If you are one of those people who has to configure Gulp to compile SASS assets, concat and minify JS files, and Hot Reload for every single one of your WordPress projects, then this project is for you. On this project, we've utilized Docker to setup a container with latest version of WordPress and setup Gulp. All you need to do is, run docker-compose up on your terminal and it will fire up the docker running Webserver to serve the WordPress and Node Server to compile SASS to CSS, minify and concatenate JavaScript and to hot reload.

You can then access your site at the domain you've set in the .env file. For example, if you site the SITE_URL to be yourdomain.com, then accessin this URL on your browser will bring up the normal WordPress site without the hot reloading enabled. You can access the hot reloading enabled version of the site at http://yourdomain.com/:3000.

• Just worry about the things you are actually working with (themes and plugins folders from wp-content)
• Less configuration
• Comes with the PHPMyAdmin built-in, so you can manage the database
• You can benefit from what BrowserSync has to offer:
  • Hot reloading for JavaScripts and Style Injection for CSS changes
  • Mobile Debugging
  • Your scrolls, clicks, refresh and form actions are mirrored between different devices and browsersers
  • ..these are just a few to list, visit BrowserSync for more details

You may start by cloning this repo your machine. If you are working on an existing site, then copy the themes in to src/themes/, plugins into src/plugins/ and the uploads into src/uploads. Also, if you have the Database SQL file, then place it inside the src/initial-db directory.

git clone https://github.com/suthanbala/wordpress-docker-gulp.git dev.yourdomain.com
git remote rm origin

The command above clones the repo to your machine, then disassociate the repo. You can then commit to your own repo.

You should now have the following structure:

dev.yourdomain.com
│   readme-assets
└───src
│   └───themes
│   └───plugins
│   └───uploads
│   └───initial-db
│   └───...
└───scripts
│   └───...
│   .env
│   docker-compose.yml
│   Dockerfile
│   ...

The work directory will be src.

• Docker
• WordPress
• BrowserSync
• NodeJS
• SASS

You must have Docker installed on your machine. Everything outlined in this project gets run within the Docker container. Docker will download them and install them into the container during the build process.

You may want to add a host entry to your machine for the website you'll be creating. Run sudo nano /etc/hosts in your terminal if you're on Unix/MacOS, or, open NotePad as administrator, then open C:\Windows\System32\drivers\etc\hosts if you're on Windows. Then append the following line 127.0.0.1 yourdomain.com to the hosts file. This will ensure, whenever you hit yourdomain.com on your machine, it points to your machine than going out to the internet.

git clone https://github.com/suthanbala/wordpress-docker-gulp.git dev.yourdomain.com

Go into the working directory and update the SITE_URL in your .env. Make sure you add that domain to your host file Instructions here. Once that's done, in your terminal, run the following command to build the containers:

docker-compose build

Now that you have the toolkit ready, you need a skeleton theme to start . You can create one at Underscores, it comes pre-packaged with a lot of WordPress recommended presets, and all necessary templates, HTML5 markup, and even SASS. To get the SASS enabled theme, click on Advanced Options, then check the _sassify option. Download the theme, and extract it into the src/themes/ directory.

Currently three directories are mounted into the projects:

• src/themes/* --> wp-content/themes/
• src/plugins/* --> wp-content/plugins/
• src/uploads/* --> wp-content/uploads/

Gulp is configured to watch for any JS and SCSS files within your themes. JS is split into two categories, one being the plugins, and the second being the app.js. We separated the plugins so they can be loaded first to the page. Then the app.js can utilize that.

The files must be placed like the following:

- themes
│   └───my-theme
    │   └───src
        │   └───sass
            │   └───styles.scss
            │   └───...
        │   └───js
            │   └───script1.js
            │   └───script2.js
                │   └───plugins
                    │   └───jquery.js
                    │   └───flexslider.js
    │   └───...

The project is set to watch for any changes made to any sass files located in the directory src/themes/yourtheme/src/sass/. If you are using Underscores generated theme, then please move the themename/sass folder into themename/src/sass. Gulp watches and compiles the SASS from src/themes/themename/src/sass/style.scss to src/themes/themename/style.css.

If you have multiple scss files, be sure to import them into the style.scss using @import directive.

Please your Javascripts in the src/themes/themename/src/js. If it's a plugin, then place them in src/themes/themename/src/js/plugins/. Anything else can go directly in the src/themes/themename/src/js.

This ensures we combine and concat all the plugins together and load them ahead of the app.js. When we load the app.js, we can be sure that all the plugins have been loaded.

Gulp is set to watch for any changes made in the src/themes/yourtheme/src/js/*.js folder and create a combined and minified src/themes/yourtheme/js/main.min.js. Also, the src/themes/yourtheme/src/js/plugins/*.js folder and create a combined and minified src/themes/yourtheme/js/plugins.min.js

The project comes with the PHPMyAdmin configured to connect to the MYSQL database without any credentials. You can access the PHPMyAdmin at localhost:8080.

While developing a WordPress theme, you are only making changes to either theme and plugins folder. However, when you are ready to deploy, you need the WordPress core files and database.

Not to worry, we have that covered as well. You can run the ./scripts/export_all.sh bash command. This will copy the WordPress core files and database SQL from the Docker container and place them in the ./build folder.

You can then upload them to your server.

• To fully export the project, run the export_all.sh bash script located in the scripts folder. This will export all the source code and the SQL file into the build directory.
• If you just need the database, you can run the /scripts/export_db.sh Bash script. This will create a db.sql in the build directory.
• If you just need the source files to be exported, you can run the /scripts/export_src.sh Bash script. This will copy all the source code including the themes, and plugins with the proper WordPress structure in to build/html directory.