Allow worker configuration with run control file

features/run_control/worker.feature

@@ -0,0 +1,9 @@
+Feature: `worker' run control keyword
+
+  Scenario: configures the modifier key
+    Given a run control file with:
+      """
+      worker :mux
+      """
+    And I start uhwm
+    Then the output must match /work.+event.+mux/i

lib/uh/wm/run_control.rb

@@ -32,6 +32,10 @@ module Uh
         @env.keybinds[translate_keysym keysym] = block
       end
 
+      def worker type, **options
+        @env.worker = [type, options]
+      end
+
 
       private
 

spec/uh/wm/run_control_spec.rb

@@ -80,6 +80,18 @@ module Uh
           expect(env.keybinds.keys).to include %i[f shift]
         end
       end
+
+      describe '#worker' do
+        it 'sets the worker type in the env' do
+          rc.worker :some_worker
+          expect(env.worker[0]).to eq :some_worker
+        end
+
+        it 'sets the worker options in the env' do
+          rc.worker :some_worker, some: :option
+          expect(env.worker[1]).to eq({ some: :option })
+        end
+      end
     end
   end
 end