# Stage 1: Build stage
FROM oven/bun:1.1 as builder

# Set working directory
WORKDIR /app

# Copy package.json and other configuration files
COPY package.json bun.lockb* tsconfig.json ./

# Install dependencies including dev dependencies
RUN bun install --frozen-lockfile

# Copy source code
COPY src/ ./src/

# Stage 2: Production stage
FROM oven/bun:1.1-slim as production

# Set working directory
WORKDIR /app

# Copy package.json and other configuration files
COPY package.json bun.lockb* ./

# Install only production dependencies
RUN bun install --frozen-lockfile --production

# Copy source code from builder stage
COPY --from=builder /app/src ./src

# Create a non-root user and switch to it
RUN addgroup --system --gid 1001 bunuser \
    && adduser --system --uid 1001 --ingroup bunuser bunuser \
    && chown -R bunuser:bunuser /app

USER bunuser

# Expose the port the app runs on
EXPOSE 8000

# Set environment variables
ENV NODE_ENV=production
ENV PORT=8000

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD curl -f http://localhost:8002/https://httpbin.org/status/200 || exit 1

# Run the application
CMD ["bun", "run", "start"]