From 10cc2031d1c9ad7024d290203d78d89dfd701d02 Mon Sep 17 00:00:00 2001
From: MarekWo <mwojtaszek@gmail.com>
Date: Sun, 12 Apr 2026 21:30:05 +0200
Subject: [PATCH] feat: add GitHub Actions cache for Docker layer builds

Use GHA cache backend (cache-from/cache-to) so that unchanged
layers (especially the slow ARM pip install) are reused across runs.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .github/workflows/docker-publish.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 464a45f..cfba815 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -83,3 +83,5 @@ jobs:
           push: true
           platforms: linux/amd64,linux/arm64,linux/arm/v7
           tags: ${{ steps.tags.outputs.tags }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max