1 files changed, 101 insertions, 0 deletions
diff --git a/services/actions/clear_tasks.go b/services/actions/clear_tasks.go
new file mode 100644
index 0000000..6737378
--- /dev/null
+++ b/services/actions/clear_tasks.go
@@ -0,0 +1,101 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package actions
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	actions_model "code.gitea.io/gitea/models/actions"
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/modules/actions"
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/timeutil"
+)
+
+// StopZombieTasks stops the task which have running status, but haven't been updated for a long time
+func StopZombieTasks(ctx context.Context) error {
+	return stopTasks(ctx, actions_model.FindTaskOptions{
+		Status:        actions_model.StatusRunning,
+		UpdatedBefore: timeutil.TimeStamp(time.Now().Add(-setting.Actions.ZombieTaskTimeout).Unix()),
+	})
+}
+
+// StopEndlessTasks stops the tasks which have running status and continuous updates, but don't end for a long time
+func StopEndlessTasks(ctx context.Context) error {
+	return stopTasks(ctx, actions_model.FindTaskOptions{
+		Status:        actions_model.StatusRunning,
+		StartedBefore: timeutil.TimeStamp(time.Now().Add(-setting.Actions.EndlessTaskTimeout).Unix()),
+	})
+}
+
+func stopTasks(ctx context.Context, opts actions_model.FindTaskOptions) error {
+	tasks, err := db.Find[actions_model.ActionTask](ctx, opts)
+	if err != nil {
+		return fmt.Errorf("find tasks: %w", err)
+	}
+
+	jobs := make([]*actions_model.ActionRunJob, 0, len(tasks))
+	for _, task := range tasks {
+		if err := db.WithTx(ctx, func(ctx context.Context) error {
+			if err := actions_model.StopTask(ctx, task.ID, actions_model.StatusFailure); err != nil {
+				return err
+			}
+			if err := task.LoadJob(ctx); err != nil {
+				return err
+			}
+			jobs = append(jobs, task.Job)
+			return nil
+		}); err != nil {
+			log.Warn("Cannot stop task %v: %v", task.ID, err)
+			continue
+		}
+
+		remove, err := actions.TransferLogs(ctx, task.LogFilename)
+		if err != nil {
+			log.Warn("Cannot transfer logs of task %v: %v", task.ID, err)
+			continue
+		}
+		task.LogInStorage = true
+		if err := actions_model.UpdateTask(ctx, task, "log_in_storage"); err != nil {
+			log.Warn("Cannot update task %v: %v", task.ID, err)
+			continue
+		}
+		remove()
+	}
+
+	CreateCommitStatus(ctx, jobs...)
+
+	return nil
+}
+
+// CancelAbandonedJobs cancels the jobs which have waiting status, but haven't been picked by a runner for a long time
+func CancelAbandonedJobs(ctx context.Context) error {
+	jobs, err := db.Find[actions_model.ActionRunJob](ctx, actions_model.FindRunJobOptions{
+		Statuses:      []actions_model.Status{actions_model.StatusWaiting, actions_model.StatusBlocked},
+		UpdatedBefore: timeutil.TimeStamp(time.Now().Add(-setting.Actions.AbandonedJobTimeout).Unix()),
+	})
+	if err != nil {
+		log.Warn("find abandoned tasks: %v", err)
+		return err
+	}
+
+	now := timeutil.TimeStampNow()
+	for _, job := range jobs {
+		job.Status = actions_model.StatusCancelled
+		job.Stopped = now
+		if err := db.WithTx(ctx, func(ctx context.Context) error {
+			_, err := actions_model.UpdateRunJob(ctx, job, nil, "status", "stopped")
+			return err
+		}); err != nil {
+			log.Warn("cancel abandoned job %v: %v", job.ID, err)
+			// go on
+		}
+		CreateCommitStatus(ctx, job)
+	}
+
+	return nil
+}