X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=dupemerge;a=blobdiff_plain;f=faster-dupemerge;h=4cdef9716fd5e5de600b9810a198936ca9d46301;hp=bc3a5afcbc180802af38153d471144ab5e31e6f4;hb=de7efbca76dfc8ca745d8dabc2f9a99d9af0e4b4;hpb=f8a17dc3c61e9daac88a105715e3584da6cec32a

diff --git a/faster-dupemerge b/faster-dupemerge
index bc3a5af..4cdef97 100755
--- a/faster-dupemerge
+++ b/faster-dupemerge
@@ -155,6 +155,7 @@ hard links).
                         S, s - lstat(2) (see source for details)
                         U - unlink(2)
                         . - all inodes with similar attributes done
+                        (123456) - current file size in bytes
 
         --sort          pass next options (up to --) to sort command
 
@@ -185,7 +186,7 @@ while ($#ARGV >= 0) {
 	} elsif ($arg eq '--zeros') {
 		$collapse_zero = 1;
 	} elsif ($arg eq '--trust' || $arg eq '--skip-compare') {
-		$skip_compare_preference = 1;
+		$skip_compares = $skip_compare_preference = 1;
 	} elsif ($arg =~ /^--skip-hash(?:=(\d+)([KkMmGgTt]?))?$/os) {
 		my ($quantity, $unit) = ($1, $2);
 		$unit ||= '_';
@@ -241,7 +242,7 @@ while ($#ARGV >= 0) {
 	}
 }
 
-@directories or usage;
+@directories or usage($0);
 
 if (defined($lock_file) && !$dry_run) {
 	sysopen(LOCK_FILE, $lock_file, O_CREAT|O_RDONLY, 0666) or die "open: $lock_file: $!";
@@ -355,6 +356,7 @@ hash_file:
 		foreach my $filename (sort keys(%{$inode_to_file_name{$candidate}})) {
 			print STDERR "\t\tDigesting file $filename\n" if $debug;
 			if ((-l $filename) || ! -f _) {
+				print STDERR "\n" if $progress;
 				warn "Bogon file " . tick_quote($filename);
 				$input_bogons++;
 				delete $inode_to_file_name{$candidate}->{$filename};
@@ -403,7 +405,7 @@ incumbent_file:
 						}
 
 						if (format_inode($incumbent_dev, $incumbent_ino) ne $incumbent) {
-							warn "$incumbent_file: expected inode $incumbent, found $incumbent_dev:$incumbent_ino";
+							warn "$incumbent_file: expected inode $incumbent, found ".format_inode($incumbent_dev, $incumbent_ino);
 							$surprises++;
 							next incumbent_file;
 						}
@@ -424,7 +426,7 @@ candidate_file:
 							}
 
 							if (format_inode($candidate_dev, $candidate_ino) ne $candidate) {
-								warn "$candidate_file: expected inode $candidate, found $candidate_dev:$candidate_ino";
+								warn "$candidate_file: expected inode $candidate, found ".format_inode($candidate_dev, $candidate_ino);
 								$surprises++;
 								next candidate_file;
 							}
@@ -540,7 +542,7 @@ candidate_file:
 
 									if ($link_done) {
 										delete $inode_to_file_name{$to_inode}->{$to_file};
-										$inode_to_file_name{$from_inode}->{$to_file} = undef;
+										$inode_to_file_name{$from_inode}->{$to_file} = undef unless ($dry_run);
 										$hash_to_inode{$digest} = [ $from_inode ];
 
 										$hard_links++;
@@ -587,6 +589,9 @@ end_merge:
 	undef %inode_to_file_name;
 }
 
+my $last_time = 0;
+my $last_size = 0;
+
 while (<FIND>) {
 	my ($weak_key, $size, $dev, $ino, $name) = m/^((\d+) \d+ \d+ \d+ -?[\d.]+) (\d+) (\d+) (.+)\0$/so;
 	die "read error: $!\nLast input line was '$_'" unless defined($name);
@@ -595,7 +600,7 @@ while (<FIND>) {
 
 	print STDERR "weak_key=$weak_key inode=$inode name=$name\n" if $debug;
 
-	if ($size >= $skip_hashes_threshold) {
+	if ($skip_hashes_threshold && $size >= $skip_hashes_threshold) {
 		$skip_hashes = 1;
 		$skip_compares = 0;
 	} else {
@@ -603,6 +608,15 @@ while (<FIND>) {
 		$skip_compares = $skip_compare_preference;
 	}
 
+	if ($progress) {
+		my $this_time = time();
+		if ($this_time != $last_time && $size != $last_size) {
+			$last_time = $this_time;
+			$last_size = $size;
+			print STDERR "($size)";
+		}
+	}
+
 	$input_links++;
 	merge_files if $weak_key ne $current_key;
 	$current_key = $weak_key;
@@ -651,7 +665,7 @@ if ($humane) {
 
 	sub space_numbers {
 		my ($num) = @_;
-		1 while $num =~ s/(\d)(\d\d\d)( \d\d\d)*$/$1 $2$3/os;
+		1 while $num =~ s/(\d)(\d\d\d)((?: \d\d\d)*)$/$1 $2$3/os;
 		$num = ' ' x ($max_num_len - length($num)) . $num;
 		return $num;
 	}