prep for release

[p5sagit/App-FatPacker.git] / lib / App / FatPacker.pm

diff --git a/lib/App/FatPacker.pm b/lib/App/FatPacker.pm
index cdbb400..433cc0f 100644 (file)
--- a/lib/App/FatPacker.pm
+++ b/lib/App/FatPacker.pm
@@ -13,16 +13,16 @@ use File::Copy qw(copy);
 use File::Path qw(mkpath rmtree);
 use B qw(perlstring);
 
-our $VERSION = '0.009006'; # 0.9.6
+our $VERSION = '0.009007'; # 0.9.7
 
 $VERSION = eval $VERSION;
 
 sub call_parser {
   my $self = shift;
-  my ( $args, $options ) = @_;
+  my ($args, $options) = @_;
 
   local *ARGV = [ @{$args} ];
-  $self->{'option_parser'}->getoptions( @{$options} );
+  $self->{option_parser}->getoptions(@$options);
 
   return [ @ARGV ];
 }
@@ -69,39 +69,57 @@ sub script_command_help {
 sub script_command_trace {
   my ($self, $args) = @_;
 
-  $args = $self->call_parser( $args => [
+  $args = $self->call_parser($args => [
     'to=s' => \my $file,
     'to-stderr' => \my $to_stderr,
     'use=s' => \my @additional_use
-  ] );
+  ]);
 
   die "Can't use to and to-stderr on same call" if $file && $to_stderr;
 
   $file ||= 'fatpacker.trace';
+
   if (!$to_stderr and -e $file) {
     unlink $file or die "Couldn't remove old trace file: $!";
   }
   my $arg = do {
     if ($to_stderr) {
-      "=>&STDERR"
+      "=&STDERR"
     } elsif ($file) {
-      "=>>${file}"
+      ">>${file}"
     }
   };
 
-  if(@additional_use) {
-    $arg .= "," . join ",", @additional_use;
-  }
-
-  $self->trace($arg, $args);
+  $self->trace(
+    use => \@additional_use,
+    args => $args,
+    output => $arg,
+  );
 }
 
 sub trace {
-  my ($self, $arg, $args) = @_;
+  my ($self, %opts) = @_;
+
+  my $capture;
+
+  my $output = $opts{output} || do {
+    $capture++; '>&STDOUT'
+  };
+
+  my $trace_opts = join ',', $output||'>&STDOUT', @{$opts{use}||[]};
+
+  local $ENV{PERL5OPT} = '-MApp::FatPacker::Trace='.$trace_opts;
 
-  {
-    local $ENV{PERL5OPT} = '-MApp::FatPacker::Trace'.$arg;
-    system $^X, @$args;
+  my @args = @{$opts{args}||[]};
+
+  if ($output) {
+    # user specified output target, JFDI
+    system $^X, @args;
+    return;
+  } else {
+    # no output target specified, slurp
+    open my $out_fh, '-|', $^X, @args;
+    return do { local $/; <$out_fh> };
   }
 }