From 9a072061a1fe3e1848cf53160443528dd063ec67 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?H=C3=B6rdle=20Bot?= <bot@hoerdle.local>
Date: Sat, 22 Nov 2025 16:56:30 +0100
Subject: [PATCH] Add deployment script and health checks for zero-downtime
 updates

---
 docker-compose.example.yml |  6 ++++++
 scripts/deploy.sh          | 25 +++++++++++++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100755 scripts/deploy.sh

diff --git a/docker-compose.example.yml b/docker-compose.example.yml
index 10cccad..37975f4 100644
--- a/docker-compose.example.yml
+++ b/docker-compose.example.yml
@@ -18,6 +18,12 @@ services:
     volumes:
       - ./data:/app/data
       - ./public/uploads:/app/public/uploads
+    healthcheck:
+      test: [ "CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3000/api/daily" ]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
     # Initialize DB if needed and run migration
     command: >
       sh -c "npx -y prisma@6.19.0 db push && node scripts/migrate-covers.mjs && node server.js"
diff --git a/scripts/deploy.sh b/scripts/deploy.sh
new file mode 100755
index 0000000..f3b6287
--- /dev/null
+++ b/scripts/deploy.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+set -e
+
+echo "🚀 Starting optimized deployment..."
+
+# Pull latest changes
+echo "📥 Pulling latest changes from git..."
+git pull
+
+# Build new image in background (doesn't stop running container)
+echo "🔨 Building new Docker image (this runs while app is still online)..."
+docker compose build
+
+# Quick restart with pre-built image
+echo "🔄 Restarting with new image (minimal downtime)..."
+docker compose up -d
+
+# Clean up old images
+echo "🧹 Cleaning up old images..."
+docker image prune -f
+
+echo "✅ Deployment complete!"
+echo ""
+echo "📊 Showing logs (Ctrl+C to exit)..."
+docker compose logs -f