#!/usr/bin/perl -w
#
# comments out package inclusion of Test::Unit from perl sources
#
# $Header: /var/local/cvs/yawex/tools/striptests,v 1.1.1.1 2004/07/15 18:37:24 bernd Exp $
#

$pattern = "use Test::Unit";

$usage =<<EOT;
usage:
   striptests <file>
EOT

unless ($ARGV[0]) {
	print $usage;
	exit 0;
}

foreach $filename (@ARGV) {

    unless (-f $filename) {
	print "skipping $filename - file not found\n";
	next
    }

    if ($filename =~ /\.pm/ || $filename =~ /\.pl/) {
	print "processing $filename\n";
    } else {
	print "skipping $filename - not a perl file\n";
	next
    }
    
    open INFILE, "<$filename";
    open OUTFILE, ">$filename.mod";
    while (<INFILE>) {
        s/$pattern/\#$pattern/g;
    	print OUTFILE;
    }
    close INFILE;
    close OUTFILE;
    system "mv $filename.mod $filename";

}