import-to-inlined-require-babel-plugin v1.0.1

Import to Inline Require - babel plugin

Used to converted import statements into an inline require statements. Useful when trying to avoid requiring modules that are eventually unused in a particular code path and without using a bundler for tree shaking.

By converting each import statement into it's inlined require statement equivalent your code load only the necessary modules for it's runtime operation.

For example if plugin is applied to the code:

import { mapKeys } from 'lodash'

let myObj = {...}
if (someCondition) {
    myObj = mapKeys(myObj, (v, k) => v)
}

the output will be

let myObj = {...}
if (someCondition) {
    myObj = require('lodash').mapKeys(myObj, (v, k) => v)
}

and so lodash module will not be loaded unless someCondition is actually true.

conversion examples

1. namespace imports

   import { namespace } from 'module'
   
   const value = namespace

   const value = require('module').namespace

2. renamed namespace imports

   import { namespace as somethingElse } from 'module'
   
   const value = namespace

   const value = require('module').namespace

3. all namespaces imports

   import * as allNamespace from 'module'
   
   const value = allNamespace

   const value = require('module')

4. default import

   import allNamespace from 'module'
   
   const value = allNamespace

   const value = require('module').default

Configuration options