{{- define "main" }}
{{- $scratch := newScratch }}
{{- if isset .Params "image" }}
{{- $scratch.Set "image" .Params.image }}
{{- else }}
{{- if isset .Params "featured_image" }}
{{- $scratch.Set "image" .Params.featured_image }}
{{- else }}
{{- $scratch.Set "image" "nop" }}
{{- end }}
{{- end }}
{{- $image := $scratch.Get "image" }}
{{ if eq $image "nop" }}