acorn-import-meta

Support for import.meta in Acorn

This is a plugin for Acorn - a tiny, fast JavaScript parser, written completely in JavaScript.

It implements support for import.meta as defined in the corresponding stage 3 proposal. The emitted AST follows ESTree.

Usage

You can use this module directly in order to get an Acorn instance with the plugin installed:

var acorn = require('acorn-import-meta');

Or you can use inject.js for injecting the plugin into your own version of Acorn like this:

var acorn = require('acorn-import-meta/inject')(require('./custom-acorn'));

Then, use the plugins option to enable the plugiin:

var ast = acorn.parse(code, {
  plugins: { importMeta: true }
});

License

This plugin is released under the GNU Affero General Public License version 3 or later and the Apache License version 2. Please feel free to open an issue if this choice of licenses is a problem for your use-case.