name: pr-upload-render-test-result

permissions:
  pull-requests: write # This is required to leave a comment on the PR
  id-token: write      # This is required for requesting the AWS JWT

on:
  workflow_run:
    workflows: [linux-ci]
    types:
      - completed

jobs:
  upload-render-test-result:
    runs-on: ubuntu-22.04
    if: github.event.workflow_run.event == 'pull_request'
    env:
      html_filename: "linux-drawable.html"
    steps:
      - uses: actions/checkout@v4

      - uses: ./.github/actions/get-pr-number
        id: get-pr-number

      - uses: ./.github/actions/download-workflow-run-artifact
        with:
          artifact-name: render-test-result

      # when there are no results, the render test succeeded
      # in this case the subsequent steps can be skipped
      - name: "Check existence render test results HTML"
        id: render_test_results
        uses: andstor/file-existence-action@v2.0.0
        with:
          files: ${{ env.html_filename }}
  
      - name: Configure AWS Credentials
        if: steps.render_test_results.outputs.files_exists
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-region: us-west-2
          role-to-assume: ${{ vars.OIDC_AWS_ROLE_TO_ASSUME }}
          role-session-name: ${{ github.run_id }}

      - name: Upload render test results to S3
        if: steps.render_test_results.outputs.files_exists
        id: upload_render_test_results
        run: |
          aws s3 cp metrics/${{ env.html_filename }} \
            s3://maplibre-native-test-artifacts/${{ github.run_id	}}-${{ env.html_filename }} \
            --expires "$(date -d '+30 days' --utc +'%Y-%m-%dT%H:%M:%SZ')"

      - name: 'Leave comment on PR with test results'
        if: steps.render_test_results.outputs.files_exists
        uses: marocchino/sticky-pull-request-comment@v2
        with:
          header: render-test-result
          number: ${{ steps.get-pr-number.outputs.pr-number }}
          message: |
            Render test results at https://maplibre-native-test-artifacts.s3.eu-central-1.amazonaws.com/${{ github.run_id }}-${{ env.html_filename }}