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Added --include (-i) and --exclude (-x) options.

This commit is contained in:
hjp 2006-08-25 09:57:10 +00:00
parent d41157029d
commit 6e21e0d270
1 changed files with 31 additions and 9 deletions
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40
cleandir/cleandir.pl
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@ -6,7 +6,7 @@ cleandir - remove unused files from directory
=head1 SYNOPSIS =head1 SYNOPSIS
cleandir [-d days] [-n] [-m] [-v] [-s] directory... cleandir [-d days] [-n] [-m] [-v] [-s] [-i|-x regex] directory...
=head1 DESCRIPTION =head1 DESCRIPTION
@ -43,6 +43,13 @@ them to survive. This option exists to humour them.
Verbose. Can be repeated to increase verbosity. Verbose. Can be repeated to increase verbosity.
=item B<-i>|B<-x> regex
Include and exclude patterns. The filenames (not the complete path) of
all files and directories to be removed are compared against these
patterns in order. The first hit determines the action. These patterns
can also be used to override the -s option and to cross mount points.
=back =back
=head1 AUTHOR =head1 AUTHOR
@ -65,7 +72,7 @@ my $mtime_only = 0;
sub cleandir { sub cleandir {
my ($dir, $since, $level) = (@_); my ($dir, $since, $level, $inex) = (@_);
my $notremoved = 0; my $notremoved = 0;
if ($verbose > 1) { if ($verbose > 1) {
@ -85,14 +92,24 @@ sub cleandir {
} }
my $st = lstat("$i"); my $st = lstat("$i");
my $action = 'i';
# Skip anything on a different filesystem # Skip anything on a different filesystem
if ($st->dev != $fs) { if ($st->dev != $fs) {
$notremoved++; $action = 'x';
next;
} }
# Skip sockets and pipes # Skip sockets and pipes
if ($skip_fifos && (-p _ || -S _)) { if ($skip_fifos && (-p _ || -S _)) {
$action = 'x';
}
for (@$inex) {
if ($i =~ /$_->[0]/) {
$action = $_->[1];
last;
}
}
if ($action eq 'x') {
$notremoved++; $notremoved++;
next; next;
} }
@ -106,7 +123,7 @@ sub cleandir {
my $remaining = -1; my $remaining = -1;
my $st1 = lstat("."); my $st1 = lstat(".");
if ($st->dev == $st1->dev && $st->ino == $st1->ino) { if ($st->dev == $st1->dev && $st->ino == $st1->ino) {
$remaining = cleandir("$dir/$i", $since, $level+1); $remaining = cleandir("$dir/$i", $since, $level+1, $inex);
} else { } else {
print STDERR "$0:", " " x $level, print STDERR "$0:", " " x $level,
" $dir/$i changed dev/inode from ", " $dir/$i changed dev/inode from ",
@ -158,8 +175,8 @@ sub cleandir {
sub main { sub main {
my $since = time() - 14 * 86400;; my $since = time() - 14 * 86400;;
my $i;
my $help; my $help;
my @inex;
GetOptions('help|?' => \$help, GetOptions('help|?' => \$help,
'days|d=f' => sub { $since = time() - $_[1] * 86400; }, 'days|d=f' => sub { $since = time() - $_[1] * 86400; },
@ -167,15 +184,17 @@ 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,
'include|i=s' => sub { push @inex, [ $_[1], 'i' ] },
'exclude|x=s' => sub { push @inex, [ $_[1], 'x' ] },
) or pod2usage(2); ) or pod2usage(2);
pod2usage(1) if $help; pod2usage(1) if $help;
pod2usage(2) unless (@ARGV); pod2usage(2) unless (@ARGV);
while ($i = shift(@ARGV)) { while (my $i = shift(@ARGV)) {
my $cwd = getcwd(); my $cwd = getcwd();
if (chdir($i)) { if (chdir($i)) {
cleandir($i, $since, 0); cleandir($i, $since, 0, \@inex);
chdir($cwd); chdir($cwd);
} }
} }
@ -185,7 +204,10 @@ sub main {
main(); main();
# $Log: cleandir.pl,v $ # $Log: cleandir.pl,v $
# Revision 1.8 2005-04-04 16:05:40 hjp # Revision 1.9 2006-08-25 09:57:10 hjp
# Added --include (-i) and --exclude (-x) options.
#
# Revision 1.8 2005/04/04 16:05:40 hjp
# Print whole directory at rmdir with verbose output. # Print whole directory at rmdir with verbose output.
# #
# Revision 1.7 2004/11/02 09:01:12 hjp # Revision 1.7 2004/11/02 09:01:12 hjp