{{ if not (.Page.Scratch.Get "mermaid") }}
<!-- Include mermaid only first time -->
{{- $mermaidJS := resources.Get "js/mermaid.min.js" }}
<script defer src="{{ $mermaidJS.RelPermalink }}" {{template "integrity" $mermaidJS }} ></script>

{{ with resources.Get "mermaid.json" }}
  {{$mermaidConfig := resources.Get "js/mermaid.conf.js" | resources.ExecuteAsTemplate "mermaid.conf.js . "}}
  {{$mermaidConfigFP := $mermaidConfig | resources.Fingerprint "sha512" }}
  <script src="{{ $mermaidConfigFP.RelPermalink }}" integrity="{{ $mermaidConfigFP.Data.Integrity }}"></script>
{{ end }}
{{ .Page.Scratch.Set "mermaid" true }}
{{ end }}

<p class="mermaid{{ with .Get "class" }} {{ . }}{{ end }}">
  {{- .Inner -}}
</p>