const regex = /import(?:["'\s]*([\w*{}\n, ]+)from\s*)?["'\s].*([@\w/_-]+)["'\s].*/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('import(?:["\'\\s]*([\\w*{}\\n, ]+)from\\s*)?["\'\\s].*([@\\w\/_-]+)["\'\\s].*', 'g')
const str = `import React from "react"
import { Field } from "redux-form"
import {
PlaneBufferGeometry,
OctahedronGeometry,
TorusBufferGeometry
} from '../geometries/Geometries.js'
<MenuItem value="^\$" primaryText="Não exibir importados" />
<MenuItem value="\\\\w+" primaryText="Exibir importados" />
`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions