module HMGit.Commands.Plumbing.LsFiles.Cmd (
    lsFilesCmd
) where

import           HMGit.Commands                       (Cmd (..))
import           HMGit.Commands.Plumbing.LsFiles.Core (LsFiles, LsFilesCfg (..),
                                                       lsFilesDetail,
                                                       lsFilesShow)

import           Control.Exception.Safe               (MonadCatch)
import           Control.Monad.IO.Class               (MonadIO)
import           Data.Foldable                        (asum)
import qualified Options.Applicative                  as OA

lsFilesMode :: (MonadCatch m, MonadIO m, OA.Alternative m) => OA.Parser (LsFiles m)
lsFilesMode :: Parser (LsFiles m)
lsFilesMode = [Parser (LsFiles m)] -> Parser (LsFiles m)
forall (t :: * -> *) (f :: * -> *) a.
(Foldable t, Alternative f) =>
t (f a) -> f a
asum [
    LsFiles m -> Mod FlagFields (LsFiles m) -> Parser (LsFiles m)
forall a. a -> Mod FlagFields a -> Parser a
OA.flag' LsFiles m
forall (m :: * -> *).
(MonadCatch m, MonadIO m, Alternative m) =>
LsFiles m
lsFilesDetail (Mod FlagFields (LsFiles m) -> Parser (LsFiles m))
-> Mod FlagFields (LsFiles m) -> Parser (LsFiles m)
forall a b. (a -> b) -> a -> b
$ [Mod FlagFields (LsFiles m)] -> Mod FlagFields (LsFiles m)
forall a. Monoid a => [a] -> a
mconcat [
        Char -> Mod FlagFields (LsFiles m)
forall (f :: * -> *) a. HasName f => Char -> Mod f a
OA.short Char
's'
      , String -> Mod FlagFields (LsFiles m)
forall (f :: * -> *) a. HasName f => String -> Mod f a
OA.long String
"stage"
      , String -> Mod FlagFields (LsFiles m)
forall (f :: * -> *) a. String -> Mod f a
OA.help String
"Show staged contents' mode bits, object name and stage number in the output."
      ]
   , LsFiles m -> Parser (LsFiles m)
forall (f :: * -> *) a. Applicative f => a -> f a
pure LsFiles m
forall (m :: * -> *).
(MonadCatch m, MonadIO m, Alternative m) =>
LsFiles m
lsFilesShow
   ]

fileNames :: OA.Parser [FilePath]
fileNames :: Parser [String]
fileNames = Parser String -> Parser [String]
forall (f :: * -> *) a. Alternative f => f a -> f [a]
OA.many (Parser String -> Parser [String])
-> Parser String -> Parser [String]
forall a b. (a -> b) -> a -> b
$ ReadM String -> Mod ArgumentFields String -> Parser String
forall a. ReadM a -> Mod ArgumentFields a -> Parser a
OA.argument ReadM String
forall s. IsString s => ReadM s
OA.str (Mod ArgumentFields String -> Parser String)
-> Mod ArgumentFields String -> Parser String
forall a b. (a -> b) -> a -> b
$ [Mod ArgumentFields String] -> Mod ArgumentFields String
forall a. Monoid a => [a] -> a
mconcat [
    String -> Mod ArgumentFields String
forall (f :: * -> *) a. HasMetavar f => String -> Mod f a
OA.metavar String
"<files>..."
  , String -> Mod ArgumentFields String
forall (f :: * -> *) a. String -> Mod f a
OA.help String
"Files to show. If no files are given all files which match the other specified criteria are shown."
  ]

lsFilesCmd :: (MonadCatch m, MonadIO m, OA.Alternative m) => OA.Mod OA.CommandFields (Cmd m)
lsFilesCmd :: Mod CommandFields (Cmd m)
lsFilesCmd = String -> ParserInfo (Cmd m) -> Mod CommandFields (Cmd m)
forall a. String -> ParserInfo a -> Mod CommandFields a
OA.command String
"ls-files"
    (ParserInfo (Cmd m) -> Mod CommandFields (Cmd m))
-> ParserInfo (Cmd m) -> Mod CommandFields (Cmd m)
forall a b. (a -> b) -> a -> b
$ Parser (Cmd m) -> InfoMod (Cmd m) -> ParserInfo (Cmd m)
forall a. Parser a -> InfoMod a -> ParserInfo a
OA.info (LsFiles m -> LsFilesCfg -> Cmd m
forall (m :: * -> *). LsFiles m -> LsFilesCfg -> Cmd m
CmdLsFiles
        (LsFiles m -> LsFilesCfg -> Cmd m)
-> Parser (LsFiles m) -> Parser (LsFilesCfg -> Cmd m)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Parser (LsFiles m -> LsFiles m)
forall a. Parser (a -> a)
OA.helper Parser (LsFiles m -> LsFiles m)
-> Parser (LsFiles m) -> Parser (LsFiles m)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> Parser (LsFiles m)
forall (m :: * -> *).
(MonadCatch m, MonadIO m, Alternative m) =>
Parser (LsFiles m)
lsFilesMode)
        Parser (LsFilesCfg -> Cmd m) -> Parser LsFilesCfg -> Parser (Cmd m)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> ([String] -> LsFilesCfg
LsFilesCfg
            ([String] -> LsFilesCfg) -> Parser [String] -> Parser LsFilesCfg
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Parser [String]
fileNames))
    (InfoMod (Cmd m) -> ParserInfo (Cmd m))
-> InfoMod (Cmd m) -> ParserInfo (Cmd m)
forall a b. (a -> b) -> a -> b
$ String -> InfoMod (Cmd m)
forall a. String -> InfoMod a
OA.progDesc String
"Show information about files in the index and the working tree"