⚠️ Note: To use this action, you must have access to the GitHub Actions feature. GitHub Actions are currently only available in public beta. You can apply for the GitHub Actions beta here.

This simple action calls the Cloudflare API to purge the cache of your website, which can be a helpful last step after deploying a new version.

All sensitive variables should be set as encrypted secrets in the action's configuration.

Both authentication methods below require you to grab information from the API Tokens page in the dashboard. Details on the inner workings of each method can be found in Cloudflare's API docs.

API Tokens are a new feature as of August 2019. They allow you to restrict the scope of this action to only purging the cache of zones you specify. In other words, this is much safer than allowing this action complete control of your entire Cloudflare account. (I'm not evil though, I promise. 😊)

Creating a token can be tricky, so here's what you should enter on this page to create a token for purging the cache of a single domain on your account:

This is the "traditional" method of authenticating — simply grab your "Global API Key" from the dashboard. Using this method also requires a second environment variable with the email address linked to your account.

Place in a .yml file such as this one in your .github/workflows folder. Refer to the documentation on workflow YAML syntax here.

name: Deploy my website
on: push

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:

    # Put steps here to build your site, deploy it to a service, etc.

    - name: Purge cache
      uses: jakejarvis/cloudflare-purge-action@master
      env:
        # Zone is required by both authentication methods
        CLOUDFLARE_ZONE: ${{ secrets.CLOUDFLARE_ZONE }}

        CLOUDFLARE_TOKEN: ${{ secrets.CLOUDFLARE_TOKEN }}
        # ...or:
        CLOUDFLARE_EMAIL: ${{ secrets.CLOUDFLARE_EMAIL }}
        CLOUDFLARE_KEY: ${{ secrets.CLOUDFLARE_KEY }}

To purge only specific files, you can pass an array of fully qualified URLs via a fourth environment variable named PURGE_URLS. Unfortunately, Cloudflare doesn't support wildcards (unless you're on the insanely expensive Enterprise plan) so in order to purge a folder, you'd need to list every file in that folder. It's probably safer to leave this out and purge everything, but in case you want really to, the syntax is as follows:

PURGE_URLS: '["https://jarv.is/style.css", "https://jarv.is/favicon.ico"]'

This project is distributed under the MIT license.