✨ Trigger hooks

Sources/Cli/Watch.swift

@@ -11,7 +11,8 @@ struct Watch: ParsableCommand {
 
   mutating func run() {
     let repo = EventRepo()
-    repo.registerForEventStoreChanges()
+    let hooks = Loader.readConfig()?.hooks ?? []
+    repo.registerForEventStoreChanges(hooks: hooks)
     dispatchMain()
   }
 }

Sources/Config.swift

@@ -1,3 +1,5 @@
+import Foundation
+
 struct Config: Codable {
   let iconize: [Rule]?
   let hooks: [Hook]?
@@ -12,4 +14,17 @@ struct Rule: Codable {
 struct Hook: Codable {
   let path: String
   let args: [String]?
+
+  func trigger() {
+    let task = Process()
+    task.executableURL = URL(fileURLWithPath: path)
+    task.arguments = args ?? []
+    do {
+      try task.run()
+      task.waitUntilExit()
+      print("Fired event \(path) with args \(args ?? [])")
+    } catch {
+      print("Failed to execute command \(path): \(error)")
+    }
+  }
 }

Sources/IO/EventRepo.swift

@@ -2,6 +2,7 @@ import EventKit
 
 final class EventRepo {
   private let eventStore = EKEventStore()
+  private var hooks: [Hook] = []
 
   private func grantAccess() -> EKEventStore {
     if #available(macOS 14, *) {
@@ -93,18 +94,20 @@ final class EventRepo {
     StdOut.print("Saved Event")
   }
 
-  /// Register for EKEventStoreChangedNotification
-  func registerForEventStoreChanges() {
+  func registerForEventStoreChanges(hooks: [Hook]) {
+    self.hooks = hooks
     NotificationCenter.default.addObserver(
       self,
       selector: #selector(eventStoreChanged(_:)),
       name: .EKEventStoreChanged,
-      object: eventStore
+      object: nil // Listen to all EKEventStore changes
     )
   }
 
   @objc private func eventStoreChanged(_: Notification) {
-    print("Event store has changed!")
+    for hook in hooks {
+      hook.trigger()
+    }
   }
 
   deinit {