feat: fetch data for prs that need retest

src/lib/create_repo.mjs

@@ -0,0 +1,21 @@
+/* eslint no-console: 0 */
+import Octokat from 'octokat';
+
+function usageError() {
+  console.error('You must provide a github repo in the form of "owner/repo"');
+  process.exit(1);
+}
+
+export default function(repo) {
+  if (typeof repo !== 'string' || repo.length === 0) usageError();
+  const settings = {
+    token: process.env.GITHUB_ACCESS_TOKEN,
+  };
+
+  const octo = new Octokat(settings);
+  const [owner, name] = repo.split('/');
+
+  if (!owner || !name) usageError();
+
+  return octo.repos(owner, name);
+}