module Distribution.Client.Init
(
initCmd
) where
import qualified Distribution.Client.Init.Interactive.Command as Interactive
import qualified Distribution.Client.Init.NonInteractive.Command as NonInteractive
import qualified Distribution.Client.Init.Simple as Simple
import Distribution.Verbosity
import Distribution.Client.Setup (RepoContext)
import Distribution.Simple.Compiler
import Distribution.Simple.Program (ProgramDb)
import Distribution.Client.Init.Types
import Distribution.Simple.Setup
import Distribution.Client.IndexUtils
import System.IO (hSetBuffering, stdout, BufferMode (NoBuffering))
import Distribution.Client.Init.FileCreators
initCmd
:: Verbosity
-> PackageDBStack
-> RepoContext
-> Compiler
-> ProgramDb
-> InitFlags
-> IO ()
initCmd :: Verbosity
-> PackageDBStack
-> RepoContext
-> Compiler
-> ProgramDb
-> InitFlags
-> IO ()
initCmd Verbosity
v PackageDBStack
packageDBs RepoContext
repoCtxt Compiler
comp ProgramDb
progdb InitFlags
initFlags = do
InstalledPackageIndex
installedPkgIndex <- Verbosity
-> Compiler
-> PackageDBStack
-> ProgramDb
-> IO InstalledPackageIndex
getInstalledPackages Verbosity
v Compiler
comp PackageDBStack
packageDBs ProgramDb
progdb
SourcePackageDb
sourcePkgDb <- Verbosity -> RepoContext -> IO SourcePackageDb
getSourcePackages Verbosity
v RepoContext
repoCtxt
Handle -> BufferMode -> IO ()
hSetBuffering Handle
stdout BufferMode
NoBuffering
ProjectSettings
settings <- Verbosity
-> InstalledPackageIndex
-> SourcePackageDb
-> InitFlags
-> IO ProjectSettings
createProject Verbosity
v InstalledPackageIndex
installedPkgIndex SourcePackageDb
sourcePkgDb InitFlags
initFlags
forall (m :: * -> *). Interactive m => ProjectSettings -> m ()
writeProject ProjectSettings
settings
where
createProject :: Verbosity
-> InstalledPackageIndex
-> SourcePackageDb
-> InitFlags
-> IO ProjectSettings
createProject
| forall a. a -> Flag a -> a
fromFlagOrDefault Bool
False (InitFlags -> Flag Bool
simpleProject InitFlags
initFlags) =
forall (m :: * -> *).
Interactive m =>
Verbosity
-> InstalledPackageIndex
-> SourcePackageDb
-> InitFlags
-> m ProjectSettings
Simple.createProject
| Bool
otherwise = case InitFlags -> Flag Bool
interactive InitFlags
initFlags of
Flag Bool
False -> forall (m :: * -> *).
Interactive m =>
Compiler
-> Verbosity
-> InstalledPackageIndex
-> SourcePackageDb
-> InitFlags
-> m ProjectSettings
NonInteractive.createProject Compiler
comp
Flag Bool
_ -> forall (m :: * -> *).
Interactive m =>
Verbosity
-> InstalledPackageIndex
-> SourcePackageDb
-> InitFlags
-> m ProjectSettings
Interactive.createProject