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#!/usr/local/bin/runhaskell
-----------------------------------------------------------------------------
-- |
-- Program : Upload File
-- Copyright : (c) Greg Heartsfield 2007
-- License : BSD3
--
-- Upload a file to S3 with a given bucket and object name.
-- Usage:
-- uploadFile.hs bucket-name object-name filename
--
-- This requires the following environment variables to be set with
-- your Amazon keys:
-- AWS_ACCESS_KEY_ID
-- AWS_ACCESS_KEY_SECRET
-----------------------------------------------------------------------------
import Network.AWS.S3Bucket
import Network.AWS.S3Object
import Network.AWS.AWSConnection
import Network.AWS.AWSResult
import System.Environment
import Data.Maybe
import System.IO
import qualified Data.ByteString.Lazy.Char8 as L
import System.Posix.Files
main = do argv <- getArgs
let bucket : key : filename : xs = argv
f <- L.readFile filename
contentFS <- getFileStatus filename
let offset = fileSize contentFS
mConn <- amazonS3ConnectionFromEnv
let conn = fromJust mConn
let obj = S3Object bucket key "text/plain" [("Content-Length",(show offset))] f
res <- sendObject conn obj
either (putStrLn . prettyReqError)
(const $ putStrLn ("Creation of " ++ key ++ " successful."))
res
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