assemble

cp -R /tmp/src/* /opt/sms/

cd /opt/sms 

echo EXTRA REQUIREMENTS ARE:
cat /opt/sms/requirements.txt

virtualenv-3 app 
app/bin/pip install "cloudpickle == 0.5.3" "flask"

process_each_first() {
    local IFS=","
    vals=$1
    for v in $vals; do
        python3 $(which jupyter) nbconvert --to script ${v}
    done
}

process_each_first ${S2I_SOURCE_NOTEBOOK_LIST}

if (( $(wc -l < /opt/sms/requirements.txt) > 0 )); then
   app/bin/pip install -r /opt/sms/requirements.txt
fi

app/bin/pip install ipython prometheus_client uwsgi

source app/bin/activate 

process_each_second() {
  local IFS=","
  FIRST=true
  vals=$1
  for v in $vals; do
    if [ x${FIRST} = xtrue ]; then
        FIRST=false
    else
        echo "," >> /opt/sms/stages.json
    fi
    export S2I_PIPELINE_STAGE_SAVE_FILE=$(basename $v .ipynb).sav
    app/bin/python ./$(basename ${v} .ipynb).py
    echo "[\"${v}\", \"${S2I_PIPELINE_STAGE_SAVE_FILE}\"]" >> /opt/sms/stages.json
  done
}

echo "[" > /opt/sms/stages.json
process_each_second ${S2I_SOURCE_NOTEBOOK_LIST}
echo "]" >> /opt/sms/stages.json