module HMGit.Commands.Porcelain.Add.Cmd (
    addCmd
) where

import           HMGit.Commands                    (Cmd (..))
import           HMGit.Commands.Porcelain.Add.Core (Add (..), AddCfg (..),
                                                    addDefault, addDryRun)

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

addMode :: (MonadCatch m, MonadIO m) => OA.Parser (Add m)
addMode :: Parser (Add m)
addMode = [Parser (Add m)] -> Parser (Add m)
forall (t :: * -> *) (f :: * -> *) a.
(Foldable t, Alternative f) =>
t (f a) -> f a
asum [
    Add m -> Mod FlagFields (Add m) -> Parser (Add m)
forall a. a -> Mod FlagFields a -> Parser a
OA.flag' Add m
forall (m :: * -> *). (MonadCatch m, MonadIO m) => Add m
addDryRun (Mod FlagFields (Add m) -> Parser (Add m))
-> Mod FlagFields (Add m) -> Parser (Add m)
forall a b. (a -> b) -> a -> b
$ [Mod FlagFields (Add m)] -> Mod FlagFields (Add m)
forall a. Monoid a => [a] -> a
mconcat [
        String -> Mod FlagFields (Add m)
forall (f :: * -> *) a. HasName f => String -> Mod f a
OA.long String
"dry-run"
      , Char -> Mod FlagFields (Add m)
forall (f :: * -> *) a. HasName f => Char -> Mod f a
OA.short Char
'n'
      , String -> Mod FlagFields (Add m)
forall (f :: * -> *) a. String -> Mod f a
OA.help String
"Don’t actually add the file(s), just show if they exist and/or will be ignored."
      ]
    , Add m -> Parser (Add m)
forall (f :: * -> *) a. Applicative f => a -> f a
pure Add m
forall (m :: * -> *). (MonadIO m, MonadCatch m) => Add m
addDefault
    ]

optAddPathspecs :: OA.Parser [String]
optAddPathspecs :: Parser [String]
optAddPathspecs = 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
"<pathspec>..."
  , String -> Mod ArgumentFields String
forall (f :: * -> *) a. String -> Mod f a
OA.help (String -> Mod ArgumentFields String)
-> String -> Mod ArgumentFields String
forall a b. (a -> b) -> a -> b
$ [String] -> String
unwords [
        String
"Files to add content from."
      , String
"see the pathspec entry in gitglossary(7)."
      ]
  ]

addCmd :: (MonadCatch m, MonadIO m) => OA.Mod OA.CommandFields (Cmd m)
addCmd :: Mod CommandFields (Cmd m)
addCmd = String -> ParserInfo (Cmd m) -> Mod CommandFields (Cmd m)
forall a. String -> ParserInfo a -> Mod CommandFields a
OA.command String
"add"
    (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 (Add m -> AddCfg -> Cmd m
forall (m :: * -> *). Add m -> AddCfg -> Cmd m
CmdAdd (Add m -> AddCfg -> Cmd m)
-> Parser (Add m) -> Parser (AddCfg -> Cmd m)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> (Parser (Add m -> Add m)
forall a. Parser (a -> a)
OA.helper Parser (Add m -> Add m) -> Parser (Add m) -> Parser (Add m)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> Parser (Add m)
forall (m :: * -> *). (MonadCatch m, MonadIO m) => Parser (Add m)
addMode) Parser (AddCfg -> Cmd m) -> Parser AddCfg -> Parser (Cmd m)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> ([String] -> AddCfg
AddCfg ([String] -> AddCfg) -> Parser [String] -> Parser AddCfg
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Parser [String]
optAddPathspecs))
    (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
"Add file contents to the index"