Dockerfile

# Build stage
FROM oven/bun:1-debian AS builder

WORKDIR /app

# Copy package files
COPY package.json bun.lock* ./

# Install dependencies
RUN bun install --frozen-lockfile

# Copy source code
COPY . .

# Build the application (use next build directly for standalone output compatibility)
RUN bun next build

# Production stage
FROM debian:bookworm-slim AS runner

WORKDIR /app

# Install dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    curl \
    unzip \
    ffmpeg \
    python3 \
    python3-venv \
    ca-certificates \
    && rm -rf /var/lib/apt/lists/*

# Install yt-dlp in virtual environment
RUN python3 -m venv /opt/venv && \
    /opt/venv/bin/pip install --no-cache-dir yt-dlp
ENV PATH="/opt/venv/bin:$PATH"

# Install Bun (latest stable)
RUN curl -fsSL https://bun.sh/install | bash
ENV PATH="/root/.bun/bin:$PATH"

# Set environment variables
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

# Copy built application from builder stage
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/public ./public

# Expose port
EXPOSE 3000

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
    CMD curl -f http://localhost:3000 || exit 1

# Start the application
CMD ["bun", "run", "server.js"]