{#
  Head additions the theme does not emit on its own: social-preview tags and
  structured data, so a shared link unfurls and a search engine can tell this
  "dst" from daylight saving time. Everything else is the stock theme.
#}
{% extends "base.html" %}

{% block extrahead %}
  {% set site = config.site_url | default("https://www.dataservetool.com/") %}
  {% if page and page.meta and page.meta.title %}
    {% set og_title = page.meta.title ~ " · " ~ config.site_name %}
  {% elif page and page.title and not page.is_homepage %}
    {% set og_title = page.title ~ " · " ~ config.site_name %}
  {% else %}
    {% set og_title = config.site_name %}
  {% endif %}
  {% if page and page.meta and page.meta.description %}
    {% set og_description = page.meta.description %}
  {% else %}
    {% set og_description = config.site_description %}
  {% endif %}
  <meta property="og:type" content="website">
  <meta property="og:site_name" content="{{ config.site_name }}">
  <meta property="og:title" content="{{ og_title }}">
  <meta property="og:description" content="{{ og_description }}">
  {% if page and page.canonical_url %}
  <meta property="og:url" content="{{ page.canonical_url }}">
  {% endif %}
  <meta property="og:image" content="{{ site }}assets/dst-social.png">
  <meta property="og:image:width" content="1280">
  <meta property="og:image:height" content="640">
  <meta name="twitter:card" content="summary_large_image">
  <meta name="twitter:title" content="{{ og_title }}">
  <meta name="twitter:description" content="{{ og_description }}">
  <meta name="twitter:image" content="{{ site }}assets/dst-social.png">
  <script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@graph": [
      {
        "@type": "SoftwareApplication",
        "@id": "{{ site }}#software",
        "name": "dst (data serve tool)",
        "alternateName": ["data serve tool", "dst"],
        "description": "{{ config.site_description }}",
        "url": "{{ site }}",
        "applicationCategory": "DeveloperApplication",
        "applicationSubCategory": "Semantic layer and MCP server for AI access to data warehouses",
        "operatingSystem": "Linux, macOS",
        "license": "https://www.apache.org/licenses/LICENSE-2.0",
        "codeRepository": "https://github.com/get-dst/dst",
        "downloadUrl": "https://pypi.org/project/dst-core/",
        "programmingLanguage": "Python",
        "offers": {"@type": "Offer", "price": "0", "priceCurrency": "USD"},
        "sameAs": [
          "https://github.com/get-dst/dst",
          "https://pypi.org/project/dst-core/"
        ]
      },
      {
        "@type": "WebSite",
        "@id": "{{ site }}#website",
        "name": "{{ config.site_name }}",
        "url": "{{ site }}",
        "about": {"@id": "{{ site }}#software"}
      }
    ]
  }
  </script>
{% endblock %}