build-publish-ephemeral.yaml

name: Manage Pull Request Preview Instances

on:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
      - closed

concurrency: preview-${{ github.ref }}

jobs:
  deploy-ephemeral-preview:
    name: Deploy or Remove Ephemeral Preview
    environment: 
      name: pull-requests-preview
      url: 'https://${{ github.repository_owner }}.github.io${{ vars.DOCUSAURUS_BASE_URL }}pr-${{ github.event.pull_request.number }}'
    runs-on: ubuntu-20.04

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Get Commit Hash
        id: commit_hash
        uses: prompt/actions-commit-hash@v3

      - name: Install and Build
        if: github.event.action != 'closed' 
        env: 
          REACT_APP_VERSION: ${{ vars.APP_VERSION }}.PR${{ github.event.pull_request.number }}-${{ github.run_number }}-${{ steps.commit_hash.outputs.short }}-ephemeral
          REACT_APP_DOCS_NEXT_HOST: ${{ vars.DOCS_NEXT_HOST }}
          REACT_APP_DOCS_NEXT_ORG: ${{ vars.DOCS_NEXT_ORG }}
          REACT_APP_DOCUSAURUS_BASE_URL: ${{ vars.DOCUSAURUS_BASE_URL }}pr-${{ github.event.pull_request.number }}
          UMAMI_WEBSITE_ID: ${{ vars.UMAMI_WEBSITE_ID }}
          UMAMI_ANALYTICS_DOMAIN: ${{ vars.UMAMI_ANALYTICS_DOMAIN }}
          UMAMI_DATAHOST_URL: ${{ vars.UMAMI_DATAHOST_URL }}
          UMAMI_DATA_DOMAIN: ${{ vars.UMAMI_DATA_DOMAINS }}
        run: |
          npm install
          npm run build

      - name: Deploy preview
        uses: rossjrw/pr-preview-action@v1
        with:
          source-dir: ./build/