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|
package inc::MMPackageStash;
use Moose;
extends 'Dist::Zilla::Plugin::MakeMaker::Awesome';
# XXX: this is pretty gross, it should be possible to clean this up later
around _build_MakeFile_PL_template => sub {
my $orig = shift;
my $self = shift;
my $template = $self->$orig(@_);
$template =~ s/(use ExtUtils::MakeMaker.*)/$1\n\ncheck_conflicts();/;
$template .= <<'CHECK_CONFLICTS';
sub check_conflicts {
my %conflicts = (
'Class::MOP' => '1.09',
);
my $found = 0;
for my $mod ( sort keys %conflicts ) {
eval "require $mod";
next if $@;
my $installed = $mod->VERSION();
if ( $installed le $conflicts{$mod} ) {
print <<"EOF";
***
This version of Package::Stash conflicts with the version of
$mod ($installed) you have installed.
You will need to upgrade $mod after installing
this version of Package::Stash.
***
EOF
$found = 1;
}
}
return unless $found;
# More or less copied from Module::Build
return if $ENV{PERL_MM_USE_DEFAULT};
return unless -t STDIN && (-t STDOUT || !(-f STDOUT || -c STDOUT));
sleep 4;
}
CHECK_CONFLICTS
return $template;
};
__PACKAGE__->meta->make_immutable;
no Moose;
1;
|
