/usr/share/perl5/Mojolicious/Command/version.pm is in libmojolicious-perl 5.54+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | package Mojolicious::Command::version;
use Mojo::Base 'Mojolicious::Command';
use Mojo::IOLoop::Client;
use Mojo::UserAgent;
use Mojolicious;
has description => 'Show versions of installed modules.';
has usage => sub { shift->extract_usage };
sub run {
my $self = shift;
my $ev = eval 'use Mojo::Reactor::EV; 1' ? $EV::VERSION : 'not installed';
my $class = 'Mojo::IOLoop::Client';
my $ipv6 = $class->IPV6 ? $IO::Socket::IP::VERSION : 'not installed';
my $socks = $class->SOCKS ? $IO::Socket::Socks::VERSION : 'not installed';
my $tls = $class->TLS ? $IO::Socket::SSL::VERSION : 'not installed';
print <<EOF;
CORE
Perl ($^V, $^O)
Mojolicious ($Mojolicious::VERSION, $Mojolicious::CODENAME)
OPTIONAL
EV 4.0+ ($ev)
IO::Socket::IP 0.20+ ($ipv6)
IO::Socket::Socks 0.64+ ($socks)
IO::Socket::SSL 1.84+ ($tls)
EOF
# Check latest version on CPAN
my $latest = eval {
Mojo::UserAgent->new(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
=head1 DESCRIPTION
L<Mojolicious::Command::version> shows version information for installed 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://mojolicio.us>.
=cut
|