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https://github.com/niksy/get-sass-vars
Get Sass variables as JSON object.
https://github.com/niksy/get-sass-vars
Last synced: 18 days ago
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Get Sass variables as JSON object.
- Host: GitHub
- URL: https://github.com/niksy/get-sass-vars
- Owner: niksy
- License: mit
- Created: 2016-08-15T19:43:50.000Z (about 8 years ago)
- Default Branch: master
- Last Pushed: 2024-02-24T13:53:22.000Z (9 months ago)
- Last Synced: 2024-04-25T01:20:45.073Z (7 months ago)
- Language: JavaScript
- Size: 69.3 KB
- Stars: 17
- Watchers: 2
- Forks: 3
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE.md
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README
# get-sass-vars
[![Build Status][ci-img]][ci]
Get Sass variables as JSON object.
## Install
```sh
npm install get-sass-vars --save
```
## Usage
```js
import { promises as fs } from 'fs';
import sassVars from 'get-sass-vars';
(async () => {
const css = await fs.readFile('./index.scss', 'utf-8');
const json = await sassVars(css);
console.log(json);
/* {
"$foo": "16px",
"$bar": "17.6px",
"$baz": 42,
"$foo-bar": "#666",
"$foo-bar-baz": "#262626",
"$foo-bar-baz-bad": "#123",
"$grault": [1, 2, "3", "4px", "42%", "1.23457px", [4, 5, 6], {"foo": "bar baz"}],
"$garply": {"foo": 1, "bar": [2, 3], "baz": "3 3 3"},
"$qux": false,
"$fred": true,
"$corgle": null
} */
})();
```
### `index.scss`
```scss
$foo: 16px;
$bar: $foo * 1.1;
$baz: 42;
$foo-bar: #666;
$foo-bar-baz: darken($foo-bar, 25%);
$foo-bar-baz-bad: #123 !default;
$grault: 1, 2, '3', 4px, 42%, 1.23456789px, (4, 5, 6), (
foo: 'bar baz'
);
$garply: (
foo: 1,
bar: (
2,
3
),
baz: '3 3 3'
);
$qux: false;
$fred: true;
$corgle: null;
.nested {
.selector {
$nested-var: thud;
}
}
```
## API
### sassVars(input[, options])
Returns: `Promise`
Gets Sass variables from Sass string.
Only top-level variables will be considered, anything inside selector or at-rule
is ignored.
#### input
Type: `string`
Sass input string.
#### options
Type: `object`
##### camelize
Type: `boolean`
Default: `false`
Camelize first-level JSON object keys and strip inital `$` (e.g. `$foo-bar` will
become `fooBar`).
##### sassOptions
Type: `sass.Options<"async">`
Default: `{}`
[Options for Sass renderer][sass-options].
### sassVars.sync(input[, options])
Returns: `JsonObject`
Gets Sass variables from Sass string. Sync version.
All arguments are same as async version, except `options.sassOptions` which is
of type `sass.Options<"sync">`.
## Related
- [get-sass-vars-loader][get-sass-vars-loader] - Webpack loader for this
module
## License
MIT © [Ivan Nikolić](http://ivannikolic.com)
[ci]: https://github.com/niksy/get-sass-vars/actions?query=workflow%3ACI
[ci-img]: https://github.com/niksy/get-sass-vars/workflows/CI/badge.svg?branch=master
[sass-options]: https://sass-lang.com/documentation/js-api/interfaces/options/
[get-sass-vars-loader]: https://github.com/brianvoe/get-sass-vars-loader