# Use the official Alpine image as the base for a smaller footprint
FROM alpine:latest

# Install curl to download Zig, then install Zig and clean up
RUN apk add --no-cache curl && \
    curl -L https://ziglang.org/download/0.14.0/zig-linux-x86_64-0.14.0.tar.xz | tar -Jxf - && \
    mv zig-linux-x86_64-0.14.0 /zig && \
    ln -s /zig/zig /usr/local/bin/zig && \
    apk del curl

# Set working directory
WORKDIR /app

# Copy the Zig source files
COPY . .

# Build the Zig application
RUN zig build

# Expose port 3000
EXPOSE 3000

# Run the application, binding to 0.0.0.0:3000
CMD ["./zig-out/bin/newmine"]