{{- /* Deprecated parameter detection */ -}}
{{- $warns := slice -}}
{{- $errors := slice -}}

{{- with .Site.Params.home.profile.gravatarSite -}}
  {{- $warns = $warns | append "The parameter `home.profile.gravatarSite` is deprecated since v0.2.14, use `gravatar.host` instead." -}}
{{- end -}}
{{- with .Site.Params.ibruce.siteTime -}}
  {{- $warns = $warns | append "The parameter `ibruce.siteTime` is deprecated since v0.2.14, use `footer.siteTime` instead." -}}
{{- end -}}
{{- with .Site.Params.autoBookmark -}}
  {{- $warns = $warns | append "The parameter `autoBookmark` is deprecated since v0.2.17, use `page.autoBookmark` instead." -}}
{{- end -}}
{{- with .Site.Params.footer.siteTime -}}
  {{- if not (reflect.IsMap .) -}}
    {{- $warns = $warns | append "The parameter `footer.siteTime` has changed to a Map since v0.2.17. Please correct the format!" -}}
  {{- end -}}
{{- end -}}

{{- if len $warns -}}
  {{- warnf "Deprecated parameter detection until %v\n  - %v\n\n" (.Scratch.Get "version") (delimit $warns "\n  - ") -}}
{{- end -}}

{{- if len $errors -}}
  {{- errorf "Deprecated parameter detection until %v\n  - %v\n\n" (.Scratch.Get "version") (delimit $errors "\n  - ") -}}
{{- end -}}