rename server

diff --git a/bak-git-server.pl b/bak-git-server.pl
new file mode 100755 (executable)
index 0000000..c7b842a
--- /dev/null
+++ b/bak-git-server.pl
@@ -0,0 +1,114 @@
+#!/usr/bin/perl
+
+=head1 bak-git
+
+Simpliest possible backup from remote host (with natcat as
+only depenency) to ad-hoc remote server
+
+Install on client with:
+
+  echo install | nc 127.0.0.1 9001 > bak ; chmod 755 bak
+
+Start server with:
+
+  ./server.pl /path/to/backup 127.0.0.1
+
+You will want to add following to C<~/.ssh/config>
+
+  RemoteForward 9001 localhost:9001
+
+=cut
+
+use warnings;
+use strict;
+use autodie;
+use IO::Socket::INET;
+use File::Path;
+use Getopt::Long;
+
+my $install = 0;
+GetOptions(
+       'install!' => \$install,
+) || die "$!\n";
+
+my ( $dir, $server_ip ) = @ARGV;
+die "usage: $0 /backup/directory\n" unless $dir;
+$server_ip ||= '127.0.0.1';
+
+my $shell_client = <<__SHELL_CLIENT__;
+#!/bin/sh
+echo `hostname -s` `pwd` \$* | nc $server_ip 9001
+__SHELL_CLIENT__
+
+chdir $dir;
+system 'git init' unless -e '.git';
+
+if ( $install ) {
+       open(my $fh, '>', '/tmp/bak');
+       print $fh $shell_client;
+       close($fh);
+
+       foreach my $hostname ( glob '*' ) {
+               warn "install on $hostname\n";
+               system "scp /tmp/bak root\@$hostname:/usr/local/bin/";
+       }
+}
+
+my $server = IO::Socket::INET->new(
+       Proto     => 'tcp',
+       LocalAddr => $server_ip,
+       LocalPort => 9001,
+       Listen    => SOMAXCONN,
+       Reuse     => 1
+) || die $!;
+
+
+warn "dir: $dir listen: $server_ip:9001\n"
+       , "remote-host> echo install | nc $server_ip 9001 > bak ; chmod 755 bak\n"
+       , $shell_client
+;
+
+while (my $client = $server->accept()) {
+       my ($hostname,$pwd,$command,$path,$message) = split(/\s+/,<$client>,5);
+
+       if ( $pwd eq 'install' ) {
+               warn "install on $hostname\n";
+               print $client $shell_client;
+               close($client);
+               system 'ssh-copy-id', "root\@$hostname" if ! -d $hostname;
+               next;
+       }
+
+       $message ||= '';
+       $path = "$pwd/$path" unless $path =~ m{^/};
+
+       warn "$hostname [$command] $path | $message\n";
+
+
+       my $dir = $path;
+       $dir =~ s{/[^/]+$}{};
+
+       mkpath "$hostname/$dir" unless -e "$hostname/$dir";
+
+       if ( ! $command ) {
+               system "find $hostname -type f | sed 's,$hostname,,' > /tmp/$hostname.list";
+               system "rsync -avv --files-from /tmp/$hostname.list root\@$hostname:/ $hostname/"
+       } elsif ( $command eq 'add' ) {
+               system 'rsync', '-avv', "root\@$hostname:$path", "$hostname/$path";
+               system 'git', 'add', "$hostname/$path";
+       } elsif ( $command eq 'commit' ) {
+               system 'rsync', '-avv', "root\@$hostname:$path", "$hostname/$path" if $path;
+               $message ||= "$command $hostname $path";
+               system 'git', 'commit', '-m', $message, "$hostname/$path";
+       } elsif ( $command =~ m{(diff|status|log)} ) {
+               my $opt = '--summary' if $command eq 'log';
+               print $client `git $command $opt $hostname`;
+       } elsif ( $command eq 'revert' ) {
+               print $client `git checkout -- $hostname/$path`;
+               system 'rsync', '-avv', "$hostname/$path", "root\@$hostname:$path";
+       } else {
+               print $client "Unknown command: $command\n";
+       }
+
+}
+

diff --git a/server.pl b/server.pl
deleted file mode 100755 (executable)
index c7b842a..0000000
--- a/server.pl
+++ /dev/null
@@ -1,114 +0,0 @@
-#!/usr/bin/perl
-
-=head1 bak-git
-
-Simpliest possible backup from remote host (with natcat as
-only depenency) to ad-hoc remote server
-
-Install on client with:
-
-  echo install | nc 127.0.0.1 9001 > bak ; chmod 755 bak
-
-Start server with:
-
-  ./server.pl /path/to/backup 127.0.0.1
-
-You will want to add following to C<~/.ssh/config>
-
-  RemoteForward 9001 localhost:9001
-
-=cut
-
-use warnings;
-use strict;
-use autodie;
-use IO::Socket::INET;
-use File::Path;
-use Getopt::Long;
-
-my $install = 0;
-GetOptions(
-       'install!' => \$install,
-) || die "$!\n";
-
-my ( $dir, $server_ip ) = @ARGV;
-die "usage: $0 /backup/directory\n" unless $dir;
-$server_ip ||= '127.0.0.1';
-
-my $shell_client = <<__SHELL_CLIENT__;
-#!/bin/sh
-echo `hostname -s` `pwd` \$* | nc $server_ip 9001
-__SHELL_CLIENT__
-
-chdir $dir;
-system 'git init' unless -e '.git';
-
-if ( $install ) {
-       open(my $fh, '>', '/tmp/bak');
-       print $fh $shell_client;
-       close($fh);
-
-       foreach my $hostname ( glob '*' ) {
-               warn "install on $hostname\n";
-               system "scp /tmp/bak root\@$hostname:/usr/local/bin/";
-       }
-}
-
-my $server = IO::Socket::INET->new(
-       Proto     => 'tcp',
-       LocalAddr => $server_ip,
-       LocalPort => 9001,
-       Listen    => SOMAXCONN,
-       Reuse     => 1
-) || die $!;
-
-
-warn "dir: $dir listen: $server_ip:9001\n"
-       , "remote-host> echo install | nc $server_ip 9001 > bak ; chmod 755 bak\n"
-       , $shell_client
-;
-
-while (my $client = $server->accept()) {
-       my ($hostname,$pwd,$command,$path,$message) = split(/\s+/,<$client>,5);
-
-       if ( $pwd eq 'install' ) {
-               warn "install on $hostname\n";
-               print $client $shell_client;
-               close($client);
-               system 'ssh-copy-id', "root\@$hostname" if ! -d $hostname;
-               next;
-       }
-
-       $message ||= '';
-       $path = "$pwd/$path" unless $path =~ m{^/};
-
-       warn "$hostname [$command] $path | $message\n";
-
-
-       my $dir = $path;
-       $dir =~ s{/[^/]+$}{};
-
-       mkpath "$hostname/$dir" unless -e "$hostname/$dir";
-
-       if ( ! $command ) {
-               system "find $hostname -type f | sed 's,$hostname,,' > /tmp/$hostname.list";
-               system "rsync -avv --files-from /tmp/$hostname.list root\@$hostname:/ $hostname/"
-       } elsif ( $command eq 'add' ) {
-               system 'rsync', '-avv', "root\@$hostname:$path", "$hostname/$path";
-               system 'git', 'add', "$hostname/$path";
-       } elsif ( $command eq 'commit' ) {
-               system 'rsync', '-avv', "root\@$hostname:$path", "$hostname/$path" if $path;
-               $message ||= "$command $hostname $path";
-               system 'git', 'commit', '-m', $message, "$hostname/$path";
-       } elsif ( $command =~ m{(diff|status|log)} ) {
-               my $opt = '--summary' if $command eq 'log';
-               print $client `git $command $opt $hostname`;
-       } elsif ( $command eq 'revert' ) {
-               print $client `git checkout -- $hostname/$path`;
-               system 'rsync', '-avv', "$hostname/$path", "root\@$hostname:$path";
-       } else {
-               print $client "Unknown command: $command\n";
-       }
-
-}
-