From 66d067375e0ca17920ffaf41c538495245be8c40 Mon Sep 17 00:00:00 2001
From: opencode <opencode@localhost>
Date: Tue, 13 Oct 2026 07:17:37 +0200
Subject: [PATCH] [CI] Invalidate build image cache when Dockerfile changes

---
 .github/workflows/desktop-build.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/desktop-build.yml b/.github/workflows/desktop-build.yml
index 0409709cd..3dcbd7618 100644
--- a/.github/workflows/desktop-build.yml
+++ b/.github/workflows/desktop-build.yml
@@ -189,7 +189,7 @@ jobs:
         id: restore_image_cache
         uses: actions/cache/restore@v6
         with:
-          key: image-${{ matrix.distro }}${{ matrix.version }}${{ matrix.variant }}
+          key: image-${{ matrix.distro }}${{ matrix.version }}${{ matrix.variant }}-${{ hashFiles(format('.ci/{0}{1}/**', matrix.distro, matrix.version)) }}
           path: ${{ env.CACHE }}/image
 
       - name: "Build ${{ matrix.distro }} ${{ matrix.version }} Docker image"