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# [Sage](https://roots.io/sage/)
[![Packagist](https://img.shields.io/packagist/vpre/roots/sage.svg?style=flat-square)](https://packagist.org/packages/roots/sage)
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[![Build Status](https://img.shields.io/travis/roots/sage.svg?style=flat-square)](https://travis-ci.org/roots/sage)
Sage is a WordPress starter theme with a modern development workflow.
Write stylesheets with Sass, automatically check your JavaScript for errors, optimize images, enable synchronized browser testing, and more.
## Features
* [Webpack](https://webpack.github.io/) is used as a build tool for compiling stylesheets, checking for JavaScript errors, optimizing images, and concatenating and minifying files
* [BrowserSync](http://www.browsersync.io/) for keeping multiple browsers and devices synchronized while testing, along with injecting updated CSS and JS into your browser while you're developing
* [Bootstrap](http://getbootstrap.com/)
* Template inheritance with the [theme wrapper](https://roots.io/sage/docs/theme-wrapper/)
* ARIA roles and microformats
* Posts use the [hNews](http://microformats.org/wiki/hnews) microformat
* [Multilingual ready](https://roots.io/wpml/) and over 30 available [community translations](https://github.com/roots/sage-translations)
Install the [Soil](https://roots.io/plugins/soil/) plugin to enable additional recommended features:
* Load jQuery from the jQuery CDN
* Cleaner WordPress markup
* Cleaner HTML output of navigation menus
* Root relative URLs
* Nice search
* Google Analytics snippet from [HTML5 Boilerplate](http://html5boilerplate.com/)
* Move all JS to the footer
* Disable trackbacks and pingbacks
See a complete working example in the [roots-example-project.com repo](https://github.com/roots/roots-example-project.com).
## Requirements
Make sure all dependencies have been installed before moving on:
* [PHP](http://php.net/manual/en/install.php) >= 5.5.x
* [Composer](https://getcomposer.org/download/)
* [Node.js](http://nodejs.org/) >= 0.12.x
## Theme installation
From the command line, run the following commands from the root of your WordPress site (where `composer.json` exists). These instructions assume you're using a [Bedrock](https://roots.io/bedrock/)-based WordPress setup. If you're using Vagrant, make sure to run these commands from the Vagrant box (`vagrant ssh`). Create a new theme based on Sage by using Composer's [`create-project`](https://getcomposer.org/doc/03-cli.md#create-project):
```shell
# @ example.com/site
$ composer create-project roots/sage web/app/themes/your-theme-name 9.0.0-alpha.1
```
Then activate the theme via [wp-cli](http://wp-cli.org/commands/theme/activate/):
```shell
# @ example.com/site
$ wp theme activate your-theme-name
```
## Theme structure
```shell
themes/theme-name/ # → Root of your Sage based theme
├── assets # → Front-end assets
│   ├── config.json # → Settings for compiled assets
│   ├── fonts/ # → Theme fonts
│   ├── images/ # → Theme images
│   ├── scripts/ # → Theme JS
│   └── styles/ # → Theme stylesheets
├── composer.json # → Autoloading for `src/` files
├── composer.lock # → Composer lock file (never manually edit)
├── dist/ # → Built theme assets (never manually edit)
├── functions.php # → Never manually edit
├── index.php # → Never manually edit
├── node_modules/ # → Node.js packages (never manually edit)
├── package.json # → Node.js dependencies and scripts
├── screenshot.png # → Theme screenshot for WP admin
├── src/ # → Theme PHP
├── style.css # → Theme meta information
├── templates/ # → Theme templates
│   ├── layouts/ # → Base templates
│   └── partials/ # → Partial templates
├── vendor/ # → Composer packages (never manually edit)
├── watch.js # → Webpack/BrowserSync watch config
└── webpack.config.js # → Webpack config
```
## Theme setup
Edit `src/lib/setup.php` to enable or disable theme features, setup navigation menus, post thumbnail sizes, post formats, and sidebars.
## Theme development
Sage uses [Webpack](https://webpack.github.io/) as a build tool and [npm](https://www.npmjs.com/) to manage front-end packages.
### Install dependencies
From the command line on your host machine (not on your Vagrant development box), navigate to the theme directory then run `npm install`:
```shell
# @ example.com/site/web/app/themes/your-theme-name
$ npm install
```
You now have all the necessary dependencies to run the build process.
### Available build commands
* `npm run build` — Compile and optimize the files in your assets directory
* `npm run watch` — Compile assets when file changes are made, start BrowserSync session
* `npm run build:production` — Compile assets for production
### Using BrowserSync
To use BrowserSync during `npm watch` you need to update `devUrl` at the bottom of `assets/config.json` to reflect your local development hostname.
For example, if your local development URL is `https://project-name.dev` you would update the file to read:
```json
...
"devUrl": "https://project-name.dev",
...
```
If you are not using [Bedrock](https://roots.io/bedrock/), you should also update `publicPatch` to reflect your folder structure.
If your theme is placed in a folder called `sage` then in a standard wordpress setup it should look like this:
```json
...
"output": {
"path": "dist",
"publicPath": "/wp-content/themes/sage/dist/"
}
...
```
## Documentation
Sage documentation is available at [https://roots.io/sage/docs/](https://roots.io/sage/docs/).
## Contributing
Contributions are welcome from everyone. We have [contributing guidelines](https://github.com/roots/guidelines/blob/master/CONTRIBUTING.md) to help you get started.
## Community
Keep track of development and community news.
* Participate on the [Roots Discourse](https://discourse.roots.io/)
* Follow [@rootswp on Twitter](https://twitter.com/rootswp)
* Read and subscribe to the [Roots Blog](https://roots.io/blog/)
* Subscribe to the [Roots Newsletter](https://roots.io/subscribe/)
* Listen to the [Roots Radio podcast](https://roots.io/podcast/)