Added Class that loads the current configuration for the Wildlife apps from Github.

Author: Skerga

WolfLeash/Components/Classes/DefaultAppLoader.cs

@@ -0,0 +1,98 @@
+using System.Text.RegularExpressions;
+using GamesOnWhales;
+using Tomlyn;
+using Tomlyn.Model;
+using WolfLeash.Extensions;
+
+namespace WolfLeash.Components.Classes;
+
+public partial class DefaultAppLoader
+{
+    private const string ConfigBaseAddress =
+        "https://raw.githubusercontent.com/games-on-whales/gow/refs/heads/master/apps/{0}/assets/wolf.config.toml";
+    
+    private static readonly string[] DefaultApps = 
+        ["es-de", "firefox", "heroic-games-launcher", "kodi", "lutris", "pegasus", "prismlauncher", "retroarch", "steam", "xfce"];
+
+    private static string? _defaultRenderDevice;
+    private static string DefaultRenderDevice => _defaultRenderDevice ??= GetDefaultRenderDevice();
+    
+    private readonly HttpClient _httpClient;
+    
+    public DefaultAppLoader()
+    {
+        _httpClient = new HttpClient();
+    }
+
+    public Task<List<GamesOnWhales.App>> GetApps() => GetApps(CancellationToken.None);
+    public async Task<List<GamesOnWhales.App>> GetApps(CancellationToken cancellationToken)
+    {
+        var apps = new List<GamesOnWhales.App>();
+        foreach (var appName in DefaultApps)
+        {
+            apps.Add(await GetApp(appName, cancellationToken));
+        }
+        return apps;
+    }
+    
+    public Task<string> GetAppConfigAsync(string appName) => GetAppConfigAsync(appName, CancellationToken.None);
+    public async Task<string> GetAppConfigAsync(string appName, CancellationToken cancellationToken)
+    {
+        var url = string.Format(ConfigBaseAddress, appName);
+        var response = await _httpClient.GetAsync(url, cancellationToken);
+        var body = await response.Content.ReadAsStringAsync(cancellationToken);
+        return body;
+    }
+
+    public Task<GamesOnWhales.App> GetApp(string appName) => GetApp(appName, CancellationToken.None);
+    public async Task<GamesOnWhales.App> GetApp(string appName, CancellationToken cancellationToken)
+    {
+        var cfg = await GetAppConfigAsync(appName, cancellationToken);
+        var model = ((TomlTableArray)Toml.ToModel(cfg)["apps"])[0];
+        var runner = (TomlTable)model["runner"];
+        var app = new GamesOnWhales.App()
+        {
+            Id = Guid.NewGuid().ToBase64(),
+            Title = (string)model["title"],
+            Icon_png_path = (string)model["icon_png_path"],
+            Start_audio_server = true,
+            Start_virtual_compositor = true,
+            Support_hdr = false,
+            H264_gst_pipeline = "",
+            Hevc_gst_pipeline = "",
+            Av1_gst_pipeline = "",
+            Opus_gst_pipeline = "",
+            Render_node = DefaultRenderDevice,
+            
+            Runner = new Wolf__config__AppDocker__tagged()
+            {
+                Name = (string)runner["name"],
+                Image = (string)runner["image"],
+                Base_create_json = (string)runner["base_create_json"],
+                Devices = ((TomlArray)runner["devices"]).Select(t => (string)t!).ToList(),
+                Env = ((TomlArray)runner["env"]).Select(t => (string)t!).ToList(),
+                Mounts = ((TomlArray)runner["mounts"]).Select(t => (string)t!).ToList(),
+                Ports = ((TomlArray)runner["ports"]).Select(t => (string)t!).ToList(),
+                Type = "docker"
+            }
+        };
+        return app;
+    }
+
+    private static string GetDefaultRenderDevice()
+    {
+        if (!Path.Exists("/dev/dri/"))
+        {
+            return "/dev/dri/renderD128";
+        }
+
+        var renderDevices = Directory.GetFiles("/dev/dri/")
+            .Where(f => RendererRegex().IsMatch(f))
+            .ToList();
+
+        return renderDevices.Count > 0 ? renderDevices[0] : "/dev/dri/renderD128";
+    }
+    
+    [GeneratedRegex(".*?/renderD[0-9]+")]
+    private static partial Regex RendererRegex();
+}

WolfLeash/Program.cs

@@ -19,6 +19,7 @@
 builder.Services.AddLogging(configure => configure.AddConsole());
 builder.Services.AddTransient<ColorGenerator>();
 builder.Services.AddWolfApi<Api>();
+builder.Services.AddSingleton<DefaultAppLoader>();
 
 var migrationPatcher = new DatabasePreMigrationPatches();
 migrationPatcher.Execute();