Safe Haskell	None
Language	Haskell2010

Achille.Internal.IO

Description

Defines an IO interface for core recipes

Synopsis

class (Monad m, MonadFail m) => AchilleIO m
readFile :: AchilleIO m => FilePath -> m ByteString
readFileLazy :: AchilleIO m => FilePath -> m ByteString
copyFile :: AchilleIO m => FilePath -> FilePath -> m ()
writeFile :: AchilleIO m => FilePath -> ByteString -> m ()
writeFileLazy :: AchilleIO m => FilePath -> ByteString -> m ()
doesFileExist :: AchilleIO m => FilePath -> m Bool
doesDirExist :: AchilleIO m => FilePath -> m Bool
callCommand :: AchilleIO m => String -> m ()
log :: AchilleIO m => String -> m ()
glob :: AchilleIO m => FilePath -> Pattern -> m [FilePath]
getModificationTime :: AchilleIO m => FilePath -> m UTCTime
fail :: MonadFail m => String -> m a

Documentation

class (Monad m, MonadFail m) => AchilleIO m Source #

Interface for IO actions used by core recipes.

Minimal complete definition

readFile, readFileLazy, copyFile, writeFile, writeFileLazy, doesFileExist, doesDirExist, callCommand, log, glob, getModificationTime

Instances

Instances details

AchilleIO IO Source #

Instance details

Defined in Achille.Internal.IO

Methods

readFile :: FilePath -> IO ByteString Source #

readFileLazy :: FilePath -> IO ByteString Source #

copyFile :: FilePath -> FilePath -> IO () Source #

writeFile :: FilePath -> ByteString -> IO () Source #

writeFileLazy :: FilePath -> ByteString -> IO () Source #

doesFileExist :: FilePath -> IO Bool Source #

doesDirExist :: FilePath -> IO Bool Source #

callCommand :: String -> IO () Source #

log :: String -> IO () Source #

glob :: FilePath -> Pattern -> IO [FilePath] Source #

getModificationTime :: FilePath -> IO UTCTime Source #

readFile :: AchilleIO m => FilePath -> m ByteString Source #

Retrieve a file as a bytestring.

readFileLazy :: AchilleIO m => FilePath -> m ByteString Source #

Retrieve a file as a lazy bytestring.

copyFile :: AchilleIO m => FilePath -> FilePath -> m () Source #

Copy a file from one location to another.

writeFile :: AchilleIO m => FilePath -> ByteString -> m () Source #

Write a bytestring to a file.

writeFileLazy :: AchilleIO m => FilePath -> ByteString -> m () Source #

Write a lazy bytestring to a file.

doesFileExist :: AchilleIO m => FilePath -> m Bool Source #

Check whether a file exists.

doesDirExist :: AchilleIO m => FilePath -> m Bool Source #

Check whether a directory exists.

callCommand :: AchilleIO m => String -> m () Source #

Run a shell command in a new process.

log :: AchilleIO m => String -> m () Source #

Log a string to stdout.

glob Source #

Arguments

:: AchilleIO m
=> FilePath	Path of the root directory.
-> Pattern
-> m [FilePath]

Find all paths matching a given globpattern, relative to a given directory.

getModificationTime :: AchilleIO m => FilePath -> m UTCTime Source #

Get modification time of a file.

fail :: MonadFail m => String -> m a #