1
0
Fork 0
mirror of https://github.com/terribleplan/next.js.git synced 2024-01-19 02:48:18 +00:00
next.js/examples/with-global-stylesheet/README.md

63 lines
3 KiB
Markdown
Raw Normal View History

[![Deploy to now](https://deploy.now.sh/static/button.svg)](https://deploy.now.sh/?repo=https://github.com/zeit/next.js/tree/master/examples/with-global-stylesheet)
# Global Stylesheet example
This is an example of how you can include a global stylesheet in a next.js webapp.
## How to use
### Using `create-next-app`
Download [`create-next-app`](https://github.com/segmentio/create-next-app) to bootstrap the example:
```
npm i -g create-next-app
create-next-app --example with-global-stylesheet with-global-stylesheet-app
```
### Download manually
Download the example [or clone the repo](https://github.com/zeit/next.js):
```bash
curl https://codeload.github.com/zeit/next.js/tar.gz/canary | tar -xz --strip=2 next.js-canary/examples/with-global-stylesheet
cd with-global-stylesheet
```
To get this example running you just need to
npm install .
npm run dev
2017-03-10 08:10:44 +00:00
Visit [http://localhost:3000](http://localhost:3000) and try to modify `styles/index.scss` changing color. Your changes should be picked up instantly.
Also see it working with plain css here
![example](example.gif)
Deploy it to the cloud with [now](https://zeit.co/now) ([download](https://zeit.co/download))
```bash
now
```
## The idea behind the example
The strategy here is to transpile the stylesheet file to a css-in-js file so that it can be loaded and hot reloaded both on the server and the client. For this purpose I created a babel loader plugin called [babel-loader-wrap-in-js](https://github.com/davibe/babel-plugin-wrap-in-js).
Another babel plugin [module-resolver](https://github.com/tleunen/babel-plugin-module-resolver) enables us to import stylesheets from js (e.g. pages or components) through a `styles` directory alias rather than relative paths.
The `sass-loader` is configured with `includePaths: ['styles', 'node_modules']` so that your scss can `@import` from those places, again without relative paths, for maximum convenience and ability to use npm-published libraries. Furthermore, `glob` paths are also supported, so one could for example add `'node_modules/@material/*'` to the `includePaths`, which would make [material-components-web](https://github.com/material-components/material-components-web) (if you'd like) even easier to work with.
Furthermore, PostCSS is used to [pre-process](https://medium.com/@ddprrt/deconfusing-pre-and-post-processing-d68e3bd078a3) both `css` and `scss` stylesheets, the latter after Sass pre-processing. This is to illustrate `@import 'normalize.css';` from `node_modules` thanks to `postcss-easy-import`. [Autoprefixer](https://github.com/postcss/autoprefixer) is also added as a "best practice". Consider [cssnext](http://cssnext.io) instead, which includes `autoprefixer` as well as many other CSS spec features.
This project shows how you can set it up. Have a look at:
- .babelrc
- next.config.js
- pages/index.js
- postcss.config.js
- styles/index.scss
Please, report any issue on enhancement related to this example to its original
github repository https://github.com/davibe/next.js-css-global-style-test