Merge pull request #33 from CandyCoded/feature/git-status-init

[feat] Add button to status panel for creating new git repo with default gitignore

Author: neogeek

Assets/Plugins/CandyCoded.GitStatus/Scripts/CustomEditor/Git.cs

@@ -99,6 +99,29 @@ public static async Task DiscardChanges(string path)
 
         }
 
+        public static async Task Init()
+        {
+
+            await GenerateProcess(GitPath, "init");
+
+        }
+
+        public static async Task<string> Status()
+        {
+
+            var process = await GenerateProcess(GitPath, "status");
+
+            if (process?.StandardError.ReadLine() is string line && line.StartsWith("fatal: not a git repository"))
+            {
+
+                throw new Exception("Path is not a git repository.");
+
+            }
+
+            return process?.StandardOutput.ReadToEnd();
+
+        }
+
         public static async Task<string[]> UntrackedFiles()
         {
 

Assets/Plugins/CandyCoded.GitStatus/Scripts/CustomEditor/GitIgnore.cs

@@ -0,0 +1,41 @@
+// Copyright (c) Scott Doxey. All Rights Reserved. Licensed under the MIT License. See LICENSE in the project root for license information.
+
+#if UNITY_EDITOR
+using System.IO;
+using System.Net;
+using System.Threading.Tasks;
+
+namespace CandyCoded.GitStatus
+{
+
+    public static class GitIgnore
+    {
+
+        private const string URL = "https://raw.githubusercontent.com/github/gitignore/master/Unity.gitignore";
+
+        private const string FILENAME = ".gitignore";
+
+        public static async Task Create(string directory)
+        {
+
+            var request = WebRequest.Create(URL);
+
+            var response = await request.GetResponseAsync();
+
+            var content = new MemoryStream();
+
+            using (var stream = response.GetResponseStream())
+            {
+
+                await stream.CopyToAsync(content);
+
+                File.WriteAllBytes(Path.Combine(directory, FILENAME), content.ToArray());
+
+            }
+
+        }
+
+    }
+
+}
+#endif

Assets/Plugins/CandyCoded.GitStatus/Scripts/CustomEditor/GitIgnore.cs.meta

@@ -12,6 +12,10 @@ namespace CandyCoded.GitStatus
     public static class GitStatus
     {
 
+        public static bool isGitRepo;
+
+        public static string status = "";
+
         public static string branch = "HEAD";
 
         public static string[] branches = { };
@@ -42,6 +46,23 @@ public static void Update()
         public static async void UpdateAsync()
         {
 
+            try
+            {
+
+                status = await Git.Status();
+
+                isGitRepo = true;
+
+            }
+            catch (Exception error)
+            {
+
+                status = error.Message;
+
+                isGitRepo = false;
+
+            }
+
             branch = await Git.Branch();
             branches = await Git.Branches();
             changedFiles = await Git.ChangedFiles();

Assets/Plugins/CandyCoded.GitStatus/Scripts/CustomEditor/GitStatus.cs

@@ -2,6 +2,7 @@
 
 #if UNITY_EDITOR
 using System;
+using System.IO;
 using System.Threading.Tasks;
 using UnityEditor;
 using UnityEngine;
@@ -23,6 +24,29 @@ public static void ShowWindow()
         private void OnGUI()
         {
 
+            if (!GitStatus.isGitRepo)
+            {
+
+                if (GUILayout.Button("Initialize git repo"))
+                {
+
+                    Task.Run(async () =>
+                    {
+
+                        await Git.Init();
+
+                        await GitIgnore.Create(Directory.GetCurrentDirectory());
+
+                        GitStatus.Update();
+
+                    });
+
+                }
+
+                return;
+
+            }
+
             GUILayout.Space(5);
 
             var selectedBranch = Array.IndexOf(GitStatus.branches, GitStatus.branch);