screenshot.yml

name: screenshot

on:
  pull_request:
  push:
    branches:
      - master

jobs:
  screenshot:
    runs-on: ubuntu-latest

    permissions:
      id-token: write
      contents: read
    steps:
      - uses: linz/action-typescript@v3

      - name: (Screenshot) Screenshot Pull Request Changes
        run: |
          ./bms.mjs --url https://basemaps.linz.govt.nz --output .artifacts/visual-snapshots

      - name: Save snapshots
        uses: getsentry/action-visual-snapshot@v2
        with:
          save-only: true
          snapshot-path: .artifacts/visual-snapshots

  visual-diff:
    permissions:
      id-token: write
      contents: write
      checks: write
    needs: [screenshot]
    name: validate screenshots
    if: github.ref != 'refs/heads/master' && github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    timeout-minutes: 20
    steps:
      - name: AWS Configure
        uses: aws-actions/configure-aws-credentials@v4.0.2
        with:
          aws-region: ap-southeast-2
          mask-aws-account-id: true
          role-to-assume: ${{ secrets.AWS_ROLE_SCREENSHOT }}

      - name: Diff snapshots
        id: visual-snapshots-diff
        uses: blacha/action-visual-snapshot@v2
        with:
          storage-prefix: 's3://linz-basemaps-screenshot'
          storage-url: 'https://d25mfjh9syaxsr.cloudfront.net'