// SetBuildActivation updates the "active" state of this build and all associated tasks.
// It also updates the task cache for the build document.
func SetBuildActivation(buildId string, active bool, caller string) error {
var err error
// If activating a task, set the ActivatedBy field to be the caller
if active {
_, err = UpdateAllTasks(
bson.M{
TaskBuildIdKey: buildId,
TaskStatusKey: evergreen.TaskUndispatched,
},
bson.M{"$set": bson.M{TaskActivatedKey: active, TaskActivatedByKey: caller}},
)
} else {
// if trying to deactivate a task then only deactivate tasks that have not been activated by a user.
// if the caller is the default task activator,
// only deactivate tasks that are activated by the default task activator
if build.IsSystemActivator(caller) {
_, err = UpdateAllTasks(
bson.M{
TaskBuildIdKey: buildId,
TaskStatusKey: evergreen.TaskUndispatched,
TaskActivatedByKey: caller,
},
bson.M{"$set": bson.M{TaskActivatedKey: active, TaskActivatedByKey: caller}},
)
} else {
// update all tasks if the caller is not evergreen.
_, err = UpdateAllTasks(
bson.M{
TaskBuildIdKey: buildId,
TaskStatusKey: evergreen.TaskUndispatched,
},
bson.M{"$set": bson.M{TaskActivatedKey: active, TaskActivatedByKey: caller}},
)
}
}
if err != nil {
return err
}
if err = build.UpdateActivation(buildId, active, caller); err != nil {
return err
}
return RefreshTasksCache(buildId)
}
func SetTaskActivated(taskId string, caller string, active bool) error {
task, err := FindTask(taskId)
if err != nil {
return err
}
if active {
// if the task is being activated, make sure to activate all of the task's
// dependencies as well
for _, dep := range task.DependsOn {
if err = SetTaskActivated(dep.TaskId, caller, true); err != nil {
return fmt.Errorf("error activating dependency for %v with id %v: %v",
taskId, dep.TaskId, err)
}
}
if task.DispatchTime != ZeroTime && task.Status == evergreen.TaskUndispatched {
err = task.reset()
} else {
err = UpdateOneTask(
bson.M{
TaskIdKey: taskId,
},
bson.M{
"$set": bson.M{
TaskActivatedKey: active,
TaskActivatedByKey: caller,
},
"$unset": bson.M{
TaskMinQueuePosKey: "",
},
},
)
}
// if the caller is not evergreen or the the task is activated by evergreen, deactivate it
} else if !build.IsSystemActivator(caller) || build.IsSystemActivator(task.ActivatedBy) {
err = UpdateOneTask(
bson.M{
TaskIdKey: taskId,
},
bson.M{
"$set": bson.M{
TaskActivatedKey: active,
TaskScheduledTimeKey: ZeroTime,
},
"$unset": bson.M{
TaskMinQueuePosKey: "",
},
},
)
} else {
return nil
}
if err != nil {
return err
}
if active {
event.LogTaskActivated(taskId, caller)
} else {
event.LogTaskDeactivated(taskId, caller)
}
// update the cached version of the task, in its build document
return build.SetCachedTaskActivated(task.BuildId, taskId, active)
}