PR Preview Environments

GitHub Action

name: Preview
on:
  pull_request:
    types: [opened, synchronize, reopened, closed]

jobs:
  preview:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: npm install
      - name: Deploy
        if: github.event.action != 'closed'
        run: |
          wd apply --stage pr-${{ github.event.pull_request.number }}
          wd deploy --stage pr-${{ github.event.pull_request.number }}
        env:
          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
      - name: Destroy
        if: github.event.action == 'closed'
        run: wd destroy --stage pr-${{ github.event.pull_request.number }}
        env:
          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}

Cleanup

Add a daily cron to catch orphaned stages:

on:
  schedule:
    - cron: "0 3 * * *"
jobs:
  cleanup:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: npm install && wd gc