stabilizaiton work - projects rework for maintenanceability and ui livening

src/__Libraries/StellaOps.Interop/ToolProcessRunner.cs

@@ -0,0 +1,54 @@
+using System;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace StellaOps.Interop;
+
+internal sealed class ToolProcessRunner : IToolProcessRunner
+{
+    public async Task<ToolResult> RunAsync(
+        string tool,
+        string toolPath,
+        string args,
+        string workingDirectory,
+        CancellationToken ct = default)
+    {
+        var startInfo = new ProcessStartInfo
+        {
+            FileName = toolPath,
+            Arguments = args,
+            WorkingDirectory = workingDirectory,
+            RedirectStandardOutput = true,
+            RedirectStandardError = true,
+            UseShellExecute = false,
+            CreateNoWindow = true
+        };
+
+        try
+        {
+            using var process = Process.Start(startInfo);
+            if (process is null)
+            {
+                return ToolResult.Failed($"Failed to start tool: {tool}");
+            }
+
+            var stdOutTask = process.StandardOutput.ReadToEndAsync(ct);
+            var stdErrTask = process.StandardError.ReadToEndAsync(ct);
+
+            await process.WaitForExitAsync(ct).ConfigureAwait(false);
+
+            var stdout = await stdOutTask.ConfigureAwait(false);
+            var stderr = await stdErrTask.ConfigureAwait(false);
+
+            return process.ExitCode == 0
+                ? ToolResult.Ok(stdout, stderr, process.ExitCode)
+                : ToolResult.Failed(stderr, stdout, process.ExitCode);
+        }
+        catch (Exception ex) when (ex is InvalidOperationException or Win32Exception)
+        {
+            return ToolResult.Failed(ex.Message);
+        }
+    }
+}