From 3d9c9fe2f794caa47f3bf4b7626f2c84108bf50e Mon Sep 17 00:00:00 2001
From: Anthony Towns <aj@azure.humbug.org.au>
Date: Mon, 5 Mar 2007 15:39:55 +1000
Subject: [PATCH] Add ssh-move script, and use it to sync versioning info
 across to bugs.debian.org

---
 config/debian/cron.unchecked |   3 +
 scripts/debian/ssh-move      | 128 +++++++++++++++++++++++++++++++++++
 2 files changed, 131 insertions(+)
 create mode 100755 scripts/debian/ssh-move

diff --git a/config/debian/cron.unchecked b/config/debian/cron.unchecked
index 04b06156..a98ff086 100644
--- a/config/debian/cron.unchecked
+++ b/config/debian/cron.unchecked
@@ -30,6 +30,9 @@ if lockfile -r3 $LOCKFILE; then
 		dak process-unchecked -a $changes >> $report
 		echo "--" >> $report
 
+		# sync with debbugs
+		$scriptsdir/ssh-move --server --ssh-identity /srv/ftp.debian.org/s3kr1t/id_debbugs-vt --ssh-move-path /home/debbugs/ssh-move --from-directory $queuedir/bts_version_track --to-directory /org/bugs.debian.org/versions/queue/ftp-master debbugs@bugs.debian.org \*.debinfo \*.versions
+
 		if lockfile -r3 $NOTICE; then
 			LOCKDAILY="YES"
 			psql projectb -A -t -q -c "SELECT filename FROM queue_build WHERE queue = 0 AND suite = 5 AND in_queue = true AND filename ~ 'd(sc|eb)$'" > $dbdir/dists/unstable_accepted.list
diff --git a/scripts/debian/ssh-move b/scripts/debian/ssh-move
new file mode 100755
index 00000000..ab820a7d
--- /dev/null
+++ b/scripts/debian/ssh-move
@@ -0,0 +1,128 @@
+#! /usr/bin/perl -w
+use strict;
+
+use IPC::Open2;
+
+$ENV{LANG} = "C";
+
+# The protocol consists of repeated exchanges of the following:
+#
+#   S: <filename>
+#   S: <each line of file, with dot-stuffing as in SMTP>
+#   S: .
+#   C: [writes file]
+#   C: <filename>
+#   S: [unlinks file]
+
+my $server = 0;
+my $verbose = 0;
+my $nonint = 0;
+my $sshidentity;
+my $sshmovepath = 'ssh-move';
+my $fromdir;
+my $todir;
+
+while (@ARGV) {
+    local $_ = shift @ARGV;
+    if (/^--server$/) {
+	$server = 1;
+    } elsif (/^--verbose$/) {
+	$verbose = 1;
+    } elsif (/^--ssh-identity$/) {
+	$sshidentity = shift @ARGV;
+    } elsif (/^--ssh-move-path$/) {
+	$sshmovepath = shift @ARGV;
+    } elsif (/^--from-directory$/) {
+	$fromdir = shift @ARGV;
+    } elsif (/^--to-directory$/) {
+	$todir = shift @ARGV;
+    } elsif (/^--non-interactive$/) {
+        $nonint = 1;
+    } else {
+	unshift @ARGV, $_;
+	last;
+    }
+}
+
+local $| = 1;
+
+
+my ($in, $out) = (*STDIN, *STDOUT);
+
+unless ($nonint) {
+    my $servername = shift @ARGV;
+    local (*READER, *WRITER);
+
+    my @args = ('ssh');
+    push @args, '-i', $sshidentity if defined $sshidentity;
+
+    push @args, $servername, $sshmovepath;
+    push @args, '--server' unless ($server);
+    push @args, '--to-directory', $todir if (defined $todir && $server);
+    push @args, '--from-directory', $fromdir if (defined $fromdir && !$server);
+    push @args, '--non-interactive';
+    push @args, map quotemeta, @ARGV unless ($server);
+
+    my $pid = open2 (\*READER, \*WRITER, @args);
+
+    ($in, $out) = (*READER, *WRITER);
+}
+
+sub server ()
+{
+    chdir $fromdir if defined $fromdir;
+
+    my @files = map glob, @ARGV;
+
+    for my $file (@files) {
+	print $out "$file\n" or die "can't print to client: $!";
+	open FILE, "< $file" or die "can't open $file: $!\n";
+	local $_;
+	while (<FILE>) {
+	    chomp;
+	    $_ = ".$_" if /^\./;
+	    print $out "$_\n" or die "can't print to client: $!";
+	}
+	print $out ".\n" or die "can't print to client: $!";
+
+	my $confirm = <$in>;
+	chomp $confirm if defined $confirm;
+	unlink $file if defined $confirm and $confirm eq $file;
+    }
+}
+
+sub client ()
+{
+    chdir $todir if defined $todir;
+
+    my $file;
+    while (defined ($file = <$in>)) {
+	chomp $file;
+	print STDERR $file if $verbose;
+	(my $tmpfile = $file) =~ s[.*/][];
+	$tmpfile .= ".$$.tmp";
+	# TODO: unlink $tmpfile if things go wrong
+	open TMP, "> $tmpfile" or die "can't open $tmpfile: $!";
+	local $_;
+	while (<$in>) {
+	    chomp;
+	    if ($_ eq '.') {
+		close TMP or die "can't close $tmpfile: $!";
+		rename $tmpfile, $file
+		    or die "can't rename $tmpfile to $file: $!";
+		print $out "$file\n" or die "can't print to server: $!";
+		last;
+	    } else {
+		s/^\.//;
+		print TMP "$_\n" or die "can't print to $tmpfile: $!";
+	    }
+	}
+	print STDERR " ok\n" if $verbose;
+    }
+}
+
+if ($server) {
+    server ();
+} else {
+    client ();
+}
-- 
2.39.2