add analytics boolean in shell script

contribute.sh

@@ -7,28 +7,30 @@ dockerPort="9000"
 helpFunction()
 {
    echo ""
-   echo "Usage: $0 -d parameterDate -n parameterName"
+   echo "Usage: $0 -d parameterDate -n parameterName -a parameterAnalytics"
    echo -e "\t-d Date of presentation"
    echo -e "\t-n Name of presentation"
+   echo -e "\t-a [yes/no] for integration of analytics"
    exit 1 # Exit script after printing help
 }
 
-while getopts "d:n:" opt
+while getopts "d:n:a:" opt
 do
    case "$opt" in
       d ) parameterDate="$OPTARG" ;;
       n ) parameterName="$OPTARG" ;;
+      a ) parameterAnalytics="$OPTARG" ;;
       ? ) helpFunction ;; # Print helpFunction in case parameter is non-existent
    esac
 done
 
 # Print helpFunction in case parameters are empty
-if [ -z "$parameterDate" ] || [ -z "$parameterName" ]
+if [ -z "$parameterDate" ] || [ -z "$parameterName" ] || [ -z "$parameterAnalytics" ]
 then
    echo "Some or all of the parameters are empty";
    helpFunction
 fi
 
 # launch the docker file
-cmd="python contribute.py --date=\"$parameterDate\" --name=\"$parameterName\""
+cmd="python contribute.py --date=\"$parameterDate\" --name=\"$parameterName\" --analytics=\"$parameterAnalytics\""
 docker run -p $dockerPort:$dockerPort --user $(id -u):$(id -g) -it -v $(pwd)/:/presentation $dockerImg /bin/bash -c "$cmd"