haskellscript-0.2.2: haskellscript.cabal

name:                   haskellscript
version:                0.2.2
synopsis:               Command line tool for running Haskell scripts with a hashbang.
description:
  This tool provides the ability to script in a shell with Haskell (including dependencies) the same way that has been possible with bash scripts or Python.
  .
  /Examples/
  .
  Print out JSON constructed with Aeson
  .
  <https://github.com/seanparsons/haskellscript/blob/master/Example.hs>
  .
  Lookup weather for your current IP address
  .
  <https://github.com/seanparsons/haskellscript/blob/master/WeatherExample.hs>
  .
  /Prerequisites/
  .
  A sandbox capable install of [Cabal](https://www.haskell.org/cabal/).
  .
  /Howto/
  .
  The script falls into three main parts:
  .
  * The hashbang first line:
  .
  > #!/usr/bin/env haskellscript
  .
  * Dependencies (potentially including versions):
  .
  > --#aeson
  .
  * The code:
  .
  > import Data.Aeson
  > import Data.ByteString.Lazy hiding (putStrLn, unpack)
  > import Data.Text
  > import Data.Text.Encoding
  > jsonExample = object ["Test" .= True, "Example" .= True]
  > main = putStrLn $ unpack $ decodeUtf8 $ toStrict $ encode jsonExample 
  .
  Note that because the dependencies specified are hashed to enable re-use it's worth specifying
  exact versions across multiple scripts to prevent the version used being quite old after a while.


license:                BSD3
license-file:           LICENSE
author:                 Sean Parsons
maintainer:             github@futurenotfound.com
copyright:              Copyright (C) 2015 Sean Parsons
category:               Development
build-type:             Simple
cabal-version:          >=1.10
homepage:               http://github.com/seanparsons/haskellscript/
bug-reports:            http://github.com/seanparsons/haskellscript/issues

source-repository head
  type:                 git
  location:             git://github.com/seanparsons/haskellscript.git

executable haskellscript
  main-is:              HaskellScript.hs
  build-depends:        base >=4.6 && <4.9,
                        either,
                        directory,
                        filepath,
                        text,
                        mtl,
                        process,
                        cryptohash
  hs-source-dirs:       src
  default-language:     Haskell2010