X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=scpubgit%2FObject-Remote.git;a=blobdiff_plain;f=lib%2FObject%2FRemote%2FRole%2FConnector%2FPerlInterpreter.pm;h=f304a8d650977fe89658d8097c151774a2027309;hp=84b298840f86e7960d2351e9182ac88fe4e3df83;hb=1b315002f7e87ede72405474f0efab1864769fac;hpb=18e789ab29dc85ae3bc1ad88df0512f07aaad0d7

diff --git a/lib/Object/Remote/Role/Connector/PerlInterpreter.pm b/lib/Object/Remote/Role/Connector/PerlInterpreter.pm
index 84b2988..f304a8d 100644
--- a/lib/Object/Remote/Role/Connector/PerlInterpreter.pm
+++ b/lib/Object/Remote/Role/Connector/PerlInterpreter.pm
@@ -1,6 +1,7 @@
 package Object::Remote::Role::Connector::PerlInterpreter;
 
 use IPC::Open2;
+use IO::Handle;
 use Object::Remote::ModuleSender;
 use Object::Remote::Handle;
 use Scalar::Util qw(blessed);
@@ -8,34 +9,68 @@ use Moo::Role;
 
 with 'Object::Remote::Role::Connector';
 
-around connect => sub {
-  my ($orig, $self) = (shift, shift);
-  my $conn = $self->$orig(@_);
+has module_sender => (is => 'lazy');
+
+sub _build_module_sender {
   my ($hook) =
     grep {blessed($_) && $_->isa('Object::Remote::ModuleLoader::Hook') }
       @INC;
-  my $sender = $hook ? $hook->sender : Object::Remote::ModuleSender->new;
+  return $hook ? $hook->sender : Object::Remote::ModuleSender->new;
+}
+
+around connect => sub {
+  my ($orig, $self) = (shift, shift);
+  my $conn = $self->$orig(@_);
   Object::Remote::Handle->new(
     connection => $conn,
     class => 'Object::Remote::ModuleLoader',
-    args => { module_sender => $sender }
+    args => { module_sender => $self->module_sender }
   )->disarm_free;
+  require Object::Remote::Prompt;
+  Object::Remote::Prompt::maybe_set_prompt_command_on($conn);
   return $conn;
 };
 
 sub _perl_command { 'perl', '-' }
 
-sub _open2_for {
+sub _start_perl {
   my $self = shift;
   my $pid = open2(
     my $foreign_stdout,
     my $foreign_stdin,
     $self->_perl_command(@_),
   ) or die "Failed to run perl at '$_[0]': $!";
-  require Object::Remote::FatNode;
-  print $foreign_stdin $Object::Remote::FatNode::DATA, "__END__\n"
+  return ($foreign_stdin, $foreign_stdout, $pid);
+}
+
+sub _open2_for {
+  my $self = shift;
+  my ($foreign_stdin, $foreign_stdout, $pid) = $self->_start_perl(@_);
+  $foreign_stdin->autoflush(1);
+  print $foreign_stdin 'BEGIN { $ENV{OBJECT_REMOTE_DEBUG} = 1 }'."\n"
+    if $ENV{OBJECT_REMOTE_DEBUG};
+  print $foreign_stdin $self->fatnode_text
     or die "Failed to send fatpacked data to new node on '$_[0]': $!";
   return ($foreign_stdin, $foreign_stdout, $pid);
 }
 
+sub fatnode_text {
+  my ($self) = @_;
+  require Object::Remote::FatNode;
+  my $text = '';
+  $text .= 'BEGIN { $ENV{OBJECT_REMOTE_DEBUG} = 1 }'."\n"
+    if $ENV{OBJECT_REMOTE_DEBUG};
+  $text .= <<'END';
+$INC{'Object/Remote/FatNode.pm'} = __FILE__;
+$Object::Remote::FatNode::DATA = <<'ENDFAT';
+END
+  $text .= $Object::Remote::FatNode::DATA;
+  $text .= "ENDFAT\n";
+  $text .= <<'END';
+eval $Object::Remote::FatNode::DATA;
+END
+  $text .= "__END__\n";
+  return $text;
+}
+
 1;