docs/layouts/partials/icon.html

{{- $svg := resources.Get (fmt.Printf "icons/%s-fill.svg" .) }}
{{- if not $svg }}
  {{- errorf "Failed to get icon: %v\n\n" . }}
{{ end }}
{{- if not $svg.Content }}
  {{- errorf "Failed to get icon: %v\n\n" . }}
{{- end }}
{{- safe.HTML $svg.Content -}}