NAME

Require::HookChain::source::test::code - Specify a code to provide source code

VERSION

This document describes version 0.016 of Require::HookChain::source::test::code (from Perl distribution Require-HookChain), released on 2023-12-05.

SYNOPSIS

In Perl code:

use Require::HookChain 'source::test::code' => sub { my $r = shift; $r->src("1;\n") unless defined $r->src };
use Foo; # will use "1;\n" as source code even if the real Foo.pm is installed

On the command-line:

# will use code if Foo is not installed
% perl -E'use RHC -end =>1, "source::test::code" => sub { my $r = shift; $r->src("1;\n") unless defined $r->src }; use Foo; ...'

DESCRIPTION

This is a test hook to call specified code to provide source code of modules you are loading. The code is called with $r (see "Require::HookChain::r OBJECT" in Require::HookChain) as the argument. To provide source code, you can call $r->src as shown in Synopsis.

You can also achieve the same effect by directly installing an @INC hook without the Require::HookChain framework like this:

unshift @INC, sub { ... };

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Require-HookChain.

SOURCE

Source repository is at https://github.com/perlancar/perl-Require-HookChain.

SEE ALSO

Require::HookChain

Other Require::HookChain::source::*

AUTHOR

perlancar <perlancar@cpan.org>

CONTRIBUTING

To contribute, you can send patches by email/via RT, or send pull requests on GitHub.

Most of the time, you don't need to build the distribution yourself. You can simply modify the code, then test via:

% prove -l

If you want to build the distribution (e.g. to try to install it locally on your system), you can install Dist::Zilla, Dist::Zilla::PluginBundle::Author::PERLANCAR, Pod::Weaver::PluginBundle::Author::PERLANCAR, and sometimes one or two other Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps required beyond that are considered a bug and can be reported to me.

COPYRIGHT AND LICENSE

This software is copyright (c) 2023, 2022, 2020, 2017 by perlancar <perlancar@cpan.org>.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Require-HookChain

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

cpanm Require::HookChain

perl -MCPAN -e shell
install Require::HookChain