diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,5 @@ +# Revision history for pms-infrastructure + +## 0.0.1.0 -- 2025-05-31 + +* First version. Released on an unsuspecting world. diff --git a/LICENSE b/LICENSE new file mode 100644 --- /dev/null +++ b/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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As such, the Cabal (the library) +-- version used must be equal or greater than the version stated in this field. +-- Starting from the specification version 2.2, the cabal-version field must be +-- the first thing in the cabal file. + +-- Initial package description 'pms-infrastructure' generated by +-- 'cabal init'. For further documentation, see: +-- http://haskell.org/cabal/users-guide/ +-- +-- The name of the package. +name: pms-infrastructure + +-- The package version. +-- See the Haskell package versioning policy (PVP) for standards +-- guiding when and how versions should be incremented. +-- https://pvp.haskell.org +-- PVP summary: +-+------- breaking API changes +-- | | +----- non-breaking API additions +-- | | | +--- code changes with no API change +version: 0.0.1.0 + +-- A short (one-line) description of the package. +synopsis: pms-infrastructure + +-- A longer description of the package. +description: README.md + +-- The license under which the package is released. +license: Apache-2.0 + +-- The file containing the license text. +license-file: LICENSE + +-- The package author(s). +author: phoityne.hs@gmail.com + +-- An email address to which users can send suggestions, bug reports, and patches. +maintainer: phoityne.hs@gmail.com + +-- A copyright notice. +copyright: 2025-2026 phoityne.hs@gmail.com +category: AI +build-type: Simple +homepage: https://github.com/phoityne/pms-infrastructure +bug-reports: https://github.com/phoityne/pms-infrastructure/issues + +-- Extra doc files to be distributed with the package, such as a CHANGELOG or a README. +extra-doc-files: README.md, + CHANGELOG.md + +-- Extra source files to be distributed with the package, such as examples, or a tutorial module. +-- extra-source-files: + + +library + -- Import common warning flags. + ghc-options: -Wall + + -- Modules exported by the library. + exposed-modules: PMS.Infrastructure.DM.Type, + PMS.Infrastructure.DS.Utility, + PMS.Infrastructure.DM.Constant, + PMS.Infrastructure.App.Control, + PMS.Infrastructure.DS.Core + + -- Modules included in this library but not exported. + -- other-modules: + + -- LANGUAGE extensions used by modules in this package. + -- other-extensions: + + -- Other library packages from which modules are imported. + build-depends: base ^>=4.21.0.0, + data-default, + monad-logger, + mtl, + lens, + text, + safe-exceptions, + fast-logger, + conduit, + bytestring, + transformers, + stm, + async, + process, + filepath, + aeson, + posix-pty, + directory, + hie-bios, + pms-domain-model + + -- Directories containing source files. + hs-source-dirs: src + + -- Base language which the package is written in. + default-language: GHC2021 + default-extensions: LambdaCase + +test-suite pms-infrastructure-test + -- Import common warning flags. + ghc-options: -Wall + + -- Base language which the package is written in. + default-language: GHC2021 + + -- Modules included in this executable, other than Main. + other-modules: PMS.Infrastructure.App.ControlSpec + + -- LANGUAGE extensions used by modules in this package. + -- other-extensions: + + -- The interface type and version of the test suite. + type: exitcode-stdio-1.0 + + -- Directories containing source files. + hs-source-dirs: test + + -- The entrypoint to the test suite. + main-is: Spec.hs + + -- Test dependencies. + build-depends: base ^>=4.21.0.0, + hspec, + hspec-discover, + data-default, + stm, + monad-logger, + async, + unix, + lens, + pms-domain-model, + pms-infrastructure + + build-tool-depends: + hspec-discover:hspec-discover diff --git a/src/PMS/Infrastructure/App/Control.hs b/src/PMS/Infrastructure/App/Control.hs new file mode 100644 --- /dev/null +++ b/src/PMS/Infrastructure/App/Control.hs @@ -0,0 +1,59 @@ +module PMS.Infrastructure.App.Control where + +import System.IO +import qualified Control.Exception.Safe as E +import System.Log.FastLogger + +import qualified PMS.Domain.Model.DM.Type as DM +import qualified PMS.Domain.Model.DS.Utility as DM + +import PMS.Infrastructure.DM.Type +import PMS.Infrastructure.DM.Constant +import PMS.Infrastructure.DS.Utility +import PMS.Infrastructure.DS.Core + +-- | +-- +run :: DM.DomainContext () +run domDat = do + hPutStrLn stderr "[INFO] PMS.Infrastructure.App.Control.run called." + appDat <- defaultAppData + runWithAppData appDat domDat + +-- | +-- +runWithAppData :: AppData -> DM.DomainContext () +runWithAppData appDat domDat = do + logDat <- DM.createLogger domDat _LOG_FILE_NAME + runWithLogger logDat appDat domDat + +-- | +-- +runWithLogger :: (TimedFastLogger, IO ()) -> AppData -> DM.DomainContext () +runWithLogger (logger, finalizeLogger) appDat domDat = + flip E.catchAny exception + $ flip E.finally finalize + $ runApp domDat appDat logger app + >>= \case + Right x -> return x + Left e -> errorEnd e + + where + finalize = do + hPutStrLn stderr "-----------------------------------------------------------------------------" + hPutStrLn stderr "[INFO] PMS.Infrastructure.App.Control.run finalize called." + finalizeLogger + hPutStrLn stderr "-----------------------------------------------------------------------------" + + exception e = do + hPutStrLn stderr "-----------------------------------------------------------------------------" + hPutStrLn stderr "[ERROR] PMS.Infrastructure.App.Control.run exception occurred." + hPutStrLn stderr $ show e + hPutStrLn stderr "-----------------------------------------------------------------------------" + E.throwIO e + + errorEnd e = do + hPutStrLn stderr "-----------------------------------------------------------------------------" + hPutStrLn stderr "[ERROR] PMS.Infrastructure.App.Control.run end with error." + hPutStrLn stderr $ show e + hPutStrLn stderr "-----------------------------------------------------------------------------" diff --git a/src/PMS/Infrastructure/DM/Constant.hs b/src/PMS/Infrastructure/DM/Constant.hs new file mode 100644 --- /dev/null +++ b/src/PMS/Infrastructure/DM/Constant.hs @@ -0,0 +1,13 @@ +module PMS.Infrastructure.DM.Constant where + +-------------------------------------------------------------------------------- +-- | +-- +_LOG_FILE_NAME :: String +_LOG_FILE_NAME = "pms-infrastructure.log" + +-- | +-- +_LF :: String +_LF = "\n" + diff --git a/src/PMS/Infrastructure/DM/Type.hs b/src/PMS/Infrastructure/DM/Type.hs new file mode 100644 --- /dev/null +++ b/src/PMS/Infrastructure/DM/Type.hs @@ -0,0 +1,129 @@ +{-# LANGUAGE TemplateHaskell #-} + +module PMS.Infrastructure.DM.Type where + +import Control.Monad.Logger +import Control.Monad.Reader +import Control.Monad.Except +import Control.Lens +import System.Posix.Pty +import System.Process +import Data.Default +import qualified Control.Concurrent.STM as STM +import Data.Aeson.TH + +import qualified PMS.Domain.Model.DM.Type as DM +import qualified PMS.Domain.Model.DM.TH as DM + + +data AppData = AppData { + _pmsAppData :: STM.TMVar (Maybe Pty) + , _processHandleAppData :: STM.TMVar (Maybe ProcessHandle) + , _lockAppData :: STM.TMVar () + } + +makeLenses ''AppData + +defaultAppData :: IO AppData +defaultAppData = do + pmsVar <- STM.newTMVarIO Nothing + procVar <- STM.newTMVarIO Nothing + lock <- STM.newTMVarIO () + return AppData { + _pmsAppData = pmsVar + , _processHandleAppData = procVar + , _lockAppData = lock + } + +-- | +-- +type AppContext = ReaderT AppData (ReaderT DM.DomainData (ExceptT DM.ErrorData (LoggingT IO))) + +-- | +-- +type IOTask = IO + + +-------------------------------------------------------------------------------------------- +-- | +-- +data StringToolParams = + StringToolParams { + _argumentsStringToolParams :: String + } deriving (Show, Read, Eq) + +$(deriveJSON defaultOptions {fieldLabelModifier = DM.dropDataName "StringToolParams", omitNothingFields = True} ''StringToolParams) +makeLenses ''StringToolParams + +instance Default StringToolParams where + def = StringToolParams { + _argumentsStringToolParams = def + } + +-- | +-- +data StringArrayToolParams = + StringArrayToolParams { + _argumentsStringArrayToolParams :: [String] + } deriving (Show, Read, Eq) + +$(deriveJSON defaultOptions {fieldLabelModifier = DM.dropDataName "StringArrayToolParams", omitNothingFields = True} ''StringArrayToolParams) +makeLenses ''StringArrayToolParams + +instance Default StringArrayToolParams where + def = StringArrayToolParams { + _argumentsStringArrayToolParams = def + } + +-- | +-- +data PtyConnectToolParams = + PtyConnectToolParams { + _commandPtyConnectToolParams :: String + , _argumentsPtyConnectToolParams :: Maybe [String] + } deriving (Show, Read, Eq) + +$(deriveJSON defaultOptions {fieldLabelModifier = DM.dropDataName "PtyConnectToolParams", omitNothingFields = True} ''PtyConnectToolParams) +makeLenses ''PtyConnectToolParams + +instance Default PtyConnectToolParams where + def = PtyConnectToolParams { + _commandPtyConnectToolParams = def + , _argumentsPtyConnectToolParams = def + } + +-- | +-- +data PtySetCwdToolParams = + PtySetCwdToolParams { + _projectDirPtySetCwdToolParams :: String + , _argumentsPtySetCwdToolParams :: Maybe [String] + } deriving (Show, Read, Eq) + +$(deriveJSON defaultOptions {fieldLabelModifier = DM.dropDataName "PtySetCwdToolParams", omitNothingFields = True} ''PtySetCwdToolParams) +makeLenses ''PtySetCwdToolParams + +instance Default PtySetCwdToolParams where + def = PtySetCwdToolParams { + _projectDirPtySetCwdToolParams = def + , _argumentsPtySetCwdToolParams = def + } + +-- | +-- +data PtyGhciToolParams = + PtyGhciToolParams { + _projectDirPtyGhciToolParams :: String + , _startupFilePtyGhciToolParams :: Maybe String + , _argumentsPtyGhciToolParams :: Maybe [String] + } deriving (Show, Read, Eq) + +$(deriveJSON defaultOptions {fieldLabelModifier = DM.dropDataName "PtyGhciToolParams", omitNothingFields = True} ''PtyGhciToolParams) +makeLenses ''PtyGhciToolParams + +instance Default PtyGhciToolParams where + def = PtyGhciToolParams { + _projectDirPtyGhciToolParams = def + , _startupFilePtyGhciToolParams = def + , _argumentsPtyGhciToolParams = def + } diff --git a/src/PMS/Infrastructure/DS/Core.hs b/src/PMS/Infrastructure/DS/Core.hs new file mode 100644 --- /dev/null +++ b/src/PMS/Infrastructure/DS/Core.hs @@ -0,0 +1,397 @@ +{-# LANGUAGE TemplateHaskell #-} +{-# LANGUAGE OverloadedStrings #-} + +module PMS.Infrastructure.DS.Core where + +import System.IO +import Control.Monad.Logger +import Control.Monad.IO.Class +import Control.Monad.Trans.Class +import Control.Lens +import Control.Monad.Reader +import qualified Control.Concurrent.STM as STM +import Data.Conduit +import Control.Concurrent.Async +import qualified Data.Text as T +import Control.Monad.Except +import System.Process +import System.FilePath +import Data.Aeson +import System.Posix.Pty +import qualified Control.Exception.Safe as E +import System.Exit +import qualified Data.Text.Encoding as TE +import qualified Data.ByteString.Char8 as BS +import qualified Data.ByteString.Lazy.Char8 as BL + +import qualified HIE.Bios as HIE +import qualified HIE.Bios.Types as HIE +import qualified HIE.Bios.Environment as HIE +import qualified System.Directory as D + + +import qualified PMS.Domain.Model.DM.Type as DM +import qualified PMS.Domain.Model.DM.Constant as DM + +import PMS.Infrastructure.DM.Constant +import PMS.Infrastructure.DM.Type +import PMS.Infrastructure.DS.Utility + + +-- | +-- +app :: AppContext () +app = do + $logDebugS DM._LOGTAG "app called." + runConduit pipeline + where + pipeline :: ConduitM () Void AppContext () + pipeline = src .| cmd2task .| sink + +--------------------------------------------------------------------------------- +-- | +-- +src :: ConduitT () DM.Command AppContext () +src = lift go >>= yield >> src + where + go :: AppContext DM.Command + go = do + queue <- view DM.commandQueueDomainData <$> lift ask + liftIO $ STM.atomically $ STM.readTQueue queue + +--------------------------------------------------------------------------------- +-- | +-- +cmd2task :: ConduitT DM.Command (IOTask ()) AppContext () +cmd2task = await >>= \case + Just cmd -> flip catchError errHdl $ do + lift (go cmd) >>= yield >> cmd2task + Nothing -> do + $logWarnS DM._LOGTAG "cmd2task: await returns nothing. skip." + cmd2task + + where + errHdl :: String -> ConduitT DM.Command (IOTask ()) AppContext () + errHdl msg = do + $logWarnS DM._LOGTAG $ T.pack $ "cmd2task: exception occurred. skip. " ++ msg + cmd2task + + go :: DM.Command -> AppContext (IOTask ()) + go (DM.PtyConnectCommand dat) = genPtyConnectTask dat + go (DM.PtyMessageCommand dat) = genPtyMessageTask dat + go (DM.SystemCommand dat) = genSystemTask dat + go (DM.EchoCommand dat) = genEchoTask dat + +--------------------------------------------------------------------------------- +-- | +-- +sink :: ConduitT (IOTask ()) Void AppContext () +sink = await >>= \case + Just req -> flip catchError errHdl $ do + lift (go req) >> sink + Nothing -> do + $logWarnS DM._LOGTAG "sink: await returns nothing. skip." + sink + + where + errHdl :: String -> ConduitT (IOTask ()) Void AppContext () + errHdl msg = do + $logWarnS DM._LOGTAG $ T.pack $ "sink: exception occurred. skip. " ++ msg + sink + + go :: (IO ()) -> AppContext () + go t = do + $logDebugS DM._LOGTAG "sink: start async." + _ <- liftIOE $ async t + $logDebugS DM._LOGTAG "sink: end async." + return () + +--------------------------------------------------------------------------------- +-- | +-- +genEchoTask :: DM.EchoCommandData -> AppContext (IOTask ()) +genEchoTask dat = do + let value = dat^.DM.valueEchoCommandData + callback = dat^.DM.callbackEchoCommandData + + $logDebugS DM._LOGTAG $ T.pack $ "echoTask: " ++ value + return $ echoTask value callback + + where + -- | + -- + echoTask :: String -> DM.EchoCommandCallback () -> IOTask () + echoTask value callback = do + hPutStrLn stderr $ "[INFO] PMS.Infrastructure.DS.Core.work.echoTask run. " ++ value + + callback value + + hPutStrLn stderr "[INFO] PMS.Infrastructure.DS.Core.work.echoTask end." + +-- | +-- +genSystemTask :: DM.SystemCommandData -> AppContext (IOTask ()) +genSystemTask dat = do + scriptsDir <- view DM.scriptsDirDomainData <$> lift ask + + let name = dat^.DM.nameSystemCommandData + callback = dat^.DM.callbackSystemCommandData + argsBS = DM.unRawJsonByteString $ dat^.DM.argumentsSystemCommandData + + args <- liftEither $ eitherDecode $ argsBS + + -- ToDo: validation + let cmd = scriptsDir name ++ ".sh" ++ " " ++ (args^.argumentsStringToolParams) + + $logDebugS DM._LOGTAG $ T.pack $ "systemTask: system cmd. " ++ cmd + return $ systemTask cmd callback + + where + -- | + -- + systemTask :: String -> DM.SystemCommandCallback () -> IOTask () + systemTask cmd callback = do + hPutStrLn stderr $ "[INFO] PMS.Infrastructure.DS.Core.work.systemTask run. " ++ cmd + + (code, out, err) <- readCreateProcessWithExitCode (shell cmd) "" + + callback code out err + + hPutStrLn stderr "[INFO] PMS.Infrastructure.DS.Core.work.systemTask end." + + +-- | +-- +genPtyConnectTask :: DM.PtyConnectCommandData -> AppContext (IOTask ()) +genPtyConnectTask dat = do + let name = dat^.DM.namePtyConnectCommandData + callback = dat^.DM.callbackPtyConnectCommandData + argsBS = DM.unRawJsonByteString $ dat^.DM.argumentsPtyConnectCommandData + + prompts <- view DM.promptsDomainData <$> lift ask + pmsTMVar <- view pmsAppData <$> ask + procTMVar <- view processHandleAppData <$> ask + lockTMVar <- view lockAppData <$> ask + + (cmd, argsArray) <- getCommandArgs name argsBS + + $logDebugS DM._LOGTAG $ T.pack $ "ptyConnectTask: cmd. " ++ cmd ++ " " ++ show argsArray + + return $ ptyConnectTask pmsTMVar procTMVar lockTMVar cmd argsArray prompts callback + + where + -- | + -- + getCommandArgs :: String -> BL.ByteString -> AppContext (String, [String]) + getCommandArgs "pty-connect" argsBS = do + argsDat <- liftEither $ eitherDecode $ argsBS + let argsArray = maybe [] id (argsDat^.argumentsPtyConnectToolParams) + cmd = argsDat^.commandPtyConnectToolParams + return (cmd, argsArray) + + getCommandArgs "pty-bash" argsBS = do + argsDat <- liftEither $ eitherDecode $ argsBS + let argsArray = argsDat^.argumentsStringArrayToolParams + return ("bash", argsArray) + + getCommandArgs "pty-ssh" argsBS = do + argsDat <- liftEither $ eitherDecode $ argsBS + let argsArray = argsDat^.argumentsStringArrayToolParams + return ("ssh", argsArray) + + getCommandArgs "pty-cabal" argsBS = do + argsDat <- liftEither $ eitherDecode $ argsBS + let prjDir = argsDat^.projectDirPtySetCwdToolParams + argsArray = maybe [] id (argsDat^.argumentsPtySetCwdToolParams) + + liftIOE $ D.setCurrentDirectory prjDir + + return ("cabal", "repl":argsArray) + + getCommandArgs "pty-stack" argsBS = do + argsDat <- liftEither $ eitherDecode $ argsBS + let prjDir = argsDat^.projectDirPtySetCwdToolParams + argsArray = maybe [] id (argsDat^.argumentsPtySetCwdToolParams) + + liftIOE $ D.setCurrentDirectory prjDir + + return ("stack", "repl": argsArray) + + getCommandArgs "pty-ghci" argsBS = do + argsDat <- liftEither $ eitherDecode $ argsBS + let prjDir = argsDat^.projectDirPtyGhciToolParams + startup = argsDat^.startupFilePtyGhciToolParams + addArgs = maybe [] id (argsDat^.argumentsPtyGhciToolParams) + + liftIOE $ D.setCurrentDirectory prjDir + argsArray <- liftIOE $ getGhciFlagsFromPath prjDir startup + + return ("ghc", argsArray ++ addArgs) + + getCommandArgs x _ = throwError $ "getCommand: unsupported command. " ++ x + +-- | +-- +ptyConnectTask :: STM.TMVar (Maybe Pty) + -> STM.TMVar (Maybe ProcessHandle) + -> STM.TMVar () + -> String + -> [String] + -> [String] + -> DM.PtyConnectCommandCallback () + -> IOTask () +ptyConnectTask pmsTMVar procTMVar lockTMVar cmd args prompts callback = flip E.catchAny errHdl $ do + hPutStrLn stderr $ "[INFO] PMS.Infrastructure.DS.Core.work.ptyConnectTask run. " ++ cmd ++ " " ++ show args + + let env = Nothing + dim = (80, 24) + + (pms, procHdl) <- spawnWithPty env True cmd args dim + + STM.atomically (STM.takeTMVar pmsTMVar) >>= \case + Just _ -> do + hPutStrLn stderr "[ERROR] PMS.Infrastructure.DS.Core.work.ptyConnectTask: pms is already connected." + callback (ExitFailure 1) "" "PTY is already connected." + Nothing -> STM.atomically $ STM.putTMVar pmsTMVar (Just pms) + + STM.atomically (STM.takeTMVar procTMVar) >>= \case + Just _ -> do + hPutStrLn stderr "[ERROR] PMS.Infrastructure.DS.Core.work.ptyConnectTask: process is already connected." + callback (ExitFailure 1) "" "Process is already connected." + Nothing -> STM.atomically $ STM.putTMVar procTMVar (Just procHdl) + + res <- expect lockTMVar pms prompts + + callback ExitSuccess (maybe "Nothing" id res) "" + + hPutStrLn stderr "[INFO] PMS.Infrastructure.DS.Core.work.ptyConnectTask end." + + where + -- | + -- + errHdl :: E.SomeException -> IO () + errHdl e = callback (ExitFailure 1) "" (show e) + + +-- | +-- +genPtyMessageTask :: DM.PtyMessageCommandData -> AppContext (IOTask ()) +genPtyMessageTask dat = do + let callback = dat^.DM.callbackPtyMessageCommandData + argsBS = DM.unRawJsonByteString $ dat^.DM.argumentsPtyMessageCommandData + + prompts <- view DM.promptsDomainData <$> lift ask + pmsTMVar <- view pmsAppData <$> ask + procTMVar <- view processHandleAppData <$> ask + lockTMVar <- view lockAppData <$> ask + argsDat <- liftEither $ eitherDecode $ argsBS + let args = argsDat^.argumentsStringToolParams + + $logDebugS DM._LOGTAG $ T.pack $ "ptyMessageTask: args. " ++ args + return $ ptyMessageTask pmsTMVar procTMVar lockTMVar args prompts callback + +-- | +-- +ptyMessageTask :: STM.TMVar (Maybe Pty) + -> STM.TMVar (Maybe ProcessHandle) + -> STM.TMVar () + -> String -- arguments line + -> [String] -- promt list + -> DM.PtyMessageCommandCallback () + -> IOTask () +ptyMessageTask pmsTMVar _ lockTMVar args prompts callback = flip E.catchAny errHdl $ do + hPutStrLn stderr $ "[INFO] PMS.Infrastructure.DS.Core.work.ptyMessageTask run. " ++ args + + STM.atomically (STM.readTMVar pmsTMVar) >>= \case + Nothing -> do + hPutStrLn stderr "[ERROR] PMS.Infrastructure.DS.Core.work.ptyMessageTask: pms is not connected." + callback (ExitFailure 1) "" "PTY is not connected." + Just pms -> do + writePty pms $ TE.encodeUtf8 $ T.pack $ args ++ _LF + res <- expect lockTMVar pms prompts + callback ExitSuccess (maybe "Nothing" id res) "" + + hPutStrLn stderr "[INFO] PMS.Infrastructure.DS.Core.work.ptyMessageTask end." + + where + -- | + -- + errHdl :: E.SomeException -> IO () + errHdl e = callback (ExitFailure 1) "" (show e) + + +-- | +-- +expect :: STM.TMVar () -> Pty -> [String] -> IO (Maybe String) +expect lock pms prompts = do + m <- STM.atomically $ STM.tryTakeTMVar lock + case m of + Nothing -> return Nothing + Just () -> do + hPutStrLn stderr $ "[INFO] expect: " ++ show prompts + output <- readUntilPrompt pms prompts + STM.atomically $ STM.putTMVar lock () + return $ Just $ T.unpack $ TE.decodeUtf8 output + +-- | +-- +readUntilPrompt :: Pty -> [String] -> IO BS.ByteString +readUntilPrompt pms prompts = go BS.empty + where + promptBsList = map BS.pack prompts + + foundPrompt acc = any (`BS.isInfixOf` acc) promptBsList + + go acc = do + chunk <- readPty pms + hPutStrLn stderr $ "[INFO] chunk:\n" ++ T.unpack (TE.decodeUtf8 chunk) + let acc' = BS.append acc chunk + if foundPrompt acc' + then return acc' + else go acc' + + +-- | +-- +-- +getGhciFlagsFromPath :: FilePath -> Maybe FilePath -> IO [String] +getGhciFlagsFromPath prjDir startup = do + let cwd = prjDir + startupFile <- case startup of + Just path -> do + exists <- D.doesFileExist path + return $ if exists then path else cwd "Dummy.hs" + Nothing -> return $ cwd "Dummy.hs" + + hPutStrLn stderr $ "[INFO] getGhciFlagsFromPath: cwd: " ++ cwd + hPutStrLn stderr $ "[INFO] getGhciFlagsFromPath: startupFile: " ++ startupFile + + explicitCradle <- HIE.findCradle startupFile + cradle <- maybe (HIE.loadImplicitCradle mempty startupFile) + (HIE.loadCradle mempty) explicitCradle + + libdirResult <- HIE.getRuntimeGhcLibDir cradle + libdir <- case libdirResult of + HIE.CradleSuccess path -> return path + HIE.CradleNone -> do + hPutStrLn stderr $ "[WARN] No cradle could be found (CradleNone)" + return "" + HIE.CradleFail e -> do + hPutStrLn stderr $ "[WARN] Failed to get runtime GHC libdir: " ++ show e + return "" + + compOptsResult <- D.withCurrentDirectory cwd $ + HIE.getCompilerOptions startupFile HIE.LoadFile cradle + + flags <- case compOptsResult of + HIE.CradleSuccess (HIE.ComponentOptions {HIE.componentOptions = fs}) -> return fs + HIE.CradleNone -> do + hPutStrLn stderr $ "[WARN] No cradle could be found (CradleNone)" + return [] + HIE.CradleFail e -> do + hPutStrLn stderr $ "[WARN] Failed to get compiler options using hie-bios cradle: " ++ show e + return [] + + return $ ["--interactive", "-fwrite-if-simplified-core"] ++ + (if null libdir then [] else ["-B" ++ libdir]) ++ flags + diff --git a/src/PMS/Infrastructure/DS/Utility.hs b/src/PMS/Infrastructure/DS/Utility.hs new file mode 100644 --- /dev/null +++ b/src/PMS/Infrastructure/DS/Utility.hs @@ -0,0 +1,41 @@ +{-# LANGUAGE OverloadedStrings #-} + +module PMS.Infrastructure.DS.Utility where + +import System.Log.FastLogger +import qualified Control.Exception.Safe as E +import Control.Monad.IO.Class +import Control.Monad.Except +import Control.Monad.Reader +import System.Exit + +import qualified PMS.Domain.Model.DM.Type as DM +import qualified PMS.Domain.Model.DS.Utility as DM +import PMS.Infrastructure.DM.Type + +-- | +-- +runApp :: DM.DomainData -> AppData -> TimedFastLogger -> AppContext a -> IO (Either DM.ErrorData a) +runApp domDat appDat logger ctx = + DM.runFastLoggerT domDat logger + $ runExceptT + $ flip runReaderT domDat + $ runReaderT ctx appDat + + +-- | +-- +liftIOE :: IO a -> AppContext a +liftIOE f = liftIO (go f) >>= liftEither + where + go :: IO b -> IO (Either String b) + go x = E.catchAny (Right <$> x) errHdl + + errHdl :: E.SomeException -> IO (Either String a) + errHdl = return . Left . show + +-- | +-- +exit2int :: ExitCode -> Int +exit2int ExitSuccess = 0 +exit2int (ExitFailure n) = n diff --git a/test/PMS/Infrastructure/App/ControlSpec.hs b/test/PMS/Infrastructure/App/ControlSpec.hs new file mode 100644 --- /dev/null +++ b/test/PMS/Infrastructure/App/ControlSpec.hs @@ -0,0 +1,110 @@ +{-# LANGUAGE TemplateHaskell #-} +{-# LANGUAGE OverloadedStrings #-} + +module PMS.Infrastructure.App.ControlSpec (spec) where + +import Test.Hspec +import Control.Concurrent.Async +import qualified Control.Concurrent.STM as STM +import Control.Lens +import Data.Default + +import qualified PMS.Domain.Model.DM.Type as DM +import qualified PMS.Infrastructure.App.Control as SUT +import qualified PMS.Infrastructure.DM.Type as SUT + +-- | +-- +data SpecContext = SpecContext { + _domainDataSpecContext :: DM.DomainData + , _appDataSpecContext :: SUT.AppData + } + +makeLenses ''SpecContext + +defaultSpecContext :: IO SpecContext +defaultSpecContext = do + domDat <- DM.defaultDomainData + appDat <- SUT.defaultAppData + return SpecContext { + _domainDataSpecContext = domDat + , _appDataSpecContext = appDat + } + +-- | +-- +spec :: Spec +spec = do + runIO $ putStrLn "Start Spec." + beforeAll setUpOnce $ + afterAll tearDownOnce . + beforeWith setUp . + after tearDown $ run + +-- | +-- +setUpOnce :: IO SpecContext +setUpOnce = do + putStrLn "[INFO] EXECUTED ONLY ONCE BEFORE ALL TESTS START." + defaultSpecContext + +-- | +-- +tearDownOnce :: SpecContext -> IO () +tearDownOnce _ = do + putStrLn "[INFO] EXECUTED ONLY ONCE AFTER ALL TESTS FINISH." + +-- | +-- +setUp :: SpecContext -> IO SpecContext +setUp ctx = do + putStrLn "[INFO] EXECUTED BEFORE EACH TEST STARTS." + + domDat <- DM.defaultDomainData + appDat <- SUT.defaultAppData + return ctx { + _domainDataSpecContext = domDat + , _appDataSpecContext = appDat + } + +-- | +-- +tearDown :: SpecContext -> IO () +tearDown _ = do + putStrLn "[INFO] EXECUTED AFTER EACH TEST FINISHES." + +-- | +-- +run :: SpecWith SpecContext +run = do + describe "runWithAppData" $ do + context "when echo command issued." $ do + it "should call callback" $ \ctx -> do + putStrLn "[INFO] EXECUTING THE FIRST TEST." + + let domDat = ctx^.domainDataSpecContext + appDat = ctx^.appDataSpecContext + cmdQ = domDat^.DM.commandQueueDomainData + resQ = domDat^.DM.responseQueueDomainData + expect = "abc" + argDat = DM.EchoCommandData expect (callback resQ) + args = DM.EchoCommand argDat + + thId <- async $ SUT.runWithAppData appDat domDat + + STM.atomically $ STM.writeTQueue cmdQ args + + (DM.McpToolsCallResponse dat) <- STM.atomically $ STM.readTQueue resQ + + let actual = dat^.DM.jsonrpcMcpToolsCallResponseData^.DM.jsonrpcJsonRpcRequest + actual `shouldBe` expect + + cancel thId + +-- | +-- +callback :: STM.TQueue DM.McpResponse -> DM.EchoCommandCallback () +callback queue value = do + STM.atomically $ STM.writeTQueue queue + $ DM.McpToolsCallResponse + def {DM._jsonrpcMcpToolsCallResponseData = def {DM._jsonrpcJsonRpcRequest= value}} diff --git a/test/Spec.hs b/test/Spec.hs new file mode 100644 --- /dev/null +++ b/test/Spec.hs @@ -0,0 +1,1 @@ +{-# OPTIONS_GHC -F -pgmF hspec-discover #-}