site/docs/layouts/shortcodes/sectionContent.html

<div class="sectioncontent">
    {{- $contentType := "all"}}
    {{- if eq (.Get "type") "section" }}
        {{- $contentType = "section" }}
    {{- end}}
    {{- $depthLimit := 2 }}
    {{- with .Get "depth" }}
        {{- $depthLimit = . }}
    {{- end }}

    {{- $startSection := .Page.Page }}
    <ul>
    {{- range .Page.Pages }}
        {{- template "subsection-loop" dict "startSection" $startSection "currentSection" . "contentType" $contentType "depthLimit" $depthLimit "depthCnt" 0 }}
    {{- end }}
    </ul>
</div>

{{- define "subsection-loop" }}
    {{- $startSection := .startSection }}
    {{- $currentSection := .currentSection }}
    {{- $contentType := .contentType }}
    {{- $depthLimit := .depthLimit }}
    {{- $depthCnt := add .depthCnt 1 }}

    {{- with .startSection }}
        <li>
            {{- with $currentSection }}
                {{- if (or (not (eq $contentType "section")) .IsSection) }}
                    {{- if .LinkTitle }}
                        <a href="{{.RelPermalink}}">{{- .LinkTitle }}</a>
                    {{- else }}
                        {{- replace .File.Dir .Parent.File.Dir "" | replaceRE "/" "-" | replaceRE "-$" ":" }}
                        <a href="{{.RelPermalink}}">{{- .File.TranslationBaseName }}</a>
                    {{- end }}
                {{- end }}
            {{- end }}
            {{- if lt $depthCnt $depthLimit }}
                <ul>
                    {{- $subsc := newScratch }}
                    {{- range $currentSection.Pages }}
                        {{- template "subsection-loop" dict "startSection" $startSection "currentSection" . "contentType" $contentType "depthLimit" $depthLimit "depthCnt" $depthCnt}}
                    {{- end }}
                </ul>
            {{- end }}
        </li>
    {{- end }}
{{- end }}