Alien::Build::Plugin::Prefer::SortVersions - Plugin to sort candidates by most recent first
Contents
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...r::SortVersions(3pm)
Description
Note: in most case you will want to use Alien::Build::Plugin::Download::Negotiate instead. It picks the
appropriate fetch plugin based on your platform and environment. In some cases you may need to use this
plugin directly instead.
This Prefer plugin sorts the packages that were retrieved from a dir listing, either directly from a
Fetch plugin, or from a Decode plugin. It Returns a listing with the items sorted from post preferable
to least, and filters out any undesirable candidates.
This plugin updates the file list to include the versions that are extracted, so they can be used by
other plugins, such as Alien::Build::Plugin::Prefer::BadVersion.
Name
Alien::Build::Plugin::Prefer::SortVersions - Plugin to sort candidates by most recent first
Properties
filter
This is a regular expression that lets you filter out files that you do not want to consider downloading.
For example, if the directory listing contained tarballs and readme files like this:
foo-1.0.0.tar.gz
foo-1.0.0.readme
You could specify a filter of "qr/\.tar\.gz$/" to make sure only tarballs are considered for download.
version
Regular expression to parse out the version from a filename. The regular expression should store the
result in $1. The default "qr/([0-9\.]+)/" is frequently reasonable.
See Also
Alien::Build::Plugin::Download::Negotiate, Alien::Build, alienfile, Alien::Build::MM, Alien
Synopsis
use alienfile;
plugin 'Prefer::SortVersions';
Version
version 2.84
