Add `@astrojs/upgrade` package for automatic package upgrades (#8525)

Co-authored-by: Sarah Rainsberger <sarah@rainsberger.ca>

1 files changed, 15 insertions, 0 deletions

diff --git a/packages/upgrade/upgrade.mjs b/packages/upgrade/upgrade.mjs
new file mode 100755
index 000000000..f9df779d8
--- /dev/null
+++ b/packages/upgrade/upgrade.mjs
@@ -0,0 +1,15 @@
+#!/usr/bin/env node
+/* eslint-disable no-console */
+'use strict';
+
+const currentVersion = process.versions.node;
+const requiredMajorVersion = parseInt(currentVersion.split('.')[0], 10);
+const minimumMajorVersion = 18;
+
+if (requiredMajorVersion < minimumMajorVersion) {
+	console.error(`Node.js v${currentVersion} is out of date and unsupported!`);
+	console.error(`Please use Node.js v${minimumMajorVersion} or higher.`);
+	process.exit(1);
+}
+
+import('./dist/index.js').then(({ main }) => main());