Choku.Common

data Choku

The Choku type, simply wrapping a Chalk instance in the Javascript layer.

Instances

• Eq Choku
• Ord Choku
• Show Choku

data ColorSupportLevel

Level of color support.

| Level            | Int | Description                           |
| ---------------- | --- | ------------------------------------- |
| `HasNoColors`    |   0 | All colors disabled                   |
| `HasBasicColors` |   1 | Basic color support (16 colors)       |
| `Has256Colors`   |   2 | 256 color support                     |
| `Has16mColors`   |   3 | Truecolor support (16 million colors) |

See also https://github.com/chalk/chalk#chalklevel.

Constructors

• HasNoColors
• HasBasicColors
• Has256Colors
• Has16mColors

Instances

• Eq ColorSupportLevel
• Ord ColorSupportLevel
• Show ColorSupportLevel

level :: Choku -> ColorSupportLevel

Return the color support level of the given chalk.

mkChoku :: ColorSupportLevel -> Choku

Create a new chalk instance with the specified level of color support.

withChoku :: String -> Choku -> String

Modify a string with the chalk.

For example,

import Prelude
import Choku

let
  chalk = mkChoku Has16mColor # bold # cyan
in
  "hello" `withChoku` chalk

produces a bold cyan "hello" string.

Operator alias for Choku.Common.withChoku (non-associative / precedence 7)

withChokuFlipped :: Choku -> String -> String

Operator alias for Choku.Common.withChokuFlipped (non-associative / precedence 7)