Remove extranous whitespace from the generated AssemblyInfo file

Author: asbjornu

src/GitVersionTask.Tests/AssemblyInfoBuilderTests.VerifyAssemblyVersion_Major.approved.txt

@@ -1,5 +1,4 @@
-
-using System;
+using System;
 using System.Reflection;
 
 [assembly: AssemblyVersion("2.0.0.0")]
@@ -42,6 +41,5 @@ namespace Fake
         public static string NuGetVersionV2 = "2.3.4-beta0005";
         public static string NuGetVersion = "2.3.4-beta0005";
         public static string CommitDate = "2014-03-06";
-
     }
 }

src/GitVersionTask.Tests/AssemblyInfoBuilderTests.VerifyAssemblyVersion_MajorMinor.approved.txt

@@ -1,5 +1,4 @@
-
-using System;
+using System;
 using System.Reflection;
 
 [assembly: AssemblyVersion("2.3.0.0")]
@@ -42,6 +41,5 @@ namespace Fake
         public static string NuGetVersionV2 = "2.3.4-beta0005";
         public static string NuGetVersion = "2.3.4-beta0005";
         public static string CommitDate = "2014-03-06";
-
     }
 }

src/GitVersionTask.Tests/AssemblyInfoBuilderTests.VerifyAssemblyVersion_MajorMinorPatch.approved.txt

@@ -1,5 +1,4 @@
-
-using System;
+using System;
 using System.Reflection;
 
 [assembly: AssemblyVersion("2.3.4.0")]
@@ -42,6 +41,5 @@ namespace Fake
         public static string NuGetVersionV2 = "2.3.4-beta0005";
         public static string NuGetVersion = "2.3.4-beta0005";
         public static string CommitDate = "2014-03-06";
-
     }
 }

src/GitVersionTask.Tests/AssemblyInfoBuilderTests.VerifyAssemblyVersion_MajorMinorPatchTag.approved.txt

@@ -1,5 +1,4 @@
-
-using System;
+using System;
 using System.Reflection;
 
 [assembly: AssemblyVersion("2.3.4.5")]
@@ -42,6 +41,5 @@ namespace Fake
         public static string NuGetVersionV2 = "2.3.4-beta0005";
         public static string NuGetVersion = "2.3.4-beta0005";
         public static string CommitDate = "2014-03-06";
-
     }
 }

src/GitVersionTask.Tests/AssemblyInfoBuilderTests.VerifyCreatedCode.approved.txt

@@ -1,5 +1,4 @@
-
-using System;
+using System;
 using System.Reflection;
 
 [assembly: AssemblyVersion("1.2.3.0")]
@@ -42,6 +41,5 @@ namespace Fake
         public static string NuGetVersionV2 = "1.2.3-unstable0004";
         public static string NuGetVersion = "1.2.3-unstable0004";
         public static string CommitDate = "2014-03-06";
-
     }
 }

src/GitVersionTask/AssemblyInfoBuilder/AssemblyInfoBuilder.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using System.Linq;
 using System.Text;
 
 using GitVersion;
@@ -7,8 +8,10 @@ public class AssemblyInfoBuilder
 {
     public string GetAssemblyInfoText(VersionVariables vars, string assemblyName)
     {
-        var assemblyInfo = string.Format(@"
-using System;
+        var v = vars.ToArray();
+
+        var assemblyInfo = string.Format(
+@"using System;
 using System.Reflection;
 
 [assembly: AssemblyVersion(""{0}"")]
@@ -40,19 +43,24 @@ static class GitVersionInformation
         vars.MajorMinorPatch + ".0",
         vars.InformationalVersion,
         vars.CommitDate,
-        GenerateVariableMembers(vars),
+        GenerateVariableMembers(v),
         assemblyName);
 
         return assemblyInfo;
     }
 
-
-    string GenerateVariableMembers(IEnumerable<KeyValuePair<string, string>> vars)
+    static string GenerateVariableMembers(IList<KeyValuePair<string, string>> vars)
     {
         var members = new StringBuilder();
-        foreach (var variable in vars)
+        for (var i = 0; i < vars.Count; i++)
         {
-            members.AppendLine(string.Format("        public static string {0} = \"{1}\";", variable.Key, variable.Value));
+            var variable = vars[i];
+            members.AppendFormat("        public static string {0} = \"{1}\";", variable.Key, variable.Value);
+
+            if (i < vars.Count - 1)
+            {
+                members.AppendLine();
+            }
         }
 
         return members.ToString();