Step 0: Clone your repo on your server
This service assumes you have cloned your desired git repository (Bitbucket or Github) in your server and your user (in our case: deployer) can pull changes from your private/public repository.
Step 1: Create a new project
Repository details: Fill in the repository and server details.
Step 2: Add gitpull.io's public key
Next step is to add our server's public key to your deployer user accounts ~/.ssh/authorized_keys file. If you don't have this file yet, create one and append the public key (provided in next step) at the end of the file with your favorite text editor. I'm using vi here.
Now save and close the file.
Step 3: Add a webhook
The webhook URL shown in the next step, add that URL to your repository's webhook interface. I'm using Bitbucket here:
And you are done! Start pushing your code as usual and we will keep your server up-to-date.