{{- $scratch := newScratch }}
{{- $productPathData := findRE "[^/]+.*?" .Page.RelPermalink -}}
{{- $product := index $productPathData 0 -}}
{{- $majorVersion := index $productPathData 1 -}}
{{- $keep := .Get "keep" | default false -}}
{{- $keepClass := cond ( $keep ) " keep" "" -}}
{{- $noSpan := .Get "nospan" | default false }}
{{- $nonNumericVersions := dict "cloud" "Cloud" "cloud-serverless" "Cloud Serverless" "cloud-dedicated" "Cloud Dedicated" "clustered" "Clustered" -}}
{{- $scratch.Set "versionText" "" -}}
{{- if gt (len (findRE `^v` $majorVersion)) 0 -}}
{{- $latestPatch := index (index $.Site.Data.products $product).latest_patches $majorVersion -}}
{{- $scratch.Set "versionText" (replaceRE `\.[0-9]+$` "" $latestPatch) -}}
{{- else if (ne $majorVersion nil) }}
{{- $scratch.Set "versionText" (index $nonNumericVersions $majorVersion) }}
{{- end -}}
{{- $versionText := $scratch.Get "versionText" -}}
{{- if $noSpan -}}{{- $versionText -}}{{- else -}}
<span class="current-version{{ $keepClass }}">{{- $versionText -}}</span>{{- end -}}
