#! /bin/bash
if [ $# -ne 3 ]; then
   echo "Usage: create_des_var_csv_file <base_design_variable_name> <number_of_design_variables_to_create> <output_file_name>"
   exit 127
fi

echo "Type,Name,Value,Enabled" > $3
number_of_design_variables_to_create_minus_1=`expr $2 - 1 | bc`

for i in $(seq 0 ${number_of_design_variables_to_create_minus_1});
do
	if [[ $i -lt ${number_of_design_variables_to_create_minus_1} ]]
	then
		value_of_design_variable=`expr "scale=4; 0.50 + 0.1*(($RANDOM - 16384)/32767)" | bc`
		echo "variable,$1$i,${value_of_design_variable},enabled" >> $3;
	fi
done
echo "Done! Output filename is \"$3\"."