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#!/usr/local/bin/runhaskell
-----------------------------------------------------------------------------
-- |
-- Program : Delete Object
-- Copyright : (c) Greg Heartsfield 2007
-- License : BSD3
--
-- Delete an object in a bucket with a given name.
-- Usage:
-- deleteObject.hs bucket-name object-name
--
-- 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 qualified Data.ByteString.Lazy.Char8 as L
main = do argv <- getArgs
mConn <- amazonS3ConnectionFromEnv
let conn = fromJust mConn
let bucket : key : xs = argv
let obj = S3Object bucket key "" [] L.empty
res <- deleteObject conn obj
either (putStrLn . prettyReqError)
(const $ putStrLn ("Key " ++ key ++ " has been removed, if it existed before."))
res
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