Cloudflare Pages allows to create a website directly from a git repository (GitHub, GitLab). Been there, seen that, works fine, but... Yeah, but. I decided to store more than one site in a single repository. In that case, the flow provided by Cloudflare isn't enough.

Monorepos or repositories with multiple codebases/applications currently cannot use the automatic GitHub/GitLab integration to build multiple sites from the same repository. However, Direct Uploads can be used to upload a monorepo as separate Pages projects from your own computer.

I had to take control of the build and push to CF process. GitHub Actions, cloudflare/pages-action to be more specific, is a perfect match for that task.

The process looks like this:

1. Build the page
2. Push to Cloudflare
3. Profit

Easy, isn't it? The build step is different on project-by-project basis, so we won't cover it here. It doesn't matter if you're using Next.js, Hugo or other StaticSiteGeneratorUltimate, the important part are the generated files.

Configuration

Cloudflare Pages project

We need a project created in Cloudflare Pages. It should be configured as "direct upload". The "Connect to Git" option doesn't work for us, since we want to push files ourselves. In the end, you're taking the control of it.

Cloudflare's Account ID and API Token

The page project is there, not access keys: Account ID and API Token:

Account ID can be found on sidebar once you select any of the configured websites or go to the list of Pages in Cloudflare's dashboard. It's also available in the URL once you log in.

API Token has to be generated manually:

1. Go to "My Profile", then to "API tokens" in Cloudflare's dashboard.
2. Pick a "custom token" option.
3. In "Account Resources" pick "Cloudflare Pages" with "Edit" access.
4. The rest doesn't matter.

Store both values as secrets in your repository.

Action

name: Deploy

jobs:
  deploy:
    name: Deploy
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      # build page in ./out

      - uses: cloudflare/pages-action@1
        with:
          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
          projectName: CF-PROJECT-NAME
          directory: out

That's all. In the past you had to configure the @cloudflare/wrangler action manually. Today the configuration above is enough.

The apiToken and accountId variables used in action are the keys created in previous steps. projectName is well... Project name from Cloudflare's dashboard (name, not id or other hash). directory it directory, where the build site files are located. Files from that directory will be pushed to CF (in the above example it's out).

apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
projectName: CF-PROJECT-NAME
directory: out