#!/bin/sh

# Instantiate links to library files in index template

FILE=$1

cp -f $FILE.template tmp
echo -n Building file index-list.prehtml ...

for i in ../theories/*; do
    echo $i

  d=`basename $i`
  if [ "$d" != "Num" -a "$d" != "CVS" ]; then
  for j in $i/*.v; do
    b=`basename $j .v`
    rm -f tmp2
    grep -q theories/$d/$b.v tmp
    a=$?
    if [ $a = 0 ]; then
      sed -e "s:theories/$d/$b.v:<a href=\"Coq.$d.$b.html\">$b</a>:g" tmp > tmp2
      mv -f tmp2 tmp
    else
      echo Warning: theories/$d/$b.v is missing in the template file
    fi
  done
  fi
  rm -f tmp2
  sed -e "s/#$d#//" tmp > tmp2
  mv -f tmp2 tmp
done
a=`grep theories tmp`
if [ $? = 0 ]; then echo Warning: extra files:; echo $a; fi
mv tmp $FILE
echo Done