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typeable/minio-hs/examples/GetObject.hs
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1#!/usr/bin/env stack
2-- stack --resolver lts-14.11 runghc --package minio-hs
4--
5-- MinIO Haskell SDK, (C) 2017, 2018 MinIO, Inc.
6--
7-- Licensed under the Apache License, Version 2.0 (the "License");
8-- you may not use this file except in compliance with the License.
9-- You may obtain a copy of the License at
10--
11-- http://www.apache.org/licenses/LICENSE-2.0
12--
13-- Unless required by applicable law or agreed to in writing, software
14-- distributed under the License is distributed on an "AS IS" BASIS,
15-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16-- See the License for the specific language governing permissions and
17-- limitations under the License.
18--
19{-# LANGUAGE OverloadedStrings #-}
21import qualified Data.Conduit as C
22import qualified Data.Conduit.Binary as CB
23import Network.Minio
24import Prelude
26-- | The following example uses minio's play server at
27-- https://play.min.io. The endpoint and associated
28-- credentials are provided via the libary constant,
29--
30-- > minioPlayCI :: ConnectInfo
31main :: IO ()
32main = do
33 let bucket = "my-bucket"
34 object = "my-object"
35 res <- runMinio minioPlayCI $ do
36 src <- getObject bucket object defaultGetObjectOptions
37 C.connect (gorObjectStream src) $ CB.sinkFileCautious "/tmp/my-object"
39 case res of
40 Left e -> putStrLn $ "getObject failed." ++ show e
41 Right _ -> putStrLn "getObject succeeded."