X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FTak.pm;h=65a6153794018d85bf3d4ec31e9842aee8143afa;hb=fb0f5964bfe05daa3f82ec9261cfc0bb9d181223;hp=dfa19300a986dc6def3fc7e47538907a84e97741;hpb=b1aab0cf42d520d69d4bd8cc8f7cc86d7d21f6d9;p=scpubgit%2FTak.git

diff --git a/lib/Tak.pm b/lib/Tak.pm
index dfa1930..65a6153 100644
--- a/lib/Tak.pm
+++ b/lib/Tak.pm
@@ -3,15 +3,25 @@ package Tak;
 use Tak::Loop;
 use strictures 1;
 
-our $loop;
+our $VERSION = '0.001001'; # 0.1.1
+
+our ($loop, $did_upgrade);
 
 sub loop { $loop ||= Tak::Loop->new }
 
+sub loop_upgrade {
+  return if $did_upgrade;
+  require IO::Async::Loop;
+  my $new_loop = IO::Async::Loop->new;
+  $loop->pass_watches_to($new_loop) if $loop;
+  $loop = $new_loop;
+  $did_upgrade = 1;
+}
+
 sub loop_until {
   my ($class, $done) = @_;
   return if $done;
-  my $loop = $class->loop;
-  $loop->loop_once until $_[1];
+  $class->loop->loop_once until $_[1];
 }
 
 sub await_all {
@@ -35,4 +45,61 @@ sub await_all {
   return;
 }
 
-1;
+"for lexie";
+
+=head1 NAME
+
+Tak - Multi host remote control over ssh
+
+=head1 SYNOPSIS
+
+  bin/tak -h user1@host1 -h user2@host2 exec cat /etc/hostname
+
+or
+
+  in Takfile:
+
+  package Tak::MyScript;
+  
+  use Tak::Takfile;
+  use Tak::ObjectClient;
+  
+  sub each_get_homedir {
+    my ($self, $remote) = @_;
+    my $oc = Tak::ObjectClient->new(remote => $remote);
+    my $home = $oc->new_object('Path::Class::Dir')->absolute->stringify;
+    $self->stdout->print(
+      $remote->host.': '.$home."\n"
+    );
+  }
+  
+  1;
+
+then
+
+  tak -h something get-homedir
+
+=head1 WHERE'S THE REST?
+
+A drink leaked in my bag on the way back from LPW. You'll get more once I
+get my laptop's drive into an enclosure and decant the slides.
+
+=head1 AUTHOR
+
+mst - Matt S. Trout (cpan:MSTROUT) <mst@shadowcat.co.uk>
+
+=head1 CONTRIBUTORS
+
+None required yet. Maybe this module is perfect (hahahahaha ...).
+
+=head1 COPYRIGHT
+
+Copyright (c) 2011 the strictures L</AUTHOR> and L</CONTRIBUTORS>
+as listed above.
+
+=head1 LICENSE
+
+This library is free software and may be distributed under the same terms
+as perl itself.
+
+=cut