mirror of
https://github.com/pragma-/pbot.git
synced 2024-11-20 10:59:29 +01:00
76 lines
2.4 KiB
Perl
76 lines
2.4 KiB
Perl
# File: Version.pm
|
|
#
|
|
# Purpose: The `version` PBot command. It can check against GitHub or a
|
|
# user-defined URL for PBot's VERSION.pm file.
|
|
|
|
# SPDX-FileCopyrightText: 2001-2023 Pragmatic Software <pragma78@gmail.com>
|
|
# SPDX-License-Identifier: MIT
|
|
|
|
package PBot::Core::Commands::Version;
|
|
use parent 'PBot::Core::Class';
|
|
|
|
use PBot::Imports;
|
|
|
|
use LWP::UserAgent;
|
|
|
|
sub initialize {
|
|
my ($self, %conf) = @_;
|
|
|
|
# register `version` command
|
|
$self->{pbot}->{commands}->register(sub { $self->cmd_version(@_) }, 'version');
|
|
|
|
# initialize last_check version data using compile-time constants
|
|
$self->{last_check} = {
|
|
timestamp => 0,
|
|
revision => PBot::VERSION::BUILD_REVISION,
|
|
date => PBot::VERSION::BUILD_DATE,
|
|
};
|
|
}
|
|
|
|
sub cmd_version {
|
|
my ($self, $context) = @_;
|
|
|
|
my $ratelimit = $self->{pbot}->{registry}->get_value('version', 'check_limit') // 300;
|
|
|
|
if (time - $self->{last_check}->{timestamp} >= $ratelimit) {
|
|
$self->{last_check}->{timestamp} = time;
|
|
|
|
my $url = $self->{pbot}->{registry}->get_value('version', 'check_url') // 'https://raw.githubusercontent.com/pragma-/pbot/master/lib/PBot/VERSION.pm';
|
|
|
|
$self->{pbot}->{logger}->log("Checking $url for new version...\n");
|
|
|
|
my $ua = LWP::UserAgent->new(timeout => 10);
|
|
my $response = $ua->get($url);
|
|
|
|
if (not $response->is_success) {
|
|
return "Unable to get version information: " . $response->status_line;
|
|
}
|
|
|
|
my $text = $response->decoded_content;
|
|
my ($revision, $date) = $text =~ m/^\s+BUILD_REVISION => (\d+).*^\s+BUILD_DATE\s+=> "([^"]+)"/ms;
|
|
|
|
if (not defined $revision or not defined $date) {
|
|
return "Unable to get version information: data did not match expected format";
|
|
}
|
|
|
|
$self->{last_check} = { timestamp => time, revision => $revision, date => $date };
|
|
}
|
|
|
|
my $target_nick;
|
|
if (length $context->{arguments}) {
|
|
$target_nick = $self->{pbot}->{nicklist}->is_present_similar($context->{from}, $context->{arguments});
|
|
}
|
|
|
|
my $result = '/say ';
|
|
$result .= "$target_nick: " if $target_nick;
|
|
$result .= $self->{pbot}->{version}->version;
|
|
|
|
if ($self->{last_check}->{revision} > $self->{pbot}->{version}->revision) {
|
|
$result .= "; new version available: $self->{last_check}->{revision} $self->{last_check}->{date}!";
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
1;
|