Safe Haskell	None
Language	Haskell2010

Stack.Types.Resolver

Synopsis

data AbstractResolver
- = ARLatestNightly
- | ARLatestLTS
- | ARLatestLTSMajor !Int
- | ARResolver !RawSnapshotLocation
- | ARGlobal
readAbstractResolver :: ReadM (Unresolved AbstractResolver)
data SnapName
- = LTS !Int !Int
- | Nightly !Day
data Snapshots = Snapshots {
- snapshotsNightly :: !Day
- snapshotsLts :: !(IntMap Int)
}
renderSnapName :: SnapName -> Text
parseSnapName :: MonadThrow m => Text -> m SnapName

Documentation

data AbstractResolver Source #

Either an actual resolver value, or an abstract description of one (e.g., latest nightly).

Constructors

ARLatestNightly
ARLatestLTS
ARLatestLTSMajor !Int
ARResolver !RawSnapshotLocation
ARGlobal

Instances

Show AbstractResolver Source #
Instance details Defined in Stack.Types.Resolver Methods showsPrec :: Int -> AbstractResolver -> ShowS # show :: AbstractResolver -> String # showList :: [AbstractResolver] -> ShowS #
Display AbstractResolver Source #
Instance details Defined in Stack.Types.Resolver Methods display :: AbstractResolver -> Utf8Builder # textDisplay :: AbstractResolver -> Text #

readAbstractResolver :: ReadM (Unresolved AbstractResolver) Source #

data SnapName Source #

The name of an LTS Haskell or Stackage Nightly snapshot.

Constructors

LTS !Int !Int
Nightly !Day

Instances

Eq SnapName Source #
Instance details Defined in Stack.Types.Resolver Methods (==) :: SnapName -> SnapName -> Bool # (/=) :: SnapName -> SnapName -> Bool #
Data SnapName Source #
Instance details Defined in Stack.Types.Resolver Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> SnapName -> c SnapName # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c SnapName # toConstr :: SnapName -> Constr # dataTypeOf :: SnapName -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c SnapName) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c SnapName) # gmapT :: (forall b. Data b => b -> b) -> SnapName -> SnapName # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> SnapName -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> SnapName -> r # gmapQ :: (forall d. Data d => d -> u) -> SnapName -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> SnapName -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> SnapName -> m SnapName # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> SnapName -> m SnapName # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> SnapName -> m SnapName #
Show SnapName Source #
Instance details Defined in Stack.Types.Resolver Methods showsPrec :: Int -> SnapName -> ShowS # show :: SnapName -> String # showList :: [SnapName] -> ShowS #
Generic SnapName Source #
Instance details Defined in Stack.Types.Resolver Associated Types type Rep SnapName :: Type -> Type # Methods from :: SnapName -> Rep SnapName x # to :: Rep SnapName x -> SnapName #
NFData SnapName Source #
Instance details Defined in Stack.Types.Resolver Methods rnf :: SnapName -> () #
Display SnapName Source #
Instance details Defined in Stack.Types.Resolver Methods display :: SnapName -> Utf8Builder # textDisplay :: SnapName -> Text #
type Rep SnapName Source #
Instance details Defined in Stack.Types.Resolver type Rep SnapName = D1 (MetaData "SnapName" "Stack.Types.Resolver" "stack-2.1.1-61yUJamJcYLHh5iq4tOGPX" False) (C1 (MetaCons "LTS" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int) :*: S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int)) :+: C1 (MetaCons "Nightly" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Day)))

data Snapshots Source #

Most recent Nightly and newest LTS version per major release.

Constructors

Snapshots
Fields snapshotsNightly :: !Day snapshotsLts :: !(IntMap Int)

Instances

Show Snapshots Source #
Instance details Defined in Stack.Types.Resolver Methods showsPrec :: Int -> Snapshots -> ShowS # show :: Snapshots -> String # showList :: [Snapshots] -> ShowS #
FromJSON Snapshots Source #
Instance details Defined in Stack.Types.Resolver Methods parseJSON :: Value -> Parser Snapshots # parseJSONList :: Value -> Parser [Snapshots] #

renderSnapName :: SnapName -> Text Source #

Convert a SnapName into its short representation, e.g. lts-2.8, nightly-2015-03-05.

parseSnapName :: MonadThrow m => Text -> m SnapName Source #

Parse the short representation of a SnapName.