#!/bin/sh
# Computes sloc in the listed directories.
# first parameter = language.
# Creates the "outfile", and prints the total.

language="$1"
shift

starting_dir=`pwd`

for dir in "$@"
do
 if [ -d "$dir" -a -r "${dir}/filelist" ]
 then
  cd "$dir"

  if [ -s ${language}_list.dat ]
  then
   case "$language" in
     ansic)  use_c_count="y" ;;
     cpp)    use_c_count="y" ;;
     java)   use_c_count="y" ;;
     yacc)   use_c_count="y" ;;
     cs)     use_c_count="y" ;;
     *)      use_c_count="n" ;;
   esac

   case "$use_c_count" in
     y) c_count -f ${language}_list.dat > ${language}_outfile.dat ;;
     *) ${language}_count -f ${language}_list.dat > ${language}_outfile.dat
        ;;
   esac
   tail -1 < ${language}_outfile.dat

  else
   rm -f ${language}_outfile.dat
   echo 0
  fi

  cd "$starting_dir"
 fi
done