package Object::Remote::ModuleLoader; BEGIN { package Object::Remote::ModuleLoader::Hook; use Moo; use Object::Remote::Logging qw( :log :dlog ); has sender => (is => 'ro', required => 1); # unqualified INC forced into package main sub Object::Remote::ModuleLoader::Hook::INC { my ($self, $module) = @_; log_debug { "Loading $module via " . ref($self) }; if (my $code = $self->sender->source_for($module)) { open my $fh, '<', \$code; Dlog_trace { "Module sender successfully sent code for '$module': $code" } $code; return $fh; } log_trace { "Module sender did not return code for '$module'" }; return; } } use Moo; use Object::Remote::Logging qw( :log ); has module_sender => (is => 'ro', required => 1); has inc_hook => (is => 'lazy'); sub _build_inc_hook { my ($self) = @_; log_debug { "Constructing module builder hook" }; my $hook = Object::Remote::ModuleLoader::Hook->new(sender => $self->module_sender); log_trace { "Done constructing module builder hook" }; return $hook; } sub BUILD { shift->enable } sub enable { log_debug { "enabling module loader hook" }; push @INC, shift->inc_hook; return; } sub disable { my ($self) = @_; log_debug { "disabling module loader hook" }; my $hook = $self->inc_hook; @INC = grep $_ ne $hook, @INC; return; } sub DEMOLISH { $_[0]->disable unless $_[1] } 1;