local plugins site_plugins dir

Netdisco/Changes

@@ -26,6 +26,7 @@
   * User icon color indicates port_control/admin ability
   * Buttons for discover/macsuck/arpnip on device details page
   * Support 'path' config option as alternative to --path /mountpoint
+  * Local plugins can be placed in ${NETDISCO_HOME}/site_plugins/...
 
   [BUG FIXES]
 

Netdisco/lib/App/Netdisco/Web.pm

@@ -8,6 +8,7 @@ use Dancer::Plugin::DBIC;
 use Socket6 (); # to ensure dependency is met
 use HTML::Entities (); # to ensure dependency is met
 use URI::QueryParam (); # part of URI, to add helper methods
+use Path::Class 'dir';
 
 use App::Netdisco::Web::AuthN;
 use App::Netdisco::Web::Static;
@@ -38,6 +39,7 @@ if (setting('web_plugins') and ref [] eq ref setting('web_plugins')) {
 }
 
 if (setting('extra_web_plugins') and ref [] eq ref setting('extra_web_plugins')) {
+    unshift @INC, dir(($ENV{NETDISCO_HOME} || $ENV{HOME}), 'site_plugins')->stringify;
     _load_web_plugins( setting('extra_web_plugins') );
 }