orbit-oss/chalk
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remove has-ansi and strip-ansi dependencies

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vdemedes 2015-12-12 23:38:55 +01:00
parent 83615f2ed6
commit 04cae226cc
4 changed files with 0 additions and 40 deletions
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4
index.js
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@ -1,8 +1,6 @@
'use strict'; 'use strict';
var escapeStringRegexp = require('escape-string-regexp'); var escapeStringRegexp = require('escape-string-regexp');
var ansiStyles = require('ansi-styles'); var ansiStyles = require('ansi-styles');
var stripAnsi = require('strip-ansi');
var hasAnsi = require('has-ansi');
var supportsColor = require('supports-color'); var supportsColor = require('supports-color');
var defineProps = Object.defineProperties; var defineProps = Object.defineProperties;
var isSimpleWindowsTerm = process.platform === 'win32' && !/^xterm/i.test(process.env.TERM); var isSimpleWindowsTerm = process.platform === 'win32' && !/^xterm/i.test(process.env.TERM);
@ -111,6 +109,4 @@ defineProps(Chalk.prototype, init());
module.exports = new Chalk(); module.exports = new Chalk();
module.exports.styles = ansiStyles; module.exports.styles = ansiStyles;
module.exports.hasColor = hasAnsi;
module.exports.stripColor = stripAnsi;
module.exports.supportsColor = supportsColor; module.exports.supportsColor = supportsColor;

2
package.json
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@ -47,8 +47,6 @@
"dependencies": { "dependencies": {
"ansi-styles": "^2.1.0", "ansi-styles": "^2.1.0",
"escape-string-regexp": "^1.0.2", "escape-string-regexp": "^1.0.2",
"has-ansi": "^2.0.0",
"strip-ansi": "^3.0.0",
"supports-color": "^2.0.0" "supports-color": "^2.0.0"
}, },
"devDependencies": { "devDependencies": {

21
readme.md
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@ -140,27 +140,6 @@ console.log(chalk.styles.red);
console.log(chalk.styles.red.open + 'Hello' + chalk.styles.red.close); console.log(chalk.styles.red.open + 'Hello' + chalk.styles.red.close);
``` ```
### chalk.hasColor(string)
Check whether a string [has color](https://github.com/chalk/has-ansi).
### chalk.stripColor(string)
[Strip color](https://github.com/chalk/strip-ansi) from a string.
Can be useful in combination with `.supportsColor` to strip color on externally styled text when it's not supported.
Example:
```js
const chalk = require('chalk');
let styledString = getText();
if (!chalk.supportsColor) {
styledString = chalk.stripColor(styledString);
}
```
## Styles ## Styles

13
test.js
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@ -142,16 +142,3 @@ describe('chalk.styles', function () {
assert.equal(chalk.styles.red.open, '\u001b[31m'); assert.equal(chalk.styles.red.open, '\u001b[31m');
}); });
}); });
describe('chalk.hasColor()', function () {
it('should detect whether a string has color', function () {
assert(chalk.hasColor(chalk.green('foo')));
assert(!chalk.hasColor(chalk.stripColor(chalk.green('foo'))));
});
});
describe('chalk.stripColor()', function () {
it('should strip color from string', function () {
assert.equal(chalk.stripColor(chalk.underline.red.bgGreen('foo')), 'foo');
});
});