{-# LANGUAGE CPP #-}
{-# LANGUAGE PatternGuards #-}

-- This is a quick hack for uploading build reports to Hackage.

module Distribution.Client.BuildReports.Upload
  ( BuildLog
  , BuildReportId
  , uploadReports
  ) where

import Distribution.Client.Compat.Prelude
import Prelude ()

{-
import Network.Browser
         ( BrowserAction, request, setAllowRedirects )
import Network.HTTP
         ( Header(..), HeaderName(..)
         , Request(..), RequestMethod(..), Response(..) )
import Network.TCP (HandleStream)
-}
import Network.URI (URI, uriPath) -- parseRelativeReference, relativeTo)

import Distribution.Client.BuildReports.Anonymous (BuildReport, showBuildReport)
import qualified Distribution.Client.BuildReports.Anonymous as BuildReport
import Distribution.Client.Errors
import Distribution.Client.HttpUtils
import Distribution.Client.Setup
  ( RepoContext (..)
  )
import Distribution.Client.Types.Credentials (Auth)
import Distribution.Simple.Utils (dieWithException)
import System.FilePath.Posix
  ( (</>)
  )

type BuildReportId = URI
type BuildLog = String

uploadReports :: Verbosity -> RepoContext -> Auth -> URI -> [(BuildReport, Maybe BuildLog)] -> IO ()
uploadReports :: Verbosity
-> RepoContext
-> Auth
-> URI
-> [(BuildReport, Maybe BuildLog)]
-> IO ()
uploadReports Verbosity
verbosity RepoContext
repoCtxt Auth
auth URI
uri [(BuildReport, Maybe BuildLog)]
reports = do
  [(BuildReport, Maybe BuildLog)]
-> ((BuildReport, Maybe BuildLog) -> IO ()) -> IO ()
forall (t :: * -> *) (f :: * -> *) a b.
(Foldable t, Applicative f) =>
t a -> (a -> f b) -> f ()
for_ [(BuildReport, Maybe BuildLog)]
reports (((BuildReport, Maybe BuildLog) -> IO ()) -> IO ())
-> ((BuildReport, Maybe BuildLog) -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \(BuildReport
report, Maybe BuildLog
mbBuildLog) -> do
    URI
buildId <- Verbosity -> RepoContext -> Auth -> URI -> BuildReport -> IO URI
postBuildReport Verbosity
verbosity RepoContext
repoCtxt Auth
auth URI
uri BuildReport
report
    case Maybe BuildLog
mbBuildLog of
      Just BuildLog
buildLog -> Verbosity -> RepoContext -> Auth -> URI -> BuildLog -> IO ()
putBuildLog Verbosity
verbosity RepoContext
repoCtxt Auth
auth URI
buildId BuildLog
buildLog
      Maybe BuildLog
Nothing -> () -> IO ()
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return ()

postBuildReport :: Verbosity -> RepoContext -> Auth -> URI -> BuildReport -> IO BuildReportId
postBuildReport :: Verbosity -> RepoContext -> Auth -> URI -> BuildReport -> IO URI
postBuildReport Verbosity
verbosity RepoContext
repoCtxt Auth
auth URI
uri BuildReport
buildReport = do
  let fullURI :: URI
fullURI = URI
uri{uriPath = "/package" </> prettyShow (BuildReport.package buildReport) </> "reports"}
  HttpTransport
transport <- RepoContext -> IO HttpTransport
repoContextGetTransport RepoContext
repoCtxt
  (HttpCode, BuildLog)
res <- HttpTransport
-> Verbosity
-> URI
-> BuildLog
-> Maybe Auth
-> IO (HttpCode, BuildLog)
postHttp HttpTransport
transport Verbosity
verbosity URI
fullURI (BuildReport -> BuildLog
showBuildReport BuildReport
buildReport) (Auth -> Maybe Auth
forall a. a -> Maybe a
Just Auth
auth)
  case (HttpCode, BuildLog)
res of
    (HttpCode
303, BuildLog
redir) -> URI -> IO URI
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return (URI -> IO URI) -> URI -> IO URI
forall a b. (a -> b) -> a -> b
$ BuildLog -> URI
forall a. HasCallStack => a
undefined BuildLog
redir -- TODO parse redir
    (HttpCode, BuildLog)
_ -> Verbosity -> CabalInstallException -> IO URI
forall a1 a.
(HasCallStack, Show a1, Typeable a1,
 Exception (VerboseException a1)) =>
Verbosity -> a1 -> IO a
dieWithException Verbosity
verbosity CabalInstallException
UnrecognizedResponse -- give response

{- FOURMOLU_DISABLE -}
{-
  setAllowRedirects False
  (_, response) <- request Request {
    rqURI     = uri { uriPath = "/package" </> prettyShow (BuildReport.package buildReport) </> "reports" },
    rqMethod  = POST,
    rqHeaders = [Header HdrContentType   ("text/plain"),
                 Header HdrContentLength (show (length body)),
                 Header HdrAccept        ("text/plain")],
    rqBody    = body
  }
  case rspCode response of
    (3,0,3) | [Just buildId] <- [ do rel <- parseRelativeReference location
#if defined(VERSION_network_uri)
                                     return $ relativeTo rel uri
#elif defined(VERSION_network)
#if MIN_VERSION_network(2,4,0)
                                     return $ relativeTo rel uri
#else
                                     relativeTo rel uri
#endif
#endif
                                  | Header HdrLocation location <- rspHeaders response ]
              -> return $ buildId
    _         -> error "Unrecognised response from server."
  where body  = BuildReport.show buildReport
-}
{- FOURMOLU_ENABLE -}

-- TODO force this to be a PUT?

putBuildLog
  :: Verbosity
  -> RepoContext
  -> Auth
  -> BuildReportId
  -> BuildLog
  -> IO ()
putBuildLog :: Verbosity -> RepoContext -> Auth -> URI -> BuildLog -> IO ()
putBuildLog Verbosity
verbosity RepoContext
repoCtxt Auth
auth URI
reportId BuildLog
buildLog = do
  let fullURI :: URI
fullURI = URI
reportId{uriPath = uriPath reportId </> "log"}
  HttpTransport
transport <- RepoContext -> IO HttpTransport
repoContextGetTransport RepoContext
repoCtxt
  (HttpCode, BuildLog)
res <- HttpTransport
-> Verbosity
-> URI
-> BuildLog
-> Maybe Auth
-> IO (HttpCode, BuildLog)
postHttp HttpTransport
transport Verbosity
verbosity URI
fullURI BuildLog
buildLog (Auth -> Maybe Auth
forall a. a -> Maybe a
Just Auth
auth)
  case (HttpCode, BuildLog)
res of
    (HttpCode
200, BuildLog
_) -> () -> IO ()
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
    (HttpCode, BuildLog)
_ -> Verbosity -> CabalInstallException -> IO ()
forall a1 a.
(HasCallStack, Show a1, Typeable a1,
 Exception (VerboseException a1)) =>
Verbosity -> a1 -> IO a
dieWithException Verbosity
verbosity CabalInstallException
UnrecognizedResponse -- give response