Ormolu.Terminal

An abstraction for colorful output in terminal.

The Term abstraction

type Term = TermOutput ()

data ColorMode

Whether to use colors and other features of ANSI terminals.

Constructors

Never

Always

Auto

Instances

Show ColorMode

Defined in Ormolu.Terminal

Methods

showsPrec :: Int -> ColorMode -> ShowS

show :: ColorMode -> String

showList :: [ColorMode] -> ShowS

Eq ColorMode

Defined in Ormolu.Terminal

Methods

(==) :: ColorMode -> ColorMode -> Bool

(/=) :: ColorMode -> ColorMode -> Bool

runTerm

Arguments

:: Term

-> ColorMode

Color mode

-> Handle

Handle to print to

-> IO ()

Run Term monad.

runTermPure :: Term -> Text

Styling

bold :: Term -> Term

Make the output bold text.

cyan :: Term -> Term

Make the output cyan text.

green :: Term -> Term

Make the output green text.

red :: Term -> Term

Make the output red text.

Printing

put :: Text -> Term

Output Text.

putShow :: Show a => a -> Term

Output a Show value.

putOutputable :: Outputable a => a -> Term

Output an Outputable value.

newline :: Term

Output a newline.