#!/usr/bin/perl

use strict;
use warnings;

# PODNAME: installdeps
# ABSTRACT: A tiny script to install dependent modules
our $VERSION = 'v0.0.2'; # VERSION

use App::installdeps;

App::installdeps->run(@ARGV);

__END__

=pod

=head1 NAME

installdeps - A tiny script to install dependent modules

=head1 VERSION

version v0.0.2

=head1 SYNOPSIS

installdeps C<-h>

installdeps [C<-n>] [C<-i E<lt>commandE<gt>>] [C<-x E<lt>regexE<gt>>] [C<-r>] [C<-u>] C<E<lt>files_or_dirsE<gt>>...

  # show POD help
  installdeps -h

  # dry-run (only shows target modules)
  # multiple files can be specified
  installdeps -n *.pl

  # specify install command
  # defaults to cpanm
  # the command following module names is invoked like
  # cpanm -f Foo::Bar Zot Qux
  installdeps -i 'cpanm -f' *.pl

  # can specify directories
  # exclude optional modules (-r) and include installed modules (-u)
  # additionally, exclude Acme::*. NOTE that // is not necessary.
  installdeps -ru -x ^Acme:: lib t

=head1 DESCRIPTION

This is a tiny script to install dependent modules.
If you upload your scripts or modules to PAUSE, you can install dependent modules by cpanm/cpan/cpanp.
However, it is almost impossible and meaningless to upload all your daily-use scripts.

This script scans sources to detect dependent modules and install them.
Without options, modules not yet installed and no matter whether it is used in eval context or not are considered.

=head1 OPTIONS

=over 4

=item C<-h>

Shot this POD help

=item C<-n>

Dry run (Do not install modules actually).

=item C<-i E<lt>commandE<gt>>

Specify install command. Defaults to C<cpanm>.

=item C<-x E<lt>regexE<gt>>

Specify regex for exclusion. If module names match to this regex, they are excluded from install targets.

=item C<-r>

Exclude optional modules, which are used in eval context.

=item C<-u>

Include modules installed already.

=back

=head1 AUTHOR

Yasutaka ATARASHI <yakex@cpan.org>

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2013 by Yasutaka ATARASHI.

This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.

=cut