Safe Haskell	None
Language	Haskell2010

Path.Internal.Posix

Description

Internal types and functions.

Synopsis

Documentation

newtype Path b t Source #

Path of some base and type.

The type variables are:

b — base, the base location of the path; absolute or relative.
t — type, whether file or directory.

Internally is a string. The string can be of two formats only:

File format: file.txt, foo/bar.txt, /foo/bar.txt
Directory format: foo/, /foo/bar/

All directories end in a trailing separator. There are no duplicate path separators //, no .., no ./, no ~/, etc.

Constructors

Path FilePath

Instances

Instances details

(Typeable b, Typeable t) => Lift (Path b t :: Type) Source #
Instance details Defined in Path.Internal.Posix Methods lift :: Path b t -> Q Exp # liftTyped :: Path b t -> Q (TExp (Path b t)) #
Eq (Path b t) Source #	String equality. The following property holds: show x == show y ≡ x == y
Instance details Defined in Path.Internal.Posix Methods (==) :: Path b t -> Path b t -> Bool # (/=) :: Path b t -> Path b t -> Bool #
(Data b, Data t) => Data (Path b t) Source #
Instance details Defined in Path.Internal.Posix Methods gfoldl :: (forall d b0. Data d => c (d -> b0) -> d -> c b0) -> (forall g. g -> c g) -> Path b t -> c (Path b t) # gunfold :: (forall b0 r. Data b0 => c (b0 -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Path b t) # toConstr :: Path b t -> Constr # dataTypeOf :: Path b t -> DataType # dataCast1 :: Typeable t0 => (forall d. Data d => c (t0 d)) -> Maybe (c (Path b t)) # dataCast2 :: Typeable t0 => (forall d e. (Data d, Data e) => c (t0 d e)) -> Maybe (c (Path b t)) # gmapT :: (forall b0. Data b0 => b0 -> b0) -> Path b t -> Path b t # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Path b t -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Path b t -> r # gmapQ :: (forall d. Data d => d -> u) -> Path b t -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Path b t -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Path b t -> m (Path b t) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Path b t -> m (Path b t) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Path b t -> m (Path b t) #
Ord (Path b t) Source #	String ordering. The following property holds: show x `compare` show y ≡ x `compare` y
Instance details Defined in Path.Internal.Posix Methods compare :: Path b t -> Path b t -> Ordering # (<) :: Path b t -> Path b t -> Bool # (<=) :: Path b t -> Path b t -> Bool # (>) :: Path b t -> Path b t -> Bool # (>=) :: Path b t -> Path b t -> Bool # max :: Path b t -> Path b t -> Path b t # min :: Path b t -> Path b t -> Path b t #
Show (Path b t) Source #	Same as 'show . Path.toFilePath'. The following property holds: x == y ≡ show x == show y
Instance details Defined in Path.Internal.Posix Methods showsPrec :: Int -> Path b t -> ShowS # show :: Path b t -> String # showList :: [Path b t] -> ShowS #
Generic (Path b t) Source #
Instance details Defined in Path.Internal.Posix Associated Types type Rep (Path b t) :: Type -> Type # Methods from :: Path b t -> Rep (Path b t) x # to :: Rep (Path b t) x -> Path b t #
Hashable (Path b t) Source #
Instance details Defined in Path.Internal.Posix Methods hashWithSalt :: Int -> Path b t -> Int # hash :: Path b t -> Int #
ToJSON (Path b t) Source #
Instance details Defined in Path.Internal.Posix Methods toJSON :: Path b t -> Value # toEncoding :: Path b t -> Encoding # toJSONList :: [Path b t] -> Value # toEncodingList :: [Path b t] -> Encoding #
ToJSONKey (Path b t) Source #
Instance details Defined in Path.Internal.Posix Methods toJSONKey :: ToJSONKeyFunction (Path b t) # toJSONKeyList :: ToJSONKeyFunction [Path b t] #
FromJSON (Path Rel Dir) Source #
Instance details Defined in Path.Posix Methods parseJSON :: Value -> Parser (Path Rel Dir) # parseJSONList :: Value -> Parser [Path Rel Dir] #
FromJSON (Path Rel File) Source #
Instance details Defined in Path.Posix Methods parseJSON :: Value -> Parser (Path Rel File) # parseJSONList :: Value -> Parser [Path Rel File] #
FromJSON (Path Abs Dir) Source #
Instance details Defined in Path.Posix Methods parseJSON :: Value -> Parser (Path Abs Dir) # parseJSONList :: Value -> Parser [Path Abs Dir] #
FromJSON (Path Abs File) Source #
Instance details Defined in Path.Posix Methods parseJSON :: Value -> Parser (Path Abs File) # parseJSONList :: Value -> Parser [Path Abs File] #
FromJSONKey (Path Rel Dir) Source #
Instance details Defined in Path.Posix Methods fromJSONKey :: FromJSONKeyFunction (Path Rel Dir) # fromJSONKeyList :: FromJSONKeyFunction [Path Rel Dir] #
FromJSONKey (Path Rel File) Source #
Instance details Defined in Path.Posix Methods fromJSONKey :: FromJSONKeyFunction (Path Rel File) # fromJSONKeyList :: FromJSONKeyFunction [Path Rel File] #
FromJSONKey (Path Abs Dir) Source #
Instance details Defined in Path.Posix Methods fromJSONKey :: FromJSONKeyFunction (Path Abs Dir) # fromJSONKeyList :: FromJSONKeyFunction [Path Abs Dir] #
FromJSONKey (Path Abs File) Source #
Instance details Defined in Path.Posix Methods fromJSONKey :: FromJSONKeyFunction (Path Abs File) # fromJSONKeyList :: FromJSONKeyFunction [Path Abs File] #
NFData (Path b t) Source #
Instance details Defined in Path.Internal.Posix Methods rnf :: Path b t -> () #
type Rep (Path b t) Source #
Instance details Defined in Path.Internal.Posix type Rep (Path b t) = D1 ('MetaData "Path" "Path.Internal.Posix" "path-0.9.2-2Irdd6ZnAkFHzbRma7tm5z" 'True) (C1 ('MetaCons "Path" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FilePath)))

relRootFP :: FilePath Source #

Normalized file path representation for the relative path root

toFilePath :: Path b t -> FilePath Source #

Convert to a FilePath type.

All directories have a trailing slash, so if you want no trailing slash, you can use dropTrailingPathSeparator from the filepath package.

hasParentDir :: FilePath -> Bool Source #

Helper function: check if the filepath has any parent directories in it. This handles the logic of checking for different path separators on Windows.