const regex = /(?:(?<=(?:import|export)[^`'"]*from\s+[`'"])(?<path1>[^`'"]+)(?=(?:'|"|`)))|(?:\b(?:import|export)(?:\s+|\s*\(\s*)[`'"](?<path2>[^`'"]+)[`'"])/gm;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(?:(?<=(?:import|export)[^`\'"]*from\\s+[`\'"])(?<path1>[^`\'"]+)(?=(?:\'|"|`)))|(?:\\b(?:import|export)(?:\\s+|\\s*\\(\\s*)[`\'"](?<path2>[^`\'"]+)[`\'"])', 'gm')
const str = `import { defaultTemplateProcessor } from './lib/default-template-processor.js';
import { SVGTemplateResult, TemplateResult } from './lib/template-result.js';
export { DefaultTemplateProcessor, defaultTemplateProcessor } from './lib/default-template-processor.js';
export { directive, isDirective } from './lib/directive.js';
export { removeNodes, reparentNodes } from './lib/dom.js';
export { noChange, nothing } from './lib/part.js';
export { AttributeCommitter, AttributePart, BooleanAttributePart, EventPart, isIterable, isPrimitive, NodePart, PropertyCommitter, PropertyPart } from './lib/parts.js';
export { parts, render } from './lib/render.js';
export { templateCaches, templateFactory } from './lib/template-factory.js';
export { TemplateInstance } from './lib/template-instance.js';
export { SVGTemplateResult, TemplateResult } from './lib/template-result.js';
export { createMarker, isTemplatePartActive, Template } from './lib/template.js';
import { render } from 'lit-html/lib/shady-render.js';
import { UpdatingElement } from './lib/updating-element.js';
export * from './lib/updating-element.js';
export * from './lib/decorators.js';
export { html, svg, TemplateResult, SVGTemplateResult } from 'lit-html/lit-html.js';
import { supportsAdoptingStyleSheets } from './lib/css-tag.js';
export * from './lib/css-tag.js';
import { LitElement } from 'lit-element';
import { IronMeta } from '@polymer/iron-meta/iron-meta.js';
import { whenOnline } from 'hadron-core/lib/utils/async.js';
import { apiUrl, apiVersion } from '../../src/config.js';
import { importModule, dynamicImportAvailable } from '../../src/dynamic-imports-polyfill.js';
import observeProperties from 'hadron-core/lib/utils/object-property-observer.js';
export { version };
import { ElementMixin, version } from './lib/mixins/element-mixin.js';
export { html } from './lib/utils/html-tag.js';
class Foo {
constructor() {
import(\`foo.js\`);
import(\`\${foo}\`);
import('bar.js');
}
}`;
// 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