module Propellor.Property.Service where
import Propellor.Base
type ServiceName = String
running :: ServiceName -> Property DebianLike
running = signaled "start" "running"
restarted :: ServiceName -> Property DebianLike
restarted = signaled "restart" "restarted"
reloaded :: ServiceName -> Property DebianLike
reloaded = signaled "reload" "reloaded"
signaled :: String -> Desc -> ServiceName -> Property DebianLike
signaled cmd desc svc = tightenTargets $ p `describe` (desc ++ " " ++ svc)
where
p = scriptProperty ["service " ++ shellEscape svc ++ " " ++ cmd ++ " >/dev/null 2>&1 || true"]
`assume` NoChange