From e5e39af9b9159ec88801380740804103d8908c04 Mon Sep 17 00:00:00 2001
From: Faris Ansari <netchamp.faris@gmail.com>
Date: Mon, 28 Sep 2020 17:18:54 +0530
Subject: [PATCH] fix: Support single file builds in build.json

---
 rollup/config.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/rollup/config.js b/rollup/config.js
index cdeb8eb952..6f11c782bb 100644
--- a/rollup/config.js
+++ b/rollup/config.js
@@ -198,7 +198,11 @@ function get_options_for(app) {
 		.map(output_file => {
 			if (output_file.startsWith('concat:')) return null;
 
-			const input_files = build_json[output_file]
+			let files = build_json[output_file];
+			if (typeof files === 'string') {
+				files = [files];
+			}
+			const input_files = files
 				.map(input_file => {
 					let prefix = get_app_path(app);
 					if (input_file.startsWith('node_modules/')) {