Feat: Switch to Spectre.Console.Cli as CLI framework (#3)

src/Program.cs

@@ -1,38 +1,42 @@
-using Cocona;
+using System.ComponentModel;
+using System.Diagnostics.CodeAnalysis;
 using Spectre.Console;
+using Spectre.Console.Cli;
 
-var app = CoconaLiteApp.Create();
+var app = new CommandApp<RootCommand>();
+app.Configure(x => x.SetApplicationName("script-launcher"));
+return app.Run(args);
 
-app.AddCommand(RootCommand);
-app.Run();
-
-static async Task RootCommand(
-    [Option("extensions", new[] { 'x' }, Description = "Comma separated list of script extensions")] string? extensions,
-    [Option("depth", new[] { 'd' }, Description = "Search depth")] int depth = 1,
-    [Option("elevated", new[] { 'e' }, Description = "Run with elevated privileges")] bool elevated = false,
-    [Option("group", new[] { 'g' }, Description = "Group scripts by folder")] bool group = false,
-    [Option("brief", new[] { 'b' }, Description = "Show brief information")] bool brief = false,
-    [Argument(Name = "Directory", Description = "Starting directory")] string directory = ".")
+sealed class RootCommand : AsyncCommand<RootCommandSettings>
 {
-    if (!Directory.Exists(directory))
+    private const int Failure = 1;
+    private const int Success = 0;
+
+    public override async Task<int> ExecuteAsync(
+        [NotNull] CommandContext context,
+        [NotNull] RootCommandSettings settings
+    )
     {
-        AnsiConsole.Markup($"[red]The directory '{directory}' does not exist.[/]");
-        Environment.ExitCode = 1;
-        return;
+        if (!Directory.Exists(settings.Directory))
+        {
+            AnsiConsole.Markup($"[red]The directory '{settings.Directory}' does not exist.[/]");
+            // Environment.ExitCode = 1;
+            return Failure;
         }
 
         FileInfo[] files;
-    var finder = new ScriptFinder(extensions, directory, depth);
+        var finder = new ScriptFinder(settings.Extensions, settings.Directory, settings.Depth);
 
-    if (group)
+        if (settings.Group)
         {
             var dict = finder.GetScriptsByDirectory();
 
             if (dict.Count == 0)
             {
-            AnsiConsole.Markup($"[red]No scripts script files found in '{finder.RootDirectory}' with extensions '{string.Join(", ", finder.Extensions)}'[/]");
-            Environment.ExitCode = 1;
-            return;
+                AnsiConsole.Markup(
+                    $"[red]No scripts script files found in '{finder.RootDirectory}' with extensions '{string.Join(", ", finder.Extensions)}'[/]"
+                );
+                return Failure;
             }
 
             var dirPrompt = PromptConstructor.GetDirectoryPrompt(dict.Keys.ToArray());
@@ -46,13 +50,44 @@ static async Task RootCommand(
 
         if (files.Length == 0)
         {
-        AnsiConsole.Markup($"[red]No scripts script files found in '{finder.RootDirectory}' with extensions '{string.Join(", ", finder.Extensions)}'[/]");
-        Environment.ExitCode = 1;
-        return;
+            AnsiConsole.Markup(
+                $"[red]No scripts script files found in '{finder.RootDirectory}' with extensions '{string.Join(", ", finder.Extensions)}'[/]"
+            );
+            return Failure;
         }
 
-    var prompt = PromptConstructor.GetScriptPrompt(files, brief);
+        var prompt = PromptConstructor.GetScriptPrompt(files, settings.Brief);
         var scripts = AnsiConsole.Prompt(prompt);
 
-    await ScriptExecutor.ExecAsync(scripts, elevated);
+        await ScriptExecutor.ExecAsync(scripts, settings.Elevated);
+
+        return Success;
+    }
+}
+
+internal class RootCommandSettings : CommandSettings
+{
+    [Description("Comma separated list of script extensions")]
+    [CommandOption("-x|--extensions")]
+    public string? Extensions { get; init; }
+
+    [Description("Search depth")]
+    [CommandOption("-d|--depth")]
+    public int Depth { get; init; } = 1;
+
+    [Description("Run with elevated privileges")]
+    [CommandOption("-e|--elevated")]
+    public bool Elevated { get; init; } = false;
+
+    [Description("Group scripts by folder")]
+    [CommandOption("-g|--group")]
+    public bool Group { get; init; } = false;
+
+    [Description("Show brief information")]
+    [CommandOption("-b|--brief")]
+    public bool Brief { get; init; } = false;
+
+    [Description("Starting directory (Default: .)")]
+    [CommandArgument(0, "<path>")]
+    public string Directory { get; init; } = ".";
 }

src/ScriptLauncher.csproj

@@ -5,14 +5,14 @@
     <TargetFramework>net6.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-    <Version>0.1.0</Version>
+    <Version>0.1.1</Version>
     <PackAsTool>true</PackAsTool>
     <ToolCommandName>script-launcher</ToolCommandName>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Cocona.Lite" Version="2.0.3" />
     <PackageReference Include="Spectre.Console" Version="0.45.0" />
+    <PackageReference Include="Spectre.Console.Cli" Version="0.45.0" />
   </ItemGroup>
 
 </Project>