[CPFeature-008] Changed the CPFileHandler to be the CPInterface Implementation . Renamed it to CommitPrefix

Author: enuance

Sources/CommitPrefix/CPInterfaceImpl.swift

@@ -1,5 +1,5 @@
 //
-//  CPFileHandler.swift
+//  CPInterfaceImpl.swift
 //  commitPrefix
 //
 //  MIT License
@@ -25,13 +25,15 @@
 //  SOFTWARE.
 
 import Consler
-import Foundation
 import Files
+import Foundation
 
-struct CommitPrefix: CPInterface {
+struct CommitPrefix {
 
     private init() {}
 
+    static func interface() -> CPInterface { CommitPrefix() }
+    
     private func getInteractor() throws -> CPInteractor {
         guard Folder.current.containsSubfolder(named: FolderName.git) else {
             throw CPError.notAGitRepo(currentLocation: Folder.current.path)
@@ -42,13 +44,22 @@ struct CommitPrefix: CPInterface {
         return cpInteractor
     }
 
-    public static func interface() -> CPInterface { CommitPrefix() }
+}
+
+// MARK: - CPInterface Conformances
+extension CommitPrefix: CPInterface {
 
     func outputPrefixes() throws -> ConslerOutput {
         let cpInteractor = try getInteractor()
         return try cpInteractor.outputPrefixes()
     }
 
+    func outputVersion() -> ConslerOutput {
+        return ConslerOutput(
+            "CommitPrefix ", "version ", CPInfo.version)
+            .describedBy(.normal, .cyan, .cyan)
+    }
+    
     func viewState() throws -> ConslerOutput {
         let cpInteractor = try getInteractor()
         let cpState = try cpInteractor.getCommitPrefixState()