Fix allow cancelling runs without running jobs

models/actions/run.go

@@ -265,6 +265,13 @@ func CancelPreviousJobs(ctx context.Context, repoID int64, ref, workflowID strin
 
 func CancelJobs(ctx context.Context, jobs []*ActionRunJob) ([]*ActionRunJob, error) {
 	cancelledJobs := make([]*ActionRunJob, 0, len(jobs))
+
+	// List of runIDs that have no cancelled jobs
+	runsToUpdate := map[int64]*ActionRunJob{}
+	for _, job := range jobs {
+		runsToUpdate[job.RunID] = job
+	}
+
 	// Iterate over each job and attempt to cancel it.
 	for _, job := range jobs {
 		// Skip jobs that are already in a terminal state (completed, cancelled, etc.).
@@ -304,6 +311,13 @@ func CancelJobs(ctx context.Context, jobs []*ActionRunJob) ([]*ActionRunJob, err
 			return cancelledJobs, fmt.Errorf("get job: %w", err)
 		}
 		cancelledJobs = append(cancelledJobs, updatedJob)
+		delete(runsToUpdate, job.RunID)
+	}
+
+	for runID, job := range runsToUpdate {
+		if err := UpdateRunStatus(ctx, job.RepoID, runID); err != nil {
+			return cancelledJobs, err
+		}
 	}
 
 	// Return nil to indicate successful cancellation of all running and waiting jobs.

models/actions/run_job.go

@@ -138,6 +138,30 @@ func GetRunJobsByRunID(ctx context.Context, runID int64) (ActionJobList, error)
 	return jobs, nil
 }
 
+func UpdateRunStatus(ctx context.Context, repoID, runID int64) error {
+	// Other goroutines may aggregate the status of the run and update it too.
+	// So we need load the run and its jobs before updating the run.
+	run, err := GetRunByRepoAndID(ctx, repoID, runID)
+	if err != nil {
+		return err
+	}
+	jobs, err := GetRunJobsByRunID(ctx, runID)
+	if err != nil {
+		return err
+	}
+	run.Status = AggregateJobStatus(jobs)
+	if run.Started.IsZero() && run.Status.IsRunning() {
+		run.Started = timeutil.TimeStampNow()
+	}
+	if run.Stopped.IsZero() && run.Status.IsDone() {
+		run.Stopped = timeutil.TimeStampNow()
+	}
+	if err := UpdateRun(ctx, run, "status", "started", "stopped"); err != nil {
+		return fmt.Errorf("update run %d: %w", run.ID, err)
+	}
+	return nil
+}
+
 func UpdateRunJob(ctx context.Context, job *ActionRunJob, cond builder.Cond, cols ...string) (int64, error) {
 	e := db.GetEngine(ctx)
 
@@ -173,27 +197,8 @@ func UpdateRunJob(ctx context.Context, job *ActionRunJob, cond builder.Cond, col
 		}
 	}
 
-	{
-		// Other goroutines may aggregate the status of the run and update it too.
-		// So we need load the run and its jobs before updating the run.
-		run, err := GetRunByRepoAndID(ctx, job.RepoID, job.RunID)
-		if err != nil {
-			return 0, err
-		}
-		jobs, err := GetRunJobsByRunID(ctx, job.RunID)
-		if err != nil {
-			return 0, err
-		}
-		run.Status = AggregateJobStatus(jobs)
-		if run.Started.IsZero() && run.Status.IsRunning() {
-			run.Started = timeutil.TimeStampNow()
-		}
-		if run.Stopped.IsZero() && run.Status.IsDone() {
-			run.Stopped = timeutil.TimeStampNow()
-		}
-		if err := UpdateRun(ctx, run, "status", "started", "stopped"); err != nil {
-			return 0, fmt.Errorf("update run %d: %w", run.ID, err)
-		}
+	if err := UpdateRunStatus(ctx, job.RepoID, job.RunID); err != nil {
+		return 0, err
 	}
 
 	return affected, nil

tests/integration/actions_cancel_test.go

@@ -0,0 +1,38 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package integration
+
+import (
+	"fmt"
+	"net/http"
+	"net/url"
+	"testing"
+
+	actions_model "code.gitea.io/gitea/models/actions"
+	"code.gitea.io/gitea/models/unittest"
+	user_model "code.gitea.io/gitea/models/user"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// This verifies that cancelling a run without running jobs (stuck in waiting) is updated to cancelled status
+func TestActionsCancelStuckWaitingRun(t *testing.T) {
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		user5 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 5})
+		session := loginUser(t, user5.Name)
+
+		// cancel the run by run index
+		req := NewRequestWithValues(t, "POST", fmt.Sprintf("/%s/%s/actions/runs/%d/cancel", user5.Name, "repo4", 191), map[string]string{
+			"_csrf": GetUserCSRFToken(t, session),
+		})
+
+		session.MakeRequest(t, req, http.StatusOK)
+
+		// check if the run is cancelled by id
+		run := unittest.AssertExistsAndLoadBean(t, &actions_model.ActionRun{
+			ID: 805,
+		})
+		assert.Equal(t, actions_model.StatusCancelled, run.Status)
+	})
+}