From ec0c8a2fbc5ae104b066fd718fa1c956d9afb31d Mon Sep 17 00:00:00 2001
From: Matt <matt@letsbe.solutions>
Date: Fri, 31 Oct 2025 17:51:43 +0100
Subject: [PATCH] Fix Docker build cache size issue by using mode=min
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Change buildcache from mode=max to mode=min to reduce cache layer size
and fix "413 Request Entity Too Large" error when pushing to Gitea registry.

mode=min only caches layers likely to be reused, significantly reducing
the cache size while maintaining build performance.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 .gitea/workflows/build-deploy.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.gitea/workflows/build-deploy.yml b/.gitea/workflows/build-deploy.yml
index 5706603..39cf9f1 100644
--- a/.gitea/workflows/build-deploy.yml
+++ b/.gitea/workflows/build-deploy.yml
@@ -34,7 +34,7 @@ jobs:
             ${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:frontend-latest
             ${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:frontend-main-${{ github.sha }}
           cache-from: type=registry,ref=${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:frontend-buildcache
-          cache-to: type=registry,ref=${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:frontend-buildcache,mode=max
+          cache-to: type=registry,ref=${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:frontend-buildcache,mode=min
 
       - name: Build and push Backend image
         uses: docker/build-push-action@v6
@@ -47,4 +47,4 @@ jobs:
             ${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:backend-latest
             ${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:backend-main-${{ github.sha }}
           cache-from: type=registry,ref=${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:backend-buildcache
-          cache-to: type=registry,ref=${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:backend-buildcache,mode=max
+          cache-to: type=registry,ref=${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:backend-buildcache,mode=min