Safe Haskell	None
Language	Haskell2010

Dhall.Main

Contents

Options
Execution

Description

This module contains the top-level entrypoint and options parsing for the dhall executable

Synopsis

data Options = Options {
- mode :: Mode
- explain :: Bool
- plain :: Bool
- chosenCharacterSet :: Maybe CharacterSet
- censor :: Censor
}
data Mode
- = Default {
  - file :: Input
  - output :: Output
  - annotate :: Bool
  - alpha :: Bool
  - semanticCacheMode :: SemanticCacheMode
  - version :: Bool
  }
- | Version
- | Resolve {
  - file :: Input
  - resolveMode :: Maybe ResolveMode
  - semanticCacheMode :: SemanticCacheMode
  }
- | Type {
  - file :: Input
  - quiet :: Bool
  - semanticCacheMode :: SemanticCacheMode
  }
- | Normalize {
  - file :: Input
  - alpha :: Bool
  }
- | Repl
- | Format {
  - possiblyTransitiveInput :: PossiblyTransitiveInput
  - outputMode :: OutputMode
  }
- | Freeze {
  - possiblyTransitiveInput :: PossiblyTransitiveInput
  - all_ :: Bool
  - cache :: Bool
  - outputMode :: OutputMode
  }
- | Hash {
  - file :: Input
  - cache :: Bool
  }
- | Diff {
  - expr1 :: Text
  - expr2 :: Text
  }
- | Lint {
  - possiblyTransitiveInput :: PossiblyTransitiveInput
  - outputMode :: OutputMode
  }
- | Tags {
  - input :: Input
  - output :: Output
  - suffixes :: Maybe [Text]
  - followSymlinks :: Bool
  }
- | Encode {
  - file :: Input
  - json :: Bool
  }
- | Decode {
  - file :: Input
  - json :: Bool
  - quiet :: Bool
  }
- | Text {
  - file :: Input
  - output :: Output
  }
- | DirectoryTree {
  - file :: Input
  - path :: FilePath
  }
- | Schemas {
  - file :: Input
  - outputMode :: OutputMode
  - schemas :: Text
  }
- | SyntaxTree {
  - file :: Input
  - noted :: Bool
  }
data ResolveMode
parseOptions :: Parser Options
parserInfoOptions :: ParserInfo Options
command :: Options -> IO ()
main :: IO ()

Options

data Options Source #

Top-level program options

Constructors

Options
Fields mode :: Mode explain :: Bool plain :: Bool chosenCharacterSet :: Maybe CharacterSet censor :: Censor

data Mode Source #

The subcommands for the dhall executable

Constructors

Default
Fields file :: Input output :: Output annotate :: Bool alpha :: Bool semanticCacheMode :: SemanticCacheMode version :: Bool
Version
Resolve
Fields file :: Input resolveMode :: Maybe ResolveMode semanticCacheMode :: SemanticCacheMode
Type
Fields file :: Input quiet :: Bool semanticCacheMode :: SemanticCacheMode
Normalize
Fields file :: Input alpha :: Bool
Repl
Format
Fields possiblyTransitiveInput :: PossiblyTransitiveInput outputMode :: OutputMode
Freeze
Fields possiblyTransitiveInput :: PossiblyTransitiveInput all_ :: Bool cache :: Bool outputMode :: OutputMode
Hash
Fields file :: Input cache :: Bool
Diff
Fields expr1 :: Text expr2 :: Text
Lint
Fields possiblyTransitiveInput :: PossiblyTransitiveInput outputMode :: OutputMode
Tags
Fields input :: Input output :: Output suffixes :: Maybe [Text] followSymlinks :: Bool
Encode
Fields file :: Input json :: Bool
Decode
Fields file :: Input json :: Bool quiet :: Bool
Text
Fields file :: Input output :: Output
DirectoryTree
Fields file :: Input path :: FilePath
Schemas
Fields file :: Input outputMode :: OutputMode schemas :: Text
SyntaxTree
Fields file :: Input noted :: Bool

data ResolveMode Source #

This specifies how to resolve transitive dependencies

Constructors

Dot	Generate a DOT file for `graphviz`
ListTransitiveDependencies	List all transitive dependencies as text, one per line
ListImmediateDependencies	List immediate dependencies as text, one per line

parseOptions :: Parser Options Source #

Parser for the Options type

parserInfoOptions :: ParserInfo Options Source #

ParserInfo for the Options type

Execution

command :: Options -> IO () Source #

Run the command specified by the Options type

main :: IO () Source #

Entry point for the dhall executable