basic docker implementation

.dockerignore

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+node_modules
+npm-debug.log
+.git
+.gitignore
+.env
+.env.local
+.env.*.local
+.DS_Store
+*.log
+coverage
+.nyc_output
+.vscode
+.idea
+*.swp
+*.swo
+*~
+build
+.repos
+repos
+*.md
+!README.md

Dockerfile

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+# Dockerfile for gitrepublic-web
+# Builds a Node.js application with SvelteKit
+
+FROM node:20-alpine AS builder
+
+# Install git and required utilities
+# - git: for git operations and git-http-backend
+# - zip: for creating ZIP archives (download endpoint)
+# - util-linux: for whereis command (used to find git-http-backend)
+RUN apk add --no-cache git zip util-linux
+
+# Set working directory
+WORKDIR /app
+
+# Copy package files
+COPY package.json package-lock.json* ./
+
+# Install dependencies
+RUN npm ci
+
+# Copy source code
+COPY . .
+
+# Build the application
+RUN npm run build
+
+# Production stage
+FROM node:20-alpine
+
+# Install git and required utilities
+# - git: for git operations and git-http-backend
+# - zip: for creating ZIP archives (download endpoint)
+# - util-linux: for whereis command (used to find git-http-backend)
+RUN apk add --no-cache git zip util-linux
+
+# Create app directory
+WORKDIR /app
+
+# Copy package files
+COPY package.json package-lock.json* ./
+
+# Install production dependencies only
+RUN npm ci --only=production
+
+# Copy built application from builder
+COPY --from=builder /app/build ./build
+COPY --from=builder /app/package.json ./
+
+# Create directory for git repositories
+RUN mkdir -p /repos && chmod 755 /repos
+
+# Create non-root user for security
+RUN addgroup -g 1001 -S nodejs && \
+    adduser -S nodejs -u 1001 && \
+    chown -R nodejs:nodejs /app /repos
+
+# Switch to non-root user
+USER nodejs
+
+# Expose port
+EXPOSE 6543
+
+# Set environment variables with defaults
+ENV NODE_ENV=production
+ENV GIT_REPO_ROOT=/repos
+ENV GIT_DOMAIN=localhost:6543
+ENV PORT=6543
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD node -e "require('http').get('http://localhost:6543', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"
+
+# Start the application
+CMD ["node", "build"]

docker-compose.yml

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+services:
+  gitrepublic:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: gitrepublic-web
+    # For localhost: expose port directly
+    ports:
+      - "${PORT:-6543}:6543"
+    # For production behind reverse proxy: comment out ports above and use expose instead
+    # expose:
+    #   - "6543"  # Internal only, accessed via reverse proxy
+    environment:
+      - NODE_ENV=production
+      - GIT_REPO_ROOT=/repos
+      - GIT_DOMAIN=${GIT_DOMAIN:-localhost:6543}  # Set to your domain for production
+      - NOSTR_RELAYS=${NOSTR_RELAYS:-wss://relay.damus.io,wss://nostr.wine,wss://nos.lol}
+      - NOSTRGIT_SECRET_KEY=${NOSTRGIT_SECRET_KEY:-}
+      - PORT=6543
+    volumes:
+      # Persist git repositories
+      - ./repos:/repos
+      # Optional: mount config file if needed
+      # - ./config:/app/config:ro
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "node", "-e", "require('http').get('http://localhost:6543', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"]
+      interval: 30s
+      timeout: 3s
+      retries: 3
+      start_period: 10s
+    # Resource limits (adjust as needed)
+    deploy:
+      resources:
+        limits:
+          cpus: '2'
+          memory: 2G
+        reservations:
+          cpus: '1'
+          memory: 1G