X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/ae5ab94ef5f0660d381a3c7076e144be5bf37eef..3ede106244f26a82a2f3b4dfbeaf5e26a3fb2cb8:/scripts/timestamp.pl

diff --git a/scripts/timestamp.pl b/scripts/timestamp.pl
index a4bb7ecda..3bf057151 100755
--- a/scripts/timestamp.pl
+++ b/scripts/timestamp.pl
@@ -1,4 +1,11 @@
-#!/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($$) {
@@ -6,16 +13,15 @@ sub get_ts($$) {
 	my $options = shift;
 	my $ts = 0;
 	my $fn = "";
-	-d "$path" and $path .= "/*";
-	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;
 		}
 	}
@@ -31,13 +37,18 @@ while (@ARGV > 0) {
 	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;
@@ -47,7 +58,9 @@ while (@ARGV > 0) {
 	}
 }
 
-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";