const config = require('../../lib/config');
const { validLabels } = require('../validation');
const { addLabels } = require('./add-labels');
const { rateLimiter } = require('../utils');
const labeler = async (number, prFiles, currentLabels) => {
// holds potential labels to add based on file path
const labelsToAdd = {};
const existingLabels = currentLabels.map(({ name }) => name);
prFiles.forEach(({ filename }) => {
/* remove '/challenges' from filename so
language variable hold the language */
const filenameReplacement = filename.replace(
/^curriculum\/challenges\//,
'curriculum/'
);
const regex = /^(docs|curriculum)(?:\/)(english|arabic|chinese|portuguese|russian|spanish)?\/?/;
// need an array to pass to labelsAdder
const match = filenameReplacement.match(regex) || [];
const articleType = match[1];
const language = match[2];
if (articleType && validLabels[articleType]) {
labelsToAdd[validLabels[articleType]] = 1;
}
if (language && validLabels[language]) {
labelsToAdd[validLabels[language]] = 1;
if (articleType === 'curriculum') {
labelsToAdd['status: need to test locally'] = 1;
});
// only adds needed labels which are NOT currently on the PR
const newLabels = Object.keys(labelsToAdd).filter(label => {
return !existingLabels.includes(label);
if (newLabels.length) {
if (config.oneoff.productionRun) {
addLabels(number, newLabels);
await rateLimiter(1000);
return newLabels;
};
module.exports = { labeler };