From 34cfcecc1e27d2ca79a3078b54719914be7bed10 Mon Sep 17 00:00:00 2001
From: Thomas Hackner <thomas@hackner.dev>
Date: Wed, 3 Jun 2026 18:29:58 +0200
Subject: [PATCH] Add Docker setup with multi-stage build and Compose deploy
 config

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .dockerignore      | 20 ++++++++++++++++++++
 Dockerfile         | 35 +++++++++++++++++++++++++++++++++++
 docker-compose.yml | 13 +++++++++++++
 3 files changed, 68 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile
 create mode 100644 docker-compose.yml

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..fc9d7e0
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,20 @@
+.git
+.gitignore
+.github
+.env
+.env.*
+!.env.example
+*.pem
+*.key
+README.md
+LICENSE
+docs
+.idea
+.vscode
+*.swp
+.DS_Store
+node_modules
+data
+Dockerfile
+.dockerignore
+docker-compose*.yml
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..d6284c3
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,35 @@
+# ── Stage 1: Dependencies (mit Compiler für better-sqlite3) ──────────────────
+FROM node:20.19.2-slim AS deps
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        python3 make g++ \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY package.json package-lock.json ./
+RUN npm ci --omit=dev
+
+# ── Stage 2: Runtime ──────────────────────────────────────────────────────────
+FROM node:20.19.2-slim AS runtime
+
+WORKDIR /app
+
+RUN groupadd --system --gid 1001 nodejs \
+    && useradd --system --uid 1001 --gid nodejs --no-create-home appuser
+
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+
+RUN mkdir -p data && chown -R appuser:nodejs data
+
+VOLUME ["/app/data"]
+
+USER appuser
+
+EXPOSE 3000
+
+HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
+    CMD node -e "require('http').get('http://localhost:3000/',r=>process.exit(r.statusCode===200?0:1)).on('error',()=>process.exit(1))"
+
+CMD ["node", "server.js"]
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..7970b88
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,13 @@
+services:
+  app:
+    image: git.hackner.dev/thomas/jobbi-bewerbung:latest
+    restart: unless-stopped
+    ports:
+      - "3000:3000"
+    volumes:
+      - data:/app/data
+    environment:
+      PORT: "3000"
+
+volumes:
+  data: