#!/usr/bin/perl -w
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use warnings;
use strict;

BEGIN {
    die <<EOT if ${^TAINT};
RT does not run under Perl's "taint mode".  Remove -T from the command
line, or remove the PerlTaintCheck parameter from your mod_perl
configuration.
EOT
}

# fix lib paths, some may be relative
BEGIN { # BEGIN RT CMD BOILERPLATE
    require File::Spec;
    require Cwd;
    my @libs = ("lib", "local/lib");
    my $bin_path;

    for my $lib (@libs) {
        unless ( File::Spec->file_name_is_absolute($lib) ) {
            $bin_path ||= ( File::Spec->splitpath(Cwd::abs_path(__FILE__)) )[1];
            $lib = File::Spec->catfile( $bin_path, File::Spec->updir, $lib );
        }
        unshift @INC, $lib;
    }

}

use Getopt::Long;
no warnings 'once';

if (grep { m/help/ } @ARGV) {
    require Pod::Usage;
    print Pod::Usage::pod2usage( { verbose => 2 } );
    exit;
}

require RT;
die "Wrong version of RT $RT::VERSION found; need 5.0.*"
    unless $RT::VERSION =~ /^5\.0\./;

RT->LoadConfig();
RT->InitPluginPaths();
RT->InitLogging();

require RT::Handle;
my ($integrity, $state, $msg) = RT::Handle->CheckIntegrity;

unless ( $integrity ) {
    print STDERR <<EOF;

RT couldn't connect to the database where tickets are stored.
If this is a new installation of RT, you should visit the URL below
to configure RT and initialize your database.

If this is an existing RT installation, this may indicate a database
connectivity problem.

The error RT got back when trying to connect to your database was:

$msg

EOF

    require RT::Installer;
    # don't enter install mode if the file exists but is unwritable
    if (-e RT::Installer->ConfigFile && !-w _) {
        die 'Since your configuration exists ('
          . RT::Installer->ConfigFile
          . ") but is not writable, I'm refusing to do anything.\n";
    }

    RT->Config->Set( 'LexiconLanguages' => '*' );
    RT::I18N->Init;

    RT->InstallMode(1);
} else {
    RT->Init( Heavy => 1 );

    my ($status, $msg) = RT::Handle->CheckCompatibility( $RT::Handle->dbh, 'post');
    unless ( $status ) {
        print STDERR $msg, "\n\n";
        exit -1;
    }
}

# we must disconnect DB before fork
if ($RT::Handle) {
    $RT::Handle->dbh->disconnect if $RT::Handle->dbh;
    $RT::Handle->dbh(undef);
    undef $RT::Handle;
}

require RT::PlackRunner;
# when used as a psgi file
if (caller) {
    return RT::PlackRunner->app;
}


my $r = RT::PlackRunner->new( RT->InstallMode    ? ( server => 'Standalone' ) :
                              $0 =~ /standalone/ ? ( server => 'Standalone' ) :
                              $0 =~ /fcgi$/      ? ( server => 'FCGI',    env => "deployment" )
                                                 : ( server => 'Starlet', env => "deployment" ) );
$r->parse_options(@ARGV);

# Try to clean up wrong-permissions var/
$SIG{INT} = sub {
    local $@;
    system("chown", "-R", "www:www", "/opt/rt5/var");
    exit 0;
} if $> == 0;

$r->run;

__END__

=head1 NAME

rt-server - RT standalone server

=head1 SYNOPSIS

    # runs prefork server listening on port 8080, requires Starlet
    rt-server --port 8080

    # runs prefork server listening on port 8080 at /rt
    rt-server --port 8080 --webpath /rt

    # runs server listening on port 8080
    rt-server --server Standalone --port 8080
    # or
    standalone_httpd --port 8080

    # runs other PSGI server on port 8080
    rt-server --server Starman --port 8080

=head1 DESCRIPTION

The C<rt-server> utility uses Plack so you can pass through additional
options described in the L<plackup|https://metacpan.org/pod/distribution/Plack/script/plackup>
documentation. For example, if you want to see server logs when developing,
you can start the server like:

    sbin/rt-server --env development --access-log var/access.log

Log output will then go to var/access.log.
