convert-css v0.1.3
convert-css
Parse and convert css. The focus is on JSON as it's needed for other services, and other easier conversions like modules in js for css-in-js.
Install
$ npm install convert-css --save
Usage
const fs = require('fs');
const { cssToCamelizedJson } = require('convert-css');
const handleErr = (err) => {
if(err) {
console.error(err);
}
};
fs.readFile('./my.css', 'utf-8', (err, data) => {
handleErr(err);
const cssText = data.toString();
const cssInJs = 'module.exports = ' + JSON.stringify(
cssToCamelizedJson(data), null, 2
);
fs.writeFile('./myCss.js', Buffer.from(cssInJs), (error) => {
handleErr(error)
console.log('done!')
});
});Documentation
Table of Contents
sequence
sequence takes in functions and calls them in sequence, same as pipe
Parameters
args[Functions] n number of functions
Returns Any result of last function in sequence
replaceCssSyntax
replaceCssSyntax is a function will pipe a string key through more functions to replace and normalize css rule keys
Type: String
convertKey
convertKey replaces css selector syntax with underscores
Parameters
key[String] css selector
Returns [String] reformatted selector key
mungeRules
mungeRules reformats rules array from css ast
Parameters
rules[Array] an array of css rules
Returns [Array] array of css rules with keys for JSON
cssToJson
cssToJson takes a string as a parameter and returns JSON
Parameters
string[String] css string
Returns [Object] JSON derived from css ast
cssToCamelizedJson
cssToCamelizedJson takes a string as a parameter and returns JSON
Parameters
string[String] css string
Returns [Object] camelized values in JSON object derviced from ast