#!/bin/sh

# pkgfscaner.sh
# looks if a file in a package exist in the system
# yeah i know, it looks ugly.. but seems to make the work
# at this moment, any suggestion-idea: hba.nihilismus at gmail.com
# installpkg $pkg | pkgfscaner.sh

tmpfile='tmpfile'

while read input; do
    inputbuf+="$input\n"
done

pkglinksin=$(echo -e $inputbuf | \
  sed \
    -e '/^The following files/,// d' \
    -e '/^#### Scanning the contents/,/^locations that you want/ d' \
    | sed "s/^ */\//" | sed "s/ \/ //g" | sed '/^$/ d' \
)

pkgfilesin=$(echo -e $inputbuf | \
  sed -e '/^#### Scanning the contents/,/^Be sure they/ d' | \
  awk '{$1 = ""; $2 = ""; $3 = ""; $4 = ""; $5 = ""; print}' | \
  sed 's/^ *install\/.*//' | \
  sed -e 's/^ */\//' | sed -e 's/^\/$//' | sed '/^$/ d'\
)

echo -e "$pkglinksin" > $tmpfile
echo -e "$pkgfilesin" >> $tmpfile

numfiles=$( sed -n '$=' $tmpfile)

for i in `seq 1 $numfiles`
do
  file=$(sed -n "$i p" $tmpfile)
  if [ -e "$file" ]; then
    echo "$file exists in the system"
  fi
done