From 3d8d6c8906c733c0e3af851d781ef9b3b2b8b11f Mon Sep 17 00:00:00 2001
From: Shawna Monero <66325812+smonero@users.noreply.github.com>
Date: Mon, 22 Apr 2024 08:10:50 -0700
Subject: [PATCH] when using adhoc mode, dont signal external workflow (#749)

---
 server/neptune/workflows/internal/terraform/workflow.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/server/neptune/workflows/internal/terraform/workflow.go b/server/neptune/workflows/internal/terraform/workflow.go
index 0b674dfa7..eff184f32 100644
--- a/server/neptune/workflows/internal/terraform/workflow.go
+++ b/server/neptune/workflows/internal/terraform/workflow.go
@@ -99,6 +99,10 @@ func newRunner(ctx workflow.Context, request Request) *Runner {
 	// be no situation where we are deploying while this is failing.
 	store := state.NewWorkflowStore(
 		func(s *state.Workflow) error {
+			// in adhoc mode we have no parent workflow to signal
+			if request.WorkflowMode == terraform.Adhoc {
+				return nil
+			}
 			return workflow.SignalExternalWorkflow(ctx, parent.ID, parent.RunID, state.WorkflowStateChangeSignal, s).Get(ctx, nil)
 		},
 		request.WorkflowMode,