6 examples of 'babel parser' in JavaScript

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86export default function parseBabel(content, filePath, deps, rootDir) {
87 const config = loadConfig('babel', regex, filePath, content, rootDir);
88
89 if (config) {
90 return checkOptions(deps, config);
91 }
92
93 if (path.basename(filePath) === 'package.json') {
94 const metadata = parse(content);
95 return checkOptions(deps, metadata.babel);
96 }
97
98 return [];
99}
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225function transBabel(data) {
226 return new Promise((resolve, reject) => {
227 babel.transform(
228 data,
229 {
230 plugins: [
231 '@babel/plugin-transform-arrow-functions',
232 '@babel/plugin-transform-template-literals',
233 '@babel/plugin-transform-block-scoping',
234 '@babel/plugin-transform-destructuring',
235 '@babel/plugin-transform-parameters',
236 '@babel/plugin-transform-shorthand-properties'
237 ]
238 },
239 function(err, result) {
240 if (err) {
241 return reject(err);
242 }
243 resolve(result.code);
244 }
245 );
246 });
247}
26constructor(bundle, options) {
27 this.name = '@babel';
28 this.core = '@babel/core';
29 this.bundle = bundle;
30 this.options = options;
31 this.path = bundle.root;
32 this.babel = null;
33 this.resolve = bundle.resolve;
34}
16return function parser(strict:boolean, opt: sax.SAXOptions) {
17 if (!saxModule) {
18 saxModule = require('sax');
19 }
20 return saxModule.parser(strict, opt);
21}
25function loadAndParse(filePath) {
26 const file = fs.readFileSync(filePath);
27 return JSON.parse(file);
28}
8public static getAst(code: string): babel.types.File {
9 let ast: babel.types.File;
10
11 const options: babylon.BabylonOptions = {
12 plugins: [
13 'jsx',
14 'flow',
15 'objectRestSpread',
16 'classProperties',
17 'asyncGenerators',
18 'dynamicImport'
19 ],
20 sourceType: 'script'
21 };
22
23 try {
24 ast = babylon.parse(code, options);
25 } catch {
26 options.sourceType = 'module';
27 ast = babylon.parse(code, options);
28 }
29 return ast;
30}

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