X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FObject%2FRemote%2FFatNode.pm;h=3a7025ca9b2ce0f63b7382df9fb9aab965231cf9;hb=c003f065a0f7f8e88e3454ce9067d92f12cd249c;hp=0d67a98014975cb94bd0aee9b60a080839751336;hpb=3a966220ab1c15c63dcac5002bdd175cf70deaa8;p=scpubgit%2FObject-Remote.git

diff --git a/lib/Object/Remote/FatNode.pm b/lib/Object/Remote/FatNode.pm
index 0d67a98..3a7025c 100644
--- a/lib/Object/Remote/FatNode.pm
+++ b/lib/Object/Remote/FatNode.pm
@@ -4,6 +4,11 @@ use strictures 1;
 use Config;
 use B qw(perlstring);
 
+my @exclude_mods = qw(XSLoader.pm DynaLoader.pm);
+
+#used by t/watchdog_fatnode
+our $INHIBIT_RUN_NODE = 0;
+
 sub stripspace {
   my ($text) = @_;
   $text =~ /^(\s+)/ && $text =~ s/^$1//mg;
@@ -36,23 +41,66 @@ my $command = qq(
 
 $command =~ s/\n/ /g;
 
+#warn $command;
 chomp(my @inc = qx($command));
 
+my %exclude = map { $_ => 1 } @exclude_mods;
+my %mod_files = @inc;
 my %mods = reverse @inc;
 
-#TODO oi this isn't right yet
-my @non_core_non_arch = grep +(
+foreach(keys(%mods)) {
+  if ($exclude{ $mods{$_} }) {
+    delete($mods{$_});    
+  }
+}
+
+#TODO quick and dirty mod for testing - vendorarchexp from a perlbrew build
+#was set to '' which evaluates as a true regex
+
+#use Data::Dumper;
+#print STDERR Dumper([keys %mod_files]);
+#print STDERR Dumper([keys %mods]);
+
+my @non_core_non_arch = ( $mod_files{'Devel/GlobalDestruction.pm'} );
+push @non_core_non_arch, grep +(
   not (
-    /^\Q$Config{privlibexp}/ or /^\Q$Config{archlibexp}/
-    #or /^\Q$Config{vendorarchexp}/ or /^\Q$Config{sitearchexp}/
+    $Config{privlibexp} ne '' && /^\Q$Config{privlibexp}/ 
+      or $Config{archlibexp} ne '' && /^\Q$Config{archlibexp}/
+      or $Config{vendorarchexp} ne '' && /^\Q$Config{vendorarchexp}/
+      or $Config{sitearchexp} ne '' && /^\Q$Config{sitearchexp}/
   )
-), keys %mods;
+), grep !/\Q$Config{archname}/, grep !/\Q$Config{myarchname}/, keys %mods;
 
 my @core_non_arch = grep +(
-  /^\Q$Config{privlibexp}/
-  and not(/^\Q$Config{archlibexp}/ or /\Q$Config{archname}/ or /\Q$Config{myarchname}/)
+  $Config{privlibexp} ne '' && /^\Q$Config{privlibexp}/
+  and not($Config{archlibexp} ne '' && /^\Q$Config{archlibexp}/
+    or /\Q$Config{archname}/ or /\Q$Config{myarchname}/)
 ), keys %mods;
 
+#print STDERR "non-core non-arch ", Dumper(\@non_core_non_arch);
+#print STDERR "core non-arch ", Dumper(\@core_non_arch);
+
+#TODO this is the wrong path to go down - fork() will bring
+#the env vars with it and the ssh connector can handle
+#forwarding the env vars
+my $env_pass = '';
+if (defined($ENV{OBJECT_REMOTE_LOG_LEVEL})) {
+  my $level = $ENV{OBJECT_REMOTE_LOG_LEVEL};
+  $env_pass .= '$ENV{OBJECT_REMOTE_LOG_LEVEL} = "' . $level . "\";\n";
+}
+if (defined($ENV{OBJECT_REMOTE_LOG_FORMAT})) {
+  my $format = $ENV{OBJECT_REMOTE_LOG_FORMAT};
+  $env_pass .= '$ENV{OBJECT_REMOTE_LOG_FORMAT} = "' . $format . "\";\n";
+}
+if (defined($ENV{OBJECT_REMOTE_LOG_SELECTIONS})) {
+  my $selections = $ENV{OBJECT_REMOTE_LOG_SELECTIONS};
+  $env_pass .= '$ENV{OBJECT_REMOTE_LOG_SELECTIONS} = "' . $selections . "\";\n";
+}
+if (defined($ENV{OBJECT_REMOTE_LOG_FORWARDING})) {
+  my $forwarding = $ENV{OBJECT_REMOTE_LOG_FORWARDING};
+  $env_pass .= '$ENV{OBJECT_REMOTE_LOG_FORWARDING} = "' . $forwarding . "\";\n";
+}
+
 my $start = stripspace <<'END_START';
   # This chunk of stuff was generated by Object::Remote::FatNode. To find
   # the original file's code, look for the end of this BEGIN block or the
@@ -60,17 +108,27 @@ my $start = stripspace <<'END_START';
   BEGIN {
   my (%fatpacked,%fatpacked_extra);
 END_START
+
+$start .= 'my %exclude = map { $_ => 1 } qw(' . join(' ', @exclude_mods) . ");\n";
+
 my $end = stripspace <<'END_END';
   s/^  //mg for values %fatpacked, values %fatpacked_extra;
 
-  sub load_from_hash {
+sub load_from_hash {
     if (my $fat = $_[0]->{$_[1]}) {
+      if ($exclude{$_[1]}) {
+        warn "Will not pre-load '$_[1]'";
+        return undef; 
+      }
+ 
+      #warn "handling $_[1]";
       open my $fh, '<', \$fat;
       return $fh;
     }
+    
     #Uncomment this to find brokenness
     #warn "Missing $_[1]";
-    return
+    return;
   }
 
   unshift @INC, sub { load_from_hash(\%fatpacked, $_[1]) };
@@ -80,17 +138,24 @@ my $end = stripspace <<'END_END';
 
   use strictures 1;
   use Object::Remote::Node;
-  Object::Remote::Node->run;
+  
+  unless ($Object::Remote::FatNode::INHIBIT_RUN_NODE) {
+    Object::Remote::Node->run(watchdog_timeout => $WATCHDOG_TIMEOUT);    
+  }
+  
 END_END
 
 my %files = map +($mods{$_} => scalar do { local (@ARGV, $/) = ($_); <> }),
               @non_core_non_arch, @core_non_arch;
 
+my %did_pack;
 sub generate_fatpack_hash {
   my ($hash_name, $orig) = @_;
   (my $stub = $orig) =~ s/\.pm$//;
   my $name = uc join '_', split '/', $stub;
   my $data = $files{$orig} or die $orig; $data =~ s/^/  /mg;
+  return () if $did_pack{$hash_name}{$orig};
+  $did_pack{$hash_name}{$orig} = 1;
   return '$'.$hash_name.'{'.perlstring($orig).qq!} = <<'${name}';\n!
   .qq!${data}${name}\n!;
 }
@@ -100,6 +165,7 @@ my @segments = (
     map(generate_fatpack_hash('fatpacked_extra', $_), sort map $mods{$_}, @core_non_arch),
 );
 
-our $DATA = join "\n", $start, @segments, $end;
+#print STDERR Dumper(\@segments);
+our $DATA = join "\n", $start, $env_pass, @segments, $end;
 
 1;