# Lunox Discord Music Bot

# Multi-stage build for optimized production image

# ================================

# Stage 1: Dependencies

# ================================

FROM node:20-alpine AS dependencies

WORKDIR /app

# Install build dependencies for native modules

RUN apk add --no-cache python3 make g++

# Copy package files

COPY package*.json ./

# Install production dependencies only

RUN npm ci --only=production --ignore-scripts && \

npm cache clean --force

# ================================

# Stage 2: Production

# ================================

FROM node:20-alpine AS production

# Set environment

ENV NODE_ENV=production

# Create non-root user for security

RUN addgroup -g 1001 -S lunox && \

adduser -S lunox -u 1001

WORKDIR /app

# Copy dependencies from build stage

COPY --from=dependencies /app/node_modules ./node_modules

# Copy source code

COPY --chown=lunox:lunox package*.json ./

COPY --chown=lunox:lunox src ./src

# Set proper permissions

RUN chown -R lunox:lunox /app

# Switch to non-root user

USER lunox

# Health check

HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \

CMD node -e "console.log('healthy')" || exit 1

# Expose no ports (bot connects outbound to Discord)

# If you add a web dashboard later, expose the port here

# Start the bot

CMD ["node", "src/index.js"]