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... This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
... If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
(.require
[library
[lux (.except)
[abstract
[monad (.only do)]]
[control
["[0]" try (.only Try)]
[concurrency
["[0]" async (.only Async)]]]
[data
["[0]" text (.only)
["%" \\format (.only format)]]]
[world
[environment (.only Environment)]
["[0]" file]
[net
[uri (.only URI)
["[0]" path]]]]]]
["[0]" // (.only)
["/[1]" //
["[1][0]" local]
["[1][0]" metadata]]])
(def .public (root environment fs)
(-> (Environment Async) (file.System Async) file.Path)
(let [/ (of fs separator)]
(|> ///local.repository
(text.replaced path.separator /)
(format (of environment home) /))))
(def (path /)
(-> Text (-> URI file.Path))
(text.replaced path.separator /))
(def (absolute_path environment fs)
(-> (Environment Async) (file.System Async) (-> URI file.Path))
(let [/ (of fs separator)]
(|>> ///metadata.local_uri
(..path /)
(format (..root environment fs) /))))
(def .public (repository environment fs)
(-> (Environment Async) (file.System Async) (//.Repository Async))
(implementation
(def description
(..root environment fs))
(def download
(|>> (..absolute_path environment fs)
(of fs read)))
(def (upload uri content)
(do [! async.monad]
[.let [absolute_path (..absolute_path environment fs uri)]
? (of fs file? absolute_path)
_ (is (Async (Try Any))
(if ?
(in {try.#Success []})
(when (file.parent fs absolute_path)
{.#Some parent}
(file.make_directories async.monad fs parent)
_
(in {try.#Success []}))))]
(of fs write absolute_path content)))))
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