--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bin/import	Thu Mar 05 09:19:21 2009 +0100
@@ -0,0 +1,109 @@
+#! /usr/bin/perl
+# © 2006 Heiko Schlittermann
+
+use strict;
+use warnings;
+use File::Find;
+use Cwd;
+use FindBin;
+use File::Basename;
+use File::Path;
+use AppConfig;
+
+use lib "$FindBin::RealBin/../lib";
+use Debian::ChangesFile;
+
+use constant CONF => (
+    { CASE => 1 },
+    "force" =>	{ ARGS => "!" },
+);
+
+sub processChanges;
+
+my $TIMESTAMP = "var/.import";
+my $POOLDIR = "pool";
+my $Cf = new AppConfig CONF or die;
+   $Cf->getopt or die;
+
+MAIN: {
+    my $cwd = cwd();
+
+    $POOLDIR = "$cwd/$POOLDIR" if substr($POOLDIR, 0, 1) ne "/";
+    $TIMESTAMP = "$cwd/$TIMESTAMP" if substr($TIMESTAMP, 0, 1) ne "/";
+
+    $Cf->force and unlink $TIMESTAMP;
+
+
+    my $last = (stat $TIMESTAMP)[9] || 0;
+    my $changed = 0;
+    my $wanted = sub { processChanges($last, \$changed) };
+
+	# Two! slashes
+	find({ wanted => $wanted}, "incoming//");
+
+    if ($changed) {
+	open(X, ">$TIMESTAMP");
+	print X $$;
+	close(X);
+    }
+
+}
+
+sub processChanges($$) {
+    my $last = shift;
+    my $touched = shift;
+
+    -f or return;
+    /\.changes$/ or return;
+    (stat $_)[9] >= $last or return;
+
+    my $current = $_;
+    my ($base) = $File::Find::dir =~ m!//(.*)!;
+
+    print "checking $File::Find::name\n" if -t STDIN;
+    my @import;
+
+    my $changes = new Debian::ChangesFile($_);
+
+    push @import, [$_, "$POOLDIR/$base/" . $_];
+
+    foreach ($changes->binaryFiles) {
+	print "\t", $_->file, "\n" if -t STDIN;
+	$_->check;
+	push @import, [$_->file, "$POOLDIR/$base/" . $_->file];
+    }
+
+    foreach ($changes->sourceFiles) {
+	print "\t", $_->file, "\n" if -t STDIN;
+	$_->check;
+	push @import, [$_->file, "$POOLDIR/$base/" . $_->file];
+	my $sources = new Debian::ControlFile $_;
+	foreach ($sources->files) {
+	    print "\t\t", $_->file, "\n" if -t STDIN;
+	    $_->check();
+	push @import, [$_->file, "$POOLDIR/$base/" . $_->file];
+	}
+    }
+
+    print "ok ($current)\n" if -t STDIN;
+
+    foreach (@import) {
+	my ($from, $to) = @$_;
+	my $dstdir = dirname($to);
+	-d $dstdir or mkpath($dstdir, 0, 0755) or die "Can't mkpath $dstdir: $!\n";
+	my $in = new IO::File $from or die "Can't open <$from: $!\n";
+	my $out = new IO::File ">$to.tmp" or die "Can't open >$to.tmp: $!\n";
+
+	local $/ = \4096;
+	$out->print($_) while <$in>;
+	$out->close;
+	$in->close;
+
+	utime((stat $from)[8, 9], "$to.tmp") or die "Can't change timestamps on $to: $!\n";
+	rename("$to.tmp", $to) or die "Can't rename $to.tmp -> $to: $!\n";
+	$$touched = 1;
+    }
+
+}
+
+# vim:sts=4 sw=4 aw ai sm: