#!/bin/bash





SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
  TARGET="$(readlink "$SOURCE")"
  if [[ $TARGET == /* ]]; then
    SOURCE="$TARGET"
  else
    DIR="$( dirname "$SOURCE" )"
    SOURCE="$DIR/$TARGET" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
  fi
done

SRPATH="$( dirname "$SOURCE" )"
SFPATH="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
if [ "$SFPATH" != "$SRPATH" ]; then
  RDIR=$SRPATH    # relativ path directory
fi

cwdir=$PWD



 # EDIT step 1

cat << EOF > $SRPATH/swarmlab-template-image
IMAGE_local="microservice-xelatexthesis"
IMAGE_origin="hub.swarmlab.io:5480/xelatex-basegui"
# Git url for created service
GIT_origin="https://git.swarmlab.io:3000/swarmlab/swarmlab-microservice-example.git"
# true if service have a GUI
service_GUI=true
# true if service have a web interface
service_WEB=true
service_URL=http
EOF

 # EDIT step 2

cat << EOF > $SRPATH/Dockerfile.tmp
RUN export DEBIAN_FRONTEND=noninteractive  \
 && rm -rf /usr/share/doc \
 && rm -rf /usr/share/man \
 && rm -rf /usr/share/locale \ 
 && mkdir -p /var/run/sshd \
 && addgroup -S docker && adduser -S docker -G docker \
 && echo 'root:$ROOT_PASSWORD' | chpasswd \
 && echo "export VISIBLE=now" >> /etc/profile \
 && mkdir -p /home/docker/project \
 && mkdir -p /etc/opt \
&& echo "docker:docker" | chpasswd \
&& echo "StrictHostKeyChecking no" > \${SSHDIR}/config \
&& cat \${SSHDIR}/*.pub >> \${SSHDIR}/authorized_keys \
&& chmod -R 600 \${SSHDIR}/* \
&& chown -R \${USER1}:\${USER1} \${SSHDIR} 

COPY  .vimrc /home/docker 

RUN /setup.sh

EXPOSE 8080
EOF

 # EDIT step 3

cat << EOF > $SRPATH/files.tmp
/bin/cp -rf $SRPATH/cls $Wdir
/bin/cp -rf $SRPATH/latex-all $Wdir/latex-all
EOF

 # EDIT step 4

# ############################### 
#             EDIT-BEGIN
#             
#       Open Ports  you can use 
#       {R_PORT1} - {R_PORT5}     
#             
# ############################### 

cat << EOF > $SRPATH/docker-compose.tmp
    #ports:
    #  - "\${R_PORT1}:80"
    #  - "\${R_PORT2}:443"
    networks:
      - ${HYBRID_NETWORK}
    volumes:
# #############################
# you do not need to edit it
# 
#      - $Wdir/project:/home/docker/project
#      - $Wdir/$bootstrap:/usr/bin/$bootstrap
# #############################
      - $Wdir/project:/home/docker/project
      - $Wdir/$bootstrap:/usr/bin/$bootstrap
      - $Wdir/latex-all:/usr/local/bin/latex-all
      - $Wdir/docs:/home
      - /tmp/.X11-unix:/tmp/.X11-unix

EOF


 # EDIT step 5

cat $SRPATH/sec_bootstrap.1 > $SRPATH/sec_bootstrap
cat << EOF >> $SRPATH/sec_bootstrap
 #  In Dockerfiles, an ENTRYPOINT instruction is used to set executables that will always run when the container is initiated. 
 # e.g.
 #
   #  xelatex file.tex
 #
EOF
cat $SRPATH/sec_bootstrap.2 >> $SRPATH/sec_bootstrap


 # EDIT step 6
echo  "edit  $SRPATH/setup.sh" 
echo  "edit  $SRPATH/extrapackages" 


 # EDIT step 7
 # if  service_GUI=true
 #

cat << EOF > $SRPATH/run-gui.sh
 # if  service_GUI=true
 # e.g.
xhost +local:docker
docker exec  -e DISPLAY=$DISPLAY  microservice-xelatexthesis_masterservice_1 /bin/sh -c "latex-all"
 # 
EOF



# cd in base directory
# .
# ├── check-open.sh
# ├── images
# │   └── swarmlab-network.png
# ├── install
# │   ├── etc
# │   │   ├── bash_completion.d
# │   │   │   └── swarmlab-mpi-autocompletion.sh
# │   │       └── swarmlab-mpi.sh
# │   └── usr
# │       └── share
# │           └── swarmlab.io
# │               └── sec
# │                   ├── auto_update_hosts
# ├── LICENSE
# │   └── swarmlab-index.js
# └── README.md
# 
# 
# ######################### RUN ###########################
# ./install/usr/share/swarmlab.io/sec/swarmlab-gen.sh
# ./install/usr/share/swarmlab.io/sec/swarmlab-sec create
# ./install/usr/share/swarmlab.io/sec/swarmlab-sec up
# ./install/usr/share/swarmlab.io/sec/swarmlab-sec down

# ######################### git push  ###########################