Alien::Build::Plugin::Prefer::BadVersion - Plugin to filter out known bad versions
Contents
Caveats
If you are using the string or array mode, then you need an existing Prefer plugin that sets the version
number for each file candidate, such as Alien::Build::Plugin::Prefer::SortVersions.
Unless you want to exclude the latest version from a share install, this plugin isn't really that useful.
It has no effect on system installs, which may not be obvious at first.
Copyright And License
This software is copyright (c) 2011-2022 by Graham Ollis.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5
programming language system itself.
perl v5.40.0 2024-11-15 Alien::Build::P...fer::BadVersion(3pm)
Description
This plugin allows you to easily filter out known bad versions of libraries in a share install. It
doesn't affect a system install at all. You need a Prefer plugin that filters and sorts files first.
You may specify the filter in one of three ways:
as a string
Filter out any files that match the given version.
use alienfile;
plugin 'Prefer::BadVersion' => '1.2.3';
as an array
Filter out all files that match any of the given versions.
use alienfile;
plugin 'Prefer::BadVersion' => [ '1.2.3', '1.2.4' ];
as a code reference
Filter out any files return a true value.
use alienfile;
plugin 'Prefer::BadVersion' => sub {
my($file) = @_;
$file->{version} eq '1.2.3'; # same as the string version above
};
This plugin can also be used to filter out known bad versions of a library on just one platform. For
example, if you know that version 1.2.3 if bad on windows, but okay on other platforms:
use alienfile;
plugin 'Prefer::BadVersion' => '1.2.3' if $^O eq 'MSWin32';
Name
Alien::Build::Plugin::Prefer::BadVersion - Plugin to filter out known bad versions
Properties
filter
Filter out entries that match the filter.
See Also
alienfile
Alien::Build
Alien::Build::Plugin::Prefer::SortVersions
Synopsis
use alienfile;
plugin 'Prefer::BadVersion' => '1.2.3';
Version
version 2.84
