FROM gcc:15.2

# Install build tools
RUN apt-get update -y \
 && apt-get install -y --no-install-recommends \
    build-essential \
    ca-certificates \
 && rm -rf /var/lib/apt/lists/*

# Build from source
WORKDIR /src
COPY . /src

# Build the project
RUN make -j$(nproc)

# Install binaries into /usr/local/bin for runtime
RUN mkdir -p /usr/local/bin /usr/local/share/keyd
RUN cp bin/keyd /usr/local/bin/keyd \
 && cp bin/keyd-application-mapper /usr/local/bin/keyd-application-mapper

# Basic runtime setup
RUN mkdir -p /etc/keyd /var/run

ENV PATH="/usr/local/bin:${PATH}"

# Allow mounting config and runtime state from host
VOLUME ["/etc/keyd", "/var/run"]

# Run keyd in the foreground by default
CMD ["keyd"]