Forked from jaredpalmer/presspack to better suit my needs

• Modern JavaScript through Webpack
• Live reload via BrowserSync
• SCSS support
• Easy dev environments with Docker Compose
• Stateless, immutable plugin management via Composer
• Helpful HTML5 Router for firing JS based on Wordpress page slug.
• Nothing else.

• Node.js
• Yarn
• PHP and Composer
• Docker for Mac / Windows
• Docker Compose

clone the repository
cd wp-content/themes/theme
yarn install

back to project root:
composer install # if you want plugins ( not required )
docker-compose up 

Get the latest WP from wordpress.org and copy the contents to project root.

In composer.json there are few plugins predifined, you might wanna change/remove them. Lean WP strips Wordpress from all the extra stuff, but there's no settings to select which parts you want to remove. For some projects this can be too much.

There's few example files in theme folder which you might wanna keep or overwrite everything for example with html5blank theme.

To work on the theme locally, open another window/tab in terminal, go to your theme folder and run:

yarn start

This will open a browser, watch all files (php, scss, js, etc) and reload the browser when you press save.

To create an optimized production build, run:

yarn build

This will minify assets, bundle and uglify javascript, and compile scss to css. It will also add cachebusting names to then ends of the compiled files, so you do not need to bump any enqueued asset versions in functions.php.

There are two ports involved, the port of the dockerized wordpress instance, and the port the Browser Sync runs on. To change the port of the dockerized wordpress instance go into docker-compose.yml and modify ports.

# docker-compose.yml
 ...
  ports:
    - "8080:80" # only need to change `9009:80` --> localhost:9009
 ...

If you want to change the port you develop on (the default is 4000), then open scripts/webpack.config.js and modify BrowserSyncPlugin's port option. If you changed the wordpress port above, be sure to also change proxy accordingly. Don't forget the trailing slash.

// scripts/webpack.config.js
...
new BrowserSyncPlugin({
  notify: false,
  host: 'localhost', 
  port: 4000, // this is the port you develop on. Can be anything.
  logLevel: 'silent',
  files: ['./*.php'],
  proxy: 'http://localhost:8080/', // This port must match docker-compose.yml
}),
...

.
├── composer.json                 # Compose dependencies (plugins)
├── composer.lock                 # Composer lock file
├── docker-compose.yml            # Docker Compose configuration
└── wp-content
    └── themes
        └── theme
            ├── scripts           # Build / Dev Scripts
            │   ├── build.js      # Build task
            │   ├── start.js      # Start task
            │   └── webpack.config.js # Webpack configuration   
            ├── src
            │   ├── index.js        # JavaScript entry point
            │   ├── routes          # Routes
            │   │   ├── common.js   # JS that will run on EVERY page
            │   │   └── <xxx>.js    # JS that will run on pages with <xxx> slug 
            │   ├── style.scss      # SCSS style entry point
            │   ├── styles          # SCSS
            │   │   ├── _global-vars.scss
            │   │   ├── _base.scss
            │   │   └── ...
            │   └── util
            │       ├── Router.js    # HTML5 Router, DO NOT TOUCH
            │       └── camelCase.js # Helper function for Router, DO NOT TOUCH
            ├── footer.php
            ├── functions.php
            ├── header.php
            ├── index.php
            ├── package.json         # Node.js dependencies
            └── page.php

• Jared Palmer @jaredpalmer