fix: enhance Docker and application configuration with health check, improved ignore files, and updated package details

Author: LyoSU

.dockerignore

@@ -1,13 +1,47 @@
+# Dependencies
 node_modules
-npm-debug.log
+
+# Git
 .git
 .gitignore
+
+# Environment
 .env
 .env.*
-*.md
+!.env.example
+
+# IDE
 .vscode
 .idea
-.DS_Store
+*.swp
+*.swo
+
+# Logs
 *.log
+npm-debug.log*
+
+# Testing & Coverage
 coverage
 .nyc_output
+
+# Documentation
+*.md
+!README.md
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Build artifacts
+build
+dist
+
+# Docker (don't copy docker files into image)
+Dockerfile
+docker-compose*.yml
+.dockerignore
+
+# Dev tools
+.eslintrc*
+.editorconfig
+.github

.gitignore

@@ -1,66 +1,41 @@
+# Dependencies
+node_modules/
+
+# Environment
+.env
+.env.local
+.env.*.local
+
 # Logs
-logs
+logs/
 *.log
 npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
 
-# Runtime data
-pids
+# Runtime
+pids/
 *.pid
-*.seed
 *.pid.lock
 
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
-
-# Coverage directory used by tools like istanbul
-coverage
+# Coverage
+coverage/
+.nyc_output/
 
-# nyc test coverage
-.nyc_output
+# Build
+build/
+dist/
 
-# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# Bower dependency directory (https://bower.io/)
-bower_components
-
-# node-waf configuration
-.lock-wscript
-
-# Compiled binary addons (https://nodejs.org/api/addons.html)
-build/Release
-
-# Dependency directories
-node_modules/
-jspm_packages/
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
 
-# TypeScript v1 declaration files
-typings/
-
-# Optional npm cache directory
-.npm
-
-# Optional eslint cache
-.eslintcache
-
-# Optional REPL history
-.node_repl_history
-
-# Output of 'npm pack'
-*.tgz
-
-# Yarn Integrity file
-.yarn-integrity
-
-# dotenv environment variables file
-.env
-
-# next.js build output
-.next
+# OS
+.DS_Store
+Thumbs.db
 
+# Project specific
 assets/fonts/*
 assets/emojis/*
-
 !.gitkeep

Dockerfile

@@ -18,18 +18,18 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     pkg-config \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy package files
 COPY package*.json ./
 
-# Install all dependencies (including dev for native compilation)
-RUN npm ci
+RUN npm ci --omit=dev
 
 # Production stage
 FROM node:22-bookworm-slim
 
 WORKDIR /app
 
-# Install runtime dependencies only
+ENV NODE_ENV=production
+
+# Install runtime dependencies and fonts
 RUN apt-get update && apt-get install -y --no-install-recommends \
     fonts-noto \
     fonts-noto-cjk \
@@ -43,21 +43,24 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     librsvg2-2 \
     libpixman-1-0 \
     libvips42 \
+    curl \
     && rm -rf /var/lib/apt/lists/* \
     && fc-cache -f -v
 
+# Create non-root user first
+RUN groupadd -r nodejs && useradd -r -g nodejs nodejs
+
 # Copy node_modules from builder
 COPY --from=builder /app/node_modules ./node_modules
 
 # Copy application code
-COPY . .
-
-# Create non-root user
-RUN groupadd -r nodejs && useradd -r -g nodejs nodejs \
-    && chown -R nodejs:nodejs /app
+COPY --chown=nodejs:nodejs . .
 
 USER nodejs
 
 EXPOSE 3000
 
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:3000/health || exit 1
+
 CMD ["node", "index.js"]

app.js

@@ -45,6 +45,12 @@ const route = new Router()
 
 const routes = require('./routes')
 
+// Health check endpoint for Docker/Coolify
+route.get('/health', (ctx) => {
+  ctx.status = 200
+  ctx.body = { status: 'ok', timestamp: Date.now() }
+})
+
 route.use('/*', routes.routeApi.routes())
 
 app.use(route.routes())

docker-compose.yml

@@ -1,44 +1,13 @@
+# Local development only - Coolify ignores this file
 services:
   quote-api:
-    build:
-      context: .
+    build: .
+    ports:
+      - "3000:3000"
     env_file: .env
-    deploy:
-      replicas: 3
-      resources:
-        limits:
-          memory: 512M
-        reservations:
-          memory: 256M
-    environment:
-      - NODE_ENV=production
+    restart: unless-stopped
     healthcheck:
-      test: ["CMD", "node", "-e", "require('http').get('http://localhost:3000/', (r) => process.exit(r.statusCode === 200 ? 0 : 1))"]
+      test: ["CMD", "curl", "-f", "http://localhost:3000/health"]
       interval: 30s
       timeout: 10s
       retries: 3
-      start_period: 10s
-    restart: unless-stopped
-    logging:
-      driver: "json-file"
-      options:
-        max-size: "10m"
-        max-file: "3"
-    networks:
-      - quotly
-
-  nginx:
-    image: nginx:alpine
-    ports:
-      - "127.0.0.1:4888:80"
-    volumes:
-      - ./nginx.conf:/etc/nginx/nginx.conf:ro
-    depends_on:
-      - quote-api
-    restart: unless-stopped
-    networks:
-      - quotly
-
-networks:
-  quotly:
-    external: true

package.json

@@ -1,12 +1,15 @@
 {
   "name": "quote-api",
   "version": "0.14.0",
-  "description": "",
+  "description": "Quote image generation API",
   "main": "index.js",
+  "engines": {
+    "node": ">=22.0.0"
+  },
   "scripts": {
     "start": "node index.js",
-    "lint": "node_modules/.bin/eslint --ext js .",
-    "lint:fix": "node_modules/.bin/eslint --fix --ext js ."
+    "lint": "eslint --ext js .",
+    "lint:fix": "eslint --fix --ext js ."
   },
   "repository": {
     "type": "git",