Safe Haskell	None
Language	Haskell2010

Serokell.Util.ANSI

Description

Functions for working with ANSI-colored text.

Synopsis

data Color
- = Black
- | Red
- | Green
- | Yellow
- | Blue
- | Magenta
- | Cyan
- | White
colorize :: Color -> Text -> Text
colorizeDull :: Color -> Text -> Text
withColoredMessages :: MonadIO m => Color -> Text -> m a -> m a

Documentation

data Color #

ANSI colors: come in various intensities, which are controlled by ColorIntensity

Constructors

Black
Red
Green
Yellow
Blue
Magenta
Cyan
White

Instances

Bounded Color
Instance details Defined in System.Console.ANSI.Types Methods minBound :: Color # maxBound :: Color #
Enum Color
Instance details Defined in System.Console.ANSI.Types Methods succ :: Color -> Color # pred :: Color -> Color # toEnum :: Int -> Color # fromEnum :: Color -> Int # enumFrom :: Color -> [Color] # enumFromThen :: Color -> Color -> [Color] # enumFromTo :: Color -> Color -> [Color] # enumFromThenTo :: Color -> Color -> Color -> [Color] #
Eq Color
Instance details Defined in System.Console.ANSI.Types Methods (==) :: Color -> Color -> Bool # (/=) :: Color -> Color -> Bool #
Ord Color
Instance details Defined in System.Console.ANSI.Types Methods compare :: Color -> Color -> Ordering # (<) :: Color -> Color -> Bool # (<=) :: Color -> Color -> Bool # (>) :: Color -> Color -> Bool # (>=) :: Color -> Color -> Bool # max :: Color -> Color -> Color # min :: Color -> Color -> Color #
Read Color
Instance details Defined in System.Console.ANSI.Types Methods readsPrec :: Int -> ReadS Color # readList :: ReadS [Color] # readPrec :: ReadPrec Color # readListPrec :: ReadPrec [Color] #
Show Color
Instance details Defined in System.Console.ANSI.Types Methods showsPrec :: Int -> Color -> ShowS # show :: Color -> String # showList :: [Color] -> ShowS #
Ix Color
Instance details Defined in System.Console.ANSI.Types Methods range :: (Color, Color) -> [Color] # index :: (Color, Color) -> Color -> Int # unsafeIndex :: (Color, Color) -> Color -> Int inRange :: (Color, Color) -> Color -> Bool # rangeSize :: (Color, Color) -> Int # unsafeRangeSize :: (Color, Color) -> Int

colorize :: Color -> Text -> Text Source #

Prettify Text message with Vivid color.

colorizeDull :: Color -> Text -> Text Source #

Colorize text using Dull palete (in contrast to colorize which uses Vivid palete)

withColoredMessages :: MonadIO m => Color -> Text -> m a -> m a Source #

Write colored message, do some action, write colored message. Intended for debug only.