move worker plugin loader to Worker.pm

lib/App/Netdisco/Worker.pm

@@ -0,0 +1,29 @@
+package App::Netdisco::Worker;
+
+use strict;
+use warnings;
+
+use Module::Load ();
+use Dancer ':syntax';
+
+# load worker plugins for our workers
+# NOTE: this package is loaded for all actions whether backend or netdisco-do
+
+sub load_worker_plugins {
+  my $plugin_list = shift;
+
+  foreach my $plugin (@$plugin_list) {
+    $plugin =~ s/^X::/+App::NetdiscoX::Worker::Plugin::/;
+    $plugin = 'App::Netdisco::Worker::Plugin::'. $plugin
+      if $plugin !~ m/^\+/;
+    $plugin =~ s/^\+//;
+
+    debug "loading Netdisco plugin $plugin";
+    eval { Module::Load::load $plugin };
+  }
+}
+
+load_worker_plugins( setting('extra_worker_plugins') || [] );
+load_worker_plugins( setting('worker_plugins') || [] );
+
+true;