name:                pathwalk
version:             0.2.1.0
synopsis:            Path walking utilities for Haskell programs
description:         Simple directory tree walking utilities.
license:             MIT
license-file:        LICENSE
author:              Christine Dodrill
maintainer:          xena@yolo-swag.com
homepage:            https://github.com/Xe/pathwalk
category:            System
build-type:          Simple
cabal-version:       >=1.10

description:

    "System.Directory.PathWalk" is an implementation of Python's excellent
    os.walk function.  Given a root directory, it recursively scans all
    subdirectories, calling a callback with directories and files it finds.
    Importantly, it calls the callback as soon as it finishes scanning each
    directory to allow the caller to begin processing results immediately.
    .
    Maximum memory usage is O(N+M) where N is the depth of the tree and M
    is the maximum number of entries in a particular directory.
    .
    > import System.Directory.PathWalk
    >
    > pathWalk "some/directory" $ \root dirs files -> do
    >   forM_ files $ \file ->
    >     when (".hs" `isSuffixOf` file) $ do
    >       putStrLn $ joinPath [root, file]

source-repository head
    type: git
    location: https://github.com/Xe/pathwalk

library
  exposed-modules:     System.Directory.PathWalk
  build-depends:
      base >=3 && <5
    , directory >=1.2
    , filepath >=1.3
    , transformers >=0.4
  hs-source-dirs: src
  default-language: Haskell2010
  ghc-options: -Wall

executable example
  main-is: Main.hs
  build-depends: base, pathwalk
  hs-source-dirs: examples/example
  default-language: Haskell2010
  ghc-options: -Wall

executable stoprecursing
  main-is: Main.hs
  build-depends: base, pathwalk
  hs-source-dirs: examples/stoprecursing
  default-language: Haskell2010
  ghc-options: -Wall