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package Mojolicious::Command::version;
use Mojo::Base 'Mojolicious::Command';
use Mojo::IOLoop::Client;
use Mojo::IOLoop::TLS;
use Mojolicious;
has description => 'Show versions of available modules';
has usage => sub { shift->extract_usage };
sub run {
my $self = shift;
my $ev = eval 'use Mojo::Reactor::EV; 1' ? $EV::VERSION : 'n/a';
my $socks
= Mojo::IOLoop::Client->can_socks ? $IO::Socket::Socks::VERSION : 'n/a';
my $tls = Mojo::IOLoop::TLS->can_tls ? $IO::Socket::SSL::VERSION : 'n/a';
my $nnr = Mojo::IOLoop::Client->can_nnr ? $Net::DNS::Native::VERSION : 'n/a';
print <<EOF;
CORE
Perl ($^V, $^O)
Mojolicious ($Mojolicious::VERSION, $Mojolicious::CODENAME)
OPTIONAL
EV 4.0+ ($ev)
IO::Socket::Socks 0.64+ ($socks)
IO::Socket::SSL 1.94+ ($tls)
Net::DNS::Native 0.15+ ($nnr)
EOF
# Check latest version on CPAN
my $latest = eval {
$self->app->ua->max_redirects(10)->tap(sub { $_->proxy->detect })
->get('api.metacpan.org/v0/release/Mojolicious')->res->json->{version};
} or return;
my $msg = 'This version is up to date, have fun!';
$msg = 'Thanks for testing a development release, you are awesome!'
if $latest < $Mojolicious::VERSION;
$msg = "You might want to update your Mojolicious to $latest!"
if $latest > $Mojolicious::VERSION;
say $msg;
}
1;
=encoding utf8
=head1 NAME
Mojolicious::Command::version - Version command
=head1 SYNOPSIS
Usage: APPLICATION version [OPTIONS]
mojo version
Options:
-h, --help Show this summary of available options
=head1 DESCRIPTION
L<Mojolicious::Command::version> shows version information for available core
and optional modules.
This is a core command, that means it is always enabled and its code a good
example for learning to build new commands, you're welcome to fork it.
See L<Mojolicious::Commands/"COMMANDS"> for a list of commands that are
available by default.
=head1 ATTRIBUTES
L<Mojolicious::Command::version> inherits all attributes from
L<Mojolicious::Command> and implements the following new ones.
=head2 description
my $description = $v->description;
$v = $v->description('Foo');
Short description of this command, used for the command list.
=head2 usage
my $usage = $v->usage;
$v = $v->usage('Foo');
Usage information for this command, used for the help screen.
=head1 METHODS
L<Mojolicious::Command::version> inherits all methods from
L<Mojolicious::Command> and implements the following new ones.
=head2 run
$v->run(@ARGV);
Run this command.
=head1 SEE ALSO
L<Mojolicious>, L<Mojolicious::Guides>, L<http://mojolicious.org>.
=cut
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