Resolve start script configuration in parallel mode without a delay t…

…o avoid messing with changing variables.

Library/Extensions/RunParallel.cs

@@ -61,10 +61,7 @@ public class RunParallel : Block
       var leading = await Values.EvaluateAsync<double?>("LEADINGSCRIPT", context, false);
 
       /* Request configuration for all scripts - allow empty array elements. */
-      var configs = new List<StartScript>();
-
-      foreach (RunScript script in scripts)
-        configs.Add(await script.ReadConfigurationAsync(context));
+      var configs = scripts.Cast<StartScript>().ToList();
 
       /* Lifetime control. */
       var leadingDone = false;

Library/Extensions/RunScript.cs

@@ -84,7 +84,7 @@ public class RunScript : Block
   /// </summary>
   /// <param name="context"></param>
   /// <returns></returns>
-  public async Task<StartScript> ReadConfigurationAsync(Context context)
+  private async Task<StartScript> ReadConfigurationAsync(Context context)
   {
     /* Find the script by its name - character casing is ignored. */
     var store = context.ServiceProvider.GetRequiredService<IScriptDefinitionStorage>();
@@ -111,16 +111,19 @@ public async Task<StartScript> ReadConfigurationAsync(Context context)
   /// <inheritdoc/>
   public override async Task<object?> EvaluateAsync(Context context)
   {
+    /* Convert the configuration. */
+    var config = await ReadConfigurationAsync(context);
+
     /* We are prepared to be run in parallel to other scripts. */
-    if (context.ParallelMode > 0) return this;
+    if (context.ParallelMode > 0) return config;
 
     /* Or we are hust building. */
     var buildOnly = await Values.EvaluateAsync<bool?>("BUILDONLY", context, true);
 
-    if (buildOnly == true) return this;
+    if (buildOnly == true) return config;
 
     /* Run the script and report the result - in a new isolated environment. */
-    var result = await context.Engine.RunAsync<GenericResult>(await ReadConfigurationAsync(context));
+    var result = await context.Engine.RunAsync<GenericResult>(config);
 
     return result.Result;
   }