{{ with .Params.canonical_url -}}

<link rel="canonical" href="{{ . }}">

{{- else -}}

  {{ $canonicalURL := .Permalink -}}

  {{ $defaultLang := "en" -}}
  {{ if and (ne .Language.Name $defaultLang) .File -}}
    {{/* This page is in a non-default-language section */ -}}
    {{ $pagePath := strings.TrimPrefix (add hugo.WorkingDir "/content/") .File.Filename -}}
    {{ if hasPrefix $pagePath $defaultLang -}}

      {{/* This page is actually a default-language fallback page. Use the link
      to the origin of the fallback page as canonical reference. */ -}}

      {{ $translationPages := where .Translations "Lang" $defaultLang -}}
      {{ $translation := index $translationPages 0 -}}
      {{ with $translation -}}
        {{ $canonicalURL = .Permalink -}}
      {{ end -}}
    {{ end -}}
  {{ end -}}
  <link rel="canonical" href="{{ $canonicalURL }}" data-proofer-ignore>

{{- end -}}

{{ if os.FileExists "static/site.webmanifest" -}}
<link rel="manifest" href="{{ "site.webmanifest" | relURL }}">
{{ end -}}

{{ partial "script.html" (dict "src" "js/kapa-footer-yield.js") }}
<script
  async
  src="https://widget.kapa.ai/kapa-widget.bundle.js"
  data-website-id="2b645d39-e001-4c2b-bfbd-aa4f25453385"
  data-project-name="OpenTelemetry"
  data-project-color="#f5a800"
  data-project-logo="{{ "img/logos/opentelemetry-logo-nav.png" | relURL }}"
  data-modal-open-on-command-k="true"
  data-modal-override-open-id="ask-ai-trigger"
  data-chat-disclaimer="{{ T "ui_search_ai_modal_disclaimer" }}"
  data-example-questions="What is OpenTelemetry?,How can I instrument my app?"
  data-user-analytics-fingerprint-enabled="true"
  data-modal-size="80%"
  data-launcher-button-image="{{ "img/logos/opentelemetry-icon-white.svg" | relURL }}"
  xx-DISABLED-data-launcher-button-text=""
  xx-DOES-NOT-WORK-data-launcher-button-font-size="1rem"
  data-font-size-lg="1rem"
  data-color-scheme-selector="[data-bs-theme='dark']"
  data-mcp-enabled="true"
  data-mcp-server-url="https://opentelemetry.mcp.kapa.ai"
>
</script>
{{/* */ -}}