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(Nov 12 2009) 

Implemented option -c  Consider only the inode change time of the file.
This commit is contained in:
hjp 2012-03-02 11:29:42 +00:00
parent 0fa224e001
commit ba64495861
1 changed files with 28 additions and 11 deletions
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35
cleandir/cleandir.pl
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@ -29,6 +29,10 @@ The default is 14.
Consider only the last modification time of the file, not the last access time. Consider only the last modification time of the file, not the last access time.
=item B<-c>
Consider only the inode change time of the file.
=item B<-n> =item B<-n>
No-op. Don't delete any files. No-op. Don't delete any files.
@ -64,11 +68,13 @@ use File::stat;
use POSIX; use POSIX;
use Getopt::Long; use Getopt::Long;
use Pod::Usage; use Pod::Usage;
use List::Util qw(max);
my $verbose = 0; my $verbose = 0;
my $nop = 0; my $nop = 0;
my $skip_fifos = 0; my $skip_fifos = 0;
my $mtime_only = 0; my $mtime_only = 0;
my $ctime_only = 0;
sub cleandir { sub cleandir {
@ -115,7 +121,7 @@ sub cleandir {
} }
if ($verbose > 3) { if ($verbose > 3) {
print STDERR "$0:", " " x $level, " mtime=", $st->mtime, " atime=", $st->atime, "\n"; print STDERR "$0:", " " x $level, " mtime=", $st->mtime, " atime=", $st->atime, " ctime=", $st->ctime, "\n";
} }
if (-d _) { if (-d _) {
my $cwd = getcwd(); my $cwd = getcwd();
@ -143,7 +149,8 @@ sub cleandir {
"\n"; "\n";
return ++$notremoved; return ++$notremoved;
} }
if ($remaining == 0 && $st->mtime < $since) { my $rtime = $ctime_only ? $st->ctime : $st->mtime;
if ($remaining == 0 && $rtime < $since) {
if ($verbose > 0) { if ($verbose > 0) {
print STDERR "$0:", " " x $level, "rmdir $dir/$i\n"; print STDERR "$0:", " " x $level, "rmdir $dir/$i\n";
} }
@ -156,13 +163,18 @@ sub cleandir {
print STDERR "$0:", " " x $level, " chdir $dir/$i failed: $!\n"; print STDERR "$0:", " " x $level, " chdir $dir/$i failed: $!\n";
} }
} elsif ($st->mtime < $since && ($st->atime < $since || $mtime_only)) { } else {
if ($verbose > 0) { my $rtime = $ctime_only ? $st->ctime :
print STDERR "$0:", " " x $level, " removing $dir/$i\n"; $mtime_only ? $st->mtime :
} max($st->mtime, $st->atime);
unless ($nop) { if ($rtime < $since) {
if (unlink("$i")) {next} if ($verbose > 0) {
print STDERR "$0:", " " x $level, " removing $dir/$i failed: $!\n"; print STDERR "$0:", " " x $level, " removing $dir/$i\n";
}
unless ($nop) {
if (unlink("$i")) {next}
print STDERR "$0:", " " x $level, " removing $dir/$i failed: $!\n";
}
} }
} }
$notremoved++; $notremoved++;
@ -184,6 +196,7 @@ sub main {
'nop|n' => \$nop, 'nop|n' => \$nop,
'skip-fifos|s' => \$skip_fifos, 'skip-fifos|s' => \$skip_fifos,
'mtime-only|m' => \$mtime_only, 'mtime-only|m' => \$mtime_only,
'ctime-only|c' => \$ctime_only,
'include|i=s' => sub { push @inex, [ $_[1], 'i' ] }, 'include|i=s' => sub { push @inex, [ $_[1], 'i' ] },
'exclude|x=s' => sub { push @inex, [ $_[1], 'x' ] }, 'exclude|x=s' => sub { push @inex, [ $_[1], 'x' ] },
) or pod2usage(2); ) or pod2usage(2);
@ -204,6 +217,10 @@ sub main {
main(); main();
# $Log: cleandir.pl,v $ # $Log: cleandir.pl,v $
# Revision 1.10 2012-03-02 11:29:42 hjp
# (Nov 12 2009)
# Implemented option -c Consider only the inode change time of the file.
#
# Revision 1.9 2006-08-25 09:57:10 hjp # Revision 1.9 2006-08-25 09:57:10 hjp
# Added --include (-i) and --exclude (-x) options. # Added --include (-i) and --exclude (-x) options.
# #