Data.Docker

A Simple Dockerfile DSL for Haskell

main :: IO ()
main = do
  let df = dockerfile $ do
             from "debian:trusty"
             maintainer "creichert [e-mail]"
             run "apt-get -y update "
             run "apt-get -y upgrade"
             cmd [ "echo", "hello world"]
  putStrLn df

Types

type Docker a = Writer DockerFile a

dockerfile :: Docker a -> String

Docker Instructions

from :: String -> Docker ()

maintainer :: String -> Docker ()

run :: Script -> Docker ()

TODO support alternate forms run scr ps = tell [ Run scr ps ]

env :: String -> String -> Docker ()

add :: FilePath -> FilePath -> Docker ()

expose :: Int -> Docker ()

copy :: FilePath -> FilePath -> Docker ()

cmd :: [ScriptFile] -> Docker ()

entrypoint :: FilePath -> [Param] -> Docker ()

user :: String -> Docker ()

workdir :: FilePath -> Docker ()

volume :: [FilePath] -> Docker ()