49 lines
1.2 KiB
Haskell
49 lines
1.2 KiB
Haskell
module Propellor.Types.Attr where
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import Propellor.Types.OS
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import qualified Propellor.Types.Dns as Dns
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import qualified Data.Set as S
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import qualified Data.Map as M
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-- | The attributes of a host. For example, its hostname.
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data Attr = Attr
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{ _hostname :: HostName
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, _os :: Maybe System
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, _sshPubKey :: Maybe String
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, _dns :: S.Set Dns.Record
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, _namedconf :: M.Map Dns.Domain Dns.NamedConf
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, _dockerImage :: Maybe String
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, _dockerRunParams :: [HostName -> String]
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}
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instance Eq Attr where
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x == y = and
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[ _hostname x == _hostname y
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, _os x == _os y
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, _dns x == _dns y
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, _namedconf x == _namedconf y
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, _sshPubKey x == _sshPubKey y
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, _dockerImage x == _dockerImage y
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, let simpl v = map (\a -> a "") (_dockerRunParams v)
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in simpl x == simpl y
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]
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instance Show Attr where
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show a = unlines
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[ "hostname " ++ _hostname a
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, "OS " ++ show (_os a)
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, "sshPubKey " ++ show (_sshPubKey a)
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, "dns " ++ show (_dns a)
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, "namedconf " ++ show (_namedconf a)
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, "docker image " ++ show (_dockerImage a)
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, "docker run params " ++ show (map (\mk -> mk "") (_dockerRunParams a))
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]
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newAttr :: HostName -> Attr
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newAttr hn = Attr hn Nothing Nothing S.empty M.empty Nothing []
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type SetAttr = Attr -> Attr
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