// Update updates the given DEPS roll in the recent rolls list.
func (r *RecentRolls) Update(roll *autoroll.AutoRollIssue) error {
if err := roll.Validate(); err != nil {
return err
}
r.mtx.Lock()
defer r.mtx.Unlock()
if err := r.db.UpdateRoll(roll); err != nil {
return err
}
return r.refreshRecentRolls()
}
// Add adds a DEPS roll to the recent rolls list.
func (r *RecentRolls) Add(roll *autoroll.AutoRollIssue) error {
if err := roll.Validate(); err != nil {
return err
}
r.mtx.Lock()
defer r.mtx.Unlock()
// Refuse to insert more rolls if we already have an active roll.
if r.currentRoll() != nil {
return fmt.Errorf("There is already an active roll. Cannot add another.")
}
// Validate the new roll.
if roll.Closed {
return fmt.Errorf("Cannot insert a new roll which is already closed.")
}
if err := r.db.InsertRoll(roll); err != nil {
return err
}
return r.refreshRecentRolls()
}