func deletePolicy(c *config.Config, policyName string) error {
defer ctxCancelFunc.Unlock()
ctxCancelFunc.Lock()
if _, ok := ctxCancelFunc.m[policyName]; !ok {
return errors.New("policy not found")
}
log.Printf("deleting the policy %s...", policyName)
delete(ctxCancelFunc.m, policyName)
defer c.Unlock()
c.Lock()
for i, q := range c.PolicyConfig {
if q.Name == policyName {
c.PolicyConfig = append(c.PolicyConfig[:i], c.PolicyConfig[i+1:]...)
}
}
if err := c.Save(); err != nil {
return err
}
return nil
}
