feat: Add API to get command names

kylef · Oct 14, 2017 · 02778e3 · 02778e3
1 parent 53da00d
commit 02778e3
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Sources/Commander/Group.swift b/Sources/Commander/Group.swift
@@ -48,6 +48,9 @@ open class Group : CommandType {
   }
 
   var commands = [SubCommand]()
+  public var commandNames: [String] {
+    return commands.map { $0.name }
+  }
 
   // When set, allows you to override the default unknown command behaviour
   public var unknownCommand: ((_ name: String, _ parser: ArgumentParser) throws -> ())?