FoundKey/webpack/loaders/replace.js
2018-02-16 02:53:54 +09:00

15 lines
514 B
JavaScript

const loaderUtils = require('loader-utils');
function trim(text) {
return text.substring(1, text.length - 2);
}
module.exports = function(src) {
this.cacheable();
const options = loaderUtils.getOptions(this);
if (typeof options.search != 'string' || options.search.length == 0) console.error('invalid search');
if (typeof options.replace != 'function') console.error('invalid replacer');
src = src.replace(new RegExp(trim(options.search), 'g'), options.replace);
this.callback(null, src);
return src;
};