Conferer.Source.CLIArgs

Command line arguments based source

Documentation

data CLIArgsSource

This source provides keys from the command line arguments passed into the program. It only accepts arguments with -- and an equals, for example: ./awesomeapp --warp.port=5000

Constructors

CLIArgsSource

Fields

• originalCliArgs :: RawCLIArgs
• innerSource :: Source

Instances

Show CLIArgsSource

Defined in Conferer.Source.CLIArgs

Methods

showsPrec :: Int -> CLIArgsSource -> ShowS

show :: CLIArgsSource -> String

showList :: [CLIArgsSource] -> ShowS

IsSource CLIArgsSource

Defined in Conferer.Source.CLIArgs

Methods

getKeyInSource :: CLIArgsSource -> Key -> IO (Maybe Text)

getSubkeysInSource :: CLIArgsSource -> Key -> IO [Key]

type RawCLIArgs = [String]

Type alias for cli args

fromConfig :: SourceCreator

Create a SourceCreator using fromEnv

fromEnv :: IO Source

Create a Source using fromArgs but using real cli args

fromArgs :: RawCLIArgs -> Source

Create a Source using cli args passed as parameter

parseArgsIntoKeyValue :: [String] -> [(Key, Text)]

Parse an argument list into a dictionary suitable for a Source