From 01fae4fb8b446be57022bf1d36e1a8ec24b373cd Mon Sep 17 00:00:00 2001
From: "Gerber, Mike" <mike.gerber@sbb.spk-berlin.de>
Date: Mon, 6 Feb 2023 19:28:51 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=A7=20build:=20Check=20out=20explicitl?=
 =?UTF-8?q?y=20to=20avoid=20build-push-actions=20trying=20to=20get=20the?=
 =?UTF-8?q?=20submodules?=
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---
 .github/workflows/build.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b1c43ae..424fea4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,6 +11,12 @@ jobs:
   docker:
     runs-on: ubuntu-latest
     steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v3
+        # We are checking out explicitly, so build-push-action isn't trying
+        # to checkout the (unreachable) submodule. (Using "context" there.)
+
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
@@ -18,5 +24,6 @@ jobs:
         name: Build
         uses: docker/build-push-action@v4
         with:
+          context: .
           file: Dockerfile-core
           push: false