From 29fd530b22506274449bbf8e7ddb1a36626bce3e Mon Sep 17 00:00:00 2001
From: Julian Nonino <jnonino@users.noreply.github.com>
Date: Fri, 23 Oct 2026 17:59:01 +0100
Subject: [PATCH] Enable Docker build caching in publish workflow

Added caching for Docker builds using GitHub registry.
---
 .github/workflows/publish.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 51707be..8c827fd 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -55,6 +55,8 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           platforms: linux/amd64, linux/arm64
+          cache-from: type=registry,ref=${{ vars.REGISTRY_GITHUB }}/${{ github.repository }}:buildcache
+          cache-to: type=registry,ref=${{ vars.REGISTRY_GITHUB }}/${{ github.repository }}:buildcache,mode=max
 
       - name: Update DockerHub repository description
         uses: peter-evans/dockerhub-description@v5