!/bin/bash
## compilecpp by highneko :3
## compile .cpp file and execute compiled binary file
## change g   compile parameters to your liking

a="$1" 
b="${1%.*}" 
c=`ls -l --time-style=full-iso | grep "$b" | sed 1q` 

## if file exists
if [ -f "$a" ]; then
          
          ## compile file
          g   "$a" -Wno-deprecated -lglut -lGLU -lGL -o "$b" 

## else if unknown parameter

elif [ -n "$a" ]; then 

     echo "error: can't find file: $a" ## if file not found echo error message
else 
     echo "error: no input file found" ## if no filename was given echo error message
fi 


d=`ls -l --time-style=full-iso | grep "$b" | sed 1q` 


if [ "$c" = "$d" ]; then #file has not changed

    echo "compile error" 

else
     echo "compile successful"

#       make file executable for ugo
     chmod 755 "$b" 


#        execute c   binary file
     ./"$b" 
fi