FROM lpenz/devuan-beowulf-armhf-minbase

SHELL ["/bin/bash", "-c"]

RUN echo "deb http://deb.devuan.org/merged/ beowulf main contrib non-free" > /etc/apt/sources.list


ARG KLIPPER_BRANCH="work-python3-20200612"
ENV KLIPPER_BRANCH=${KLIPPER_BRANCH}

ARG PRINTER_CFG="printer.cfg"
ENV PRINTER_CFG=${PRINTER_CFG}

ARG KLIPPER_HOME="/octo_printer"
ENV KLIPPER_HOME=${KLIPPER_HOME}

ARG KLIPPER_SERIAL="/hostdevice/ttyUSB0"
ENV KLIPPER_SERIAL=${KLIPPER_SERIAL}

ARG OCTO_PRINTER="/tmp"
ENV OCTO_PRINTER=${OCTO_PRINTER}
#RUN export OCTO_DIR=$(dirname ${OCTO_PRINTER}); mkdir ${OCTO_DIR} && chgrp dialout ${OCTO_DIR}

# SER2NET config string
ENV SER2NET_CONFIG "9999:raw:0:${OCTO_PRINTER}/printer:115200 8DATABITS NONE 1STOPBIT -XONXOFF LOCAL -RTSCTS"

ENV PYTHONDIR "/home/klippy/klippy-env"

RUN apt-get update
RUN apt-get install --no-install-recommends --yes apt-utils sudo python3-pip python3-wheel ser2net procps vim-tiny

# Packages for python cffi
ENV PKGLIST "python3-venv python3 python3-dev libffi-dev build-essential git"
RUN apt-get install --no-install-recommends --yes ${PKGLIST}

# kconfig requirements
ENV PKGLIST "${PKGLIST} libncurses-dev"
RUN apt-get install --no-install-recommends --yes ${PKGLIST}

# hub-ctrl
ENV PKGLIST "${PKGLIST} libusb-dev"
RUN apt-get install --no-install-recommends --yes ${PKGLIST}

# AVR chip installation and building
ENV PKGLIST "${PKGLIST} avrdude gcc-avr binutils-avr avr-libc"
RUN apt-get install --no-install-recommends --yes ${PKGLIST}

# ARM chip installation and building
ENV PKGLIST "${PKGLIST} stm32flash dfu-util libnewlib-arm-none-eabi"
ENV PKGLIST "${PKGLIST} gcc-arm-none-eabi binutils-arm-none-eabi libusb-1.0"
RUN apt-get install --no-install-recommends --yes ${PKGLIST}



# Update system package info
#RUN apt-get install --no-install-recommends --yes ${PKGLIST}
RUN apt-get autoclean

RUN echo -e '[global]\n\
extra-index-url=https://www.piwheels.org/simple'\
>> /etc/pip.conf && cat /etc/pip.conf

# Create user
RUN useradd -ms /bin/bash klippy && adduser klippy dialout

# Create the shared volume mount point
RUN mkdir -p ${KLIPPER_HOME} && chown -R klippy.klippy ${KLIPPER_HOME}

USER klippy


#This fixes issues with the volume command setting wrong permissions
RUN mkdir -p /home/klippy/.config/klipper/printer/
RUN mkdir -p /home/klippy/.config/klipper/firmware/


### Klipper setup ###
WORKDIR /home/klippy

USER root
RUN mkdir -p /etc/sudoers.d/
RUN echo 'klippy ALL=(ALL:ALL) NOPASSWD: ALL' > /etc/sudoers.d/klippy && \
    chown klippy:klippy -R /home/klippy
    #chown klippy:klippy -R klipper


USER klippy
#RUN ./klipper/scripts/install-octopi.sh
#----------------------------------------------------------------------------

## Download the klipper git repo and checkout the python3 branch
WORKDIR /home/klippy
ENV SRCDIR /home/klippy/klipper
RUN git clone --branch ${KLIPPER_BRANCH}  --single-branch https://github.com/KevinOConnor/klipper.git ${SRCDIR}

COPY klipper_cfg/firmware/config ${SRCDIR}/.config

WORKDIR ${SRCDIR}
RUN make

RUN cp out/klipper.elf.hex /home/klippy/.config/klipper/firmware/

## Create python virtual environment
#  Create virtualenv
WORKDIR /home/klippy

#COPY klipper_cfg/printer/${PRINTER_CFG} /home/klippy/.config/klipper/printer/

ENV VIRTUAL_ENV=${PYTHONDIR}
RUN python3 -m venv $VIRTUAL_ENV
ENV PATH="$VIRTUAL_ENV/bin:$PATH"

RUN pip3 install -r ${SRCDIR}/scripts/klippy-requirements.txt


## Install startup script
#USER root
ENV INIT_FILE /etc/init.d/klipper
#ENV INIT_FILE /tmp/init_klipper
RUN sudo cp ${SRCDIR}/scripts/klipper-start.sh ${INIT_FILE} 
RUN sudo update-rc.d klipper defaults

## Install startup script config
#ENV DEFAULTS_FILE /etc/default/klipper
ENV DEFAULTS_FILE /tmp/default_klipper

RUN sudo echo '# Configuration for /etc/init.d/klipper\n\
\n\
KLIPPER_USER='$USER'\n\
\n\
KLIPPER_EXEC='${PYTHONDIR}/bin/python3'\n\
\n\
KLIPPER_ARGS='${SRCDIR}/klippy/klippy.py /home/klippy/.config/klipper/printer/${PRINTER_CFG} -l ${KLIPPER_HOME}/klippy.log -I ${OCTO_PRINTER}/printer'\n\
\n '\
>> ${DEFAULTS_FILE}

#VOLUME /home/klippy/.config

# Start host software
#RUN sudo /etc/init.d/klipper restart
#--------------------------------------------------

COPY bin /home/klippy/bin/

#CMD ["${PYTHONDIR}/bin/python3", "${SRCDIR}/klippy/klippy.py", "/home/klippy/.config/klipper/printer/${PRINTER_CFG}", "--logfile", "${KLIPPER_HOME}/klippy.log", "--input-tty", "${OCTO_PRINTER}/printer"]
CMD ["/home/klippy/bin/run.sh"]