From 46a3f9c7eef3b15faa5ee67e7d923a1971feab21 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 20 Mar 2026 03:49:44 +0000
Subject: [PATCH 1/2] Initial plan


From 84e84c4fd49c6e1df546c6bf6748fc6d0dd9e5a8 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 20 Mar 2026 04:03:05 +0000
Subject: [PATCH 2/2] Print ready message only once per ready transition

Co-authored-by: alexec <1142830+alexec@users.noreply.github.com>
---
 internal/run.go      | 20 +++++++++-----
 internal/run_test.go | 64 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+), 6 deletions(-)

diff --git a/internal/run.go b/internal/run.go
index dd459a9..44d7e5a 100644
--- a/internal/run.go
+++ b/internal/run.go
@@ -200,6 +200,8 @@ func RunSubgraph(ctx context.Context, cancel context.CancelFunc, port int, openB
 		})
 	}
 
+	allRunning := false
+
 	for {
 		select {
 		case <-ctx.Done():
@@ -275,15 +277,20 @@ func RunSubgraph(ctx context.Context, cancel context.CancelFunc, port int, openB
 					logger.Println("✅ exiting because all requested tasks completed and none should be restarted")
 					cancel()
 				} else if len(remainingTasks) == 0 {
-					logger.Println("🔵 all requested tasks are running:")
-					// print a list of running tasks, and their ports
-					for _, node := range subgraph.Nodes {
-						if (node.Phase == "running" || node.Phase == "stalled") && node.Task.Ports != nil {
-							for _, port := range node.Task.Ports {
-								logger.Printf(" - %s: http://localhost:%d\n", node.Name, port.HostPort)
+					if !allRunning {
+						allRunning = true
+						logger.Println("🔵 all requested tasks are running:")
+						// print a list of running tasks, and their ports
+						for _, node := range subgraph.Nodes {
+							if (node.Phase == "running" || node.Phase == "stalled") && node.Task.Ports != nil {
+								for _, port := range node.Task.Ports {
+									logger.Printf(" - %s: http://localhost:%d\n", node.Name, port.HostPort)
+								}
 							}
 						}
 					}
+				} else {
+					allRunning = false
 				}
 
 			// if the event is a string, it is the name of the task to run
@@ -308,6 +315,7 @@ func RunSubgraph(ctx context.Context, cancel context.CancelFunc, port int, openB
 				node := subgraph.Nodes[taskName]
 
 				node.cancel()
+				allRunning = false
 
 				// each task is executed in a separate goroutine
 				wg.Add(1)
diff --git a/internal/run_test.go b/internal/run_test.go
index 7ef8eb7..5ef1602 100644
--- a/internal/run_test.go
+++ b/internal/run_test.go
@@ -437,6 +437,70 @@ sleep 30
 		err := RunSubgraph(ctx, cancel, 0, false, logger, wf, []string{"job"}, nil)
 		assert.NoError(t, err)
 	})
+
+	t.Run("Ready message printed only once when service stays running", func(t *testing.T) {
+		ctx, cancel, logger, buffer := setup(t)
+		defer cancel()
+
+		wf := &types.Workflow{
+			Tasks: map[string]types.Task{
+				"service": {Command: []string{"sleep", "30"}, Type: types.TaskTypeService},
+			},
+		}
+		wg := &sync.WaitGroup{}
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			err := RunSubgraph(ctx, cancel, 0, false, logger, wf, []string{"service"}, nil)
+			assert.NoError(t, err)
+		}()
+
+		sleep(t)
+		cancel()
+		wg.Wait()
+
+		// The ready message should appear exactly once
+		count := strings.Count(buffer.String(), "🔵 all requested tasks are running:")
+		assert.Equal(t, 1, count)
+	})
+
+	t.Run("Ready message printed again after service restarts", func(t *testing.T) {
+		ctx, cancel, logger, buffer := setup(t)
+		defer cancel()
+
+		wf := &types.Workflow{
+			Tasks: map[string]types.Task{
+				"service": {
+					Command: []string{"sleep", "30"},
+					Watch:   []string{"testdata/marker"},
+					Type:    types.TaskTypeService,
+				},
+			},
+		}
+
+		wg := &sync.WaitGroup{}
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			err := RunSubgraph(ctx, cancel, 0, false, logger, wf, []string{"service"}, nil)
+			assert.NoError(t, err)
+		}()
+
+		sleep(t)
+
+		// Trigger a restart by modifying the watched file
+		err := os.WriteFile("testdata/marker", nil, 0644)
+		assert.NoError(t, err)
+
+		sleep(t)
+
+		cancel()
+		wg.Wait()
+
+		// The ready message should appear twice: once initially, once after restart
+		count := strings.Count(buffer.String(), "🔵 all requested tasks are running:")
+		assert.Equal(t, 2, count)
+	})
 }
 
 func sleep(t *testing.T) {