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| Original file line number | Diff line number | Diff line change |
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| {-# LANGUAGE CPP #-} | ||
| {-# LANGUAGE DataKinds #-} | ||
| {-# LANGUAGE TypeApplications #-} | ||
| {-# LANGUAGE FlexibleContexts #-} | ||
| {-# LANGUAGE OverloadedStrings #-} | ||
| {-# LANGUAGE TemplateHaskell #-} | ||
| {-# LANGUAGE QuasiQuotes #-} | ||
| {-# LANGUAGE DuplicateRecordFields #-} | ||
| {-# LANGUAGE RankNTypes #-} | ||
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| module GHCup.OptParse.HealthCheck where | ||
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| import GHCup | ||
| import GHCup.Errors | ||
| import GHCup.Types | ||
| import GHCup.Prelude.Logger | ||
| import GHCup.Prelude.String.QQ | ||
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| #if !MIN_VERSION_base(4,13,0) | ||
| import Control.Monad.Fail ( MonadFail ) | ||
| #endif | ||
| import Control.Monad.Reader | ||
| import Control.Monad.Trans.Resource | ||
| import Data.Functor | ||
| import Haskus.Utils.Variant.Excepts | ||
| import Options.Applicative hiding ( style ) | ||
| import Prelude hiding ( appendFile ) | ||
| import System.Exit | ||
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| import qualified Data.Text as T | ||
| import Control.Exception.Safe (MonadMask) | ||
| import Text.PrettyPrint.Annotated.HughesPJClass (prettyShow) | ||
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| --------------- | ||
| --[ Options ]-- | ||
| --------------- | ||
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| data HealtCheckOptions = HealtCheckOptions | ||
| { hcOffline :: Bool | ||
| } deriving (Eq, Show) | ||
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| --------------- | ||
| --[ Parsers ]-- | ||
| --------------- | ||
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| hcP :: Parser HealtCheckOptions | ||
| hcP = | ||
| HealtCheckOptions | ||
| <$> | ||
| switch | ||
| (short 'o' <> long "offline" <> help "Only do checks that don't require internet") | ||
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| -------------- | ||
| --[ Footer ]-- | ||
| -------------- | ||
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| hcFooter :: String | ||
| hcFooter = [s|Discussion: | ||
| Performs various health checks. Good for attaching to bug reports.|] | ||
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| --------------------------- | ||
| --[ Effect interpreters ]-- | ||
| --------------------------- | ||
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| type HCEffects = '[ DigestError | ||
| , ContentLengthError | ||
| , GPGError | ||
| , DownloadFailed | ||
| , NoDownload | ||
| ] | ||
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| runHC :: MonadUnliftIO m | ||
| => (ReaderT LeanAppState m (VEither HCEffects a) -> m (VEither HCEffects a)) | ||
| -> Excepts HCEffects (ResourceT (ReaderT LeanAppState m)) a | ||
| -> m (VEither HCEffects a) | ||
| runHC runLeanAppState = | ||
| runLeanAppState | ||
| . runResourceT | ||
| . runE | ||
| @HCEffects | ||
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| ------------------ | ||
| --[ Entrypoint ]-- | ||
| ------------------ | ||
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| hc :: ( Monad m | ||
| , MonadMask m | ||
| , MonadUnliftIO m | ||
| , MonadFail m | ||
| ) | ||
| => HealtCheckOptions | ||
| -> (forall a. ReaderT LeanAppState m (VEither HCEffects a) -> m (VEither HCEffects a)) | ||
| -> (ReaderT LeanAppState m () -> m ()) | ||
| -> m ExitCode | ||
| hc HealtCheckOptions{..} runAppState runLogger = runHC runAppState (do | ||
| runHealthCheck hcOffline | ||
| ) >>= \case | ||
| VRight r -> do | ||
| liftIO $ print $ prettyShow r | ||
| pure ExitSuccess | ||
| VLeft e -> do | ||
| runLogger $ logError $ T.pack $ prettyHFError e | ||
| pure $ ExitFailure 27 | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| {-# LANGUAGE CPP #-} | ||
| {-# LANGUAGE RecordWildCards #-} | ||
| {-# LANGUAGE DataKinds #-} | ||
| {-# LANGUAGE FlexibleContexts #-} | ||
| {-# LANGUAGE FlexibleInstances #-} | ||
| {-# LANGUAGE MultiParamTypeClasses #-} | ||
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| {-| | ||
| Module : GHCup.HealthCheck | ||
| Description : HealthCheck for GHCup | ||
| License : LGPL-3.0 | ||
| Stability : experimental | ||
| Portability : portable | ||
| -} | ||
| module GHCup.HealthCheck where | ||
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| import GHCup.Download | ||
| import GHCup.Errors | ||
| import GHCup.Types | ||
| import GHCup.Types.JSON ( ) | ||
| import GHCup.Types.Optics | ||
| import GHCup.Utils | ||
| import GHCup.Prelude.Logger | ||
| import GHCup.Version | ||
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| import Conduit (sourceToList) | ||
| import Control.Applicative | ||
| import Control.Exception.Safe | ||
| import Control.Monad | ||
| #if !MIN_VERSION_base(4,13,0) | ||
| import Control.Monad.Fail ( MonadFail ) | ||
| #endif | ||
| import Control.Monad.Reader | ||
| import Control.Monad.Trans.Resource | ||
| hiding ( throwM ) | ||
| import Data.ByteString ( ByteString ) | ||
| import Data.Either | ||
| import Data.List | ||
| import Data.Maybe | ||
| import Data.Versions hiding ( patch ) | ||
| import GHC.IO.Exception | ||
| import Haskus.Utils.Variant.Excepts | ||
| import Optics | ||
| import Text.PrettyPrint.Annotated.HughesPJClass (Pretty, pPrint, text) | ||
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| data HealthCheckResult = HealthCheckResult { | ||
| canFetchMetadata :: VEither '[DownloadFailed] () | ||
| } deriving (Show) | ||
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| instance Pretty HealthCheckResult where | ||
| pPrint (HealthCheckResult {..}) = text "" | ||
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| runHealthCheck :: ( MonadReader env m | ||
| , HasDirs env | ||
| , HasLog env | ||
| , MonadIO m | ||
| , MonadMask m | ||
| , MonadFail m | ||
| , MonadUnliftIO m | ||
| ) | ||
| => Bool | ||
| -> Excepts | ||
| '[ DigestError | ||
| , ContentLengthError | ||
| , GPGError | ||
| , DownloadFailed | ||
| , NoDownload | ||
| ] | ||
| m HealthCheckResult | ||
| runHealthCheck offline = do | ||
| -- TODO: implement | ||
| let canFetchMetadata = VRight () | ||
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| pure $ HealthCheckResult {..} | ||
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