(cleanup) some minor changes

Author: arturcic

src/GitVersionTask/FileHelper.cs

@@ -44,6 +44,21 @@ public static void DeleteTempFiles()
         }
     }
 
+    public static string GetFileExtension(string language)
+    {
+        switch (language)
+        {
+            case "C#":
+                return "cs";
+            case "F#":
+                return "fs";
+            case "VB":
+                return "vb";
+            default:
+                throw new ArgumentException($"Unknown language detected: '{language}'");
+        }
+    }
+
     public static void CheckForInvalidFiles(IEnumerable<string> compileFiles, string projectFile)
     {
         foreach (var compileFile in GetInvalidFiles(compileFiles, projectFile))

src/GitVersionTask/GitVersionTaskUtils.cs

@@ -41,24 +41,6 @@ internal static TOutput ExecuteGitVersionTask<TInput, TOutput>(TInput input, Fun
         public static bool GetVersionVariables(InputBase input, out VersionVariables versionVariables)
             => new ExecuteCore(new FileSystem()).TryGetVersion(input.SolutionDirectory, out versionVariables, input.NoFetch, new Authentication());
 
-        private static string GetFileExtension(this string language)
-        {
-            switch (language)
-            {
-                case "C#":
-                    return "cs";
-
-                case "F#":
-                    return "fs";
-
-                case "VB":
-                    return "vb";
-
-                default:
-                    throw new ArgumentException($"Unknown language detected: '{language}'");
-            }
-        }
-
         public static FileWriteInfo GetFileWriteInfo(
             this string intermediateOutputPath,
             string language,
@@ -67,7 +49,7 @@ public static FileWriteInfo GetFileWriteInfo(
             Func<string, string, string> fileNameNoIntermediatePath
             )
         {
-            var fileExtension = language.GetFileExtension();
+            var fileExtension = FileHelper.GetFileExtension(language);
             string workingDirectory, fileName;
             if (intermediateOutputPath == null)
             {

src/GitVersionTask/UpdateAssemblyInfo.cs

@@ -28,7 +28,7 @@ private static Output CreateTempAssemblyInfo(Input input, VersionVariables versi
             var fileWriteInfo = input.IntermediateOutputPath.GetFileWriteInfo(
                 input.Language,
                 input.ProjectFile,
-                (pf, ext) => $"GitVersionTaskAssemblyInfo.g.{ext}",
+                (pf, ext) => $"AssemblyInfo.g.{ext}",
                 (pf, ext) => $"AssemblyInfo_{Path.GetFileNameWithoutExtension(pf)}_{Path.GetRandomFileName()}.g.{ext}"
                 );