=head1 NAME

Ubic::Service::ServerStarter - Helper for running psgi applications with ubic and plackup

=head1 VERSION

version 0.001

=head1 SYNOPSIS

    use Ubic::Service::ServerStarter;
    return Ubic::Service::ServerStarter->new({
        cmd => [
            'starman',
            '--preload-app',
            '--env' => 'development',
            '--workers' => 5,
        ],
        args => {
            interval => 5,
            port => 5003,
            signal-on-hup => 'QUIT',
            signal-on-term => 'QUIT',
        },
        ubic_log => '/var/log/app/ubic.log',
        stdout   => '/var/log/app/stdout.log',
        stderr   => '/var/log/app/stderr.log',
        user     => "www-data",
    });

=head1 DESCRIPTION

This service is a common ubic wrap for psgi applications.
It uses plackup for running these applications.

=head1 NAME

Ubic::Service::ServerStarter - ubic service class for running commands
with L<Server::Starter>

=head1 METHODS

=over

=item I<args> (optional)

Arguments to send to start_server.

=item I<cmd> (required)

ArrayRef of command + options to run with server starter.  Everything passed
here will go be put after the C<--> in the C<start_server> command:

    start_server [ args ] -- [ cmd ]

This argument is required becasue we have to have something to run!

=item I<status>

Coderef to special function, that will check status of your application.

=item I<ubic_log>

Path to ubic log.

=item I<stdout>

Path to stdout log of plackup.

=item I<stderr>

Path to stderr log of plackup.

=item I<user>

User under which plackup will be started.

=item I<group>

Group under which plackup will be started. Default is all user groups.

=item I<cwd>

Change working directory before starting a daemon.

=item I<pidfile>

Pidfile for C<Ubic::Daemon> module.

If not specified, it will be derived from service's name or from I<app_name>,
if provided.

Pidfile is:

=over

=item *

I<pidfile> option value, if provided;

=item *

C</tmp/APP_NAME.pid>, where APP_NAME is I<app_name> option value, if it's
provided;

=item *

C</tmp/SERVICE_NAME.pid>, where SERVICE_NAME is service's full name.

=item C<pidfile()>

Get pidfile name.

=item C<bin()>

Get command-line with all arguments in the arrayref form.

=for Pod::Coverage defaults

=back

=head1 AUTHOR

William Wolf <throughnothing@gmail.com>

=head1 COPYRIGHT AND LICENSE


William Wolf has dedicated the work to the Commons by waiving all of his
or her rights to the work worldwide under copyright law and all related or
neighboring legal rights he or she had in the work, to the extent allowable by
law.

Works under CC0 do not require attribution. When citing the work, you should
not imply endorsement by the author.

