package Prophet::CLI::ProgressBar;
{
  $Prophet::CLI::ProgressBar::VERSION = '0.751';
}
use Any::Moose 'Role';

use Time::Progress;
use Params::Validate ':all';

sub progress_bar {
    my $self = shift;
    my %args = validate(
        @_,
        {
            max => 1,
            format =>
              { optional => 1, default => "%30b %p %L (%E remaining)\r" }
        }
    );
    my $bar = Time::Progress->new();

    $bar->attr( max => $args{max} );
    my $bar_count = 0;
    my $format    = $args{format};
    return sub {

        # disable autoflush to make \r work properly
        local $| = 1;
        print $bar->report( $format, ++$bar_count );
      }
}

no Any::Moose 'Role';

1;

__END__

=pod

=head1 NAME

Prophet::CLI::ProgressBar

=head1 VERSION

version 0.751

=head1 AUTHORS

=over 4

=item *

Jesse Vincent <jesse@bestpractical.com>

=item *

Chia-Liang Kao <clkao@bestpractical.com>

=item *

Christine Spang <christine@spang.cc>

=back

=head1 COPYRIGHT AND LICENSE

This software is Copyright (c) 2009 by Best Practical Solutions.

This is free software, licensed under:

  The MIT (X11) License

=head1 BUGS AND LIMITATIONS

You can make new bug reports, and view existing ones, through the
web interface at L<https://rt.cpan.org/Public/Dist/Display.html?Name=Prophet>.

=head1 CONTRIBUTORS

=over 4

=item *

Alex Vandiver <alexmv@bestpractical.com>

=item *

Casey West <casey@geeknest.com>

=item *

Cyril Brulebois <kibi@debian.org>

=item *

Florian Ragwitz <rafl@debian.org>

=item *

Ioan Rogers <ioanr@cpan.org>

=item *

Jonas Smedegaard <dr@jones.dk>

=item *

Kevin Falcone <falcone@bestpractical.com>

=item *

Lance Wicks <lw@judocoach.com>

=item *

Nelson Elhage <nelhage@mit.edu>

=item *

Pedro Melo <melo@simplicidade.org>

=item *

Rob Hoelz <rob@hoelz.ro>

=item *

Ruslan Zakirov <ruz@bestpractical.com>

=item *

Shawn M Moore <sartak@bestpractical.com>

=item *

Simon Wistow <simon@thegestalt.org>

=item *

Stephane Alnet <stephane@shimaore.net>

=item *

Unknown user <nobody@localhost>

=item *

Yanick Champoux <yanick@babyl.dyndns.org>

=item *

franck cuny <franck@lumberjaph.net>

=item *

robertkrimen <robertkrimen@gmail.com>

=item *

sunnavy <sunnavy@bestpractical.com>

=back

=cut