fix: remove babel-core dependency (#44)

* Remove babel-core dependency

* Update .all-contributorsrc

* Update .all-contributorsrc

* Update README.md

.all-contributorsrc

@@ -103,6 +103,15 @@
         "code",
         "test"
       ]
+    },
+    {
+      "login": "xjlim",
+      "name": "Joe Lim",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/10875678?v=4",
+      "profile": "https://joelim.me",
+      "contributions": [
+        "code"
+      ]
     }
   ]
 }

README.md

@@ -12,7 +12,7 @@ Pre-evaluate code at build-time
 [![downloads][downloads-badge]][npm-stat]
 [![MIT License][license-badge]][LICENSE]
 
-[![All Contributors](https://img.shields.io/badge/all_contributors-10-orange.svg?style=flat-square)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-11-orange.svg?style=flat-square)](#contributors)
 [![PRs Welcome][prs-badge]][prs]
 [![Donate][donate-badge]][donate]
 [![Code of Conduct][coc-badge]][coc]
@@ -74,6 +74,27 @@ or add `// @preval` comment at the top of a file.
 
 See more below.
 
+## Table of Contents
+
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+
+- [Installation](#installation)
+- [Usage](#usage)
+- [Configure with Babel](#configure-with-babel)
+- [Use with [`babel-macros`][babel-macros]](#use-with-babel-macrosbabel-macros)
+- [Examples](#examples)
+- [Notes](#notes)
+- [FAQ](#faq)
+- [Inspiration](#inspiration)
+- [Related Projects](#related-projects)
+- [Other Solutions](#other-solutions)
+- [Contributors](#contributors)
+- [LICENSE](#license)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
+
 ## Installation
 
 This module is distributed via [npm][npm] which is bundled with [node][node] and
@@ -341,7 +362,7 @@ Thanks goes to these people ([emoji key][emojis]):
 <!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
 | [<img src="https://avatars.githubusercontent.com/u/1500684?v=3" width="100px;"/><br /><sub>Kent C. Dodds</sub>](https://kentcdodds.com)<br />[💻](https://github.com/kentcdodds/babel-plugin-preval/commits?author=kentcdodds "Code") [📖](https://github.com/kentcdodds/babel-plugin-preval/commits?author=kentcdodds "Documentation") [🚇](#infra-kentcdodds "Infrastructure (Hosting, Build-Tools, etc)") [⚠️](https://github.com/kentcdodds/babel-plugin-preval/commits?author=kentcdodds "Tests") | [<img src="https://avatars3.githubusercontent.com/u/5610087?v=3" width="100px;"/><br /><sub>Matt Phillips</sub>](http://mattphillips.io)<br />[💻](https://github.com/kentcdodds/babel-plugin-preval/commits?author=mattphillips "Code") [📖](https://github.com/kentcdodds/babel-plugin-preval/commits?author=mattphillips "Documentation") [⚠️](https://github.com/kentcdodds/babel-plugin-preval/commits?author=mattphillips "Tests") | [<img src="https://avatars1.githubusercontent.com/u/28024000?v=3" width="100px;"/><br /><sub>Philip Oliver</sub>](https://twitter.com/philipodev)<br />[🐛](https://github.com/kentcdodds/babel-plugin-preval/issues?q=author%3Aphilipodev "Bug reports") | [<img src="https://avatars2.githubusercontent.com/u/2109702?v=3" width="100px;"/><br /><sub>Sorin Davidoi</sub>](https://toot.cafe/@sorin)<br />[🐛](https://github.com/kentcdodds/babel-plugin-preval/issues?q=author%3Asorin-davidoi "Bug reports") [💻](https://github.com/kentcdodds/babel-plugin-preval/commits?author=sorin-davidoi "Code") [⚠️](https://github.com/kentcdodds/babel-plugin-preval/commits?author=sorin-davidoi "Tests") | [<img src="https://avatars4.githubusercontent.com/u/1127238?v=4" width="100px;"/><br /><sub>Luke Herrington</sub>](https://github.com/infiniteluke)<br />[💡](#example-infiniteluke "Examples") | [<img src="https://avatars4.githubusercontent.com/u/22868432?v=4" width="100px;"/><br /><sub>Lufty Wiranda</sub>](http://instagram.com/luftywiranda13)<br />[💻](https://github.com/kentcdodds/babel-plugin-preval/commits?author=luftywiranda13 "Code") | [<img src="https://avatars0.githubusercontent.com/u/3877773?v=4" width="100px;"/><br /><sub>Oscar</sub>](http://obartra.github.io)<br />[💻](https://github.com/kentcdodds/babel-plugin-preval/commits?author=obartra "Code") [⚠️](https://github.com/kentcdodds/babel-plugin-preval/commits?author=obartra "Tests") |
 | :---: | :---: | :---: | :---: | :---: | :---: | :---: |
-| [<img src="https://avatars1.githubusercontent.com/u/14310216?v=4" width="100px;"/><br /><sub>pro-nasa</sub>](https://github.com/pro-nasa)<br />[📖](https://github.com/kentcdodds/babel-plugin-preval/commits?author=pro-nasa "Documentation") | [<img src="https://avatars0.githubusercontent.com/u/9248479?v=4" width="100px;"/><br /><sub>Sergey Bekrin</sub>](http://bekrin.me)<br /> | [<img src="https://avatars0.githubusercontent.com/u/18613301?v=4" width="100px;"/><br /><sub>Mauro Bringolf</sub>](https://maurobringolf.ch)<br /> |
+| [<img src="https://avatars1.githubusercontent.com/u/14310216?v=4" width="100px;"/><br /><sub>pro-nasa</sub>](https://github.com/pro-nasa)<br />[📖](https://github.com/kentcdodds/babel-plugin-preval/commits?author=pro-nasa "Documentation") | [<img src="https://avatars0.githubusercontent.com/u/9248479?v=4" width="100px;"/><br /><sub>Sergey Bekrin</sub>](http://bekrin.me)<br /> | [<img src="https://avatars0.githubusercontent.com/u/18613301?v=4" width="100px;"/><br /><sub>Mauro Bringolf</sub>](https://maurobringolf.ch)<br />[💻](https://github.com/kentcdodds/babel-plugin-preval/commits?author=maurobringolf "Code") [⚠️](https://github.com/kentcdodds/babel-plugin-preval/commits?author=maurobringolf "Tests") | [<img src="https://avatars1.githubusercontent.com/u/10875678?v=4" width="100px;"/><br /><sub>Joe Lim</sub>](https://joelim.me)<br /> |
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
 This project follows the [all-contributors][all-contributors] specification.

package.json

@@ -21,7 +21,6 @@
   "author": "Kent C. Dodds <[email protected]> (http://kentcdodds.com/)",
   "license": "MIT",
   "dependencies": {
-    "babel-core": "^6.26.0",
     "babel-macros": "^1.1.1",
     "babel-register": "^6.26.0",
     "babylon": "^6.18.0",

src/get-replacement.js

@@ -1,10 +1,9 @@
-const babel = require('babel-core')
 const requireFromString = require('require-from-string')
 const objectToAST = require('./object-to-ast')
 
 module.exports = getReplacement
 
-function getReplacement({string: stringToPreval, filename}) {
+function getReplacement({string: stringToPreval, filename, babel}) {
   const {code: transpiled} = babel.transform(stringToPreval, {
     filename,
   })

src/index.js

@@ -5,7 +5,8 @@ const objectToAST = require('./object-to-ast')
 
 module.exports = prevalPlugin
 
-function prevalPlugin({types: t, template, transformFromAst}) {
+function prevalPlugin(babel) {
+  const {types: t, template, transformFromAst} = babel
   const assignmentBuilder = template('const NAME = VALUE')
   return {
     name: 'preval',
@@ -22,7 +23,7 @@ function prevalPlugin({types: t, template, transformFromAst}) {
         comments.find(isPrevalComment).value = ' this file was prevaled'
 
         const {code: string} = transformFromAst(path.node)
-        const replacement = getReplacement({string, filename})
+        const replacement = getReplacement({string, filename, babel})
 
         const moduleExports = Object.assign(
           {},
@@ -50,7 +51,7 @@ function prevalPlugin({types: t, template, transformFromAst}) {
         if (!string) {
           throw new Error('Unable to determine the value of your preval string')
         }
-        const replacement = getReplacement({string, filename})
+        const replacement = getReplacement({string, filename, babel})
         path.replaceWith(replacement)
       },
       ImportDeclaration(path, {file: {opts: {filename}}}) {
@@ -88,6 +89,7 @@ function prevalPlugin({types: t, template, transformFromAst}) {
             module.exports = mod
           `,
           filename,
+          babel,
         })
         path.replaceWith(
           assignmentBuilder({

src/macro.js

@@ -4,19 +4,20 @@ const getReplacement = require('./get-replacement')
 
 module.exports = createMacro(prevalMacros)
 
-function prevalMacros({references, state}) {
+function prevalMacros({references, state, babel}) {
   references.default.forEach(referencePath => {
     if (referencePath.parentPath.type === 'TaggedTemplateExpression') {
-      asTag(referencePath.parentPath.get('quasi'), state)
+      asTag(referencePath.parentPath.get('quasi'), state, babel)
     } else if (referencePath.parentPath.type === 'CallExpression') {
-      asFunction(referencePath.parentPath.get('arguments'), state)
+      asFunction(referencePath.parentPath.get('arguments'), state, babel)
     } else if (referencePath.parentPath.type === 'JSXOpeningElement') {
       asJSX(
         {
           attributes: referencePath.parentPath.get('attributes'),
           children: referencePath.parentPath.parentPath.get('children'),
         },
         state,
+        babel,
       )
     } else if (referencePath.parentPath.type === 'JSXClosingElement') {
       // That's okay, we already prevaled this one on its opening element.
@@ -29,34 +30,37 @@ function prevalMacros({references, state}) {
   })
 }
 
-function asTag(quasiPath, {file: {opts: {filename}}}) {
+function asTag(quasiPath, {file: {opts: {filename}}}, babel) {
   const string = quasiPath.parentPath.get('quasi').evaluate().value
   quasiPath.parentPath.replaceWith(
     getReplacement({
       string,
       filename,
+      babel,
     }),
   )
 }
 
-function asFunction(argumentsPaths, {file: {opts: {filename}}}) {
+function asFunction(argumentsPaths, {file: {opts: {filename}}}, babel) {
   const string = argumentsPaths[0].evaluate().value
   argumentsPaths[0].parentPath.replaceWith(
     getReplacement({
       string,
       filename,
+      babel,
     }),
   )
 }
 
 // eslint-disable-next-line no-unused-vars
-function asJSX({attributes, children}, {file: {opts: {filename}}}) {
+function asJSX({attributes, children}, {file: {opts: {filename}}}, babel) {
   // It's a shame you cannot use evaluate() with JSX
   const string = children[0].node.value
   children[0].replaceWith(
     getReplacement({
       string,
       filename,
+      babel,
     }),
   )
   const {parentPath: {node: {openingElement, closingElement}}} = children[0]