js.html

{{ $isLeafletNeeded := false }}

{{ if .Params.blocks }}
  {{ range .Params.blocks }}
    {{ if eq .template "partners"}}
      {{ with .data }}
        {{ if eq .layout "map" }}
          {{ $isLeafletNeeded := true }}
        {{ end }}
      {{ end }}
    {{ end }}
  {{ end }}
{{ end }}

{{ if $isLeafletNeeded = true }}
  <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.3/dist/leaflet.css"
        integrity="sha256-kLaT2GOSpHechhsozzB+flnD+zUyjE2LlfWPgU04xyI="
        crossorigin=""/>
  <script src="https://unpkg.com/leaflet@1.9.3/dist/leaflet.js"
          integrity="sha256-WBkoXOwTeyKclOHuWtc+i2uENFpDZ9YPdf5Hf+D7ewM="
          crossorigin=""></script>
{{ end }}

{{ $js := resources.Get "js/main.js" | js.Build (dict "minify" hugo.IsProduction) | fingerprint }}
<script src="{{ $js.RelPermalink }}" integrity="{{ $js.Data.Integrity }}"></script>