refactor: clean up action runner

Sources/Runner/ActionQueue.swift

@@ -6,7 +6,7 @@ class ActionQueue {
     var isRunning = false
     var interval: TimeInterval?
 
-    init(forGroup name: String, after interval: TimeInterval?) {
+    init(name: String, interval: TimeInterval? = nil) {
         self.name = name
         self.interval = interval
     }
@@ -17,23 +17,24 @@ class ActionQueue {
             return
         }
         if isRunning {
-            logger.info("debounced action \(formatMessage(action))")
+            logger.debug("debounced action \(formatMessage(action))")
             return
         }
         isRunning = true
+		logger.debug("lock \(self.name.magenta) queue")
         self.runAction(action)
         DispatchQueue.main.asyncAfter(deadline: .now() + debounceInterval) {
-            logger.debug("unlock \(self.name.magenta)")
+            logger.debug("unlock \(self.name.magenta) queue")
             self.isRunning = false
         }
     }
 
     private func formatMessage(_ action: Action) -> String {
-        let result = "\(action.source.cyan):\(action.kind.blue)"
+        let event = "\(action.source.cyan):\(action.kind.blue)"
         guard let target = action.target else {
-            return result
+            return event
         }
-        return "on \(name.magenta) - \(result) with \(target.yellow)"
+        return "on \(name.magenta) - \(event) with \(target.yellow)"
     }
 
     private func runAction(_ action: Action) {

Sources/Runner/ActionRunner.swift

@@ -8,18 +8,13 @@ class ActionRunner: EventListener {
     init(with handler: ConfigHandler) {
         self.handler = handler
         for (name, group) in handler.groupMap {
-            queues[name] = ActionQueue(forGroup: name, after: group.debounce)
+            queues[name] = ActionQueue(
+				name: name,
+				interval: group.debounce
+			)
         }
     }
 
-    func format(handler: Action) -> String {
-        let result = "\(handler.source.cyan):\(handler.kind.blue)"
-        guard let target = handler.target else {
-            return result
-        }
-        return result + " with \(target.yellow)"
-    }
-
     func handle(_ event: Event) {
         guard let action = handler.findAction(
             source: event.source,

testdata/basic.yaml

@@ -1,7 +1,7 @@
 actions:
   - on: app:activated
     with: com.google.Chrome
-    run: echo 1
+    run: echo "chrome"
   - on: app:activated
     with: com.microsoft.VSCode
-    run: echo 2
+    run: echo "vscode"