Extract ExoCmd into own file

csharp/App/Backend/DataTypes/Methods/ExoCmd.cs

@@ -0,0 +1,48 @@
+using CliWrap;
+using CliWrap.Buffered;
+using InnovEnergy.Lib.Utils;
+
+namespace InnovEnergy.App.Backend.DataTypes.Methods;
+
+public static class ExoCmd
+{
+    private static readonly Command Exo = Cli.Wrap("exo");
+    private const String ConfigFile = "./exoscale.toml";
+
+    public static async Task<(String key, String secret)> CreateKey(this Installation installation)
+    {
+        //if (installation.Id != 1) return "help"; //Todo remove me I am for debugging
+        
+        var preParse = await Exo
+            .WithArguments("iam access-key create " + installation.BucketName() 
+                                                    + " --operation get-sos-object"
+                                                    + " --resource  sos/bucket:" + installation.BucketName()
+                                                    + " -C " + ConfigFile
+                                                    + " -O text")
+            .ExecuteBufferedAsync();
+
+        var key    = preParse.StandardOutput.Split("\t")[2];
+        var secret = preParse.StandardOutput.Split("\t")[3];
+
+        return (key, secret);
+        
+        //return $"{key};{secret}";
+    }
+
+    public static async void RevokeKey(this Installation installation)
+    {
+        try
+        {
+            await Exo
+                 .WithArguments("iam access-key revoke " + installation.S3Key + " -f " + " -C " + ConfigFile)
+                 .ExecuteAsync();
+
+        }
+        catch
+        {
+            // TODO
+            ("Failed to revoke key for installation " + installation.Name).WriteLine();
+        }
+    }
+
+}