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replace find call with perl code

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SVN-Revision: 3782
This commit is contained in:
Mike Baker 2006-05-15 22:42:04 +00:00
parent 4414005acd
commit 063e1cc4b6
1 changed files with 22 additions and 11 deletions
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33
openwrt/scripts/timestamp.pl
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@ -1,24 +1,35 @@
#!/usr/bin/perl
use strict;
use File::stat;
sub crawl($$) {
my $path = shift;
my $options = shift;
my @results = $path;
opendir(DIR,$path);
foreach my $file (readdir(DIR)) {
if ($file !~m/^(\.(svn|\.?)|CVS$options)$/) {
push @results, crawl("$path/$file",$options);
}
}
closedir(DIR);
return @results;
}
sub get_ts($$) {
my $path = shift;
my $options = shift;
my $ts = 0;
my $fn = "";
open FIND, "find $path -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 = $stat[9];
my @search = crawl($path,$options);
while (@search) {
my $file = shift @search;
my $mtime = stat($file)->mtime;
if ($mtime > $ts) {
$ts = $mtime;
$fn = $file;
}
}
close FIND;
return ($ts, $fn);
}
@ -30,7 +41,7 @@ while (@ARGV > 0) {
my $path = shift @ARGV;
if ($path =~ /^-x/) {
my $str = shift @ARGV;
$options{"-x"} .= " -and -not -path \\*".$str."\\*"
$options{"-x"} .= "|".$str;
} elsif ($path =~ /^-/) {
$options{$path} = 1;
} else {