feat: Add API to get command names

kylef · kylef · commit 02778e317fae · 2017-10-14T13:05:07.000+02:00
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 -> ())?

Original file line number	Diff line number	Diff line change
`@@ -48,6 +48,9 @@ open class Group : CommandType {`
`48`	`48`	`}`
`49`	`49`
`50`	`50`	`var commands = [SubCommand]()`
	`51`	`+ public var commandNames: [String] {`
	`52`	`+ return commands.map { $0.name }`
	`53`	`+ }`
`51`	`54`
`52`	`55`	`// When set, allows you to override the default unknown command behaviour`
`53`	`56`	`public var unknownCommand: ((_ name: String, _ parser: ArgumentParser) throws -> ())?`