You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
98 lines
2.7 KiB
Markdown
98 lines
2.7 KiB
Markdown
12 months ago
|
# wrap-ansi [](https://travis-ci.org/chalk/wrap-ansi) [](https://coveralls.io/github/chalk/wrap-ansi?branch=master)
|
||
|
|
|
||
|
|
> Wordwrap a string with [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles)
|
||
|
|
|
||
|
|
|
||
|
|
## Install
|
||
|
|
|
||
|
|
```
|
||
|
|
$ npm install wrap-ansi
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
## Usage
|
||
|
|
|
||
|
|
```js
|
||
|
|
const chalk = require('chalk');
|
||
|
|
const wrapAnsi = require('wrap-ansi');
|
||
|
|
|
||
|
|
const input = 'The quick brown ' + chalk.red('fox jumped over ') +
|
||
|
|
'the lazy ' + chalk.green('dog and then ran away with the unicorn.');
|
||
|
|
|
||
|
|
console.log(wrapAnsi(input, 20));
|
||
|
|
```
|
||
|
|
|
||
|
|
<img width="331" src="screenshot.png">
|
||
|
|
|
||
|
|
|
||
|
|
## API
|
||
|
|
|
||
|
|
### wrapAnsi(string, columns, options?)
|
||
|
|
|
||
|
|
Wrap words to the specified column width.
|
||
|
|
|
||
|
|
#### string
|
||
|
|
|
||
|
|
Type: `string`
|
||
|
|
|
||
|
|
String with ANSI escape codes. Like one styled by [`chalk`](https://github.com/chalk/chalk). Newline characters will be normalized to `\n`.
|
||
|
|
|
||
|
|
#### columns
|
||
|
|
|
||
|
|
Type: `number`
|
||
|
|
|
||
|
|
Number of columns to wrap the text to.
|
||
|
|
|
||
|
|
#### options
|
||
|
|
|
||
|
|
Type: `object`
|
||
|
|
|
||
|
|
##### hard
|
||
|
|
|
||
|
|
Type: `boolean`<br>
|
||
|
|
Default: `false`
|
||
|
|
|
||
|
|
By default the wrap is soft, meaning long words may extend past the column width. Setting this to `true` will make it hard wrap at the column width.
|
||
|
|
|
||
|
|
##### wordWrap
|
||
|
|
|
||
|
|
Type: `boolean`<br>
|
||
|
|
Default: `true`
|
||
|
|
|
||
|
|
By default, an attempt is made to split words at spaces, ensuring that they don't extend past the configured columns. If wordWrap is `false`, each column will instead be completely filled splitting words as necessary.
|
||
|
|
|
||
|
|
##### trim
|
||
|
|
|
||
|
|
Type: `boolean`<br>
|
||
|
|
Default: `true`
|
||
|
|
|
||
|
|
Whitespace on all lines is removed by default. Set this option to `false` if you don't want to trim.
|
||
|
|
|
||
|
|
|
||
|
|
## Related
|
||
|
|
|
||
|
|
- [slice-ansi](https://github.com/chalk/slice-ansi) - Slice a string with ANSI escape codes
|
||
|
|
- [cli-truncate](https://github.com/sindresorhus/cli-truncate) - Truncate a string to a specific width in the terminal
|
||
|
|
- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
|
||
|
|
- [jsesc](https://github.com/mathiasbynens/jsesc) - Generate ASCII-only output from Unicode strings. Useful for creating test fixtures.
|
||
|
|
|
||
|
|
|
||
|
|
## Maintainers
|
||
|
|
|
||
|
|
- [Sindre Sorhus](https://github.com/sindresorhus)
|
||
|
|
- [Josh Junon](https://github.com/qix-)
|
||
|
|
- [Benjamin Coe](https://github.com/bcoe)
|
||
|
|
|
||
|
|
|
||
|
|
---
|
||
|
|
|
||
|
|
<div align="center">
|
||
|
|
<b>
|
||
|
|
<a href="https://tidelift.com/subscription/pkg/npm-wrap_ansi?utm_source=npm-wrap-ansi&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
|
||
|
|
</b>
|
||
|
|
<br>
|
||
|
|
<sub>
|
||
|
|
Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
|
||
|
|
</sub>
|
||
|
|
</div>
|