Move files out of script/ (#45454)

Co-authored-by: Peter Bengtsson <peterbe@github.com>

src/workflows/github.js

@@ -0,0 +1,22 @@
+#!/usr/bin/env node
+import dotenv from 'dotenv'
+import { Octokit } from '@octokit/rest'
+
+if (!process.env.GITHUB_TOKEN) {
+  dotenv.config()
+}
+
+// this module needs to work in development, production, and GitHub Actions
+//
+// GITHUB_TOKEN comes from one of the following sources:
+// 1. set in the .env file (development)
+// 2. set as a Heroku config var (staging and production)
+// 3. an installation token granted via GitHub Actions
+const apiToken = process.env.GITHUB_TOKEN
+
+// See https://github.com/octokit/rest.js/issues/1207
+export default function github() {
+  return new Octokit({
+    auth: `token ${apiToken}`,
+  })
+}