-#!/usr/bin/perl
+#!/usr/bin/env perl
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
use strict;
sub get_ts($$) {
my $options = shift;
my $ts = 0;
my $fn = "";
- open FIND, "find $path -not -path \\*.svn\\* -and -not -path \\*CVS\\* $options 2>/dev/null |";
+ $path .= "/" if( -d $path);
+ open FIND, "find $path -type f -and -not -path \\*.svn\\* -and -not -path \\*CVS\\* $options 2>/dev/null |";
while (<FIND>) {
chomp;
my $file = $_;
- open FILE, "<$file";
- my @stat = stat FILE;
- close FILE;
- if ($stat[9] > $ts) {
- $ts = $stat[9];
+ next if -l $file;
+ my $mt = (stat $file)[9];
+ if ($mt > $ts) {
+ $ts = $mt;
$fn = $file;
}
}
my $path = shift @ARGV;
if ($path =~ /^-x/) {
my $str = shift @ARGV;
- $options{"-x"} .= " -and -not -path \\*".$str."\\*"
+ $options{"findopts"} .= " -and -not -path '".$str."'"
+ } elsif ($path =~ /^-f/) {
+ $options{"findopts"} .= " -follow";
+ } elsif ($path =~ /^-n/) {
+ my $arg = $ARGV[0];
+ $options{$path} = $arg;
} elsif ($path =~ /^-/) {
$options{$path} = 1;
} else {
- my ($tmp, $fname) = get_ts($path, $options{"-x"});
+ my ($tmp, $fname) = get_ts($path, $options{"findopts"});
if ($tmp > $ts) {
- if ($options{'-f'}) {
+ if ($options{'-F'}) {
$n = $fname;
} else {
$n = $path;
}
}
-if ($options{"-p"}) {
+if ($options{"-n"}) {
+ exit ($n eq $options{"-n"} ? 0 : 1);
+} elsif ($options{"-p"}) {
print "$n\n";
} elsif ($options{"-t"}) {
print "$ts\n";