Artifacts.hs

{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE NoImplicitPrelude #-}

module HWM.CLI.Command.Release.Artifacts
  ( ReleaseArchiveOptions (..),
    parseCLI,
    runReleaseArchive,
  )
where

import Control.Monad.Except (MonadError (..))
import qualified Data.Text as T
import Data.Traversable (for)
import HWM.Core.Common (Name)
import HWM.Core.Formatting (Format (format), Status (..), formatList, statusIcon, subPathSign)
import HWM.Core.Parsing (Parse (..), ParseCLI (..), parseLS)
import HWM.Core.Pkg (Pkg (..))
import HWM.Core.Result (fromEither)
import HWM.Domain.Build (Builder (..), buildBinary)
import HWM.Domain.Config (Config (..))
import HWM.Domain.ConfigT (ConfigT, Env (..), getArchiveConfigs)
import HWM.Domain.Environments (BuildEnvironment (..), getBuildEnvironment)
import HWM.Domain.Release (ArchiveFormat, ArtifactConfig (..), ReleaseArtifactConfigs, selectedArtifacts)
import HWM.Domain.Workspace (resolveWorkspaces)
import HWM.Integrations.Toolchain.Github (ensureIsLatestTag)
import HWM.Runtime.Archive (ArchiveInfo (..), ArchivingPlan (..), createArchive)
import HWM.Runtime.Network (getGHUploadUrl, uploadToGitHub)
import HWM.Runtime.UI (forTable, indent, putLine, section, sectionTableM)
import Options.Applicative (argument, help, long, metavar, option, showDefault, str, strOption, switch, value)
import Relude
import System.Directory (createDirectoryIfMissing, removePathForcibly)
import System.FilePath (joinPath)

-- | Options for 'hwm release archive'
data ReleaseArchiveOptions = ReleaseArchiveOptions
  { targetName :: Maybe Text,
    ghPublish :: Bool,
    outputDir :: FilePath,
    ovFormat :: Maybe [Text],
    ovGhcOptions :: Maybe [Text],
    ovNameTemplate :: Maybe Text,
    opsBuilder :: Maybe Builder
  }
  deriving (Show)

instance ParseCLI ReleaseArchiveOptions where
  parseCLI =
    ReleaseArchiveOptions
      <$> optional (argument str (metavar "TARGET" <> help "Name of the release target to build (default: all)"))
      <*> switch (long "github" <> help "Upload generated artifacts to a GitHub Release")
      <*> strOption
        ( long "output-dir"
            <> metavar "OUTPUT_DIR"
            <> help "Directory to output the release artifacts."
            <> value defaultOutputDir
            <> showDefault
        )
      <*> optional (option (parseLS <$> str) (long "format" <> metavar "FORMAT" <> help "Override the archive format for the release target. Supported: zip, tar.gz."))
      <*> optional (option (parseLS <$> str) (long "ghc-options" <> metavar "GHC_OPTION" <> help "Override GHC options for the release target. Can be specified multiple times."))
      <*> optional (strOption (long "name-template" <> metavar "NAME_TEMPLATE" <> help "Override the name template for the release target. Use {name} and {version} as placeholders."))
      <*> optional (option (str >>= parse) (long "builder" <> metavar "BUILDER" <> help "Override the builder for the release target. Supported: cabal, stack, nix."))

genBindaryDir :: (MonadIO m, ToString a) => a -> m FilePath
genBindaryDir name = do
  let path = joinPath [".hwm/release/binaries", toString name]
  prepeareDir path
  pure path

ghcOptions :: [Text] -> [Text]
ghcOptions [] = []
ghcOptions xs = ["--ghc-options=" <> T.unwords xs]

defaultOutputDir :: FilePath
defaultOutputDir = ".hwm/dist"

prepeareDir :: (MonadIO m) => FilePath -> m ()
prepeareDir dir = liftIO $ do
  removePathForcibly dir
  createDirectoryIfMissing True dir

parseFormats :: [Text] -> ConfigT [ArchiveFormat]
parseFormats = fromEither "can't parse archive format" . traverse parse

withOverrides :: ReleaseArchiveOptions -> ReleaseArtifactConfigs -> ConfigT [(Name, ArtifactConfig)]
withOverrides ReleaseArchiveOptions {..} cfgs = do
  parsedFormats <- traverse parseFormats ovFormat
  map (second (applyOverrieds parsedFormats)) <$> selectedArtifacts targetName cfgs
  where
    applyOverrieds formats cfg =
      cfg
        { arcFormats = fromMaybe (arcFormats cfg) formats,
          arcGhcOptions = fromMaybe (arcGhcOptions cfg) ovGhcOptions,
          arcNameTemplate = fromMaybe (arcNameTemplate cfg) ovNameTemplate
        }

runReleaseArchive :: ReleaseArchiveOptions -> ConfigT ()
runReleaseArchive ops@ReleaseArchiveOptions {..} = do
  prepeareDir defaultOutputDir
  cfg <- asks config
  version <- asks (cfgVersion . config)
  cfgs <- getArchiveConfigs >>= withOverrides ops
  ghTag <- if ghPublish then Just <$> ensureIsLatestTag version else pure Nothing
  uploadUrl <- maybe (pure Nothing) (fmap Just . getGHUploadUrl cfg) ghTag
  defaultBuilder <- buildBuilder <$> getBuildEnvironment Nothing
  let builder = fromMaybe defaultBuilder opsBuilder
  sectionTableM
    "artifacts"
    [ ("destination", pure $ maybe (format outputDir) format uploadUrl),
      ("version", pure $ format version <> maybe "" (\tag -> " (GitHub Release " <> tag <> ")") ghTag),
      ("targets", pure $ formatList "," (map fst cfgs)),
      ("builder", pure $ format builder)
    ]

  plans <- forTable "build" cfgs (\x -> (fst x, buildPkg outputDir builder x))

  section "archive" $ pure ()
  artifacts <- for plans $ \(name, plan) -> do
    archives <- createArchive version plan
    indent 1
      $ section name
      $ for_ archives
      $ \ArchiveInfo {..} -> do
        putLine $ subPathSign <> format archivePath
        putLine $ subPathSign <> format sha256Path
    pure (name, archives)

  for_ uploadUrl $ \url -> section "publish (Github)"
    $ for_ artifacts
    $ \(name, archives) -> section name $ for_ archives $ \ArchiveInfo {..} -> do
      uploadToGitHub url archivePath
      putLine $ subPathSign <> format archivePath
      uploadToGitHub url sha256Path
      putLine $ subPathSign <> format sha256Path

buildPkg :: FilePath -> Builder -> (Name, ArtifactConfig) -> ConfigT (Text, ArchivingPlan)
buildPkg outputDir builder (name, ArtifactConfig {..}) = do
  binaryDir <- genBindaryDir name
  let (workspaceId, executableName) = second (T.drop 1) (T.breakOn ":" arcSource)
  optTarget <- listToMaybe . concatMap snd <$> resolveWorkspaces [workspaceId]
  Pkg {..} <- maybe (throwError $ fromString $ toString $ "Package \"" <> workspaceId <> "\" not found in any workspace. Check package name and workspace configuration.") pure optTarget
  buildBinary builder pkgName binaryDir (ghcOptions arcGhcOptions)
  pure (statusIcon Checked, ArchivingPlan {nameTemplate = arcNameTemplate, outDir = outputDir, sourceDir = binaryDir, name = executableName, archiveFormats = arcFormats})