{{- $compatibility := .Site.Params.compatibility | default dict -}}
{{- $cdn := .Scratch.Get "cdn" | default dict -}}
{{- $fingerprint := .Scratch.Get "fingerprint" -}}

{{- /* Polyfill.io */ -}}
{{- if $compatibility.polyfill -}}
    {{- $features := slice -}}
    {{- range resources.Get "data/polyfill.yml" | transform.Unmarshal -}}
        {{- range . -}}
            {{- $features = $features | append . -}}
        {{- end -}}
    {{- end -}}
    {{- with $features | uniq -}}
        {{- delimit . "%2C" | printf "https://polyfill.io/v3/polyfill.min.js?features=%s" | dict "source" | dict "scratch" $.Scratch "data" | partial "scratch/script.html" -}}
    {{- end -}}
{{- end -}}

{{- /* object-fit-images */ -}}
{{- if $compatibility.objectFit -}}
    {{- $source := $cdn.objectFitImagesJS | default "lib/object-fit-images/ofi.min.js" -}}
    {{- dict "source" $source "fingerprint" $fingerprint | dict "scratch" .Scratch "data" | partial "scratch/script.html" -}}
{{- end -}}