From b3097670c016b2ceab089a5ac6807e3135c7a02f Mon Sep 17 00:00:00 2001
From: Davide Grilli <davide.grilli@outlook.com>
Date: Mon, 18 May 2026 17:53:30 +0200
Subject: [PATCH] infra: add persistent uploads volume and configure Caddy to
 serve static images

- Add named Docker volume `uploads` mounted at /app/public/uploads in app container
- Share same volume with Caddy at /srv/uploads for direct static file serving
- Add Caddy `handle /uploads/*` block so images bypass Next.js (standalone mode does not serve runtime public files)
- Create uploads directory with correct nextjs:nodejs ownership in Dockerfile
- Add mkdir safeguard in entrypoint.sh
---
 Caddyfile          | 4 ++++
 app/Dockerfile     | 1 +
 app/entrypoint.sh  | 2 ++
 docker-compose.yml | 4 ++++
 4 files changed, 11 insertions(+)

diff --git a/Caddyfile b/Caddyfile
index d3c9a1c..1921f60 100644
--- a/Caddyfile
+++ b/Caddyfile
@@ -1,3 +1,7 @@
 localhost {
+    handle /uploads/* {
+        root * /srv
+        file_server
+    }
     reverse_proxy app:3000
 }
diff --git a/app/Dockerfile b/app/Dockerfile
index fc949a0..912ea40 100644
--- a/app/Dockerfile
+++ b/app/Dockerfile
@@ -31,6 +31,7 @@ COPY --from=builder /app/scripts ./scripts
 COPY entrypoint.sh ./
 RUN chmod +x entrypoint.sh
 RUN apk add --no-cache postgresql-client openssl
+RUN mkdir -p /app/public/uploads && chown nextjs:nodejs /app/public/uploads
 USER nextjs
 EXPOSE 3000
 ENTRYPOINT ["./entrypoint.sh"]
diff --git a/app/entrypoint.sh b/app/entrypoint.sh
index 8dbfdeb..b9a9163 100644
--- a/app/entrypoint.sh
+++ b/app/entrypoint.sh
@@ -1,6 +1,8 @@
 #!/bin/sh
 set -e
 
+mkdir -p /app/public/uploads
+
 echo "Waiting for database..."
 until pg_isready -h db -p 5432 -U ecommerce; do
   sleep 2
diff --git a/docker-compose.yml b/docker-compose.yml
index 652fc4d..72be136 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -27,6 +27,8 @@ services:
       DATABASE_URL: postgresql://ecommerce:ecommerce_password@db:5432/ecommerce
     expose:
       - "3000"
+    volumes:
+      - uploads:/app/public/uploads
 
   mailpit:
     image: axllent/mailpit:latest
@@ -44,6 +46,7 @@ services:
       - ./Caddyfile:/etc/caddy/Caddyfile:ro
       - caddy_data:/data
       - caddy_config:/config
+      - uploads:/srv/uploads
     depends_on:
       - app
 
@@ -51,3 +54,4 @@ volumes:
   pgdata:
   caddy_data:
   caddy_config:
+  uploads: