Automatic Deployments to SiteGround with Branch

Introduction

Branch is a continuous integration and deployment platform, designed to help you automate the building, testing and deployment of your WordPress projects whenever you push to Git.

Branch makes it easy to deploy your code to SiteGround from GitHub, Bitbucket or Gitlab. Simply connect Branch to your SiteGround account using an SSH key and then run Branch’s ready-made build recipe to deploy to the platform with RSync.

Using SiteGround’s new Site Tools dashboard, this guide will help you create a Branch account, link it to your WordPress project and automate your builds and deployments.

Don’t worry if you’re using cPanel — although the steps may look slightly different, they are essentially the same.

Follow the full step-by-step instructions below, or skip straight to the section you need using one of the following links.

Table of Contents

1. Sign up to Branch
2. Set up a New Project on Branch
3. Connect Branch to SiteGround
4. Add Build Steps
5. Build and Deploy a Theme or Plugin to SiteGround
6. Build and Deploy a Full WordPress Site to SiteGround
7. Managing Environments
8. Need Help?

Sign up to Branch

Signing up to Branch is easy and free — all you need is a GitHub, Bitbucket or GitLab account.

Once you have an account, you can run 20 builds and deployments for free every month, with the option to upgrade to a paid plan for more.

To sign up from the Branch homepage:

1. Select the Git host you would like to use (either GitHub, GitLab or Bitbucket)
2. After clicking, you will be redirected to your chosen Git host’s website and prompted to log in and authorize Branch to access to your account. Note: it’s important that Branch has access to the organization hosting the project you will be using.

Set up a New Project on Branch

Next, you will be prompted to pick a project. Start entering the name of your chosen project to see a list of matching Git repositories and select the correct one.

You can connect Branch to any Git repository containing a theme, a plugin, a full WordPress site, or any combination of the above.

After selecting a project, Branch will set up the connection to your Git provider by taking the following steps:

1. Adding an SSH key associated with the project. This lets Branch clone the repository.
2. Adding a webhook to the repository. This lets Branch know when there are new commits and pull requests to build.

Once your new Branch project has been created, you will be redirected to the project configuration screen on your Branch dashboard.

This is where you’ll add your build and test steps. This is also where you can add (secret encrypted) variables to your Branch build environment and where you can manage the settings for your project.

But first you will need to give Branch access to your SiteGround account.

Connect Branch to SiteGround

Give Branch access to your SiteGround account with an SSH key:

1. Select your project from your Branch dashboard
2. Click Settings and scroll down to find your project’s SSH key under SSH public key
3. Click Only show key and copy the entire key to your clipboard
4. Log in to your SiteGround Dashboard and go to Site Tools for the site you want to connect to Branch
5. In the sidebar, click Devs and then select SSH Keys Manager
6. Under the Add New panel, switch to the Import tab and fill in the following fields:
   1. Key Name: enter a name for your Branch key
   2. Public key: paste your SSH key
7. Click Import and wait for confirmation that your key has been imported successfully

Now Branch can connect to your SiteGround account, it’s time to head back into your dashboard to start adding build and test steps to your project.

Add Build Steps

To add a build step:

1. Click into your project from your Branch dashboard and select Steps
2. From here, you can start adding your build steps. Scroll down to the section Add your first build step and click Add build step.

You have the choice to either use one of Branch’s built-in build recipes or define your own custom steps.

For common use cases, there are ready-made build recipes. For example, compiling frontend assets with NPM or validating your code with the WordPress Coding Standards.

Common Build Steps

To use an existing build recipe:

1. In the Build recipes field select your chosen task from the dropdown list
2. Click Save to add it to your build steps

Custom Build Steps

To define your own steps, fill in the following fields and click Save:

1. Name: enter a name for your step
2. Environment: select an environment in which to run the step eg php, node, ssh and so on
3. Commands: add the commands you want to run in this step

Advanced Options

You may want to run certain steps on specific Git branches only, say if you only want to deploy when pushing to master.

If so, toggle the Advanced options section of the build step and enter the name of the required branch.

Build and Deploy a Theme or Plugin to SiteGround

In this example, we will deploy a plugin from GitHub to SiteGround. The process would be the same if we were deploying a theme, or if we were using Bitbucket or GitLab.

1. Connect Branch to your SiteGround account
2. From the Branch dashboard, go into your project and click the Steps tab
3. Add the steps necessary to build your theme or plugin For example, you might need to run composer install to pull in the PHP dependencies used by your plugin or, if you’re building a theme, you may have some frontend build steps using Node or Gulp. Branch has a number of built-in build recipes for tasks just like these.
   Note: if you’re running npm install, make sure to delete your node_modules directory before attempting to deploy.
   
   Let’s take the Composer build recipe as an example. To add this as your first build step:
   1. In the Build recipes field, select Install PHP dependencies with Composer from the dropdown list
   2. Click Save to add it to your build steps
4. Next, add your deployment step. You can use RSync or SFTP, but let’s use RSync as it’s the recommended solution and supported by SiteGround. To add this deployment step:
   1. In the Build recipe field select Deploy to SiteGround (RSync) from the dropdown list
   2. Configure the RSync connection by completing the following fields:
      • Username: You can find your SSH username in your SiteGround dashboard (Site Tools > Devs > SSH Keys Manager)
      • Host: Your SSH hostname is also available in SiteGround’s SSH Keys Manager
      • Files: The * means that we want to deploy all non-hidden files. In most cases you can just leave this as it is – but make sure to delete any files you don’t want to deploy (for example, node_modules if you’re running npm install).
      • Site Name: Usually, the site name is the URL of your site (eg ‘yoursite.com’). If you are unsure, you can find the name of your site in the dropdown list showing your different sites in your SiteGround dashboard.
      • Path: The root to your WordPress site on SiteGround is public_html. As an example, to deploy our plugin, the path would be public_html/wp-content/plugins/Cool-Plugin.
      • Advanced options: To assign a build step to a specific Git branch, click on this section and enter the branch name. For example, if you only wanted to deploy when pushing to master, you would type ‘master’ in this field.

1. Click Save to add your deploy step

Your build pipeline is now ready to trigger your first build and deployment.

Triggering Your First Build

There are two ways to do this:

1. Manually: click Run build on your project’s configuration page. This will trigger a build from the default branch (this is set to ‘master’ unless you change it under Advanced options)
2. Automatically: push new code to GitHub using Git to automatically trigger a build for that specific commit

For now, let’s trigger a build manually. Clicking Run build will redirect us to the build overview screen, where we can follow the progress of our build.

Once the build has finished running, the build steps will turn green and you will be able to see the build logs.

If you log into your WordPress site on SiteGround, you will be able to see that your plugin has been deployed.

Now every time you push a new commit to GitHub, Branch will automatically run your build steps for you and deploy with RSync.

Pull Requests

If you have an open pull request on GitHub while the build is running, this will show as pending.

You will be able to merge any pending pull requests once the build has finished.

This is especially useful if you’re using Branch to put new code on a staging site before merging it into your master branch.

Failed Builds

If something goes wrong during any of the build steps, the whole build will be stopped and any incomplete steps will turn red.

If a build fails, you can check the Build logs to find out the reason why. In the above case, we accidentally wrote ‘plugin’ instead of ‘plugins’ in the file path.

If you have an open pull request, the error will also show up on GitHub.

Build and Deploy a Full WordPress Site to SiteGround

You can also use Branch to automatically build and deploy a full WordPress site to SiteGround.

For example, you might keep your entire WordPress site in a Git repository, either by committing core files or by pulling in WordPress core as a dependency using Composer.

To deploy a WordPress site to SiteGround, you can follow the same steps to deploy a plugin or theme to SiteGround.

Note: When configuring your Deploy to SiteGround (RSync) build step you will need to enter public_html in the Path field, instead of the longer path in the above example (public_html/wp-content/plugins|themes).

Managing Environments

When setting up automated deployment solutions like Branch, it’s a good idea to consider your deployment workflow.

For example, you might want to push your code to a staging or development environment for testing before unleashing it onto your production site.

Branch lets you add different build and deploy steps for different environments, helping to make your deployment process more robust.

Deploying to a Staging Environment

With SiteGround, it’s easy to set up new WordPress sites with ‘temporary’ domains, which can work well as staging environments.

To deploy to a specific environment, enter the domain name in the Site Name field when configuring the RSync connection as part of your deployment build step.

Deploying to a Production Environment

To complete your deployment pipeline, you could add an additional step to put your code onto your live site.

To do this, add another Deploy to SiteGround (RSync) step to your project.

Note: make sure to specify the ‘master’ branch under Advanced options.

Your code changes would then be deployed to your live site every time you merged them into your ‘master’ branch.

Sign up to Branch

Signing up for a Branch account is free and easy. Just head over to branchci.com and sign up with GitHub, Bitbucket or GitLab.

» Sign up to Branch

With a free account you get 20 builds every month. If you need more than that you can upgrade to a paid account.

Need Help?

We hope this guide has been helpful, but if you still have any questions or feedback, or if you just want to chat about CI/CD, please reach out by clicking the chat icon or by email at hi@branchci.com. Don’t be a stranger!