# Use Alpine Linux as the base image
FROM alpine:latest

# Install necessary packages
RUN apk add --no-cache bash curl tar

# Set the working directory to where Houdini will be installed
WORKDIR /opt/houdini

# Copy the Houdini installer from your local directory into the Docker image
COPY houdini-20.0.653-linux_x86_64_gcc11.2.tar.gz /opt/houdini/

# Extract the Houdini installer, ensure the installation script is executable, run it, and display the log
RUN tar -xzvf houdini-20.0.653-linux_x86_64_gcc11.2.tar.gz && \
    chmod +x /opt/houdini/houdini-20.0.653-linux_x86_64_gcc11.2/houdini.install && \
    /opt/houdini/houdini-20.0.653-linux_x86_64_gcc11.2/houdini.install --accept-EULA 2021-10-13 --install-license > /opt/houdini/install.log 2>&1 && \
    cat /opt/houdini/install.log

# Create the log directory, set permissions, and prepare log file
RUN mkdir -p /var/log/sidefx && \
    chmod 777 /var/log/sidefx && \
    touch /var/log/sidefx/sesinetd.log

# Check if sesinetd was correctly installed and move it to a known location if found
RUN if [ -f /opt/houdini/houdini-20.0.653-linux_x86_64_gcc11.2/bin/sesinetd ]; then \
        mv /opt/houdini/houdini-20.0.653-linux_x86_64_gcc11.2/bin/sesinetd /opt/houdini/sesinetd; \
    else \
        echo "sesinetd not found, check install log" > /var/log/sidefx/sesinetd_missing.log; \
    fi

# Expose the port used by the Houdini License Server
EXPOSE 1715

# Command to start the license server when the container starts
CMD ["/opt/houdini/sesinetd"]