a rollup plugin for react sfcs

NPM: http://npm.im/rollup-plugin-react-sfc

⚠️ THIS PACKAGE IS JUST A PROOF OF CONCEPT. IT WORKS ONLY ON TEST CASES SHOWN IN THE REPO.

• https://gist.github.com/sw-yx/b30d7e6bdcc2575f8f02d7fa8afcb587#domain-specific-react
• https://github.com/react-sfc/react-sfc-proposal

usage

take a rollup react app (try it out in this example)

npm i -D rollup-plugin-react-sfc  

FOR NOW - make sure you have styled-jsx setup. We have a hard dependency on styled-jsx to do css-in-js for the time being. It is tricky to set up - see https://github.com/sw-yx/rollup-react-boilerplate for how I did it. It's super janky right now, sorry!!

// example rollup.config.js
import SFC from 'rollup-plugin-react-sfc'
export default () => {
  //...
  plugins: [
  // 	babel({
  // 		presets: [
  // 			'react-app',
  // 		],
  // 		exclude: 'node_modules/**',
  // 		runtimeHelpers: true,
  // 	}),
    // plugin(/* options */)
    SFC({
      showComponentDisplayName: true
    })
  ]
}

Features implemented

• [x] uses react-sfc properly
• [x] set displayName based on fileName?

TODO:

• [ ] static CSS export (most important!)
• [ ] it does not properly work with styled-jsx in rollup - need SUPER hacky shit to work (see boilerplate's index.html)
• [ ] useEffect dependency tracking
• [ ] nothing graphql related yet
• [ ] optional css no-op function for syntax highlighting in JS
• [ ] $value shorthand eg $value
• [ ] $value generalized eg $style

helpful resources used in making this

• make plugin design
  • https://github.com/elemental-design/rollup-plugin-mdx/blob/master/src/index.js
    • maybe just transform is needed
• make rollup understand jsx
  • https://github.com/KaiHotz/react-rollup-boilerplate/blob/master/package.json
    • maybe need to pass thru babel first to deal with unexpected token
  • https://github.com/alexmingoia/jsx-transform
    • use this to make rollup not vomit on jsx
  • https://rollupjs.org/guide/en/#acorninjectplugins
    • or this?
    • yes this did it
• transforming
  • https://github.com/rollup/plugins/tree/master/packages/pluginutils#attachscopes
  • https://github.com/rollup/plugins/blob/master/packages/dynamic-import-vars/src/index.js
    • how to use estree and mstring together

misc inspo

• https://github.com/yuchi/hooks.macro
• detour to babel: https://astexplorer.net/#/gist/23730d63bb02a39393bf3dba270d18e6/fc1cc76e0b6e56d8e9be8520c06ab077a7717dd6

notes to self

• does not work with vite - no rollup in dev - but maybe can use vite's transform https://github.com/vitejs/vite/issues/657