submit-social-housing-lettings-and-sales-data/.github/workflows/review_pipeline.yml

name: Review app pipeline

on:
  issue_comment:
    types: [created]

defaults:
  run:
    shell: bash

jobs:
  setup:
    name: Resolve PR details
    if: github.event.issue.pull_request && startsWith(github.event.comment.body, '/deploy-review')
    runs-on: ubuntu-latest
    permissions:
      pull-requests: read
    outputs:
      pr_number: ${{ steps.resolve.outputs.pr_number }}
      ref: ${{ steps.resolve.outputs.ref }}
    steps:
      - name: Resolve PR number and ref
        id: resolve
        uses: actions/github-script@v7
        with:
          script: |
            const prNumber = context.issue.number;
            const { data: pr } = await github.rest.pulls.get({
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: prNumber,
            });
            core.setOutput('pr_number', prNumber.toString());
            core.setOutput('ref', pr.head.ref);            

  infra:
    name: Deploy review app infrastructure
    needs: [setup]
    uses: communitiesuk/submit-social-housing-lettings-and-sales-data-infrastructure/.github/workflows/create_review_app_infra.yml@main
    with:
      key: ${{ needs.setup.outputs.pr_number }}
      app_repo_role: arn:aws:iam::815624722760:role/core-application-repo
    permissions:
      id-token: write

  code:
    name: Deploy review app code
    needs: [setup, infra]
    uses: ./.github/workflows/aws_deploy.yml
    with:
      aws_account_id: 837698168072
      aws_role_prefix: core-dev
      aws_task_prefix: core-review-${{ needs.setup.outputs.pr_number }}
      concurrency_tag: ${{ needs.setup.outputs.pr_number }}
      environment: review
    permissions:
      id-token: write

  comment:
    name: Add link to PR
    needs: [setup, code]
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write

    steps:
      - name: Comment on PR with URL
        uses: actions/github-script@v7
        with:
          script: |
            const prNumber = ${{ needs.setup.outputs.pr_number }};
            const body = `Created review app at https://review.submit-social-housing-data.communities.gov.uk/${prNumber}. Note that the review app will be automatically deprovisioned after 30 days and will need the review app pipeline running again.`;
            const { data: comments } = await github.rest.issues.listComments({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: prNumber,
            });
            const duplicate = comments.find(c => c.body.startsWith('Created review app at'));
            if (!duplicate) {
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: prNumber,
                body: body,
              });
            }