From 328cf7bf3ce964260fef181fcafc98e9c528a7f5 Mon Sep 17 00:00:00 2001
From: Marcello Lamonaca <marcello@lamonaca.eu>
Date: Sun, 10 Nov 2024 10:53:23 +0100
Subject: [PATCH] make lambdas static where possible

---
 src/Program.cs      |  5 +----
 src/ScriptFinder.cs | 14 +++++++-------
 2 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/src/Program.cs b/src/Program.cs
index e57668c..836c56b 100644
--- a/src/Program.cs
+++ b/src/Program.cs
@@ -2,9 +2,6 @@ using ScriptLauncher;
 using Spectre.Console.Cli;
 
 var app = new CommandApp<RootCommand>();
-app.Configure(x =>
-{
-    x.SetApplicationName("scrl");
-});
+app.Configure(static x => x.SetApplicationName("scrl"));
 
 return app.Run(args);
diff --git a/src/ScriptFinder.cs b/src/ScriptFinder.cs
index 618701d..e7040f4 100644
--- a/src/ScriptFinder.cs
+++ b/src/ScriptFinder.cs
@@ -10,7 +10,7 @@ internal readonly struct ScriptFinder
 
     public ScriptFinder(IEnumerable<string> extensions, string directory, int depth)
     {
-        Extensions = extensions.ToHashSet().Select(x => $".{x.TrimStart('.')}");
+        Extensions = extensions.ToHashSet().Select(static x => $".{x.TrimStart('.')}");
 
         Depth = depth;
         RootDirectory = directory;
@@ -28,7 +28,7 @@ internal readonly struct ScriptFinder
         try
         {
             var filenames = Directory.GetFiles(RootDirectory, $"*{extension}", _options);
-            return filenames.Select(x => new FileInfo(x));
+            return filenames.Select(static x => new FileInfo(x));
         }
         catch (UnauthorizedAccessException)
         {
@@ -37,13 +37,13 @@ internal readonly struct ScriptFinder
     }
 
     public FileInfo[] GetScripts() =>
-        Extensions.Select(GetScriptFilesWithExtension).SelectMany(x => x).ToArray();
+        Extensions.Select(GetScriptFilesWithExtension).SelectMany(static x => x).ToArray();
 
     public IDictionary<DirectoryInfo, FileInfo[]> GetScriptsByDirectory() =>
         Extensions
             .Select(GetScriptFilesWithExtension)
-            .SelectMany(x => x)
-            .GroupBy(x => x.DirectoryName!)
-            .OrderBy(x => x.Key)
-            .ToDictionary(x => new DirectoryInfo(x.Key), x => x.ToArray());
+            .SelectMany(static x => x)
+            .GroupBy(static x => x.DirectoryName!)
+            .OrderBy(static x => x.Key)
+            .ToDictionary(static x => new DirectoryInfo(x.Key), static x => x.ToArray());
 }