Data.VCS.Ignore.FileSystem

This module contains mainly helper functions, that are internally used by this library.

Documentation

findPaths

Arguments

:: MonadIO m

=> FilePath

path to traverse

-> (FilePath -> m Bool)

predicate to match filename

-> m [FilePath]

list of found paths

Recursively finds paths on given path whose filename matches the predicate.

listPaths

Arguments

:: MonadIO m

=> FilePath

path to traverse

-> m [FilePath]

list of found paths

Recursively finds all paths on given path. If file reference is passed instead of directory, such path is returned.

walkPaths

Arguments

:: MonadIO m

=> FilePath

path to traverse

-> (FilePath -> m a)

function to process path

-> m [a]

result of traversed & processed paths

Recursively walks the given path and performs selected action for each found file. Output of this function is:

• If the given path is file, only this single path is processed and returned.
• If the given path is directory, all subdirectories and files are recursively processed and returned.
• If the given path doesn't exist, empy list will be returned.

toPosixPath

Arguments

:: FilePath

input filepath to convert

-> FilePath

output filepath

If the given path contains backward slashes (Windows style), converts them into forward ones (Unix style).

>>> toPosixPath "foo\\bar\\x.txt"
"foo/bar/x.txt"

>>> toPosixPath "foo/bar/x.txt"
"foo/bar/x.txt"