Dockerfile

#Select the base image upon which the GUI docker image will be build.  
#You can set the version of Ph2_ACF by adding the following line to your git build command:
#  --build-arg GIT_REF=v4-14
#If you don't use this option when building the image it will default to the Dev branch of Ph2_ACF.
#ARG GIT_REF=Dev
ARG FROM_IMAGE=gitlab-registry.cern.ch/cms_tk_ph2/docker_exploration/cmstkph2_udaq_al9:latest
FROM $FROM_IMAGE AS base

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

# This ensures that the submodules are treated as git repositories
COPY .git .git 

#Setting up all of the environment variables that the GUI will use.
#An ARG is only in the scope of the build that immediately follows, so you have to re-do this for each usage.
ARG GIT_REF=Dev
ENV Ph2_ACF_VERSION=${GIT_REF}
ENV GUI_dir=/home/cmsTkUser/Ph2_ACF_GUI
ENV PH2ACF_BASE_DIR=${GUI_dir}/Ph2_ACF
ENV DATA_dir=${GUI_dir}/data/TestResults
ENV PYTHONPATH=${PYTHONPATH}:${GUI_dir}:${GUI_dir}/icicle/icicle:${GUI_dir}/InnerTrackerTests:${GUI_dir}/felis

# Commenting for now, this was needed to change user to non-ROOT 
#ARG USER_UID=1000
#ARG USER_GID=1000

# Create the group and user with the specified UID/GID
#RUN groupadd -g ${USER_GID} cmsTkUser || true && \
#    useradd -m -u ${USER_UID} -g ${USER_GID} cmsTkUser &&\
#    usermod -aG dialout cmsTkUser


ARG APP_PASSWORD

ENV APP_PASSWORD=${APP_PASSWORD}
#ENV APP_PASSWORD=${APP_PASSWORD}


#Setting the default user in the container to be root
USER root

LABEL Name=ph2acfgui_dev Version=${Ph2_ACF_VERSION}

#Specify the working directory in the container
WORKDIR /home/cmsTkUser/Ph2_ACF_GUI/

#Adding the current local working directory to the container working directory.
#This is recursive so all of the sub-directories should also be added.
ADD . /home/cmsTkUser/Ph2_ACF_GUI/
#RUN chown -R cmsTkUser:cmsTkUser /home/cmsTkUser/Ph2_ACF_GUI
RUN ls -lrt

#Installing all needed packages in the container.
RUN dnf -y install libxkbcommon-x11-devel mesa-libGL-devel xcb-util-wm xcb-util-image xcb-util-keysyms xcb-util-renderutil xcb-util-wm mesa-dri-drivers mesa-libGL
RUN dnf -y install dbus-x11 gcc gcc-c++ kernel-devel make usbutils udev firefox
RUN python3 -m pip install --upgrade pip
RUN python3 -m pip install -r requirements.txt



#GIT_REF is used in the compileSubModules script so you need to define it here before running the script.
ARG GIT_REF=Dev
RUN sh ./compileSubModules.sh
RUN chmod +x prepare_Ph2ACF.sh

#RUN chown -R cmsTkUser:cmsTkUser /home/cmsTkUser

# For some reason I couldn't change the permissions on this file alongside the other chown command.
# TODO: This was also needed to change user in docker image
#RUN chown -R cmsTkUser:cmsTkUser /home/cmsTkUser/Ph2_ACF_GUI/data && \
#    [ -e /home/cmsTkUser/Ph2_ACF_GUI/Gui/python/rhapi.py ] && \
#    chown cmsTkUser:cmsTkUser /home/cmsTkUser/Ph2_ACF_GUI/Gui/python/rhapi.py || true

# Final fix for file ownership
#RUN find /home/cmsTkUser -not -user cmsTkUser -exec chown cmsTkUser:cmsTkUser {} +

#USER cmsTkUser

#Comment the following line if you want to build the developer container.  The following line makes docker open the GUI when the container started.
CMD ["prepare_Ph2ACF.sh"]

#ENTRYPOINT ["/bin/bash"]
#The following would open the GUI when docker run is called.  Otherwise it will just give a terminal. -> I think this is an old comment so this statement should be checked.
#CMD ["./QtApplication.py"]
#ENTRYPOINT ["python3"]