{{ $dir := printf "/content/%s/%s%s" .Page.Language.Lang .Page.File.Dir "metrics" -}} {{ $regexp := .Get "regexp" | default "." -}} {{ $counter := 0 -}} {{ range readDir $dir -}} {{ if eq 0 (mod $counter 6) -}} {{ end -}} {{ if (findRE $regexp .Name) -}} {{ $displayName := .Name | replaceRE "^etcd-metrics-" "" | replaceRE ".txt$" "" -}} {{ end -}} {{ if eq 5 (mod $counter 6) -}} {{ end -}} {{ $counter = add $counter 1 -}} {{ end -}}
{{ $displayName }}