From 4b8e0637ce85a4041d095ca3db146980cbaf51b8 Mon Sep 17 00:00:00 2001
From: Marcel <marcel@familienarchiv>
Date: Wed, 15 Apr 2026 12:28:57 +0200
Subject: [PATCH] fix(ci): pin DOCKER_API_VERSION=1.43 for Testcontainers on
 NAS runner

Testcontainers 2.0.2 (via Spring Boot 4.0) negotiates Docker API 1.44,
but the NAS runner has Docker Engine 24.x which caps at 1.43. Forcing
the client version down unblocks tests until Docker is upgraded on the NAS.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .gitea/workflows/ci.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index cc298b26..135a6149 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -52,6 +52,8 @@ jobs:
   backend-unit-tests:
     name: Backend Unit Tests
     runs-on: ubuntu-latest
+    env:
+      DOCKER_API_VERSION: "1.43"  # NAS runner runs Docker 24.x (max API 1.43); Testcontainers 2.x defaults to 1.44
     steps:
       - uses: actions/checkout@v4