Alien::Build::Plugin::Fetch::PromptBeforeDownload - Plugin to prompt a user before making external download
version 0.47
export ALIEN_BUILD_POSTLOAD=Fetch::PromptBeforeDownload
This plugin allows you to force Alien::Build to prompt the user and ask for permission before downloading anything from the internet. It uses the ExtUtils::MakeMaker prompt function, so that it will do the sensible thing, like not infinitely halt install on non-interactive installs. The default response is yes, which is usually reasonable (and the default if you do not use this plugin at all), but you may change this by using the ALIEN_DOWNLOAD environment variable (see below).
prompt
yes
ALIEN_DOWNLOAD
Set this environment variable to the default response. Should be either yes or no.
no
This plugin depends on the alienfile using the appropriate channels for downloading external libraries. It is perfectly legal to write a alienfile that downloads using an external program like wget or curl, or not go through the normal fetch plugin. There is also nothing stopping someone from doing something nefarious when installing a cpan module. If you have strict security requirements you really should audit the alienfile and other Perl code that you are using.
wget
curl
Author: Graham Ollis <plicease@cpan.org>
Contributors:
Diab Jerius (DJERIUS)
Roy Storey
This software is copyright (c) 2017 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.
To install Alien::Build, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Alien::Build
CPAN shell
perl -MCPAN -e shell install Alien::Build
For more information on module installation, please visit the detailed CPAN module installation guide.