name: Playwright Run
description: >
  Run Playwright E2E tests for one shard and upload the blob report as an artifact.
  Call this from a matrix job. Use the playwright-merge action in a follow-up job
  to produce the final HTML + JUnit report.

inputs:
  working-directory:
    description: Directory containing package.json and playwright.config.ts
    required: false
    default: "."
  node-version:
    description: Node.js version
    required: false
    default: "24"
  pnpm-version:
    description: pnpm version
    required: false
    default: "10.33"
  jfrog-token:
    description: JFrog npm auth token
    required: false
    default: ""
  shard-index:
    description: Current shard index (1-based). Set to 1 when not sharding.
    required: false
    default: "1"
  shard-total:
    description: Total number of shards. Set to 1 to disable sharding.
    required: false
    default: "1"
  artifact-retention-days:
    description: Number of days to retain the blob report artifact
    required: false
    default: "3"

runs:
  using: composite
  steps:
    - name: Install dependencies
      uses: https://schmalz-git.git.onstackit.cloud/schmalz/shared-actions/pnpm-build@pnpm-build-v1
      with:
        working-directory: ${{ inputs.working-directory }}
        node-version: ${{ inputs.node-version }}
        pnpm-version: ${{ inputs.pnpm-version }}
        jfrog-token: ${{ inputs.jfrog-token }}
        run-scripts: ""
        frozen-lockfile: "true"
        check-dedupe: "false"

    - name: Cache Playwright browsers
      id: playwright-cache
      uses: https://schmalz-git.git.onstackit.cloud/schmalz/shared-actions/cache@cache-v1
      with:
        path: ~/.cache/ms-playwright
        key: ${{ runner.os }}-playwright-${{ hashFiles('**/pnpm-lock.yaml') }}
        restore-keys: ${{ runner.os }}-playwright-

    - name: Install Playwright browsers
      if: ${{ steps.playwright-cache.outputs.cache-hit != 'true' }}
      shell: bash
      env:
        WORKING_DIR: ${{ inputs.working-directory }}
      run: pnpm --prefix="${WORKING_DIR}" exec playwright install --with-deps

    - name: Run Playwright tests
      shell: bash
      env:
        CI: "true"
        WORKING_DIR: ${{ inputs.working-directory }}
        SHARD_INDEX: ${{ inputs.shard-index }}
        SHARD_TOTAL: ${{ inputs.shard-total }}
      run: |
        SHARD_ARG=""
        if [ "${SHARD_TOTAL}" != "1" ]; then
          SHARD_ARG="--shard=${SHARD_INDEX}/${SHARD_TOTAL}"
        fi
        pnpm --prefix="${WORKING_DIR}" exec playwright test ${SHARD_ARG} --reporter=blob,dot

    - name: Upload blob report
      if: ${{ !cancelled() }}
      uses: https://schmalz-git.git.onstackit.cloud/schmalz/shared-actions/upload-artifact@upload-artifact-v1
      with:
        name: blob-report-${{ inputs.shard-index }}
        path: ${{ inputs.working-directory }}/blob-report/
        retention-days: ${{ inputs.artifact-retention-days }}
        if-no-files-found: ignore