#!/bin/ksh
#< recover: take results of searching *.new, restore files.

PATH=/bin:/usr/bin:/usr/local/bin
export PATH
: ${TMPDIR="/tmp"}
tag=`basename $0`

# We need something to look for.
case "$#" in
    0) echo need something to restore; exit 1 ;;
    *) pattern="$1" ;;
esac

# Make a work directory.
{
  tmp=`(umask 077 && mktemp -d -q "$TMPDIR/rcXXXXXX") 2>/dev/null` &&
  test -n "$tmp" && test -d "$tmp"
} || {
  echo "$tag: mktemp failed in $TMPDIR" >&2
  exit 1
}

# For testing: in production, go to the directory you want to search.
## cd /backup/inc/2009/0404

cwd=`pwd`
cd $tmp

grep $pattern $cwd/*.new | cat -n | sed -e 's!.new:\.*/!.pax.gz !' |
while read k pfile target
do
    gunzip -c $pfile | pax -r $target
    b=`basename $target`
    mv $target $b.$k
done

echo results in $tmp
exit 0