package Dist::Joseki::Cmd::Multiplexable;
use strict;
use warnings;
use Dist::Joseki::Find;
use Error ':try';
our $VERSION = '0.20';
use base qw(Dist::Joseki::Cmd::Command);
sub options {
my ($self, $app, $cmd_config) = @_;
return (
$self->SUPER::options($app, $cmd_config),
[ 'proj|p' => 'Repeat this for all distributions in the project' ],
);
}
sub run {
my $self = shift;
$self->SUPER::run(@_);
if (defined $self->opt('proj')) {
$self->hook_before_dist_loop;
for my $dist (Dist::Joseki::Find->new->find_dists) {
chdir $dist or die "can't chdir to $dist: $!\n";
$self->hook_in_dist_loop_begin($dist);
$self->try_single($dist);
$self->hook_in_dist_loop_end($dist);
}
$self->hook_after_dist_loop;
} else {
$self->try_single;
}
}
sub try_single {
my ($self, $dist) = @_;
$dist = 'current' unless defined $dist;
try {
$self->run_single;
}
catch Error with {
$self->handle_dist_error($dist, $_[0]);
};
}
sub handle_dist_error {
my ($self, $dist, $error) = @_;
warn "distribution [$dist] had an error:\n$error\n";
}
sub hook_before_dist_loop { }
sub hook_after_dist_loop { }
sub hook_in_dist_loop_begin { }
sub hook_in_dist_loop_end { }
sub run_single { }
1;
__END__
=head1 NAME
Dist::Joseki::Cmd::Multiplexable - Base class for potentially project-wide commands
=head1 SYNOPSIS
Dist::Joseki::Cmd::Multiplexable->new;
=head1 DESCRIPTION
None yet.
=head1 METHODS
=over 4
=back
Dist::Joseki::Cmd::Multiplexable inherits from
L<Dist::Joseki::Cmd::Command>.
The superclass L<Dist::Joseki::Cmd::Command> defines these methods and
functions:
args(), args_clear(), args_count(), args_index(), args_pop(),
args_push(), args_set(), args_shift(), args_splice(), args_unshift(),
clear_args(), clear_opt(), count_args(), delete_opt(), exists_opt(),
index_args(), keys_opt(), opt(), opt_clear(), opt_delete(),
opt_exists(), opt_has_value(), opt_keys(), opt_spec(), opt_values(),
pop_args(), push_args(), set_args(), shift_args(), splice_args(),
unshift_args(), validate(), validate_args(), values_opt()
The superclass L<App::Cmd::Command> defines these methods and functions:
new(), _option_processing_params(), _usage_text(), abstract(), app(),
command_names(), prepare(), usage(), usage_desc(), usage_error()
The superclass L<App::Cmd::ArgProcessor> defines these methods and
functions:
_process_args()
The superclass L<Dist::Joseki::Base> defines these methods and functions:
assert_is_dist_base_dir(), print_header(), read_from_cmd(),
safe_system()
The superclass L<Class::Accessor::Complex> defines these methods and
functions:
mk_abstract_accessors(), mk_array_accessors(), mk_boolean_accessors(),
mk_class_array_accessors(), mk_class_hash_accessors(),
mk_class_scalar_accessors(), mk_concat_accessors(),
mk_forward_accessors(), mk_hash_accessors(), mk_integer_accessors(),
mk_new(), mk_object_accessors(), mk_scalar_accessors(),
mk_set_accessors(), mk_singleton()
The superclass L<Class::Accessor> defines these methods and functions:
_carp(), _croak(), _mk_accessors(), accessor_name_for(),
best_practice_accessor_name_for(), best_practice_mutator_name_for(),
follow_best_practice(), get(), make_accessor(), make_ro_accessor(),
make_wo_accessor(), mk_accessors(), mk_ro_accessors(),
mk_wo_accessors(), mutator_name_for(), set()
The superclass L<Class::Accessor::Installer> defines these methods and
functions:
install_accessor()
=head1 BUGS AND LIMITATIONS
No bugs have been reported.
Please report any bugs or feature requests through the web interface at
L<http://rt.cpan.org>.
=head1 INSTALLATION
See perlmodinstall for information and options on installing Perl modules.
=head1 AVAILABILITY
The latest version of this module is available from the Comprehensive Perl
Archive Network (CPAN). Visit <http://www.perl.com/CPAN/> to find a CPAN
site near you. Or see L<http://search.cpan.org/dist/Dist-Joseki/>.
=head1 AUTHORS
Marcel GrE<uuml>nauer, C<< <marcel@cpan.org> >>
=head1 COPYRIGHT AND LICENSE
Copyright 2007-2009 by the authors.
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut