@devilsdev/rag-pipeline-utils/scripts/sync-labels.js

A modular toolkit for building RAG (Retrieval-Augmented Generation) pipelines in Node.js

/**
 * Version: 1.1.0
 * Description: Syncs GitHub labels based on roadmap-labels.yml; updates existing, creates missing.
 * Author: Ali Kahwaji
 */

import fs from 'fs';
import path from 'path';
import yaml from 'js-yaml';
import { Octokit } from '@octokit/rest';

const GITHUB_TOKEN = process.env.GITHUB_TOKEN;
const REPO = process.env.GITHUB_REPOSITORY;

if (!GITHUB_TOKEN || !REPO) {
  console.error('❌ GITHUB_TOKEN or GITHUB_REPOSITORY not defined in environment.');
  process.exit(1);
}

const [owner, repo] = REPO.split('/');
const octokit = new Octokit({ auth: GITHUB_TOKEN });

const LABELS_FILE = path.join('.github', 'roadmap-labels.yml');

function loadLabelsFromYAML(filePath) {
  try {
    const file = fs.readFileSync(filePath, 'utf8');
    return yaml.load(file);
  } catch (err) {
    console.error('❌ Failed to load roadmap-labels.yml:', err);
    process.exit(1);
  }
}

async function syncLabels() {
  const labels = loadLabelsFromYAML(LABELS_FILE);
  const existingLabels = await octokit.paginate(octokit.rest.issues.listLabelsForRepo, {
    owner,
    repo,
  });

  for (const label of labels) {
    const existing = existingLabels.find(l => l.name === label.name);

    try {
      if (existing) {
        console.log(`🔁 Updating label: ${label.name}`);
        await octokit.rest.issues.updateLabel({
          owner,
          repo,
          name: label.name,
          color: label.color,
          description: label.description,
        });
      } else {
        console.log(`➕ Creating label: ${label.name}`);
        await octokit.rest.issues.createLabel({
          owner,
          repo,
          name: label.name,
          color: label.color,
          description: label.description,
        });
      }
    } catch (err) {
      console.error(`❌ Failed to process label: ${label.name}`, err.message);
    }
  }
}

syncLabels();