storybook/dangerfile.js
2018-03-20 02:25:58 +03:00

47 lines
1.2 KiB
JavaScript

import { fail, danger } from 'danger';
import { flatten, intersection, isEmpty } from 'lodash';
const pkg = require('./package.json'); // eslint-disable-line import/newline-after-import
const prLogConfig = pkg['pr-log'];
const Versions = {
PATCH: 'PATCH',
MINOR: 'MINOR',
MAJOR: 'MAJOR',
};
const branchVersion = Versions.MAJOR;
const checkRequiredLabels = labels => {
const forbiddenLabels = flatten([
'do not merge',
'in progress',
branchVersion !== Versions.MAJOR ? 'BREAKING CHANGE' : [],
branchVersion === Versions.PATCH ? 'feature request' : [],
]);
const requiredLabels = flatten([
prLogConfig.skipLabels || [],
Object.keys(prLogConfig.validLabels || {}),
]);
const blockingLabels = intersection(forbiddenLabels, labels);
if (!isEmpty(blockingLabels)) {
fail(
`PR is marked with ${blockingLabels.map(label => `"${label}"`).join(', ')} label${
blockingLabels.length > 1 ? 's' : ''
}.`
);
}
const foundLabels = intersection(requiredLabels, labels);
if (isEmpty(foundLabels)) {
fail(`PR is not labeled with one of: ${JSON.stringify(requiredLabels)}`);
}
};
if (prLogConfig) {
const { labels } = danger.github.issue;
checkRequiredLabels(labels.map(l => l.name));
}