pr-percy-copy-diff-files.yml

name: "Upload artifacts for Percy screenshots"

on:
  pull_request:
    branches:
      - main

jobs:
  copy_artifact:
    name: Copy changed files to GHA artifact
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4
        with:
          sparse-checkout: |
            templates/docs/examples/
            scss/

      - name: Make artifact directory
        run: mkdir -p artifact

        # Archive the PR number associated with this workflow since it won't be available in the base workflow context
        # https://github.com/orgs/community/discussions/25220
      - name: Archive PR data
        if: github.event_name=='pull_request'
        working-directory: artifact
        run: |
          echo ${{ github.event.number }} > pr_num.txt
          echo ${{ github.event.pull_request.head.sha }} >> pr_head_sha.txt

      - name: Compress artifact
        working-directory: artifact
        run: |
          cp -R ../templates/docs/examples/ ../scss/ .
          tar -czf build.tar.gz *

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: "web-artifact-${{ github.run_id }}"
          path: artifact/build.tar.gz