Design System setup react and styled-components

setting a multiple monorepo mechanism with lerna and yarn workspaces.

Lerna setup

npx lerna init

This Command will generate a package.json and lerna.json file.

Setup the workspaces in the package.json and tell Lerna to use yarn as the npmClient. Also set the version to independent so we can enforce semver for each package.

// package.json
{
  "name": "root",
  "private": true,
  "workspaces": ["packages/*"],
  "devDependencies": {
    "lerna": "^3.22.1"
  }
}

// lerna.json
{
  "packages": ["packages/*"],
  "npmClient": "yarn",
  "useWorkspaces": true,
  "version": "independent"
}

Babel setup

yarn add --dev -W @babel/cli @babel/core @babel/preset-react @babel/preset-env babel-core@7.0.0-bridge.0 babel-loader babel-plugin-styled-components webpack

Storybook setup

yarn add --dev -W @storybook/react @storybook/addon-docs @storybook/preset-create-react-app

Reactjs

yarn add --dev -W react react-dom styled-components

TODO: Rollup

Debating to todo this!

yarn add --dev -W rollup @rollup/plugin-babel @babel/preset-typescript @babel/core @rollup/plugin-node-resolve rollup-plugin-peer-deps-external

import resolve from '@rollup/plugin-node-resolve';
import babel from '@rollup/plugin-babel'
import pkg from './package.json';
import path from 'path'

import analyze from 'rollup-plugin-analyzer'

import external from 'rollup-plugin-peer-deps-external'

const extensions = ['.ts', '.tsx']
const PACKAGE_ROOT =  './packages/**/*/index.js'

const wd = path.resolve(__dirname, 'packages/button/src/index.js' )
console.log('wd: ', wd);

export default {
    input: wd, //'./src/index.ts',
    plugins: [
        external(),
        // Allows node_modules resolution
        resolve({ extensions }),

        // Compile TypeScript/JavaScript files
        babel({ extensions, include: ['src/**/*'], babelHelpers: 'bundled' }),
        analyze({ limit: 0 }),
    ],

    output: [
        // Only exporting es modules
        {
            file: pkg.module,
            format: 'es',
        },
    ],
}

fitfab / designsystem