const regex = /import(?:[\s*]([\w*{}\n\r\t, ]+)[\s*]from)?[\s*](?:["'](.*[\w]+)["'])?/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('import(?:[\\s*]([\\w*{}\\n\\r\\t, ]+)[\\s*]from)?[\\s*](?:["\'](.*[\\w]+)["\'])?', 'g')
const str = `import {
Component
} from '@angular2/core';
import defaultMember from "\$module-name";
import * as name from "module-name ";
import { member } from " module-name";
import { member as alias } from "module-name";
import { member1 , member2 } from "module-name";
import { member1 , member2 as alias2 , member3 as alias3 } from "module-name";
import defaultMember, { member, member } from "module-name";
import defaultMember, * as name from "module-name";
import "module-name";
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