Always add .cs files generated by text templating (#324)

* Add text templating generated files

Always include files generated by text templating (.tt), even if they don't exist yet.
These files are expected to be absent during a clean build, as they are generated
during the build process. Therefore, they cannot be left out of the csproj file.

* Remove unused import

* Removed unused parameter

Sharpmake.Generators/VisualStudio/Csproj.cs

@@ -2288,30 +2288,18 @@ List<string> skipFiles
                                         ? "TextTemplatingFilePreprocessor"
                                         : "TextTemplatingFileGenerator";
 
-                //Add the generated file if its in the remaining files.
-                bool generatedFileFound = remainingSourcesFiles.Concat(remainingResourcesFiles)
-                    .Concat(remainingEmbeddedResourcesFiles)
-                    .Concat(remainingNoneFiles).Contains(generatedFile);
-                AddContentGeneratedItem(itemGroups, ttFile, generatedFile, generator, false, _projectPathCapitalized, project, generatedFileFound);
-
+                // Always include files generated by text templating (.tt), even if they don't exist yet.
+                // These files are expected to be absent during a clean build, as they are generated
+                // during the build process. Therefore, they cannot be left out of the csproj file.
+                AddContentGeneratedItem(itemGroups, ttFile, generatedFile, generator, false, _projectPathCapitalized, project);
 
                 remainingNoneFiles.Remove(ttFile);
-                if (generatedFileFound)
-                {
-                    //Remove generated file wherever it is.
-                    remainingEmbeddedResourcesFiles.Remove(generatedFile);
-                    remainingResourcesFiles.Remove(generatedFile);
-                    remainingSourcesFiles.Remove(generatedFile);
-                    remainingNoneFiles.Remove(generatedFile);
-                    resolvedNoneFilesAddIfNewer.Remove(generatedFile);
-                }
-                else
-                {
-                    _builder.LogWarningLine(
-                        @"Warning: The generated file {0} for template file {1} is not found. Please generate and submit the file using Visual Studio.",
-                        generatedFile,
-                        ttFile);
-                }
+                //Remove generated file wherever it is.
+                remainingEmbeddedResourcesFiles.Remove(generatedFile);
+                remainingResourcesFiles.Remove(generatedFile);
+                remainingSourcesFiles.Remove(generatedFile);
+                remainingNoneFiles.Remove(generatedFile);
+                resolvedNoneFilesAddIfNewer.Remove(generatedFile);
             }
 
             //xaml files
@@ -2691,8 +2679,7 @@ private static void AddContentGeneratedItem(
             string generator,
             bool designTimeSharedInput,
             string projectPath,
-            CSharpProject project,
-            bool addGeneratedFile)
+            CSharpProject project)
         {
             Trace.Assert(!string.IsNullOrEmpty(templateFile) && !string.IsNullOrEmpty(generatedFile));
             itemGroups.Contents.Add(new ItemGroups.Content
@@ -2703,8 +2690,6 @@ private static void AddContentGeneratedItem(
                 LinkFolder = GetProjectLinkedFolder(templateFile, projectPath, project)
             });
 
-            if (!addGeneratedFile)
-                return;
             var generatedFileExtension = Path.GetExtension(generatedFile).ToLower();
 
             //TODO Give some kind of additional TT directive to specify the build action directly?