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-rw-r--r--tests/GhcSession.hs137
1 files changed, 89 insertions, 48 deletions
diff --git a/tests/GhcSession.hs b/tests/GhcSession.hs
index aad5be2..bee7fed 100644
--- a/tests/GhcSession.hs
+++ b/tests/GhcSession.hs
@@ -13,13 +13,13 @@ import GHC.Paths (libdir)
import Outputable
import DynFlags
-import Control.Arrow (second)
import qualified Control.Exception as E
import Control.Monad
import Control.Monad.IO.Class
import Data.List
import Data.Tuple
import Data.Version
+import Data.Bifunctor
import qualified Data.Map as Map
import System.Environment (getArgs)
import System.Exit
@@ -27,14 +27,13 @@ import System.FilePath ((</>), (<.>), makeRelative, takeDirectory)
import System.Directory
import System.IO
import System.IO.Temp
-import System.Process (readProcess)
import Text.Printf (printf)
-import Text.Show.Pretty
+-- import Text.Show.Pretty (pPrint)
import Distribution.Helper
import CabalHelper.Shared.Common
-import CabalHelper.Compiletime.Process
+import CabalHelper.Compiletime.Process (readProcess, callProcessStderr)
data TestConfig = TC
{ location :: TestLocation
@@ -53,16 +52,28 @@ main = do
args <- getArgs
-- topdir <- getCurrentDirectory
- ci_ver <- cabalInstallVersion
- c_ver <- cabalInstallBuiltinCabalVersion
g_ver <- ghcVersion
+ ci_ver <- cabalInstallVersion
s_ver <- stackVersion
`E.catch` \(_ :: IOError) -> return (makeVersion [0])
+ f_c_ver :: ProjType -> Either SkipReason Version <- do
+ ci_c_ver <- Right <$> cabalInstallBuiltinCabalVersion
+ s_c_ver :: Either SkipReason Version
+ <- sequence $ stackBuiltinCabalVersion s_ver g_ver
+ return $ \pt -> case pt of
+ V1 -> ci_c_ver
+ V2 -> ci_c_ver
+ Stack -> s_c_ver
+
+ let showEsrVer = either (\(SkipReason msg) -> "dunno, "++msg) showVersion
+
putStrLn $ "cabal-install version: " ++ showVersion ci_ver
- putStrLn $ "Cabal version: " ++ showVersion c_ver
+ putStrLn $ "cabal-install builtin Cabal version: "
+ ++ showEsrVer (f_c_ver V1)
putStrLn $ "GHC version: " ++ showVersion g_ver
putStrLn $ "Stack version: " ++ showVersion s_ver
+ putStrLn $ "Stack Cabal version: " ++ showEsrVer (f_c_ver Stack)
let proj_impls :: [(ProjType, ProjSetup0)]
proj_impls =
@@ -121,10 +132,14 @@ main = do
else exitSuccess
data VerEnv = VerEnv
- { ci_ver :: Version
- , c_ver :: Version
- , g_ver :: Version
- , s_ver :: Version
+ { ci_ver :: !Version
+ -- ^ cabal-install exe version
+ , f_c_ver :: !(ProjType -> Either SkipReason Version)
+ -- ^ cabal-install/Stack builtin Cabal library version
+ , g_ver :: !Version
+ -- ^ GHC exe version
+ , s_ver :: !Version
+ -- ^ Stack exe version
}
data Message = Message String
@@ -142,48 +157,48 @@ testLocPath (TF topdir projdir cabal_file) =
data Ex a = forall x. Ex (a x)
+-- | Check version bounds of tests against available versions, if successful run
+-- the test.
checkAndRunTestConfig
:: VerEnv
-> ProjSetup1
-> TestConfig
-> Either SkipReason (Message, IO [Bool])
checkAndRunTestConfig
- VerEnv { ci_ver, c_ver, g_ver, s_ver }
+ VerEnv { ci_ver, f_c_ver, g_ver, s_ver }
ps1@(psdImpl -> Ex psdImpl2)
(TC test_loc min_cabal_ver min_ghc_ver _proj_types)
= let
- (topdir, projdir_rel, cabal_file) = testLocPath test_loc
- mreason
- | SStack <- psiProjType psdImpl2
- , s_ver < parseVer "1.9.4" =
- if| g_ver >= parseVer "8.2.2" ->
- error $ printf
- "stack-%s is too old, but GHC %s is recent enough to build it.\n\
- \The CI scripts should have installed it! See 25-deps.sh\n"
- (showVersion s_ver) (showVersion g_ver)
- | otherwise ->
- Just $ "stack-" ++ showVersion s_ver ++ " is too old"
- | (ci_ver < parseVer "1.24") =
- Just $ "cabal-install-" ++ showVersion ci_ver ++ " is too old"
- | c_ver < min_cabal_ver =
- Just $ "Cabal-" ++ showVersion c_ver
+ pt = psiProjType psdImpl2
+ (topdir, projdir_rel, cabal_file) = testLocPath test_loc in do
+ ci_c_ver <- f_c_ver V1
+ s_c_ver <- f_c_ver Stack
+ first SkipReason $ do
+ if| SStack <- pt, Left (SkipReason msg) <- stackCheckCompat s_ver g_ver ->
+ Left msg
+ | ci_ver < parseVer "1.24" ->
+ Left $ "cabal-install-" ++ showVersion ci_ver ++ " is too old"
+ | ci_c_ver < min_cabal_ver ->
+ Left $ "cabal-install's builtin Cabal version is too old:\n"
+ ++ "Cabal-" ++ showVersion ci_c_ver
+ ++ " < " ++ showVersion min_cabal_ver
+ | s_c_ver < min_cabal_ver ->
+ Left $ "Stack's builtin Cabal version is too old:\n"
+ ++ "Cabal-" ++ showVersion s_c_ver
++ " < " ++ showVersion min_cabal_ver
- | g_ver < min_ghc_ver =
- Just $ "ghc-" ++ showVersion g_ver
+ | g_ver < min_ghc_ver ->
+ Left $ "ghc-" ++ showVersion g_ver
++ " < " ++ showVersion min_ghc_ver
- | otherwise =
- Nothing
- in case mreason of
- Just reason -> do
- Left $ SkipReason reason
- Nothing -> do
- Right $ (,)
- (Message $ intercalate " "
- [ "\n\n\nRunning test"
- , psdHeading ps1
- , "'" ++ topdir ++ "'"
- ])
- (runTest ps1{ psdImpl = psdImpl2 } topdir projdir_rel cabal_file)
+ | otherwise ->
+ Right ()
+
+ return $ (,)
+ (Message $ intercalate " "
+ [ "\n\n\nRunning test"
+ , psdHeading ps1
+ , "'" ++ topdir ++ "'"
+ ])
+ (runTest ps1{ psdImpl = psdImpl2 } topdir projdir_rel cabal_file)
runTest :: ProjSetup2 pt -> FilePath -> FilePath -> FilePath -> IO [Bool]
runTest ps2@(psdImpl -> ProjSetupImpl{..}) topdir projdir cabal_file = do
@@ -317,7 +332,7 @@ data ProjSetupDescr a =
data ProjSetupImpl pt =
ProjSetupImpl
- { psiProjType :: !(SProjType pt)
+ { psiProjType :: !(SProjType pt)
, psiDistDir :: !(FilePath -> DistDir pt)
, psiProjLoc :: !(CabalFile -> FilePath -> ProjLoc pt)
, psiConfigure :: !(FilePath -> IO ())
@@ -364,11 +379,8 @@ newBuildProjSetup = ProjSetupDescr "cabal-v2" $ Right $ Ex $ ProjSetupImpl
stackProjSetup :: Version -> ProjSetup0
stackProjSetup ghcVer =
- ProjSetupDescr "stack" $
- let msg = SkipReason $ "missing stack_resolver_table entry for "++
- showVersion ghcVer in
- maybe (Left msg) Right $ do
- res <- lookup ghcVer stack_resolver_table
+ ProjSetupDescr "stack" $ do
+ res <- lookupStackResolver ghcVer
let argsBefore = [ "--resolver="++res, "--system-ghc" ]
return $ Ex $ ProjSetupImpl
{ psiProjType = SStack
@@ -388,6 +400,13 @@ stackProjSetup ghcVer =
}
}
+lookupStackResolver :: Version -> Either SkipReason String
+lookupStackResolver ghcVer = maybe (Left msg) Right $
+ lookup ghcVer stack_resolver_table
+ where
+ msg = SkipReason $ "missing stack_resolver_table entry for "++
+ showVersion ghcVer
+
stack_resolver_table :: [(Version, String)]
stack_resolver_table = map (swap . second parseVer)
[ ("lts-13.5", "8.6.3")
@@ -436,6 +455,28 @@ stackVersion :: IO Version
stackVersion =
parseVer . trim <$> readProcess "stack" [ "--numeric-version" ] ""
+stackBuiltinCabalVersion :: Version -> Version -> Either SkipReason (IO Version)
+stackBuiltinCabalVersion s_ver g_ver = do
+ _ <- stackCheckCompat s_ver g_ver
+ res <- lookupStackResolver g_ver
+ return $ parseVer . trim <$> readProcess "stack"
+ [ "--resolver="++res, "--system-ghc", "exec", "--"
+ , "ghc-pkg", "--simple-output", "field", "Cabal", "version"
+ ] ""
+
+stackCheckCompat :: Version -> Version -> Either SkipReason ()
+stackCheckCompat s_ver g_ver =
+ if| s_ver < parseVer "1.9.4" ->
+ if| g_ver >= parseVer "8.2.2" ->
+ error $ printf
+ "stack-%s is too old, but GHC %s is recent enough to build it.\n\
+ \The CI scripts should have installed it! See 25-deps.sh\n"
+ (showVersion s_ver) (showVersion g_ver)
+ | otherwise ->
+ Left $ SkipReason $ "stack-" ++ showVersion s_ver ++ " is too old"
+ | otherwise ->
+ Right ()
+
cabalInstallBuiltinCabalVersion :: IO Version
cabalInstallBuiltinCabalVersion =
parseVer . trim <$> readProcess "cabal"
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 20:51:08 +0000