X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=bin%2Fid3fs-index;h=22cdf79610f2e24fd090e486598ef461e97620de;hb=0cd0034a3935f56a2a91e63185da84a150b20832;hp=89f6f12dc58af1f25afb6e325091c773d5cacebf;hpb=2810a098210c12971b57489131bf7e759473ca27;p=id3fs.git

diff --git a/bin/id3fs-index b/bin/id3fs-index
index 89f6f12..22cdf79 100755
--- a/bin/id3fs-index
+++ b/bin/id3fs-index
@@ -15,7 +15,9 @@ my $help=0;
 my $basedir=undef;
 my $dbpath=undef;
 my $list=0;
+my $init=0;
 my @extensions=qw(mp3 flac ogg);
+my $files_pruned;
 
 Configure(qw(bundling no_ignore_case));
 my $optret=GetOptions(
@@ -28,14 +30,29 @@ my $optret=GetOptions(
     "list|l"         => \$list,
     );
 
+if($list && !@ARGV)
+{
+    push(@ARGV, ".");
+}
 usage() if(!@ARGV || !$optret || $help);
+$init=1 unless($list);
 
-if(@ARGV > 1 && !defined($basedir))
+unless(defined($basedir) && defined($dbpath))
 {
-    die("$me: --basedir must be specified if multiple paths are supplied\n");
+    $basedir=ID3FS::DB::find_db($me, $init, @ARGV);
+    exit unless($basedir);
+    my $absbase=Cwd::abs_path($basedir);
+    for my $dir (@ARGV)
+    {
+	if(Cwd::abs_path($dir) !~ /^\Q$absbase\E/)
+	{
+	    die("$me: $dir: must be under basedir $absbase - use --basedir to specify\n");
+	}
+    }
 }
+my $db=ID3FS::DB->new($me, $verbose, $init, $basedir, $dbpath);
+exit unless($db);
 
-my $db=ID3FS::DB->new($me, $dbpath, $basedir, $ARGV[0]);
 if($list)
 {
     list_tags($db);
@@ -43,11 +60,24 @@ if($list)
 else
 {
     $db->last_update(time());
-
+    my $base=$db->base_dir();
+    my $abs_base=Cwd::abs_path($base);
     while(my $path=shift)
     {
+	if(Cwd::abs_path($path) !~ /^$abs_base/)
+	{
+	    print "$me: $path is outside $base, skipping\n";
+	}
 	File::Find::find( {wanted => \&wanted, follow => 1, no_chdir => 1}, $path);
     }
+    my $directories_pruned=$db->prune_directories();
+    if($files_pruned || $directories_pruned)
+    {
+	print "$me: removing data from pruned files\n" if $verbose;
+	$db->remove_unused();
+    }
+    print "$me: analyzing db\n" if $verbose;
+    $db->analyze();
 }
 
 sub wanted
@@ -57,6 +87,7 @@ sub wanted
     if(-d)
     {
 	print("$_\n") if $verbose;
+	prune($_);
     }
     elsif(-f && scalar(grep({ $ext eq lc($_);} @extensions)))
     {
@@ -65,6 +96,31 @@ sub wanted
     }
 }
 
+
+sub prune
+{
+    my $dir=shift;
+    $dir=Cwd::abs_path($dir);
+    return unless(opendir(DIR, $dir));
+    my $base=Cwd::abs_path($db->base_dir());
+    $dir=~s/^$base\/?//;
+    my @oldfiles=$db->files_in($dir);
+    my @newfiles=grep { !/^\.\.?$/; } readdir(DIR);
+    closedir(DIR);
+    @oldfiles=sort @oldfiles;
+    @newfiles=sort @newfiles;
+    my %hash;
+    @hash{@newfiles}=();
+    for my $file (@oldfiles)
+    {
+	unless(exists($hash{$file}))
+	{
+	    $files_pruned=1;
+	    $db->unindex($dir, $file);
+	}
+    }
+}
+
 sub list_tags
 {
     my($db)=@_;