.dockerignore

@@ -0,0 +1,10 @@
+.git
+node_modules
+.next
+.thumbnails
+medialore.db
+medialore.db-shm
+medialore.db-wal
+data/
+.env*
+docker-compose*.yml

Dockerfile

@@ -0,0 +1,57 @@
+# Stage 1: Install dependencies (with build tools for native modules)
+FROM node:22-bookworm-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
+
+# Stage 2: Build the Next.js application
+FROM node:22-bookworm-slim AS builder
+WORKDIR /app
+
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+
+RUN npm run build
+
+# Stage 3: Production image
+FROM node:22-bookworm-slim AS runner
+WORKDIR /app
+
+# Install ffmpeg for video thumbnail generation
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ffmpeg \
+    && rm -rf /var/lib/apt/lists/*
+
+ENV NODE_ENV=production
+ENV PORT=3000
+# Bind to all interfaces so the container port is reachable
+ENV HOSTNAME=0.0.0.0
+# Store libraries.json in /config so it can be bind-mounted as a directory.
+# Mounting a directory (not a single file) ensures the atomic rename in
+# writeLibraries() works — both .tmp and the target are on the same filesystem.
+ENV LIBRARIES_CONFIG_PATH=/config/libraries.json
+RUN mkdir -p /config
+
+# Copy standalone Next.js output
+COPY --from=builder /app/.next/standalone ./
+COPY --from=builder /app/.next/static ./.next/static
+COPY --from=builder /app/public ./public
+
+# Copy native modules — Next.js standalone's file tracer does not follow
+# .node binary files, so we copy these manually from the deps stage.
+# Both are listed in serverExternalPackages and resolved at runtime via require().
+COPY --from=deps /app/node_modules/better-sqlite3 ./node_modules/better-sqlite3
+COPY --from=deps /app/node_modules/sharp ./node_modules/sharp
+COPY --from=deps /app/node_modules/@img ./node_modules/@img
+
+# Create thumbnail cache directory (mounted as a volume in production)
+RUN mkdir -p /app/.thumbnails
+
+EXPOSE 3000
+
+CMD ["node", "server.js"]

config/libraries.json

@@ -0,0 +1,14 @@
+[
+  {
+    "id": "games",
+    "name": "Games",
+    "path": "/data/Games",
+    "type": "games"
+  },
+  {
+    "id": "various",
+    "name": "various",
+    "path": "/data/Various Media",
+    "type": "mixed"
+  }
+]

docker-compose.yml

@@ -0,0 +1,23 @@
+services:
+  app:
+    build: .
+    ports:
+      - 3000:3000
+    environment:
+      PORT: 3000
+      NODE_ENV: production
+    volumes:
+      # Runtime data — must map to /app/ since process.cwd() = /app in the container
+      - ./medialore.db:/app/medialore.db
+      - ./.thumbnails:/app/.thumbnails
+      # Library config — mounted as a directory so the atomic rename in the API works.
+      # A single-file bind-mount causes EBUSY on rename() because .tmp and the target
+      # end up on different devices. Initialize before first run:
+      #   mkdir -p config && echo '[]' > config/libraries.json
+      - ./config:/config
+
+      # Mount your media folders and reference them in libraries.json using
+      # absolute /data/ paths, e.g. { "path": "/data/Games" }
+      - ./data:/data:ro
+      # - /path/to/your/movies:/data/Movies:ro
+    restart: unless-stopped

libraries.json

@@ -4,11 +4,5 @@
     "name": "Games",
     "path": "./data/Games",
     "type": "games"
-  },
-  {
-    "id": "various",
-    "name": "Various",
-    "path": "./data/Various Media",
-    "type": "mixed"
   }
 ]

next.config.ts

@@ -1,6 +1,7 @@
 import type { NextConfig } from 'next'
 
 const nextConfig: NextConfig = {
+  output: 'standalone',
   serverExternalPackages: ['better-sqlite3', 'sharp'],
 }
 

src/app/page.tsx

@@ -1,3 +1,5 @@
+export const dynamic = 'force-dynamic'
+
 import { redirect } from 'next/navigation'
 import { getLibraries } from '@/lib/libraries'
 import LibraryCard from '@/components/LibraryCard'

src/lib/libraries.ts

@@ -2,7 +2,7 @@ import path from 'path'
 import fs from 'fs'
 import type { Library, LibraryType } from '@/types'
 
-const CONFIG_PATH = path.resolve(process.cwd(), 'libraries.json')
+const CONFIG_PATH = process.env.LIBRARIES_CONFIG_PATH ?? path.resolve(process.cwd(), 'libraries.json')
 const CONFIG_TMP = CONFIG_PATH + '.tmp'
 
 export function getLibraries(): Library[] {