name: 'Setup Playwright'
description: 'Install Playwright and dependencies'
runs:
    using: 'composite'
    steps:
        # Run npm ci and get Playwright version
        - name: 🏗 Prepare Playwright env
          shell: bash
          run: |
              PLAYWRIGHT_VERSION=$(npm ls --json @playwright/test | jq --raw-output '.dependencies["gitbook"].dependencies["@playwright/test"].version')
              echo "PLAYWRIGHT_VERSION=$PLAYWRIGHT_VERSION" >> $GITHUB_ENV

        # Cache browser binaries, cache key is based on Playwright version and OS
        - name: 🧰 Cache Playwright browser binaries
          uses: actions/cache@v4
          id: playwright-cache
          with:
              path: '~/.cache/ms-playwright'
              key: '${{ runner.os }}-playwright-${{ env.PLAYWRIGHT_VERSION }}'
              restore-keys: |
                  ${{ runner.os }}-playwright-

        # Install browser binaries & OS dependencies if cache missed
        - name: 🏗 Install Playwright browser binaries & OS dependencies
          if: steps.playwright-cache.outputs.cache-hit != 'true'
          shell: bash
          working-directory: packages/gitbook
          run: |
              bun x playwright install --with-deps chromium

        # Install only the OS dependencies if cache hit
        - name: 🏗 Install Playwright OS dependencies
          if: steps.playwright-cache.outputs.cache-hit == 'true'
          shell: bash
          working-directory: packages/gitbook
          run: |
              bun x playwright install-deps