{{/* Préserve les GIF animés en évitant toute transformation Hugo. */}}
{{- $image := .image -}}
{{- if not $image -}}
  {{- errorf "media/process-image.html: missing image resource" -}}
{{- end -}}

{{- $action := .action -}}
{{- if not $action -}}
  {{- errorf "media/process-image.html: missing image action for %q" $image.Name -}}
{{- end -}}

{{- $spec := .spec -}}
{{- if not $spec -}}
  {{- errorf "media/process-image.html: missing image spec for %q" $image.Name -}}
{{- end -}}

{{- $result := $image -}}
{{- $subType := lower $image.MediaType.SubType -}}
{{- if and (ne $subType "svg") (ne $subType "gif") -}}
  {{- $options := printf "%s webp q80" $spec -}}
  {{- if eq $action "Fill" -}}
    {{- $result = $image.Fill $options -}}
  {{- else if eq $action "Resize" -}}
    {{- $result = $image.Resize $options -}}
  {{- else -}}
    {{- errorf "media/process-image.html: unsupported image action %q for %q" $action $image.Name -}}
  {{- end -}}
{{- end -}}

{{- return $result -}}