pr-preview.yml

name: pr-preview

on:
  pull_request:
    branches: ['main']
jobs:
  deploy:
    runs-on: ubuntu-latest
    env:
      PR_PATH: pull/${{ github.event.number }}
      TERRA_DEV_SITE_PUBLIC_PATH: "/terra-core/pull/${{ github.event.number }}/"
      BASE_URL: "https://engineering.cerner.com/${{ github.event.repository.name }}/pull/${{ github.event.number }}/"
      ENVIRONMENT_NAME: preview-pr-${{ github.event.number }}
    steps:
      - name: check for previous deployment
        id: check-previous
        uses: octokit/request-action@v2.x
        with:
          route: GET /repos/{repository}/deployments
          repository: ${{ github.repository }}
          ref: ${{ github.event.pull_request.head.ref }}
        env:
          GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}'

      - name: set previous deployment as inactive
        if: |
          steps.check-previous.outputs.status != '404' &&
            toJSON(fromJSON(steps.check-previous.outputs.data)) != '[]'
        uses: octokit/request-action@v2.x
        with:
          route: POST /repos/{repository}/deployments/{deployment}/statuses
          repository: ${{ github.repository }}
          deployment: ${{ fromJSON(steps.check-previous.outputs.data)[0].id }}
          log_url: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
          state: inactive
        env:
          GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}'

      - name: get pull request
        id: get-pull-request
        uses: octokit/request-action@v2.x
        with:
          route: GET /repos/{repository}/pulls/{issue_id}
          repository: ${{ github.repository }}
          issue_id: ${{ github.event.number }}
        env:
          GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}'

      - name: create deployment
        id: create-deployment
        uses: octokit/request-action@v2.x
        if: |
          steps.check-previous.outputs.status != '404'
        env:
          GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}'
        with:
          route: POST /repos/{repository}/deployments
          repository: ${{ github.repository }}
          ref: ${{ github.event.pull_request.head.ref }}
          transient_environment: true
          auto_merge: false
          environment: ${{env.ENVIRONMENT_NAME}}
          required_contexts: '[]'

      - name: set deployment status to in progress
        id: start_deployment
        uses: octokit/request-action@v2.x
        if: |
          steps.check-previous.outputs.status != '404'
        with:
          route: POST /repos/{repository}/deployments/{deployment}/statuses
          repository: ${{ github.repository }}
          deployment: ${{ fromJSON(steps.create-deployment.outputs.data).id }}
          environment: ${{ env.ENVIRONMENT_NAME }}
          environment_url: ${{ env.BASE_URL }}
          log_url: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
          state: in_progress
        env:
          GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}'

      - uses: actions/checkout@v3
        with:
          ref: ${{ fromJSON(steps.get-pull-request.outputs.data).head.sha }}

      - name: setup project
        uses: ./.github/actions/setup      

      - name: build project
        env:
          TERRA_DEV_SITE_NEW_RELIC_LICENSE_KEY: ${{ secrets.TERRA_DEV_SITE_NEW_RELIC_LICENSE_KEY }}
          TERRA_DEV_SITE_NEW_RELIC_APPLICATION_ID: "144458769"
        run: npm run compile:prod

      - name: deploy the pull request
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./build
          destination_dir: ${{ env.PR_PATH }}

      - name: set deployment status to success
        id: successful_deployment
        uses: octokit/request-action@v2.x
        with:
          route: POST /repos/{repository}/deployments/{deployment}/statuses
          repository: ${{ github.repository }}
          deployment: ${{ fromJson(steps.create-deployment.outputs.data).id }}
          environment: ${{ env.ENVIRONMENT_NAME }}
          environment_url: ${{ env.BASE_URL }}
          log_url: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
          state: success
        env:
          GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}'

      - name: set deployment status to failure
        id: failed_deployment
        uses: octokit/request-action@v2.x
        if: failure()
        with:
          route: POST /repos/{repository}/deployments/{deployment}/statuses
          repository: ${{ github.repository }}
          deployment: ${{ fromJson(steps.create-deployment.outputs.data).id }}
          environment: ${{ env.ENVIRONMENT_NAME }}
          environment_url: ${{ env.BASE_URL }}
          log_url: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
          state: failure
        env:
          GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}'