chore: small refactorings

src/Cli/AppRunner.cs

@@ -20,6 +20,15 @@ namespace Cli
         }
 
         public async Task Run(string workingDir)
+        {
+            var repoBasePath = await GetRepoBasePath(workingDir);
+            var chosenService = await ChooseService(repoBasePath);
+            var selection = await SelectVersion(repoBasePath, chosenService);
+            await AddVersionTagToRepo(repoBasePath, selection.Version.ToString());
+            await PushToRemote(repoBasePath);
+        }
+
+        private async Task<string> GetRepoBasePath(string workingDir)
         {
             var repoBasePath = "";
             try
@@ -32,6 +41,11 @@ namespace Cli
                 Environment.Exit(1);
             }
 
+            return repoBasePath;
+        }
+
+        private async Task<string> ChooseService(string repoBasePath)
+        {
             var services = new List<string>();
             try
             {
@@ -54,7 +68,11 @@ namespace Cli
                         .AddChoices(services));
             }
 
+            return chosenService;
+        }
 
+        private async Task<Selection> SelectVersion(string repoBasePath, string chosenService)
+        {
             var versionInfo = await _mediator.Send(new GetVersionInformationFromRepo.Query(repoBasePath, chosenService));
             Selection selection;
             if (versionInfo != null)
@@ -90,17 +108,11 @@ namespace Cli
                 Environment.Exit(0);
             }
 
-            try
-            {
-                await _mediator.Send(new AddTagToGitRepo.Command(workingDir, selection.Version.ToString()));
-            }
-            catch (Exception ex)
-            {
-                AnsiConsole.Markup("[red]Error:[/] Unable to write Tag to repository\n\n");
-                AnsiConsole.WriteException(ex);
-                Environment.Exit(1);
-            }
+            return selection;
+        }
 
+        private async Task PushToRemote(string workingDir)
+        {
             try
             {
                 await _mediator.Send(new PushCommitsToRemote.Command(workingDir));
@@ -112,5 +124,19 @@ namespace Cli
                 Environment.Exit(1);
             }
         }
+
+        private async Task AddVersionTagToRepo(string workingDir, string tag)
+        {
+            try
+            {
+                await _mediator.Send(new AddTagToGitRepo.Command(workingDir, tag));
+            }
+            catch (Exception ex)
+            {
+                AnsiConsole.Markup("[red]Error:[/] Unable to write Tag to repository\n\n");
+                AnsiConsole.WriteException(ex);
+                Environment.Exit(1);
+            }
+        }
     }
 }