[6a3a178] | 1 | # wrap-ansi [![Build Status](https://travis-ci.com/chalk/wrap-ansi.svg?branch=master)](https://travis-ci.com/chalk/wrap-ansi) [![Coverage Status](https://coveralls.io/repos/github/chalk/wrap-ansi/badge.svg?branch=master)](https://coveralls.io/github/chalk/wrap-ansi?branch=master)
|
---|
| 2 |
|
---|
| 3 | > Wordwrap a string with [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles)
|
---|
| 4 |
|
---|
| 5 | ## Install
|
---|
| 6 |
|
---|
| 7 | ```
|
---|
| 8 | $ npm install wrap-ansi
|
---|
| 9 | ```
|
---|
| 10 |
|
---|
| 11 | ## Usage
|
---|
| 12 |
|
---|
| 13 | ```js
|
---|
| 14 | const chalk = require('chalk');
|
---|
| 15 | const wrapAnsi = require('wrap-ansi');
|
---|
| 16 |
|
---|
| 17 | const input = 'The quick brown ' + chalk.red('fox jumped over ') +
|
---|
| 18 | 'the lazy ' + chalk.green('dog and then ran away with the unicorn.');
|
---|
| 19 |
|
---|
| 20 | console.log(wrapAnsi(input, 20));
|
---|
| 21 | ```
|
---|
| 22 |
|
---|
| 23 | <img width="331" src="screenshot.png">
|
---|
| 24 |
|
---|
| 25 | ## API
|
---|
| 26 |
|
---|
| 27 | ### wrapAnsi(string, columns, options?)
|
---|
| 28 |
|
---|
| 29 | Wrap words to the specified column width.
|
---|
| 30 |
|
---|
| 31 | #### string
|
---|
| 32 |
|
---|
| 33 | Type: `string`
|
---|
| 34 |
|
---|
| 35 | String with ANSI escape codes. Like one styled by [`chalk`](https://github.com/chalk/chalk). Newline characters will be normalized to `\n`.
|
---|
| 36 |
|
---|
| 37 | #### columns
|
---|
| 38 |
|
---|
| 39 | Type: `number`
|
---|
| 40 |
|
---|
| 41 | Number of columns to wrap the text to.
|
---|
| 42 |
|
---|
| 43 | #### options
|
---|
| 44 |
|
---|
| 45 | Type: `object`
|
---|
| 46 |
|
---|
| 47 | ##### hard
|
---|
| 48 |
|
---|
| 49 | Type: `boolean`\
|
---|
| 50 | Default: `false`
|
---|
| 51 |
|
---|
| 52 | 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.
|
---|
| 53 |
|
---|
| 54 | ##### wordWrap
|
---|
| 55 |
|
---|
| 56 | Type: `boolean`\
|
---|
| 57 | Default: `true`
|
---|
| 58 |
|
---|
| 59 | 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.
|
---|
| 60 |
|
---|
| 61 | ##### trim
|
---|
| 62 |
|
---|
| 63 | Type: `boolean`\
|
---|
| 64 | Default: `true`
|
---|
| 65 |
|
---|
| 66 | Whitespace on all lines is removed by default. Set this option to `false` if you don't want to trim.
|
---|
| 67 |
|
---|
| 68 | ## Related
|
---|
| 69 |
|
---|
| 70 | - [slice-ansi](https://github.com/chalk/slice-ansi) - Slice a string with ANSI escape codes
|
---|
| 71 | - [cli-truncate](https://github.com/sindresorhus/cli-truncate) - Truncate a string to a specific width in the terminal
|
---|
| 72 | - [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
|
---|
| 73 | - [jsesc](https://github.com/mathiasbynens/jsesc) - Generate ASCII-only output from Unicode strings. Useful for creating test fixtures.
|
---|
| 74 |
|
---|
| 75 | ## Maintainers
|
---|
| 76 |
|
---|
| 77 | - [Sindre Sorhus](https://github.com/sindresorhus)
|
---|
| 78 | - [Josh Junon](https://github.com/qix-)
|
---|
| 79 | - [Benjamin Coe](https://github.com/bcoe)
|
---|
| 80 |
|
---|
| 81 | ---
|
---|
| 82 |
|
---|
| 83 | <div align="center">
|
---|
| 84 | <b>
|
---|
| 85 | <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>
|
---|
| 86 | </b>
|
---|
| 87 | <br>
|
---|
| 88 | <sub>
|
---|
| 89 | Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
|
---|
| 90 | </sub>
|
---|
| 91 | </div>
|
---|