Nix.Fresh.Basic

Documentation

type StdIdT = FreshIdT Int

Orphan instances

(MonadEffects t f m, MonadDataContext f m) => MonadEffects t f (StdIdT m)

Methods

makeAbsolutePath :: FilePath -> StdIdT m FilePath

findEnvPath :: String -> StdIdT m FilePath

findPath :: [NValue t f (StdIdT m)] -> FilePath -> StdIdT m FilePath

importPath :: FilePath -> StdIdT m (NValue t f (StdIdT m))

pathToDefaultNix :: FilePath -> StdIdT m FilePath

derivationStrict :: NValue t f (StdIdT m) -> StdIdT m (NValue t f (StdIdT m))

traceEffect :: String -> StdIdT m ()

(MonadFail m, MonadFile m) => MonadFile (StdIdT m)

Methods

readFile :: FilePath -> StdIdT m ByteString

listDirectory :: FilePath -> StdIdT m [FilePath]

getCurrentDirectory :: StdIdT m FilePath

canonicalizePath :: FilePath -> StdIdT m FilePath

getHomeDirectory :: StdIdT m FilePath

doesPathExist :: FilePath -> StdIdT m Bool

doesFileExist :: FilePath -> StdIdT m Bool

doesDirectoryExist :: FilePath -> StdIdT m Bool

getSymbolicLinkStatus :: FilePath -> StdIdT m FileStatus

MonadStore m => MonadStore (StdIdT m)

Methods

addPath' :: FilePath -> StdIdT m (Either ErrorCall StorePath)

toFile_' :: FilePath -> String -> StdIdT m (Either ErrorCall StorePath)

MonadPutStr m => MonadPutStr (StdIdT m)

Methods

putStr :: String -> StdIdT m ()

MonadHttp m => MonadHttp (StdIdT m)

Methods

getURL :: Text -> StdIdT m (Either ErrorCall StorePath)

MonadPaths m => MonadPaths (StdIdT m)

Methods

getDataDir :: StdIdT m FilePath

MonadEnv m => MonadEnv (StdIdT m)

Methods

getEnvVar :: String -> StdIdT m (Maybe String)

getCurrentSystemOS :: StdIdT m Text

getCurrentSystemArch :: StdIdT m Text

MonadInstantiate m => MonadInstantiate (StdIdT m)

Methods

instantiateExpr :: String -> StdIdT m (Either ErrorCall NExprLoc)

MonadExec m => MonadExec (StdIdT m)

Methods

exec' :: [String] -> StdIdT m (Either ErrorCall NExprLoc)

MonadIntrospect m => MonadIntrospect (StdIdT m)

Methods

recursiveSize :: a -> StdIdT m Word