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perl: move CPAN loader wrappers to another namespace

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Move the Git::Error and Git::Mail::Address wrappers to the
Git::LoadCPAN::Loader::* namespace, e.g. Git::LoadCPAN::Error. That
module will then either load Error from CPAN (if installed on the OS),
or use Git::FromCPAN::Error.

When I added the Error wrapper in 20d2a30f8f ("Makefile: replace
perl/Makefile.PL with simple make rules", 2017-12-10) I didn't think
about how confusing it would be to have these modules sitting in the
same tree as our normal modules. Let's put these all into
Git::{Load,From}CPAN::* to clearly distinguish them from the rest.

This also makes things a bit less confusing since there was already a
Git::Error namespace ever since 8b9150e3e3 ("Git.pm: Handle failed
commands' output", 2006-06-24).

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason
2018-03-03 15:38:13 +00:00
committed by Junio C Hamano
parent 10cf3b076d
commit 28654678cf
5 changed files with 10 additions and 10 deletions
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24
perl/Git/LoadCPAN/Mail/Address.pm Normal file
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package Git::LoadCPAN::Mail::Address;
use 5.008;
use strict;
use warnings;
=head1 NAME
Git::LoadCPAN::Mail::Address - Wrapper for the L<Mail::Address> module, in case it's not installed
=head1 DESCRIPTION
This module is only intended to be used for code shipping in the
C<git.git> repository. Use it for anything else at your peril!
=cut
eval {
require Mail::Address;
1;
} or do {
require Git::FromCPAN::Mail::Address;
};
1;