babel-plugin-reexport
v2.1.0
Published
Allows re-exporting a node module
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babel-plugin-reexport
Allows re-exporting a node module
Usage
CLI
npx babel ./node_modules/some-package/dir --out-dir ./export-dir --plugins=reexport
Programatically
Typically this is what you'd need to do to make sure that the path of the package you're trying to export is resolved by node.
/* eslint-disable no-console */
const path = require('path');
const { spawn } = require('child_process');
const pkgPath = path.dirname(require.resolve('some-package/dir'));
const babelPath = require.resolve('@babel/cli/bin/babel');
const configPath = path.join(__dirname, '.babelrc');
const outPath = path.join(process.cwd(), 'export-dir');
const babel = spawn(
babelPath,
[pkgPath, '--out-dir', outPath, '--config-file', configPath],
{
stdio: [process.stdin, process.stdout, process.stderr],
}
);
Output
The generated output files would contain only the re-export statements from the original package.
For example this
// some-package/dir/MyClass.js
class MyClass {}
export default MyClass
outputs this
export { default } from 'some-package/dir/MyClass'
This plugin supports the following
Default exports:
export default MyClass
->export { default } from "<path>"
Named default exports:
export { default } from './MyClass'
->export { default } from "<path>"
Named exports:
export const Foo = 'bar'
->export * from "<path>"