[commit: Cabal] master: Simple upload support for build reports. (7931daa)

[Ian Lynagh]

Repository : ssh://darcs.haskell.org//srv/darcs/packages/Cabal

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/7931daa7d3c4adc8d4659dde3da045e60d1dc958

>---------------------------------------------------------------

commit 7931daa7d3c4adc8d4659dde3da045e60d1dc958
Author: Lemmih <lemmih at gmail.com>
Date:   Thu Aug 7 19:03:11 2008 +0000

    Simple upload support for build reports.

>---------------------------------------------------------------

 .../Distribution/Client/BuildReports/Upload.hs     |   79 ++++++++++++++++++++
 1 files changed, 79 insertions(+), 0 deletions(-)

diff --git a/cabal-install/Distribution/Client/BuildReports/Upload.hs b/cabal-install/Distribution/Client/BuildReports/Upload.hs
new file mode 100644
index 0000000..16fd7cb
--- /dev/null
+++ b/cabal-install/Distribution/Client/BuildReports/Upload.hs
@@ -0,0 +1,79 @@
+{-# LANGUAGE PatternGuards #-}
+-- This is a quick hack for uploading build reports to Hackage.
+
+module Distribution.Client.BuildReports.Upload
+    ( BuildLog
+    , BuildReportId
+    , uploadReports
+    , postBuildReport
+    , putBuildLog
+    ) where
+
+import Distribution.Client.Types (Username(..), Password(..))
+import Distribution.Client.HttpUtils (proxy)
+
+import Distribution.Simple.Utils (debug, notice, warn)
+import Distribution.Verbosity (Verbosity)
+
+import Network.Browser
+         ( BrowserAction, browse, request
+         , Authority(..), addAuthority, setAuthorityGen
+         , setOutHandler, setErrHandler, setProxy
+         , setAllowRedirects )
+import Network.HTTP
+         ( Header(..), HeaderName(..)
+         , Request(..), RequestMethod(..), Response(..) )
+import Network.URI (URI, uriPath, parseURI,parseRelativeReference, relativeTo)
+
+import Data.Char        (intToDigit)
+import Numeric          (showHex)
+import System.IO        (hFlush, stdin, stdout, hGetEcho, hSetEcho
+                        ,openBinaryFile, IOMode(ReadMode), hGetContents)
+import Control.Exception (bracket)
+import Control.Monad
+import System.Random    (randomRIO)
+import System.FilePath.Posix
+import qualified Distribution.Client.BuildReports.Anonymous as BuildReport
+import Distribution.Client.BuildReports.Anonymous (BuildReport)
+
+type BuildReportId = URI
+type BuildLog = String
+
+uploadReports :: URI -> [(BuildReport, Maybe BuildLog)] ->  BrowserAction ()
+uploadReports uri reports
+    = forM_ reports $ \(report, mbBuildLog) ->
+      do buildId <- postBuildReport uri report
+         case mbBuildLog of
+           Just buildLog -> putBuildLog buildId buildLog
+           Nothing       -> return ()
+
+postBuildReport :: URI -> BuildReport -> BrowserAction BuildReportId
+postBuildReport uri buildReport = do
+  setAllowRedirects False
+  (_, response) <- request Request {
+    rqURI     = uri,
+    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
+                                     relativeTo rel uri
+                                  | Header HdrLocation location <- rspHeaders response ]
+              -> return $ buildId
+    _         -> error "Unrecognised response from server."
+  where body  = BuildReport.show buildReport
+
+putBuildLog :: BuildReportId -> BuildLog -> BrowserAction ()
+putBuildLog reportId buildLog = do
+  (_, response) <- request Request {
+      rqURI     = reportId{uriPath = uriPath reportId </> "buildlog"},
+      rqMethod  = PUT,
+      rqHeaders = [Header HdrContentType   ("text/plain"),
+                   Header HdrContentLength (show (length buildLog)),
+                   Header HdrAccept        ("text/plain")],
+      rqBody    = buildLog
+    }
+  return ()