From 1d4b3ce3071f47b7699e176828bc1dfd5ac41940 Mon Sep 17 00:00:00 2001
From: Aiden <68633820+awils27@users.noreply.github.com>
Date: Thu, 11 Jun 2026 08:30:52 +1000
Subject: [PATCH] deploy script

---
 .env.r2.example       |  2 ++
 scripts/upload-r2.mjs | 29 ++++++++++++++++++++++++++---
 2 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/.env.r2.example b/.env.r2.example
index 0da002f..315374b 100644
--- a/.env.r2.example
+++ b/.env.r2.example
@@ -7,7 +7,9 @@ R2_SECRET_ACCESS_KEY=your_r2_secret_access_key
 R2_BUCKET=your-r2-bucket-name
 
 # Optional settings.
+# Local folder to upload after running npm run build.
 R2_SOURCE_DIR=vr180player
+# Object key prefix inside the bucket.
 R2_PREFIX=vr180player
 R2_ENDPOINT=
 R2_CACHE_CONTROL=public, max-age=31536000, immutable
diff --git a/scripts/upload-r2.mjs b/scripts/upload-r2.mjs
index cf580ef..5a07594 100644
--- a/scripts/upload-r2.mjs
+++ b/scripts/upload-r2.mjs
@@ -1,6 +1,6 @@
 import { createHmac, createHash } from 'node:crypto';
-import { readdir, readFile } from 'node:fs/promises';
-import { basename, dirname, join, relative, sep } from 'node:path';
+import { readdir, readFile, stat } from 'node:fs/promises';
+import { basename, dirname, join, relative, resolve, sep } from 'node:path';
 import { fileURLToPath } from 'node:url';
 
 const rootDir = dirname(dirname(fileURLToPath(import.meta.url)));
@@ -9,6 +9,7 @@ const args = new Set(process.argv.slice(2));
 await loadEnvFile(join(rootDir, '.env.r2'));
 
 const config = getConfig();
+await assertReadableSourceDir(config.sourceDir);
 const files = await listFiles(config.sourceDir);
 
 if (files.length === 0) {
@@ -45,10 +46,32 @@ function getConfig() {
 		endpoint: endpoint.replace(/\/+$/, ''),
 		prefix: trimSlashes(process.env.R2_PREFIX ?? 'vr180player'),
 		secretAccessKey,
-		sourceDir: join(rootDir, process.env.R2_SOURCE_DIR?.trim() || 'vr180player')
+		sourceDir: resolve(rootDir, process.env.R2_SOURCE_DIR?.trim() || 'vr180player')
 	};
 }
 
+async function assertReadableSourceDir(sourceDir) {
+	try {
+		const sourceStats = await stat(sourceDir);
+		if (!sourceStats.isDirectory()) {
+			console.error(`R2_UPLOAD: R2_SOURCE_DIR is not a directory: ${sourceDir}`);
+			process.exit(1);
+		}
+	} catch (error) {
+		if (error?.code === 'ENOENT') {
+			console.error([
+				`R2_UPLOAD: Source directory not found: ${sourceDir}`,
+				'R2_SOURCE_DIR is a local folder to upload, not the R2 bucket name.',
+				'If "VR-180" is your bucket name, set R2_BUCKET=VR-180 and leave R2_SOURCE_DIR=vr180player.',
+				'If vr180player/ is missing, run npm run build first.'
+			].join('\n'));
+			process.exit(1);
+		}
+
+		throw error;
+	}
+}
+
 async function loadEnvFile(filePath) {
 	let contents;
 	try {