Fix all warnings

Application.hs

@@ -72,8 +72,8 @@ makeApplication echo@True conf = do
        }
    Echo.clear
    return (logWare (defaultMiddlewaresNoLogging app),logFunc)
- where logFunc (Loc filename _pkg _mod (line,_) _) source level str =
-           Echo.write (filename,line) (show source ++ ": " ++ show level ++ ": " ++ toStr str)
+ where logFunc (Loc filename' _pkg _mod (line,_) _) source level str =
+           Echo.write (filename',line) (show source ++ ": " ++ show level ++ ": " ++ toStr str)
        toStr = unpack . decodeUtf8 . fromLogStr
 makeApplication echo@False conf = do
     foundation <- makeFoundation echo conf

Data/BlobStore.hs

@@ -91,6 +91,7 @@ fileStore root = BlobStore
     , storeExists' = liftIO . F.isFile . toFP root
     }
 
+toFP :: ToPath a => FilePath -> a -> FilePath
 toFP root key = foldl' (\x y -> x </> fpFromText y) root (toPath key)
 
 -- | Note: Only use with data which will never be modified!

Data/Hackage.hs

@@ -17,7 +17,6 @@ import qualified Codec.Archive.Tar as Tar
 import Control.Monad.Reader (MonadReader, ask)
 import qualified Data.Text as T
 import Data.Conduit.Zlib (ungzip, gzip)
-import Text.XML.Cursor (($//), (&/), content, fromDocument, element, followingSibling)
 import System.IO.Temp (withSystemTempFile, withSystemTempDirectory)
 import System.IO (IOMode (ReadMode), openBinaryFile)
 import Control.Monad.Catch (MonadMask)
@@ -25,9 +24,9 @@ import Model (Uploaded (Uploaded))
 import Filesystem (createTree)
 import Distribution.PackageDescription.Parse (parsePackageDescription, ParseResult (ParseOk))
 import Distribution.PackageDescription.PrettyPrint (showGenericPackageDescription)
-import Distribution.PackageDescription (GenericPackageDescription, PackageDescription, packageDescription)
+import Distribution.PackageDescription (GenericPackageDescription)
 import Control.Exception (throw)
-import Control.Monad.State.Strict (modify, put, get, execStateT, MonadState)
+import Control.Monad.State.Strict (put, get, execStateT, MonadState)
 
 sinkUploadHistory :: Monad m => Consumer (Entity Uploaded) m UploadHistory
 sinkUploadHistory =
@@ -77,6 +76,9 @@ loadCabalFiles uploadHistory0 = flip execStateT (UploadState uploadHistory0 [])
                     setUploadDate name version
             _ -> return ()
 
+tarSource :: (Exception e, MonadThrow m)
+          => Tar.Entries e
+          -> Producer m Tar.Entry
 tarSource Tar.Done = return ()
 tarSource (Tar.Fail e) = throwM e
 tarSource (Tar.Next e es) = yield e >> tarSource es
@@ -123,11 +125,6 @@ setUploadDate name version = do
         , "/upload-time"
         ]
 
-    hasContent t c =
-        if T.concat (c $// content) == t
-            then [c]
-            else []
-
 parseFilePath :: String -> Maybe (PackageName, Version)
 parseFilePath s =
     case filter (not . null) $ T.split (== '/') $ pack s of
@@ -262,16 +259,16 @@ createView viewName modifyCabal src sink = withSystemTempDirectory "createview"
             key = HackageViewCabal viewName name version
         mprev <- storeRead key
         case mprev of
-            Just src -> do
+            Just src' -> do
                 liftIO $ createTree $ directory fp
-                src $$ sinkFile fp
+                src' $$ sinkFile fp
                 return $ asSet $ singletonSet relfp
             Nothing -> do
                 msrc <- storeRead $ HackageCabal name version
                 case msrc of
                     Nothing -> return mempty
-                    Just src -> do
-                        orig <- src $$ sinkLazy
+                    Just src' -> do
+                        orig <- src' $$ sinkLazy
                         new <-
                             case parsePackageDescription $ unpack $ decodeUtf8 orig of
                                 ParseOk _ gpd -> do
@@ -299,6 +296,10 @@ sourceHistory =
         go' (version, time) = yield $ Uploaded name version time
 
 -- FIXME put in conduit-combinators
+parMapMC :: (MonadIO m, MonadBaseControl IO m)
+         => Int
+         -> (i -> m o)
+         -> Conduit i m o
 parMapMC _ = mapMC
 {- FIXME
 parMapMC :: (MonadIO m, MonadBaseControl IO m)

Data/Hackage/Views.hs

@@ -1,3 +1,4 @@
+{-# OPTIONS_GHC -fno-warn-warnings-deprecations #-}
 module Data.Hackage.Views where
 
 import ClassyPrelude.Yesod
@@ -8,6 +9,7 @@ import Distribution.Text (simpleParse)
 import Data.NonNull (fromNullable) -- FIXME expose from ClassyPrelude
 import Data.Hackage (UploadHistory)
 import Data.Time (addUTCTime)
+import qualified Types
 
 viewUnchanged :: Monad m
               => packageName -> version -> time
@@ -62,6 +64,10 @@ viewNoBounds _ _ _ =
   where
     go (Dependency name _range) = return $ Dependency name anyVersion
 
+getAvailable :: Types.PackageName
+             -> UTCTime
+             -> HashMap Types.PackageName (HashMap Types.Version UTCTime)
+             -> [Types.Version]
 getAvailable name maxUploaded =
     map fst . filter ((<= maxUploaded) . snd) . mapToList . fromMaybe mempty . lookup name
 
@@ -71,6 +77,7 @@ getAvailable name maxUploaded =
 -- technically it "wasn't available" yet.
 --
 -- The actual value we should use is up for debate. I'm starting with 24 hours.
+addFuzz :: UTCTime -> UTCTime
 addFuzz = addUTCTime (60 * 60 * 24)
 
 viewPVP :: Monad m

Echo.hs

@@ -43,4 +43,5 @@ write (file,line) it =
         loc = file ++ ":" ++ show line
         fmt = formatTime defaultTimeLocale "%T%Q"
 
+clear :: IO ()
 clear = writeFile "/tmp/echo" ""

Foundation.hs

@@ -3,7 +3,6 @@ module Foundation where
 import           ClassyPrelude.Yesod
 import           Data.BlobStore
 import           Data.Slug (safeMakeSlug, HasGenIO (getGenIO), randomSlug, Slug)
-import           Data.Text (Text)
 import qualified Database.Persist
 import           Model
 import qualified Settings
@@ -78,7 +77,6 @@ instance Yesod App where
         "config/client_session_key.aes"
 
     defaultLayout widget = do
-        master <- getYesod
         mmsg <- getMessage
         muser <- maybeAuth
 

Handler/HackageViewSdist.hs

@@ -2,7 +2,6 @@ module Handler.HackageViewSdist where
 
 import Import
 import Data.Hackage
-import Data.Conduit.Lazy (MonadActive (..))
 
 getHackageViewSdistR :: HackageView -> PackageNameVersion -> Handler TypedContent
 getHackageViewSdistR viewName (PackageNameVersion name version) = do
@@ -18,6 +17,3 @@ getHackageViewSdistR viewName (PackageNameVersion name version) = do
                 , ".tar.gz"
                 ]
             respondSource "application/x-gzip" $ mapOutput (Chunk . toBuilder) src
-
-instance MonadActive m => MonadActive (HandlerT site m) where -- FIXME upstream
-    monadActive = lift monadActive

Handler/Profile.hs

@@ -4,7 +4,7 @@ import Import
 import Data.Slug (slugField)
 
 userForm :: User -> Form User
-userForm user = renderBootstrap $ User
+userForm user = renderBootstrap2 $ User
     <$> areq slugField "User handle"
             { fsTooltip = Just "Used for URLs"
             } (Just $ userHandle user)

Handler/UploadStackage.hs

@@ -1,6 +1,6 @@
 module Handler.UploadStackage where
 
-import Import hiding (catch, get)
+import Import hiding (catch, get, update)
 import System.IO.Temp (withSystemTempFile, withSystemTempDirectory, openBinaryTempFile)
 import Crypto.Hash.Conduit (sinkHash)
 import Crypto.Hash (Digest, SHA1)
@@ -14,7 +14,7 @@ import Data.BlobStore
 import Filesystem (createTree)
 import Control.Monad.State.Strict (execStateT, get, put)
 import qualified Codec.Compression.GZip as GZip
-import Control.Monad.Trans.Resource (unprotect, allocate)
+import Control.Monad.Trans.Resource (allocate)
 import System.Directory (removeFile, getTemporaryDirectory)
 import System.Process (runProcess, waitForProcess)
 import System.Exit (ExitCode (ExitSuccess))
@@ -50,7 +50,7 @@ putUploadStackageR = do
             malias <- lookupPostParam "alias"
 
             tempDir <- liftIO getTemporaryDirectory
-            (releaseKey, (fp, handleOut)) <- allocate
+            (_releaseKey, (fp, handleOut)) <- allocate
                 (openBinaryTempFile tempDir "upload-stackage.")
                 (\(fp, h) -> hClose h `finally` removeFile fp)
             digest <- fileSource file
@@ -102,18 +102,18 @@ putUploadStackageR = do
                         , lsFiles = mempty
                         , lsIdent = ident
                         }
-                    withSystemTempFile "newindex" $ \fp h -> do
+                    withSystemTempFile "newindex" $ \fp' h -> do
                         ec <- liftIO $ do
                             hClose h
                             let args = "cfz"
-                                     : fp
+                                     : fp'
                                      : map fpToString (setToList files)
                             ph <- runProcess "tar" args (Just dir) Nothing Nothing Nothing Nothing
                             waitForProcess ph
                         if ec == ExitSuccess
                             then do
-                                sourceFile (fpFromString fp) $$ storeWrite (CabalIndex ident)
-                                runDB $ insert stackage
+                                sourceFile (fpFromString fp') $$ storeWrite (CabalIndex ident)
+                                runDB $ insert_ stackage
 
                                 setAlias
 
@@ -130,7 +130,7 @@ putUploadStackageR = do
         loop update entries
 
     addEntry update entry = do
-        update $ "Processing file: " ++ pack (Tar.entryPath entry)
+        _ <- update $ "Processing file: " ++ pack (Tar.entryPath entry)
         case Tar.entryContent entry of
             Tar.NormalFile lbs _ ->
                 case filename $ fpFromString $ Tar.entryPath entry of
@@ -150,7 +150,7 @@ putUploadStackageR = do
                         case parseName line of
                             Just (name, version) -> do
                                 $logDebug $ "hackage: " ++ tshow (name, version)
-                                update $ concat
+                                _ <- update $ concat
                                     [ "Adding Hackage package: "
                                     , toPathPiece name
                                     , "-"
@@ -167,7 +167,7 @@ putUploadStackageR = do
                        , Just (name, version) <- parseName (fpToText base) -> do
                             ident <- lsIdent <$> get
                             sourceLazy lbs $$ storeWrite (CustomSdist ident name version)
-                            update $ concat
+                            _ <- update $ concat
                                 [ "Extracting cabal file for custom tarball: "
                                 , toPathPiece name
                                 , "-"
@@ -211,6 +211,11 @@ data LoopState = LoopState
     , lsIdent :: !PackageSetIdent
     }
 
+extractCabal :: (MonadLogger m, MonadThrow m)
+             => LByteString
+             -> PackageName -- ^ name
+             -> Version -- ^ version
+             -> m LByteString
 extractCabal lbs name version =
     loop $ Tar.read $ GZip.decompress lbs
   where
@@ -219,7 +224,7 @@ extractCabal lbs name version =
     loop (Tar.Next e es) = do
         $logDebug $ tshow (Tar.entryPath e, fp)
         case Tar.entryContent e of
-            Tar.NormalFile lbs _ | Tar.entryPath e == fp -> return lbs
+            Tar.NormalFile lbs' _ | Tar.entryPath e == fp -> return lbs'
             _ -> loop es
 
     fp = unpack $ concat

Import.hs

@@ -3,7 +3,6 @@ module Import
     ) where
 
 import ClassyPrelude.Yesod as Import
-import Data.Text as Import (Text)
 import Foundation as Import
 import Model as Import
 import Settings as Import

stackage-server.cabal

@@ -72,10 +72,10 @@ library
     build-depends: 
                    base                          >= 4          && < 5
                  , yesod                         >= 1.2.5      && < 1.3
-                 , yesod-core                    >= 1.2.12     && < 1.3
+                 , yesod-core                    >= 1.2.19     && < 1.3
                  , yesod-auth                    >= 1.3        && < 1.4
                  , yesod-static                  >= 1.2        && < 1.3
-                 , yesod-form                    >= 1.3        && < 1.4
+                 , yesod-form                    >= 1.3.14     && < 1.4
                  , bytestring                    >= 0.9        && < 0.11
                  , text                          >= 0.11       && < 2.0
                  , persistent                    >= 1.3.1      && < 1.4

templates/homepage.hamlet

@@ -4,7 +4,7 @@
         of complete package sets. Think “stable Hackage”.
     <h2 .recommended-snapshots>Recommended Snapshots
     <ul .snapshots>
-        $forall (E.Value ident, E.Value title, E.Value uploaded, E.Value display, E.Value handle) <- stackages
+        $forall (E.Value ident, E.Value title, E.Value _uploaded, E.Value _display, E.Value _handle) <- stackages
             <li>
                 <a href=@{StackageHomeR ident}>
                     #{title}

test/main.hs

@@ -17,7 +17,7 @@ main = do
     conf <- Yesod.Default.Config.loadConfig $ (configSettings Testing)
                 { csParseExtra = parseExtra
                 }
-    foundation <- makeFoundation conf
+    foundation <- makeFoundation False conf
     hspec $ do
         Data.SlugSpec.spec
         yesodSpec foundation $ do