From bd3816fa14433c851f5f670eed6a952fca65deef Mon Sep 17 00:00:00 2001
From: Michael Eischer <michael.eischer@fau.de>
Date: Mon, 2 Oct 2023 19:11:09 +0200
Subject: [PATCH] CI: Ensure that github containers match the official binaries

The binaries accidentally included VCS information whereas binaries
built from the release tarball do not. For consistency remove the .git
directory before building the container on Github.
---
 .github/workflows/docker.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index dba696d44..f483f5760 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -47,6 +47,13 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226
 
+      - name: Ensure consistent binaries
+        run: |
+          echo "removing git directory for consistency with release binaries"
+          rm -rf .git
+        # remove VCS information from release builds, keep VCS for nightly builds on master
+        if: github.ref != 'refs/heads/master'
+
       - name: Build and push Docker image
         uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
         with: