From e1292f417ce7a0c4c065fdb9b3b4a6d8bbc46219 Mon Sep 17 00:00:00 2001
From: Adam Harvey <adam.harvey@dxc.com>
Date: Sat, 7 Nov 2020 01:47:08 -0500
Subject: [PATCH] Fix #3329: Prevent nightly build on forks (#3261)

* Prevent nightly build on forks

* Fix indentation

* Fix prettier!
---
 .github/workflows/nightly.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 335bd80109..3f59b815b3 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -6,6 +6,8 @@ on:
 
 jobs:
   build:
+    if: github.repository == 'backstage/backstage' # prevent running on forks
+
     runs-on: ubuntu-latest
 
     strategy: