fix: Fixed path prefix of linked output filenames (#854)

Author: Horizon0156

src/ArmTemplates/Commands/Executors/CreatorExecutor.cs

@@ -237,7 +237,7 @@ public async Task ExecuteGenerationBasedOnConfiguration()
                 ApiConfig providedAPIConfiguration = this.creatorParameters.Apis.FirstOrDefault(api => string.Compare(apiResource.Name, ApiTemplateCreator.MakeResourceName(api), true) == 0);
                 // if the api version is not null the api is split into multiple templates. If the template is split and the content value has been set, then the template is for a subsequent api
                 string apiFileName = FileNameGenerator.GenerateCreatorAPIFileName(providedAPIConfiguration.Name, this.apiTemplateCreator.IsSplitAPI(providedAPIConfiguration), apiResource.Properties.Value != null);
-                FileWriter.WriteJSONToFile(apiTemplate, string.Concat(this.creatorParameters.OutputLocation, apiFileName));
+                FileWriter.WriteJSONToFile(apiTemplate, Path.Combine(this.creatorParameters.OutputLocation, apiFileName));
             }
             if (globalServicePolicyTemplate != null)
             {

src/ArmTemplates/Common/FileHandlers/FileNameGenerator.cs

@@ -81,11 +81,11 @@ public static string GenerateCreatorAPIFileName(string apiName, bool isSplitAPI,
 
             if (isSplitAPI == true)
             {
-                return isInitialAPI == true ? $@"/{sanitizedAPIName}-initial.api.template.json" : $@"/{sanitizedAPIName}-subsequent.api.template.json";
+                return isInitialAPI == true ? $@"{sanitizedAPIName}-initial.api.template.json" : $@"{sanitizedAPIName}-subsequent.api.template.json";
             }
             else
             {
-                return $@"/{sanitizedAPIName}.api.template.json";
+                return $@"{sanitizedAPIName}.api.template.json";
             }
         }