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(.module:
[library
[lux "*"
[abstract
["[0]" monad {"+" [do]}]]
[control
[try {"+" [Try]}]
[concurrency
["[0]" async {"+" [Async]}]]]
[data
[text
["%" format {"+" [format]}]]]
[world
["[0]" file {"+" [Path]}]
["[0]" console {"+" [Console]}]]]]
["[0]" /// "_"
[command {"+" [Command]}]
["[1]" profile]
["[1][0]" action {"+" [Action]}]])
(def: (clean_files! fs root)
(-> (file.System Async) Path (Async (Try Any)))
(let [! ///action.monad]
(|> root
(# fs directory_files)
(# ! each (monad.each ! (# fs delete)))
(# ! conjoint))))
(def: .public success
(-> ///.Target Text)
(|>> (format "Successfully cleaned target directory: ")))
(def: .public (do! console fs profile)
(-> (Console Async) (file.System Async) (Command Any))
(do [! async.monad]
[.let [target (value@ ///.#target profile)]
? (# fs directory? target)
_ (let [! ///action.monad]
(if ?
(loop [root target]
(do !
[_ (..clean_files! fs root)
_ (|> root
(# fs sub_directories)
(# ! each (monad.each ! recur))
(# ! conjoint))]
(# fs delete root)))
(# ! in [])))]
(console.write_line (..success target) console)))
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