Initial commit

C#/WebDesktopUpdater/Controllers/UpdateController.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Diagnostics;
+using System.IO;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
+
+namespace WebDesktopUpdater.Controllers {
+    
+    [ApiController]
+    [Route("update")]
+    public class UpdateController : ControllerBase {
+        private readonly IConfiguration _configuration;
+
+        public UpdateController(IConfiguration configuration) {
+            _configuration = configuration;
+        }
+
+        [HttpGet]
+        public ContentResult Update() {
+            FileInfo file = new FileInfo(_configuration.GetValue<string>("UpdaterScript"));
+            if (file.DirectoryName == null) return new ContentResult();
+                
+            Process process = new Process();
+            ProcessStartInfo startInfo = new ProcessStartInfo();
+            startInfo.WindowStyle = ProcessWindowStyle.Hidden;
+            startInfo.FileName = "/bin/bash";
+            startInfo.WorkingDirectory = file.DirectoryName;
+            startInfo.Arguments = "./" + file.Name;
+            startInfo.RedirectStandardError = true;
+            startInfo.RedirectStandardOutput = true;
+            startInfo.UseShellExecute = false;
+                
+            process.StartInfo = startInfo;
+            process.Start();
+                
+            string error = process.StandardError.ReadToEnd();
+            string info = process.StandardOutput.ReadToEnd();
+                
+            string html = System.IO.File.ReadAllText(Environment.CurrentDirectory + "/response.html")
+                .Replace("{error}", error.Replace("\\n", "<br>"))
+                .Replace("{info}", info.Replace("\\n", "<br>"));
+                
+            return new ContentResult {
+                ContentType = "text/html",
+                Content = html
+            };
+        }
+        
+    }
+    
+}