Dockerfile.frontend

# ============================================
# Jet Admin - Frontend Container (Multi-Stage)
# ============================================
# Stage 1: Build
FROM node:18-slim AS builder
WORKDIR /app

# Copy dependency definitions
COPY package*.json ./
COPY apps/frontend/package*.json ./apps/frontend/
COPY apps/backend/package*.json ./apps/backend/
# Copy all workspace packages
COPY packages/ ./packages/

# Install dependencies
RUN npm install

# Copy source code (respects .dockerignore)
COPY apps/frontend ./apps/frontend

# Build frontend
WORKDIR /app/apps/frontend
RUN npm run build

# Stage 2: Serve
FROM nginx:alpine

# Copy custom nginx config
COPY nginx.frontend.conf /etc/nginx/nginx.conf

# Copy build artifacts from builder stage
COPY --from=builder /app/apps/frontend/dist /usr/share/nginx/html

# Expose port
EXPOSE 80

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
    CMD wget --no-verbose --tries=1 --spider http://localhost/health || exit 1

# Copy entrypoint script for runtime config
COPY docker-entrypoint.frontend.sh /
RUN sed -i 's/\r$//' /docker-entrypoint.frontend.sh && chmod +x /docker-entrypoint.frontend.sh

CMD ["/docker-entrypoint.frontend.sh"]