doesFileExist -package:shake

doesFileExist :: FilePath -> IO Bool
directory System.Directory, easy-file System.EasyFile, LambdaHack Game.LambdaHack.Common.File
The operation doesFileExist returns True if the argument file exists and is not a directory, and False otherwise.
doesFileExist :: OsPath -> IO Bool
directory System.Directory.OsPath
The operation doesFileExist returns True if the argument file exists and is not a directory, and False otherwise. This operation traverses symbolic links, so it can return either True or False for them.
doesFileExist :: CheckPackageContentOps m -> FilePath -> m Bool
Cabal Distribution.PackageDescription.Check
doesFileExist :: MonadIO m => FilePath -> m Bool
unliftio UnliftIO.Directory
Lifted doesFileExist.
doesFileExist :: MonadIO m => Path b File -> m Bool
path-io Path.IO
The operation doesFileExist returns True if the argument file exists and is not a directory, and False otherwise.
doesFileExist :: AbsRel ar => FilePath ar -> IO Bool
pathtype System.Path.Directory
doesFileExist :: FsRoot root => Path root -> IO Bool
hackage-security Hackage.Security.Util.Path
doesFileExist :: Interactive m => FilePath -> m Bool
cabal-install Distribution.Client.Init.Types
doesFileExist :: DirActions m -> FilePath -> m Bool
cabal-install Distribution.Client.TargetSelector
doesFileExist :: RawFilePath -> IO Bool
rawfilepath RawFilePath RawFilePath.Directory
Return True if the argument file exists and is not a directory, and False otherwise.
doesFileExist :: MonadIO m => Path b File -> m Bool
unliftio-path UnliftIO.Path.Directory
doesFileExist :: forall r_a8Bn b_X7jo . MemberWithError FSExist r_a8Bn => Path b_X7jo File -> Sem r_a8Bn Bool
polysemy-fs Polysemy.FS
doesFileExist :: MonadAction m => Path b File -> m Bool
shake-plus Development.Shake.Plus.Directory
Lifted version of doesFileExist using well-typed Paths.
doesFileExist :: MonadIO m => Absolute -> m Bool
pfile PFile.Path
DoesFileExist :: Path b File -> FSExist m Bool
polysemy-fs Polysemy.FS
doesFileExistCaseSensitive :: FilePath -> IO Bool
Agda Agda.Utils.FileName
Case-sensitive doesFileExist for Windows. This is case-sensitive only on the file name part, not on the directory part. (Ideally, path components coming from module name components should be checked case-sensitively and the other path components should be checked case insensitively.)
doesFileExistMonitored :: FilePath -> Rebuild Bool
cabal-install Distribution.Client.RebuildMonad
Like doesFileExist, but in the Rebuild monad. This does NOT track the contents of FilePath; use need in that case.
vDoesFileExist :: HVFS a => a -> FilePath -> IO Bool
MissingH System.IO.HVFS