Stack.Types.Resolver

Documentation

data AbstractResolver

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

Defined in Stack.Types.Resolver

Methods

showsPrec :: Int -> AbstractResolver -> ShowS

show :: AbstractResolver -> String

showList :: [AbstractResolver] -> ShowS

Display AbstractResolver

Defined in Stack.Types.Resolver

Methods

display :: AbstractResolver -> Utf8Builder

textDisplay :: AbstractResolver -> Text

readAbstractResolver :: ReadM (Unresolved AbstractResolver)

data SnapName

The name of an LTS Haskell or Stackage Nightly snapshot.

Constructors

LTS !Int !Int

Nightly !Day

Instances

Eq SnapName

Defined in Stack.Types.Resolver

Methods

(==) :: SnapName -> SnapName -> Bool

(/=) :: SnapName -> SnapName -> Bool

Data SnapName

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

Defined in Stack.Types.Resolver

Methods

showsPrec :: Int -> SnapName -> ShowS

show :: SnapName -> String

showList :: [SnapName] -> ShowS

Generic SnapName

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

Defined in Stack.Types.Resolver

Methods

rnf :: SnapName -> ()

Display SnapName

Defined in Stack.Types.Resolver

Methods

display :: SnapName -> Utf8Builder

textDisplay :: SnapName -> Text

type Rep SnapName

Defined in Stack.Types.Resolver

type Rep SnapName = D1 (MetaData "SnapName" "Stack.Types.Resolver" "stack-2.1.1.1-IcmSiv90ky67Jq7jcJ1Q2" 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

Most recent Nightly and newest LTS version per major release.

Constructors

Snapshots

Fields

• snapshotsNightly :: !Day
• snapshotsLts :: !(IntMap Int)

Instances

Show Snapshots

Defined in Stack.Types.Resolver

Methods

showsPrec :: Int -> Snapshots -> ShowS

show :: Snapshots -> String

showList :: [Snapshots] -> ShowS

FromJSON Snapshots

Defined in Stack.Types.Resolver

Methods

parseJSON :: Value -> Parser Snapshots

parseJSONList :: Value -> Parser [Snapshots]

renderSnapName :: SnapName -> Text

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

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

Parse the short representation of a SnapName.