Autoformat Config.hs
parent
03e2b62c24
commit
fad9db8fd8
src/Language/Haskell/Brittany/Internal
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@ -29,24 +29,28 @@ import qualified Data.Yaml
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import Data.CZipWith
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import UI.Butcher.Monadic
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import Data.Monoid ((<>))
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import Data.Monoid ( (<>) )
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import qualified System.Console.CmdArgs.Explicit as CmdArgs
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import qualified System.Console.CmdArgs.Explicit
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as CmdArgs
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import Language.Haskell.Brittany.Internal.Config.Types
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import Language.Haskell.Brittany.Internal.Config.Types.Instances
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import Language.Haskell.Brittany.Internal.Utils
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import Data.Coerce ( Coercible, coerce )
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import qualified Data.List.NonEmpty as NonEmpty
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import Data.Coerce ( Coercible
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, coerce
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)
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import qualified Data.List.NonEmpty as NonEmpty
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import qualified System.Directory as Directory
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import qualified System.FilePath.Posix as FilePath
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import qualified System.Directory as Directory
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import qualified System.FilePath.Posix as FilePath
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-- brittany-next-binding { lconfig_indentPolicy: IndentPolicyLeft }
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staticDefaultConfig :: Config
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staticDefaultConfig = Config
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{ _conf_version = coerce (1 :: Int)
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, _conf_debug = DebugConfig
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{ _conf_version = coerce (1 :: Int)
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, _conf_debug = DebugConfig
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{ _dconf_dump_config = coerce False
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, _dconf_dump_annotations = coerce False
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, _dconf_dump_ast_unknown = coerce False
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@ -60,62 +64,60 @@ staticDefaultConfig = Config
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, _dconf_dump_bridoc_final = coerce False
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, _dconf_roundtrip_exactprint_only = coerce False
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}
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, _conf_layout = LayoutConfig
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{ _lconfig_cols = coerce (80 :: Int)
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, _lconfig_indentPolicy = coerce IndentPolicyFree
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, _lconfig_indentAmount = coerce (2 :: Int)
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, _lconfig_indentWhereSpecial = coerce True
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, _lconfig_indentListSpecial = coerce True
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, _lconfig_importColumn = coerce (50 :: Int)
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, _lconfig_importAsColumn = coerce (50 :: Int)
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, _lconfig_altChooser = coerce (AltChooserBoundedSearch 3)
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, _lconfig_columnAlignMode = coerce (ColumnAlignModeMajority 0.7)
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, _lconfig_alignmentLimit = coerce (30 :: Int)
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, _lconfig_alignmentBreakOnMultiline = coerce True
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, _lconfig_hangingTypeSignature = coerce False
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, _lconfig_reformatModulePreamble = coerce True
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, _lconfig_allowSingleLineExportList = coerce False
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, _lconfig_allowHangingQuasiQuotes = coerce True
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, _conf_layout = LayoutConfig
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{ _lconfig_cols = coerce (80 :: Int)
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, _lconfig_indentPolicy = coerce IndentPolicyFree
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, _lconfig_indentAmount = coerce (2 :: Int)
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, _lconfig_indentWhereSpecial = coerce True
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, _lconfig_indentListSpecial = coerce True
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, _lconfig_importColumn = coerce (50 :: Int)
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, _lconfig_importAsColumn = coerce (50 :: Int)
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, _lconfig_altChooser = coerce (AltChooserBoundedSearch 3)
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, _lconfig_columnAlignMode = coerce (ColumnAlignModeMajority 0.7)
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, _lconfig_alignmentLimit = coerce (30 :: Int)
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, _lconfig_alignmentBreakOnMultiline = coerce True
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, _lconfig_hangingTypeSignature = coerce False
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, _lconfig_reformatModulePreamble = coerce True
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, _lconfig_allowSingleLineExportList = coerce False
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, _lconfig_allowHangingQuasiQuotes = coerce True
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, _lconfig_experimentalSemicolonNewlines = coerce False
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-- , _lconfig_allowSinglelineRecord = coerce False
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}
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, _conf_errorHandling = ErrorHandlingConfig
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, _conf_errorHandling = ErrorHandlingConfig
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{ _econf_produceOutputOnErrors = coerce False
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, _econf_Werror = coerce False
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, _econf_ExactPrintFallback = coerce ExactPrintFallbackModeInline
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, _econf_omit_output_valid_check = coerce False
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}
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, _conf_preprocessor = PreProcessorConfig
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, _conf_preprocessor = PreProcessorConfig
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{ _ppconf_CPPMode = coerce CPPModeAbort
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, _ppconf_hackAroundIncludes = coerce False
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}
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, _conf_forward = ForwardOptions
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{ _options_ghc = Identity []
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}
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, _conf_roundtrip_exactprint_only = coerce False
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, _conf_disable_formatting = coerce False
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, _conf_obfuscate = coerce False
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, _conf_forward = ForwardOptions { _options_ghc = Identity [] }
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, _conf_roundtrip_exactprint_only = coerce False
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, _conf_disable_formatting = coerce False
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, _conf_obfuscate = coerce False
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}
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forwardOptionsSyntaxExtsEnabled :: ForwardOptions
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forwardOptionsSyntaxExtsEnabled = ForwardOptions
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{ _options_ghc = Identity
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[ "-XLambdaCase"
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, "-XMultiWayIf"
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, "-XGADTs"
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, "-XPatternGuards"
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, "-XViewPatterns"
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, "-XTupleSections"
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, "-XExplicitForAll"
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, "-XImplicitParams"
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, "-XQuasiQuotes"
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, "-XTemplateHaskell"
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, "-XBangPatterns"
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, "-XTypeApplications"
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]
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[ "-XLambdaCase"
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, "-XMultiWayIf"
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, "-XGADTs"
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, "-XPatternGuards"
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, "-XViewPatterns"
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, "-XTupleSections"
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, "-XExplicitForAll"
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, "-XImplicitParams"
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, "-XQuasiQuotes"
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, "-XTemplateHaskell"
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, "-XBangPatterns"
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, "-XTypeApplications"
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]
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}
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-- brittany-next-binding --columns=200
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-- brittany-next-binding { lconfig_indentPolicy: IndentPolicyLeft, lconfig_cols: 200 }
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cmdlineConfigParser :: CmdParser Identity out (CConfig Option)
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cmdlineConfigParser = do
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-- TODO: why does the default not trigger; ind never should be []!!
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@ -131,29 +133,24 @@ cmdlineConfigParser = do
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dumpBriDocRaw <- addSimpleBoolFlag "" ["dump-bridoc-raw"] (flagHelp $ parDoc "dump the pre-transformation bridoc")
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dumpBriDocAlt <- addSimpleBoolFlag "" ["dump-bridoc-alt"] (flagHelp $ parDoc "dump the partially transformed bridoc: after transformation: alt")
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dumpBriDocPar <- addSimpleBoolFlag "" ["dump-bridoc-par"] (flagHelp $ parDoc "dump the partially transformed bridoc: after transformation: par")
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dumpBriDocFloating <- addSimpleBoolFlag ""
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["dump-bridoc-floating"]
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(flagHelp $ parDoc "dump the partially transformed bridoc: after transformation: floating")
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dumpBriDocColumns <- addSimpleBoolFlag "" ["dump-bridoc-columns"] (flagHelp $ parDoc "dump the partially transformed bridoc: after transformation: columns")
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dumpBriDocIndent <- addSimpleBoolFlag "" ["dump-bridoc-indent"] (flagHelp $ parDoc "dump the partially transformed bridoc: after transformation: indent")
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dumpBriDocFinal <- addSimpleBoolFlag "" ["dump-bridoc-final"] (flagHelp $ parDoc "dump the post-transformation bridoc")
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dumpBriDocFloating <- addSimpleBoolFlag "" ["dump-bridoc-floating"] (flagHelp $ parDoc "dump the partially transformed bridoc: after transformation: floating")
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dumpBriDocColumns <- addSimpleBoolFlag "" ["dump-bridoc-columns"] (flagHelp $ parDoc "dump the partially transformed bridoc: after transformation: columns")
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dumpBriDocIndent <- addSimpleBoolFlag "" ["dump-bridoc-indent"] (flagHelp $ parDoc "dump the partially transformed bridoc: after transformation: indent")
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dumpBriDocFinal <- addSimpleBoolFlag "" ["dump-bridoc-final"] (flagHelp $ parDoc "dump the post-transformation bridoc")
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outputOnErrors <- addSimpleBoolFlag "" ["output-on-errors"] (flagHelp $ parDoc "even when there are errors, produce output (or try to to the degree possible)")
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wError <- addSimpleBoolFlag "" ["werror"] (flagHelp $ parDoc "treat warnings as errors")
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omitValidCheck <- addSimpleBoolFlag "" ["omit-output-check"] (flagHelp $ parDoc "omit checking if the output is syntactically valid (debugging)")
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outputOnErrors <- addSimpleBoolFlag "" ["output-on-errors"] (flagHelp $ parDoc "even when there are errors, produce output (or try to to the degree possible)")
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wError <- addSimpleBoolFlag "" ["werror"] (flagHelp $ parDoc "treat warnings as errors")
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omitValidCheck <- addSimpleBoolFlag "" ["omit-output-check"] (flagHelp $ parDoc "omit checking if the output is syntactically valid (debugging)")
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roundtripOnly <- addSimpleBoolFlag "" ["exactprint-only"] (flagHelp $ parDoc "do not reformat, but exclusively use exactprint to roundtrip (debugging)")
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roundtripOnly <- addSimpleBoolFlag "" ["exactprint-only"] (flagHelp $ parDoc "do not reformat, but exclusively use exactprint to roundtrip (debugging)")
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optionsGhc <- addFlagStringParams ""
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["ghc-options"]
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"STRING"
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(flagHelp $ parDoc "allows to define default language extensions. The parameter is forwarded to ghc.")
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disableFormatting <- addSimpleBoolFlag "" ["disable-formatting"] (flagHelp $ parDoc "parse, but don't transform the input at all. Useful for inline config for specific modules.")
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obfuscate <- addSimpleBoolFlag "" ["obfuscate"] (flagHelp $ parDoc "apply obfuscator to the output.")
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optionsGhc <- addFlagStringParams "" ["ghc-options"] "STRING" (flagHelp $ parDoc "allows to define default language extensions. The parameter is forwarded to ghc.")
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disableFormatting <- addSimpleBoolFlag "" ["disable-formatting"] (flagHelp $ parDoc "parse, but don't transform the input at all. Useful for inline config for specific modules.")
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obfuscate <- addSimpleBoolFlag "" ["obfuscate"] (flagHelp $ parDoc "apply obfuscator to the output.")
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return $ Config
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{ _conf_version = mempty
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, _conf_debug = DebugConfig
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{ _conf_version = mempty
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, _conf_debug = DebugConfig
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{ _dconf_dump_config = wrapLast $ falseToNothing dumpConfig
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, _dconf_dump_annotations = wrapLast $ falseToNothing dumpAnnotations
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, _dconf_dump_ast_unknown = wrapLast $ falseToNothing dumpUnknownAST
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@ -167,41 +164,36 @@ cmdlineConfigParser = do
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, _dconf_dump_bridoc_final = wrapLast $ falseToNothing dumpBriDocFinal
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, _dconf_roundtrip_exactprint_only = mempty
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}
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, _conf_layout = LayoutConfig
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{ _lconfig_cols = optionConcat cols
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, _lconfig_indentPolicy = mempty
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, _lconfig_indentAmount = optionConcat ind
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, _lconfig_indentWhereSpecial = mempty -- falseToNothing _
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, _lconfig_indentListSpecial = mempty -- falseToNothing _
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, _lconfig_importColumn = optionConcat importCol
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, _lconfig_importAsColumn = optionConcat importAsCol
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, _lconfig_altChooser = mempty
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, _lconfig_columnAlignMode = mempty
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, _lconfig_alignmentLimit = mempty
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, _lconfig_alignmentBreakOnMultiline = mempty
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, _lconfig_hangingTypeSignature = mempty
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, _lconfig_reformatModulePreamble = mempty
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, _lconfig_allowSingleLineExportList = mempty
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, _lconfig_allowHangingQuasiQuotes = mempty
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, _conf_layout = LayoutConfig
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{ _lconfig_cols = optionConcat cols
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, _lconfig_indentPolicy = mempty
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, _lconfig_indentAmount = optionConcat ind
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, _lconfig_indentWhereSpecial = mempty -- falseToNothing _
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, _lconfig_indentListSpecial = mempty -- falseToNothing _
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, _lconfig_importColumn = optionConcat importCol
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, _lconfig_importAsColumn = optionConcat importAsCol
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, _lconfig_altChooser = mempty
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, _lconfig_columnAlignMode = mempty
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, _lconfig_alignmentLimit = mempty
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, _lconfig_alignmentBreakOnMultiline = mempty
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, _lconfig_hangingTypeSignature = mempty
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, _lconfig_reformatModulePreamble = mempty
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, _lconfig_allowSingleLineExportList = mempty
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, _lconfig_allowHangingQuasiQuotes = mempty
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, _lconfig_experimentalSemicolonNewlines = mempty
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-- , _lconfig_allowSinglelineRecord = mempty
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}
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, _conf_errorHandling = ErrorHandlingConfig
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, _conf_errorHandling = ErrorHandlingConfig
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{ _econf_produceOutputOnErrors = wrapLast $ falseToNothing outputOnErrors
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, _econf_Werror = wrapLast $ falseToNothing wError
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, _econf_ExactPrintFallback = mempty
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, _econf_omit_output_valid_check = wrapLast $ falseToNothing omitValidCheck
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}
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, _conf_preprocessor = PreProcessorConfig
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{ _ppconf_CPPMode = mempty
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, _ppconf_hackAroundIncludes = mempty
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}
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, _conf_forward = ForwardOptions
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{ _options_ghc = [ optionsGhc & List.unwords & CmdArgs.splitArgs | not $ null optionsGhc ]
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}
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, _conf_roundtrip_exactprint_only = wrapLast $ falseToNothing roundtripOnly
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, _conf_disable_formatting = wrapLast $ falseToNothing disableFormatting
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, _conf_obfuscate = wrapLast $ falseToNothing obfuscate
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, _conf_preprocessor = PreProcessorConfig { _ppconf_CPPMode = mempty, _ppconf_hackAroundIncludes = mempty }
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, _conf_forward = ForwardOptions { _options_ghc = [ optionsGhc & List.unwords & CmdArgs.splitArgs | not $ null optionsGhc ] }
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, _conf_roundtrip_exactprint_only = wrapLast $ falseToNothing roundtripOnly
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, _conf_disable_formatting = wrapLast $ falseToNothing disableFormatting
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, _conf_obfuscate = wrapLast $ falseToNothing obfuscate
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}
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where
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falseToNothing = Option . Bool.bool Nothing (Just True)
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@ -265,19 +257,21 @@ userConfigPath = do
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userBritPathSimple <- Directory.getAppUserDataDirectory "brittany"
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userBritPathXdg <- Directory.getXdgDirectory Directory.XdgConfig "brittany"
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let searchDirs = [userBritPathSimple, userBritPathXdg]
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globalConfig <- Directory.findFileWith Directory.doesFileExist searchDirs "config.yaml"
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globalConfig <- Directory.findFileWith Directory.doesFileExist
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searchDirs
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"config.yaml"
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maybe (writeUserConfig userBritPathXdg) pure globalConfig
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where
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writeUserConfig dir = do
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let createConfPath = dir FilePath.</> "config.yaml"
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liftIO $ Directory.createDirectoryIfMissing True dir
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writeDefaultConfig $ createConfPath
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pure createConfPath
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where
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writeUserConfig dir = do
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let createConfPath = dir FilePath.</> "config.yaml"
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liftIO $ Directory.createDirectoryIfMissing True dir
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writeDefaultConfig $ createConfPath
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pure createConfPath
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-- | Searches for a local (per-project) brittany config starting from a given directory
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findLocalConfigPath :: System.IO.FilePath -> IO (Maybe System.IO.FilePath)
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findLocalConfigPath dir = do
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let dirParts = FilePath.splitDirectories dir
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let dirParts = FilePath.splitDirectories dir
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-- when provided dir is "a/b/c", searchDirs is ["a/b/c", "a/b", "a", "/"]
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let searchDirs = FilePath.joinPath <$> reverse (List.inits dirParts)
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Directory.findFileWith Directory.doesFileExist searchDirs "brittany.yaml"
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@ -289,7 +283,8 @@ readConfigs
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-> MaybeT IO Config
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readConfigs cmdlineConfig configPaths = do
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configs <- readConfig `mapM` configPaths
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let merged = Semigroup.sconcat $ NonEmpty.reverse (cmdlineConfig :| catMaybes configs)
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let merged = Semigroup.sconcat
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$ NonEmpty.reverse (cmdlineConfig :| catMaybes configs)
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return $ cZipWith fromOptionIdentity staticDefaultConfig merged
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-- | Reads provided configs
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@ -309,7 +304,6 @@ writeDefaultConfig path =
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staticDefaultConfig
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showConfigYaml :: Config -> String
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showConfigYaml = Data.ByteString.Char8.unpack
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. Data.Yaml.encode
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. cMap (\(Identity x) -> Just x)
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showConfigYaml = Data.ByteString.Char8.unpack . Data.Yaml.encode . cMap
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(\(Identity x) -> Just x)
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