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|
{- This Source Code Form is subject to the terms of the Mozilla Public License,
v. 2.0. If a copy of the MPL was not distributed with this file, You can
obtain one at https://mozilla.org/MPL/2.0/. -}
module Main
( main
) where
import Control.Monad.Catch (MonadThrow(..))
import Control.Monad.IO.Class (MonadIO(..))
import qualified Data.Map as Map
import Options.Applicative (execParser)
import SlackBuilder.CommandLine
import SlackBuilder.Config
import SlackBuilder.Trans
import SlackBuilder.LatestVersionCheck
import SlackBuilder.Update
import qualified Toml
import Data.Text (Text)
import qualified Data.Text.IO as Text
import Control.Monad.Trans.Reader (ReaderT(..), asks)
import SlackBuilder.Package (PackageDescription(..), renderTextWithVersion)
import qualified SlackBuilder.Package as Package
import Data.Foldable (find, traverse_)
import GHC.Records (HasField(..))
import System.Console.ANSI
( setSGR
, SGR(..)
, ColorIntensity(..)
, Color(..)
, ConsoleLayer(..)
)
import Data.Maybe (mapMaybe)
import qualified Text.URI as URI
autoUpdatable :: [PackageSettings] -> [PackageDescription]
autoUpdatable = mapMaybe go
where
go PackageSettings{ downloader = setting, downloaders } = do
latest' <- packageUpdaterFromSettings setting
pure $ PackageDescription
{ latest = latest'
, name = getField @"name" setting
, downloaders = Map.fromList $ mapMaybe forDownloader downloaders
}
forDownloader downloaderSettings@DownloaderSettings{ name } =
(name,) <$> packageUpdaterFromSettings downloaderSettings
packageUpdaterFromSettings :: DownloaderSettings -> Maybe Package.Updater
packageUpdaterFromSettings DownloaderSettings{..} = do
getVersion' <- getVersionSettings
detectLatest' <- detectLatestSettings
Just Package.Updater
{ detectLatest = detectLatest'
, getVersion = getVersion'
, is64 = is64
}
where
detectLatestSettings
| Just githubSettings <- github =
let ghArguments = uncurry PackageOwner githubSettings
in Just $ latestGitHub ghArguments version
| Just packagistSettings <- packagist =
let packagistArguments = uncurry PackageOwner packagistSettings
in Just $ latestPackagist packagistArguments
| Just textSettings <- text =
let textArguments = uncurry TextArguments textSettings
in Just $ latestText textArguments version
| otherwise = Nothing
getVersionSettings
| Just template' <- template =
Just $ repackageWithTemplate repackage $ Package.DownloadTemplate template'
| Just CloneSettings{..} <- clone
= flip cloneFromGit (renderTextWithVersion tagTemplate version)
<$> URI.mkURI remote
| otherwise = Nothing
up2Date :: Maybe Text -> SlackBuilderT ()
up2Date selectedPackage = do
packages' <- SlackBuilderT $ asks (getField @"packages")
case selectedPackage of
Nothing -> traverse_ (handleExceptions . go) $ autoUpdatable packages'
Just packageName
| Just foundPackage <- find ((packageName ==) . getField @"name") (autoUpdatable packages') ->
go foundPackage
| otherwise -> throwM $ UpdaterNotFound packageName
where
go package = getAndLogLatest package
>>= mapM_ updatePackageIfRequired
>> liftIO (putStrLn "")
check :: SlackBuilderT ()
check = SlackBuilderT (asks (getField @"packages"))
>>= traverse_ (handleExceptions . go) . autoUpdatable
where
go package = getAndLogLatest package
>>= mapM_ checkUpdateAvailability
>> liftIO (putStrLn "")
main :: IO ()
main = execParser slackBuilderParser
>>= handleExceptions . withCommandLine
where
withCommandLine programCommand = do
settingsResult <- Toml.decodeFileEither settingsCodec configurationFile
case settingsResult of
Right settings -> flip runReaderT settings
$ runSlackBuilderT
$ executeCommand programCommand
Left settingsErrors
-> setSGR [SetColor Foreground Dull Red]
>> putStrLn (configurationFile <> " parsing failed.")
>> setSGR [Reset]
>> Text.putStr (Toml.prettyTomlDecodeErrors settingsErrors)
configurationFile = "config/config.toml"
executeCommand = \case
CheckCommand -> check
Up2DateCommand packageName -> up2Date packageName
|
