Strip trailing spaces

[catagits/Catalyst-Runtime.git] / lib / Catalyst / Script / Server.pm

diff --git a/lib/Catalyst/Script/Server.pm b/lib/Catalyst/Script/Server.pm
index 8c469a6..1094998 100644 (file)
--- a/lib/Catalyst/Script/Server.pm
+++ b/lib/Catalyst/Script/Server.pm
@@ -10,135 +10,214 @@ use FindBin qw/$Bin/;
 use lib "$Bin/../lib";
 use Pod::Usage;
 use Moose;
-use Catalyst::Engine::HTTP;
-use namespace::clean -except => [ qw(meta) ];
+use Catalyst::Restarter;
+#use Catalyst::Engine::HTTP;
+use namespace::autoclean;
 
 with 'MooseX::Getopt';
 
-has help => ( 
+has debug => (
+    traits => [qw(Getopt)],
+    cmd_aliases => 'd',
+    isa => 'Bool',
+    is => 'ro',
+    documentation => qq{
+    -d --debug force debug mode
+    }
+
+);
+
+has help => (
     traits => [qw(Getopt)],
     cmd_aliases => 'h',
-    isa => 'Bool',   
-    is => 'ro', 
-    required => 0, 
-    default => 0,  
+    isa => 'Bool',
+    is => 'ro',
+    documentation => qq{
+    -h --help display this help and exits
+    },
 );
 
-has host => ( 
-    isa => 'Str',    
-    is => 'ro', 
-    required => 0, 
-    default =>  "localhost" 
+has host => (
+    isa => 'Str',
+    is => 'ro',
+    ,
+    default =>  "localhost"
 );
 
-has fork => ( 
+has fork => (
     traits => [qw(Getopt)],
     cmd_aliases => 'f',
     isa => 'Bool',
-    is => 'ro', 
-    required => 0 
+    is => 'ro',
+
 );
 
-has listen => ( 
+has listen => (
     traits => [qw(Getopt)],
     cmd_aliases => 'l',
     isa => 'Int',
-    is => 'ro', 
-    required => 0, 
-    default => "3000" 
+    is => 'ro',
+    ,
+    default => "3000"
 );
 
-has pidfile => ( 
+has pidfile => (
     traits => [qw(Getopt)],
     cmd_aliases => 'pid',
-    isa => 'Str',    
-    is => 'ro', 
-    required => 0 
+    isa => 'Str',
+    is => 'ro',
+
 );
 
-has keepalive => ( 
+has keepalive => (
     traits => [qw(Getopt)],
     cmd_aliases => 'k',
-    isa => 'Bool',   
-    is => 'ro', 
-    required => 0, 
-    default => 0 
+    isa => 'Bool',
+    is => 'ro',
+    ,
+
 );
 
-has background => ( 
+has background => (
     traits => [qw(Getopt)],
     cmd_aliases => 'bg',
-    isa => 'Bool',   
-    is => 'ro', 
-    required => 0 
+    isa => 'Bool',
+    is => 'ro',
 );
 
-has app => ( 
+
+has _app => (
+    reader   => 'app',
+    init_arg => 'app',
     traits => [qw(NoGetopt)],
-    isa => 'Str',    
-    is => 'ro', 
-    required => 1,
-); 
+    isa => 'Str',
+    is => 'ro',
+);
 
 has restart => (
     traits => [qw(Getopt)],
-    cmd_aliases => 'r', 
-    isa => 'Bool',   
-    is => 'ro', 
-    required => 0 
+    cmd_aliases => 'r',
+    isa => 'Bool',
+    is => 'ro',
+
+);
+
+has restart_directory => (
+    traits => [qw(Getopt)],
+    cmd_aliases => 'rdir',
+    isa => 'Str',
+    is  => 'ro',
 );
 
-has restart_delay => ( 
+has restart_delay => (
     traits => [qw(Getopt)],
     cmd_aliases => 'rdel',
-    isa => 'Int',    
-    is => 'ro', 
-    required => 0 
+    isa => 'Int',
+    is => 'ro',
+
 );
 
-has restart_regex => ( 
+has restart_regex => (
     traits => [qw(Getopt)],
     cmd_aliases => 'rxp',
-    isa => 'Str',    
-    is => 'ro', 
-    required => 0 
+    isa => 'Str',
+    is => 'ro',
+
 );
 
-has follow_symlinks => ( 
+has follow_symlinks => (
     traits => [qw(Getopt)],
     cmd_aliases => 'sym',
-    isa => 'Bool',   
-    is => 'ro', 
-    required => 0 
+    isa => 'Bool',
+    is => 'ro',
+
 );
 
+sub usage {
+    my ($self) = shift;
+
+    return pod2usage();
+
+}
+
 my @argv = @ARGV;
 
 sub run {
     my $self = shift;
-    
-    pod2usage() if $self->help;
+
+    $self->usage if $self->help;
+
+    if ( $self->debug ) {
+        $ENV{CATALYST_DEBUG} = 1;
+    }
+
+    if ( $self->restart ) {
+        die "Cannot run in the background and also watch for changed files.\n"
+            if $self->background;
+
+        require Catalyst::Restarter;
+
+        my $subclass = Catalyst::Restarter->pick_subclass;
+
+        my %args;
+        $args{follow_symlinks} = $self->follow_symlinks;
+        $args{directories}     = $self->restart_directory;
+        $args{sleep_interval}  = $self->restart_delay;
+        $args{filter} = qr/$self->restart_regex/;
+
+        my $restarter = $subclass->new(
+            %args,
+            start_sub => $self->runner,
+            argv      => $self->ARGV,
+        );
+
+        $restarter->run_and_watch;
+    }
+    else {
+        $self->runner;
+    }
+
+
+}
+
+sub runner {
+    my ($self) = shift;
+
+    # If we load this here, then in the case of a restarter, it does not
+    # need to be reloaded for each restart.
+    require Catalyst;
+
+    # If this isn't done, then the Catalyst::Devel tests for the restarter
+    # fail.
+    $| = 1 if $ENV{HARNESS_ACTIVE};
+
+
+    $self->usage if $self->help;
     my $app = $self->app;
     Class::MOP::load_class($app);
+
+    if ( $self->debug ) {
+        $ENV{CATALYST_DEBUG} = 1;
+    }
+
+
     $app->run(
         $self->listen, $self->host,
-        {  
+        {
            'fork'            => $self->fork,
            keepalive         => $self->keepalive,
            background        => $self->background,
            pidfile           => $self->pidfile,
            keepalive         => $self->keepalive,
-           restart           => $self->restart,
-           restart_delay     => $self->restart_delay,
-           restart_regex     => qr/$self->restart_regex/,
-# FIXME    restart_directory => $self->restart_directory,
            follow_symlinks   => $self->follow_symlinks,
-        }  
+        }
     );
-
 }
 
 
+no Moose;
+__PACKAGE__->meta->make_immutable;
+
 1;
 
 =head1 NAME