Development.Duplo.Utilities

Documentation

type CompiledContent = MaybeT Action

type FileProcessor = [File] -> CompiledContent [File]

type StringProcessor = String -> CompiledContent String

makePattern :: FilePath -> String -> FilePath

Construct a file pattern by providing a base directory and an extension.

makeValidPattern :: FilePath -> String -> Action [FilePath]

Construct and return the given base directory and extension whose base directory exists.

makeFilePatterns :: [FilePath] -> [String] -> Action [FilePattern]

Splice a list of base directories and their corresponding extensions for a list of file patterns.

getDirectoryFilesInOrder :: FilePath -> String -> [FilePattern] -> Action [FilePath]

Given a working directory and a list of patterns, expand all the paths, in order.

compile :: BuildConfig -> FilePath -> [String] -> [FilePath] -> FileProcessor -> StringProcessor -> CompiledContent String

Given the path to a compiler, parameters to the compiler, a list of paths of to-be-compiled files, the output file path, and a processing function, do the following:

• reads all the to-be-compiled files
• calls the processor with the list of files to perform any pre-processing
• concatenates all files
• passes the concatenated string to the compiler
• returns the compiled content

expandPaths :: FilePath -> String -> [FilePath] -> [FilePath] -> Action [FilePath]

Given a list of static and a list of dynamic paths, return a list of all paths, resolved to absolute paths.

createPathDirectories :: [FilePath] -> Action ()

Given a list of paths, make sure all intermediary directories are there.

createIntermediaryDirectories :: String -> Action ()

Create all the directories within a path if they do not exist. Note that the last segment is assumed to be the file and therefore not created.

expandDeps :: [String] -> (String -> [FilePath]) -> [FilePath]

Return a list of dynamic paths given a list of dependency ID and a function to expand one ID into a list of paths.

getDirectoryFiles :: FilePath -> [FilePattern] -> Action [FilePath]

Shake hangs when the path given to getDirectoryFiles doesn't exist. This is a safe version of that.

errorPrintSetter :: IO ()

Error printer: white text over red background.

headerPrintSetter :: IO ()

Header printer: blue text

successPrintSetter :: IO ()

Success printer: white text over green background

logStatus :: IO () -> String -> IO ()

Log a message with a provided print configuration setter.

createStdEnv :: MonadIO m => BuildConfig -> m CmdOption

Put together common (i.e. standard) environment variables.