remove pragma onces at once

subs_pragma_onces

#!/bin/bash

# grep -rn "#pragma once" src/* | sed 's/:1:#pragma once//g' > file_list

for name in $(cat file_list); 
do 
    echo $name;
    cleaned=$(echo $name | sed 's/src\/uvw\///g' | sed 's/\.hpp//g' | sed 's/\.h//g')
    echo $cleaned
    upper=$(echo $cleaned | tr '[a-z]' '[A-Z]' | xargs -r -n1 -I {} echo UVW_{}_INCLUDE_H)
    echo $upper
    guards=$(echo $upper | xargs -r -n1 -I {} echo "#ifndef {}\\n#define {}")
    echo $guards
    sed -i "s/#pragma once/${guards}/g" "$name"

    echo >> $name
    echo "#endif // ${upper}" >> $name
done;