FROM ubuntu:22.04 AS builder

# Set non-interactive mode
ENV DEBIAN_FRONTEND=noninteractive

# Install build dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        ca-certificates \
        gnupg \
        software-properties-common \
        git \
        curl \
        unzip \
        build-essential

# Add xmake repository and install xmake
RUN add-apt-repository -y ppa:xmake-io/xmake && \
    apt-get update && \
    apt-get install -y --no-install-recommends xmake && \
    xmake --version --root

# Clean up to reduce image size
RUN apt-get clean && \
    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

WORKDIR /src
COPY . .

# Build and copy only the binary, clean up build artifacts
RUN xmake b -vy --root crossdesk_server && \
    mkdir -p /output && \
    cp build/linux/x86_64/release/crossdesk_server /output/ && \
    rm -rf build .xmake


FROM crossdesk/crossdesk-server-base:latest

# Generate coturn certificates and set permissions in one layer
RUN mkdir -p /opt/turnserver && \
    cd /opt/turnserver && \
    openssl genrsa -out turn_server_pkey.pem 2048 && \
    openssl req -x509 -new -nodes \
      -key turn_server_pkey.pem \
      -sha256 -days 3650 \
      -subj "/C=CN/ST=Beijing/L=Beijing/O=SelfSigned/OU=IT/CN=coturn.local" \
      -out turn_server_cert.pem && \
    chmod 600 /opt/turnserver/turn_server_pkey.pem

# Copy files and set permissions in one layer
COPY docker/start.sh /start.sh
COPY docker/generate_certs.sh /docker/generate_certs.sh
COPY --from=builder /output/crossdesk_server /crossdesk-server/crossdesk_server
RUN chmod +x /start.sh /docker/generate_certs.sh /crossdesk-server/crossdesk_server

ENTRYPOINT ["/start.sh"]