>`);
}
// If the PR is opened against stable should add `Pick Request` label
if (isMergeRefStable) {
danger.github.api.issues.addLabels({
owner: danger.github.pr.base.repo.owner.login,
repo: danger.github.pr.base.repo.name,
issue_number: danger.github.pr.number,
labels: ['Pick Request'],
});
}