From 5eb0e383d4910277b1c2ee265c9cb493509d2cb3 Mon Sep 17 00:00:00 2001
From: Justin Ridgewell <jridgewell@google.com>
Date: Mon, 13 Apr 2020 17:40:11 -0400
Subject: [PATCH] Allow sourcemap_url without fortesting

---
 build-system/compile/helpers.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/build-system/compile/helpers.js b/build-system/compile/helpers.js
index 4b1b193b443c..580ac309451a 100644
--- a/build-system/compile/helpers.js
+++ b/build-system/compile/helpers.js
@@ -22,16 +22,17 @@ const {VERSION: internalRuntimeVersion} = require('./internal-version');
 const argv = minimist(process.argv.slice(2));
 
 function getSourceMapBase() {
-  if (!argv.fortesting) {
-    return `https://raw.githubusercontent.com/ampproject/amphtml/${internalRuntimeVersion}/`;
-  } else if (argv.sourcemap_url) {
+  if (argv.sourcemap_url) {
     // Custom sourcemap URLs have placeholder {version} that should be
     // replaced with the actual version. Also, ensure trailing slash exists.
     return String(argv.sourcemap_url)
       .replace(/\{version\}/g, internalRuntimeVersion)
       .replace(/([^/])$/, '$1/');
   }
-  return 'http://localhost:8000/';
+  if (argv.fortesting) {
+    return 'http://localhost:8000/';
+  }
+  return `https://raw.githubusercontent.com/ampproject/amphtml/${internalRuntimeVersion}/`;
 }
 
 function writeSourcemaps() {