babel-plugin-transform-import-meta

Transforms import.meta for nodejs environments. This plugin supports transforming the following apis:

- import.meta.dirname
- import.meta.filename
- import.meta.resolve(specifier)
- import.meta.url

import.meta.dirname

``js
console.log(import.meta.dirname);
`

Is replaced with

`js
console.log(__dirname);
`

import.meta.filename

`js
console.log(import.meta.filename);
`

Is replaced with

`js
console.log(__filename);
`

import.meta.resolve(specifier)

`js
console.log(import.meta.resolve(myCustomFunction('path', 'file')));
`

Is replaced with

`js
console.log(require('url').pathToFileURL(require.resolve(myCustomFunction('path', 'file'))).toString());
`

import.meta.url

`js
console.log(import.meta.url);
`

Is replaced with

`js
console.log(require('url').pathToFileURL(__filename).toString());
`

Installation

Install this package

`sh
npm install --save-dev babel-plugin-transform-import-meta
`

and add it to your babel plugins in babel.config.json

`json
{
"plugins": [
"babel-plugin-transform-import-meta"
]
}
`

Settings

$3

It's possible to use ES6 modules for the output. Useful to delegate module transformation to other plugins.

`json
{
"plugins": [
["babel-plugin-transform-import-meta", { "module": "ES6" }]
]
}
``

Credits

Based on a previous project "babel-plugin-import-meta" by The Polymer Authors