{-# LANGUAGE NoImplicitPrelude #-}
module Stack.Options.ScriptParser where

import           Options.Applicative
import           Options.Applicative.Builder.Extra
import           Stack.Options.Completion
import           Stack.Prelude

data ScriptOpts = ScriptOpts
  { ScriptOpts -> [String]
soPackages :: ![String]
  , ScriptOpts -> String
soFile :: !FilePath
  , ScriptOpts -> [String]
soArgs :: ![String]
  , ScriptOpts -> ScriptExecute
soCompile :: !ScriptExecute
  , ScriptOpts -> [String]
soGhcOptions :: ![String]
  , ScriptOpts -> [PackageIdentifierRevision]
soScriptExtraDeps :: ![PackageIdentifierRevision]
  }
  deriving Int -> ScriptOpts -> ShowS
[ScriptOpts] -> ShowS
ScriptOpts -> String
(Int -> ScriptOpts -> ShowS)
-> (ScriptOpts -> String)
-> ([ScriptOpts] -> ShowS)
-> Show ScriptOpts
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ScriptOpts] -> ShowS
$cshowList :: [ScriptOpts] -> ShowS
show :: ScriptOpts -> String
$cshow :: ScriptOpts -> String
showsPrec :: Int -> ScriptOpts -> ShowS
$cshowsPrec :: Int -> ScriptOpts -> ShowS
Show

data ScriptExecute
  = SEInterpret
  | SECompile
  | SEOptimize
  deriving Int -> ScriptExecute -> ShowS
[ScriptExecute] -> ShowS
ScriptExecute -> String
(Int -> ScriptExecute -> ShowS)
-> (ScriptExecute -> String)
-> ([ScriptExecute] -> ShowS)
-> Show ScriptExecute
forall a.
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showsPrec :: Int -> ScriptExecute -> ShowS
$cshowsPrec :: Int -> ScriptExecute -> ShowS
Show

scriptOptsParser :: Parser ScriptOpts
scriptOptsParser :: Parser ScriptOpts
scriptOptsParser = [String]
-> String
-> [String]
-> ScriptExecute
-> [String]
-> [PackageIdentifierRevision]
-> ScriptOpts
ScriptOpts
    ([String]
 -> String
 -> [String]
 -> ScriptExecute
 -> [String]
 -> [PackageIdentifierRevision]
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-> Parser [String]
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forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
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forall (f :: * -> *) a. Alternative f => f a -> f [a]
many (Mod OptionFields String -> Parser String
forall s. IsString s => Mod OptionFields s -> Parser s
strOption
          (String -> Mod OptionFields String
forall (f :: * -> *) a. HasName f => String -> Mod f a
long String
"package" Mod OptionFields String
-> Mod OptionFields String -> Mod OptionFields String
forall a. Semigroup a => a -> a -> a
<>
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forall (f :: * -> *) a. HasMetavar f => String -> Mod f a
metavar String
"PACKAGE(S)" Mod OptionFields String
-> Mod OptionFields String -> Mod OptionFields String
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<>
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help String
"Additional package(s) that must be installed"))
    Parser
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forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> Mod ArgumentFields String -> Parser String
forall s. IsString s => Mod ArgumentFields s -> Parser s
strArgument (String -> Mod ArgumentFields String
forall (f :: * -> *) a. HasMetavar f => String -> Mod f a
metavar String
"FILE" Mod ArgumentFields String
-> Mod ArgumentFields String -> Mod ArgumentFields String
forall a. Semigroup a => a -> a -> a
<> Completer -> Mod ArgumentFields String
forall (f :: * -> *) a. HasCompleter f => Completer -> Mod f a
completer ([String] -> Completer
fileExtCompleter [String
".hs", String
".lhs"]))
    Parser
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   -> [String]
   -> [PackageIdentifierRevision]
   -> ScriptOpts)
-> Parser [String]
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     (ScriptExecute
      -> [String] -> [PackageIdentifierRevision] -> ScriptOpts)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> Parser String -> Parser [String]
forall (f :: * -> *) a. Alternative f => f a -> f [a]
many (Mod ArgumentFields String -> Parser String
forall s. IsString s => Mod ArgumentFields s -> Parser s
strArgument (String -> Mod ArgumentFields String
forall (f :: * -> *) a. HasMetavar f => String -> Mod f a
metavar String
"-- ARGUMENT(S) (e.g. stack script X.hs -- argument(s) to program)"))
    Parser
  (ScriptExecute
   -> [String] -> [PackageIdentifierRevision] -> ScriptOpts)
-> Parser ScriptExecute
-> Parser ([String] -> [PackageIdentifierRevision] -> ScriptOpts)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> (ScriptExecute
-> Mod FlagFields ScriptExecute -> Parser ScriptExecute
forall a. a -> Mod FlagFields a -> Parser a
flag' ScriptExecute
SECompile
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forall (f :: * -> *) a. HasName f => String -> Mod f a
long String
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forall a. Semigroup a => a -> a -> a
<> String -> Mod FlagFields ScriptExecute
forall (f :: * -> *) a. String -> Mod f a
help String
"Compile the script without optimization and run the executable"
            ) Parser ScriptExecute
-> Parser ScriptExecute -> Parser ScriptExecute
forall (f :: * -> *) a. Alternative f => f a -> f a -> f a
<|>
         ScriptExecute
-> Mod FlagFields ScriptExecute -> Parser ScriptExecute
forall a. a -> Mod FlagFields a -> Parser a
flag' ScriptExecute
SEOptimize
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forall (f :: * -> *) a. HasName f => String -> Mod f a
long String
"optimize"
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-> Mod FlagFields ScriptExecute -> Mod FlagFields ScriptExecute
forall a. Semigroup a => a -> a -> a
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forall (f :: * -> *) a. String -> Mod f a
help String
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            ) Parser ScriptExecute
-> Parser ScriptExecute -> Parser ScriptExecute
forall (f :: * -> *) a. Alternative f => f a -> f a -> f a
<|>
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forall (f :: * -> *) a. Applicative f => a -> f a
pure ScriptExecute
SEInterpret)
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-> Parser [String]
-> Parser ([PackageIdentifierRevision] -> ScriptOpts)
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> Parser String -> Parser [String]
forall (f :: * -> *) a. Alternative f => f a -> f [a]
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forall s. IsString s => Mod OptionFields s -> Parser s
strOption
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forall (f :: * -> *) a. HasName f => String -> Mod f a
long String
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-> Mod OptionFields String -> Mod OptionFields String
forall a. Semigroup a => a -> a -> a
<>
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help String
"Additional options passed to GHC"))
    Parser ([PackageIdentifierRevision] -> ScriptOpts)
-> Parser [PackageIdentifierRevision] -> Parser ScriptOpts
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
<*> Parser PackageIdentifierRevision
-> Parser [PackageIdentifierRevision]
forall (f :: * -> *) a. Alternative f => f a -> f [a]
many (ReadM PackageIdentifierRevision
-> Mod OptionFields PackageIdentifierRevision
-> Parser PackageIdentifierRevision
forall a. ReadM a -> Mod OptionFields a -> Parser a
option ReadM PackageIdentifierRevision
extraDepRead
          (String -> Mod OptionFields PackageIdentifierRevision
forall (f :: * -> *) a. HasName f => String -> Mod f a
long String
"extra-dep" Mod OptionFields PackageIdentifierRevision
-> Mod OptionFields PackageIdentifierRevision
-> Mod OptionFields PackageIdentifierRevision
forall a. Semigroup a => a -> a -> a
<>
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forall (f :: * -> *) a. HasMetavar f => String -> Mod f a
metavar String
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-> Mod OptionFields PackageIdentifierRevision
-> Mod OptionFields PackageIdentifierRevision
forall a. Semigroup a => a -> a -> a
<>
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forall (f :: * -> *) a. String -> Mod f a
help String
"Extra dependencies to be added to the snapshot"))
  where
    extraDepRead :: ReadM PackageIdentifierRevision
extraDepRead = (String -> Either String PackageIdentifierRevision)
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 -> ReadM PackageIdentifierRevision)
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forall a b. (a -> b) -> a -> b
$ (PantryException -> String)
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forall a1 a2 b. (a1 -> a2) -> Either a1 b -> Either a2 b
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 -> Either String PackageIdentifierRevision)
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parsePackageIdentifierRevision (Text -> Either PantryException PackageIdentifierRevision)
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forall b c a. (b -> c) -> (a -> b) -> a -> c
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forall a. IsString a => String -> a
fromString