34 lines
991 B
JavaScript
34 lines
991 B
JavaScript
|
"use strict";
|
||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
||
|
|
exports.parse = void 0;
|
||
|
|
// This module is suitable for passing as options.parser when calling
|
||
|
|
// recast.parse to process JavaScript code with Acorn:
|
||
|
|
//
|
||
|
|
// const ast = recast.parse(source, {
|
||
|
|
// parser: require("recast/parsers/acorn")
|
||
|
|
// });
|
||
|
|
//
|
||
|
|
var util_1 = require("../lib/util");
|
||
|
|
function parse(source, options) {
|
||
|
|
var comments = [];
|
||
|
|
var tokens = [];
|
||
|
|
var ast = require("acorn").parse(source, {
|
||
|
|
allowHashBang: true,
|
||
|
|
allowImportExportEverywhere: true,
|
||
|
|
allowReturnOutsideFunction: true,
|
||
|
|
ecmaVersion: util_1.getOption(options, "ecmaVersion", 8),
|
||
|
|
sourceType: util_1.getOption(options, "sourceType", "module"),
|
||
|
|
locations: true,
|
||
|
|
onComment: comments,
|
||
|
|
onToken: tokens,
|
||
|
|
});
|
||
|
|
if (!ast.comments) {
|
||
|
|
ast.comments = comments;
|
||
|
|
}
|
||
|
|
if (!ast.tokens) {
|
||
|
|
ast.tokens = tokens;
|
||
|
|
}
|
||
|
|
return ast;
|
||
|
|
}
|
||
|
|
exports.parse = parse;
|