From 18840cbc6ef4fd8e9c48b0053a9f9b68978f4ffc Mon Sep 17 00:00:00 2001
From: Nick Schonning <nschonni@gmail.com>
Date: Wed, 15 Mar 2023 11:43:44 -0400
Subject: [PATCH] Skip pushing containers on forks (#24106)

---
 .github/workflows/build-image.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build-image.yml b/.github/workflows/build-image.yml
index 9d03773a5..2440b9ae7 100644
--- a/.github/workflows/build-image.yml
+++ b/.github/workflows/build-image.yml
@@ -55,7 +55,9 @@ jobs:
         with:
           context: .
           platforms: linux/amd64,linux/arm64
-          push: ${{ github.event_name != 'pull_request' }}
+          provenance: false
+          builder: ${{ steps.buildx.outputs.name }}
+          push: ${{ github.repository == 'mastodon/mastodon' && github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha