create first version of the installer

DasDarki · Dec 18, 2020 · 94daff1 · 94daff1
1 parent 2e9f8bb
commit 94daff1
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diff --git a/GmodDotNet.Installer.sln b/GmodDotNet.Installer.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30804.86
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GmodDotNet.Installer", "src\GmodDotNet.Installer.csproj", "{9515FE74-33E9-44D6-9E31-D59FA80F6258}"
+EndProject
+Global
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {01D987C5-8BC8-4885-B6C1-2F47EBBD914E}
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{9515FE74-33E9-44D6-9E31-D59FA80F6258}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9515FE74-33E9-44D6-9E31-D59FA80F6258}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+EndGlobal
diff --git a/src/GModPathFinder.cs b/src/GModPathFinder.cs
@@ -0,0 +1,54 @@
+using System;
+using System.IO;
+using System.Runtime.InteropServices;
+using Microsoft.Win32;
+
+namespace GmodDotNet.Installer
+{
+    internal static class GModPathFinder
+    {
+        internal static string Find(OSPlatform platform)
+        {
+            if (platform == OSPlatform.Windows)
+            {
+                var steam32 = "SOFTWARE\\VALVE\\";
+                var steam64 = "SOFTWARE\\Wow6432Node\\Valve\\";
+                var key32 = Registry.LocalMachine.OpenSubKey(steam32);
+                var key64 = Registry.LocalMachine.OpenSubKey(steam64);
+                if (key32 != null && !string.IsNullOrEmpty(key32.ToString()))
+                {
+                    foreach (var k32SubKey in key32.GetSubKeyNames())
+                    {
+                        using var subKey = key32.OpenSubKey(k32SubKey);
+                        if (subKey != null)
+                        {
+                            string path = subKey.GetValue("InstallPath")?.ToString();
+                            if(string.IsNullOrEmpty(path)) continue;
+                            string gmodPath = Path.Combine(path, @"steamapps\common\GarrysMod");
+                            if (Directory.Exists(Path.Combine(gmodPath, "garrysmod")))
+                                return gmodPath;
+                        }
+                    }
+                }
+
+                if (key64 != null && !string.IsNullOrEmpty(key64.ToString()))
+                {
+                    foreach (var k64SubKey in key64.GetSubKeyNames())
+                    {
+                        using var subKey = key64.OpenSubKey(k64SubKey);
+                        if (subKey != null)
+                        {
+                            string path = subKey.GetValue("InstallPath")?.ToString();
+                            if(string.IsNullOrEmpty(path)) continue;
+                            string gmodPath = Path.Combine(path, @"steamapps\common\GarrysMod");
+                            if (Directory.Exists(Path.Combine(gmodPath, "garrysmod")))
+                                return gmodPath;
+                        }
+                    }
+                }
+            }
+
+            return null;
+        }
+    }
+}
diff --git a/src/GmodDotNet.Installer.csproj b/src/GmodDotNet.Installer.csproj
@@ -0,0 +1,25 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>netcoreapp3.1</TargetFramework>
+        <LangVersion>8</LangVersion>
+        <Company>DasDarki on Github</Company>
+    </PropertyGroup>
+
+    <PropertyGroup Condition=" '$(OS)' == 'Windows_NT' ">
+        <DefineConstants>_WINDOWS</DefineConstants>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <Reference Include="Microsoft.Win32.Registry, Version=4.1.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+        <HintPath>C:\Program Files\dotnet\packs\Microsoft.WindowsDesktop.App.Ref\3.1.0\ref\netcoreapp3.1\Microsoft.Win32.Registry.dll</HintPath>
+      </Reference>
+    </ItemGroup>
+
+    <ItemGroup>
+      <PackageReference Include="Octokit" Version="0.48.0" />
+      <PackageReference Include="SharpZipLib" Version="1.3.1" />
+    </ItemGroup>
+
+</Project>
diff --git a/src/Program.cs b/src/Program.cs
@@ -0,0 +1,148 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Runtime.InteropServices;
+using GmodDotNet.Installer.UI;
+using Octokit;
+
+namespace GmodDotNet.Installer
+{
+    static class Program
+    {
+        internal static readonly string[] Types = {"Both", "Client", "Server"};
+
+        private static readonly string RepoUsername = "GmodNET";
+        private static readonly string RepoName = "GmodDotNet";
+        private static readonly GitHubClient Client = new GitHubClient(new ProductHeaderValue("GmodDotNet-Installer"));
+        private static IReadOnlyList<Release> _releases;
+
+        [STAThread]
+        static void Main(string[] args)
+        {
+            Console.Title = "GmodDotNet-Installer (c) 2020 github.com/DasDarki [unofficial]";
+            Console.CursorVisible = false;
+            try
+            {
+                Console.Write("Loading GmodDotNet-Repository... ");
+                using (ProgressBar bar = new ProgressBar())
+                    _releases = Client.Repository.Release.GetAll(RepoUsername, RepoName).GetAwaiter().GetResult();
+                if (_releases == null || _releases.Count <= 0)
+                {
+                    Console.Clear();
+                    Console.ForegroundColor = ConsoleColor.Red;
+                    Console.Write("The GmodDotNet-Repository could not be loaded! ");
+                    Console.ResetColor();
+                    AwaitAnyKey();
+                    return;
+                }
+
+                string tag = _releases[0].TagName;
+                OSPlatform? platform = GetPlatform();
+                if (platform == null)
+                {
+                    Console.ForegroundColor = ConsoleColor.Red;
+                    Console.Write("Your OS is unsupported! ");
+                    Console.ResetColor();
+                    AwaitAnyKey();
+                    return;
+                }
+
+                SelectionBox typeSelection = new SelectionBox("Select Installation Type: ", Types);
+                int type = typeSelection.Await();
+                ValueBrowser tagBrowser = new ValueBrowser("release", "ENTER", "Select GmodDotNet-Release: ", tag,
+                    newTag => !string.IsNullOrEmpty(newTag) && IsValidTag(newTag));
+                tag = tagBrowser.Await();
+                Release release = GetRelease(tag);
+                string defaultGmodPath = GModPathFinder.Find(platform.Value);
+                ValueBrowser pathBrowser = new ValueBrowser("path", "BROWSE", "Select GMod Path: ", defaultGmodPath, 
+                    newPath => !string.IsNullOrEmpty(newPath) && Directory.Exists(Path.Combine(newPath, "garrysmod")));
+                string path = pathBrowser.Await();
+                if (new Confirmation(platform.Value.ToString(), type, path, tag).Await())
+                {
+                    Console.Clear();
+                    WebInstaller installer = new WebInstaller(path, platform.Value.ToString(), tag, type, release);
+                    string error = installer.Start();
+                    Console.Clear();
+                    if (string.IsNullOrEmpty(error))
+                    {
+                        Console.ForegroundColor = ConsoleColor.Green;
+                        Console.WriteLine("GmodDotNet successfully installed!");
+                    }
+                    else
+                    {
+                        Console.Write("Failed to install GmodDotNet: ");
+                        Console.ForegroundColor = ConsoleColor.Red;
+                        Console.WriteLine(error);
+                    }
+
+                    Console.ResetColor();
+                    AwaitAnyKey();
+                }
+            }
+            catch (Exception e)
+            {
+                Console.ResetColor();
+                Console.ForegroundColor = ConsoleColor.White;
+                Console.BackgroundColor = ConsoleColor.DarkRed;
+                Console.WriteLine("An error occurred!:");
+                Console.ResetColor();
+                Console.ForegroundColor = ConsoleColor.Red;
+                Console.WriteLine(e);
+                Console.ResetColor();
+                AwaitAnyKey();
+            }
+        }
+
+        private static Release GetRelease(string tag)
+        {
+            foreach (Release release in _releases)
+            {
+                if (release.TagName == tag)
+                {
+                    return release;
+                }
+            }
+
+            return null;
+        }
+
+        private static bool IsValidTag(string tag)
+        {
+            foreach (Release release in _releases)
+            {
+                if (release.TagName == tag)
+                {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        private static void AwaitAnyKey()
+        {
+            Console.WriteLine("Please press any key to exit...");
+            Console.ReadKey();
+        }
+
+        private static OSPlatform? GetPlatform()
+        {
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
+            {
+                return OSPlatform.Linux;
+            }
+
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+            {
+                return OSPlatform.Windows;
+            }
+
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
+            {
+                return OSPlatform.OSX;
+            }
+
+            return null;
+        }
+    }
+}
diff --git a/src/UI/Confirmation.cs b/src/UI/Confirmation.cs
@@ -0,0 +1,93 @@
+using System;
+
+namespace GmodDotNet.Installer.UI
+{
+    internal class Confirmation : Control<bool>
+    {
+        private readonly string _os;
+        private readonly int _type;
+        private readonly string _path;
+        private readonly string _tag;
+        private bool _isYesSelected;
+
+        public Confirmation(string os, int type, string path, string tag) : base("Please confirm the installation:")
+        {
+            _os = os;
+            _type = type;
+            _path = path;
+            _tag = tag;
+        }
+
+        protected override void OnDraw()
+        {
+            Console.Write("\tDetected OS: ");
+            Console.ForegroundColor = ConsoleColor.DarkGray;
+            Console.WriteLine(_os);
+            Console.ResetColor();
+            Console.Write("\tSelected Release-Tag: ");
+            Console.ForegroundColor = ConsoleColor.DarkGray;
+            Console.WriteLine(_tag);
+            Console.ResetColor();
+            Console.Write("\tSelected Type: ");
+            Console.ForegroundColor = ConsoleColor.DarkGray;
+            Console.WriteLine(Program.Types[_type]);
+            Console.ResetColor();
+            Console.Write("\tSelected Path: ");
+            Console.ForegroundColor = ConsoleColor.DarkGray;
+            Console.WriteLine(_path + "\n");
+            Console.ResetColor();
+
+            if (_isYesSelected)
+            {
+                Console.BackgroundColor = ConsoleColor.Red;
+                Console.ForegroundColor = ConsoleColor.White;
+                Console.Write(" NO ");
+                Console.ResetColor();
+                Console.Write("    ");
+                Console.ResetColor();
+                Console.ForegroundColor = ConsoleColor.White;
+                Console.Write("<");
+                Console.BackgroundColor = ConsoleColor.DarkGreen;
+                Console.ForegroundColor = ConsoleColor.White;
+                Console.Write(" YES ");
+                Console.ResetColor();
+                Console.ForegroundColor = ConsoleColor.White;
+                Console.Write(">");
+
+            }
+            else
+            {
+                Console.ForegroundColor = ConsoleColor.White;
+                Console.Write("<");
+                Console.BackgroundColor = ConsoleColor.Red;
+                Console.ForegroundColor = ConsoleColor.White;
+                Console.Write(" NO ");
+                Console.ResetColor();
+                Console.ForegroundColor = ConsoleColor.White;
+                Console.Write(">");
+                Console.ResetColor();
+                Console.Write("    ");
+                Console.ResetColor();
+                Console.BackgroundColor = ConsoleColor.DarkGreen;
+                Console.ForegroundColor = ConsoleColor.White;
+                Console.Write(" YES ");
+            }
+            Console.ResetColor();
+        }
+
+        protected override void OnKeyInput(ConsoleKey key)
+        {
+            switch (key)
+            {
+                case ConsoleKey.Enter:
+                    Result = _isYesSelected;
+                    SetFinished();
+                    break;
+                case ConsoleKey.LeftArrow:
+                case ConsoleKey.RightArrow:
+                    _isYesSelected = !_isYesSelected;
+                    break;
+            }
+        }
+    }
+}
diff --git a/src/UI/Control.cs b/src/UI/Control.cs
@@ -0,0 +1,42 @@
+using System;
+
+namespace GmodDotNet.Installer.UI
+{
+    internal abstract class Control<T>
+    {
+        private readonly string _text;
+        private bool _isFinished;
+        protected T Result;
+
+        protected Control(string text, T @default = default)
+        {
+            _text = text;
+            Result = @default;
+        }
+
+        protected void SetFinished()
+        {
+            _isFinished = true;
+        }
+
+        protected abstract void OnDraw();
+
+        protected virtual void OnKeyInput(ConsoleKey key) {}
+
+        public T Await()
+        {
+            while (!_isFinished)
+            {
+                Console.Clear();
+                Console.SetCursorPosition(0, 0);
+                Console.WriteLine("\n" + _text + "\n");
+                OnDraw();
+                Console.ResetColor();
+                ConsoleKey key = Console.ReadKey().Key;
+                OnKeyInput(key);
+            }
+
+            return Result;
+        }
+    }
+}