More replacement tarball tweaks

Stackage/Build.hs

@@ -81,7 +81,7 @@ build settings' bp = do
 
     putStrLn "Beginning Stackage build"
     ph <- withBinaryFile "build.log" WriteMode $ \handle -> do
-        packageList <- mapM (replaceTarball settings) $ bpPackageList bp
+        packageList <- mapM (replaceTarball $ tarballDir settings) $ bpPackageList bp
         let args = addCabalArgs settings BSBuild
                  $ "install"
                  : ("--cabal-lib-version=" ++ libVersion)

Stackage/CheckPlan.hs

@@ -17,18 +17,19 @@ import           System.Process             (readProcessWithExitCode)
 data Mismatch = OnlyDryRun String | OnlySimpleList String
     deriving Show
 
-checkPlan :: BuildPlan -> IO ()
+checkPlan :: BuildSettings -> BuildPlan -> IO ()
-checkPlan bp = do
+checkPlan settings bp = do
     _ <- checkCabalVersion
 
     putStrLn "Checking build plan"
+    packages <- mapM (replaceTarball $ tarballDir settings) (bpPackageList bp)
     (ec, dryRun', stderr) <- readProcessWithExitCode "cabal"
         ( addCabalArgsOnlyGlobal
         $ "install"
         : "--dry-run"
         : "--max-backjumps=-1"
         : "--reorder-goals"
-        : bpPackageList bp
+        : packages
         ) ""
     when (ec /= ExitSuccess || "Warning:" `isPrefixOf` stderr) $ do
         putStr stderr

Stackage/Select.hs

@@ -44,7 +44,7 @@ defaultSelectSettings version = SelectSettings
     , useGlobalDatabase = False
     , skippedTests = empty
     , selectGhcVersion = version
-    , selectTarballDir = "tarballs"
+    , selectTarballDir = "patching/tarballs"
     }
 
 select :: SelectSettings -> IO BuildPlan

Stackage/Test.hs

@@ -97,7 +97,7 @@ runTestSuite settings testdir (packageName, SelectedPackageInfo {..}) = do
         runGhcPackagePath = runGen True
 
     passed <- handle (\TestException -> return False) $ do
-        package' <- replaceTarball settings package
+        package' <- replaceTarball (tarballDir settings) package
         getHandle WriteMode  $ run "cabal" ["unpack", package'] testdir
         getHandle AppendMode $ run "cabal" (addCabalArgs settings BSTest ["configure", "--enable-tests"]) dir
         when spiHasTests $ do

Stackage/Util.hs

@@ -158,13 +158,13 @@ fixBuildSettings settings' = do
 
 -- | Check if a tarball exists in the tarball directory and, if so, use that
 -- instead of the given name.
-replaceTarball :: BuildSettings
+replaceTarball :: FilePath -- ^ tarball directory
                -> String
                -> IO String
-replaceTarball bs pkgname = do
+replaceTarball tarballdir pkgname = do
     exists <- doesFileExist fp
     if exists
         then canonicalizePath fp
         else return pkgname
   where
-    fp = tarballDir bs </> pkgname <.> "tar.gz"
+    fp = tarballdir </> pkgname <.> "tar.gz"

app/stackage.hs

@@ -100,7 +100,7 @@ main = do
                     , useGlobalDatabase = globalDB
                     }
             writeBuildPlan buildPlanDest bp
-        ("check":rest) -> withBuildSettings rest $ const checkPlan
+        ("check":rest) -> withBuildSettings rest checkPlan
         ("build":rest) -> withBuildSettings rest build
         ("test":rest) -> withBuildSettings rest runTestSuites
         ("tarballs":rest) -> withBuildSettings rest $ const makeTarballs