44 lines
1.8 KiB
Haskell
44 lines
1.8 KiB
Haskell
{-# LANGUAGE DeriveDataTypeable #-}
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module Build.Flags where
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import qualified Elm.Internal.Version as Version
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import System.Console.CmdArgs
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data Flags = Flags
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{ make :: Bool
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, files :: [FilePath]
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, runtime :: Maybe FilePath
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, only_js :: Bool
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, print_types :: Bool
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, scripts :: [FilePath]
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, no_prelude :: Bool
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, cache_dir :: FilePath
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, build_dir :: FilePath
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, src_dir :: [FilePath]
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}
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deriving (Data,Typeable,Show,Eq)
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flags = Flags
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{ files = def &= args &= typ "FILES"
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, make = False
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&= help "automatically compile dependencies."
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, only_js = False
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&= help "Compile only to JavaScript."
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, no_prelude = False
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&= help "Do not import Prelude by default, used only when compiling standard libraries."
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, scripts = [] &= typFile
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&= help "Load JavaScript files in generated HTML. Files will be included in the given order."
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, runtime = Nothing &= typFile
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&= help "Specify a custom location for Elm's runtime system."
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, cache_dir = "cache" &= typFile
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&= help "Directory for files cached to make builds faster. Defaults to cache/ directory."
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, build_dir = "build" &= typFile
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&= help "Directory for generated HTML and JS files. Defaults to build/ directory."
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, src_dir = ["."] &= typFile
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&= help "Additional source directories besides project root. Searched when using --make"
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, print_types = False
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&= help "Print out infered types of top-level definitions."
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} &= help "Compile Elm programs to HTML, CSS, and JavaScript."
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&= helpArg [explicit, name "help", name "h"]
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&= versionArg [explicit, name "version", name "v", summary (show Version.elmVersion)]
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&= summary ("The Elm Compiler " ++ show Version.elmVersion ++ ", (c) Evan Czaplicki 2011-2014")
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