{{- $page := . -}}
{{- with .Page }}{{ $page = . }}{{ end -}}
{{- $taxonomiesRoot := site.GetPage "section" "taxonomies" -}}
{{- $trail := slice -}}
{{- if $page }}
    {{- $isTaxonomy := or (eq $page.Kind "taxonomy") (eq $page.Kind "term") -}}
    {{- if and $isTaxonomy $taxonomiesRoot -}}
        {{- if not (in $trail $taxonomiesRoot) -}}
            {{- $trail = $trail | append $taxonomiesRoot -}}
        {{- end -}}
    {{- end -}}

    {{- range $page.Ancestors.Reverse -}}
        {{- if ne .RelPermalink "/" -}}
            {{- if not (in $trail .) -}}
                {{- $trail = $trail | append . -}}
            {{- end -}}
        {{- end -}}
    {{- end -}}

    {{- if eq $page.Kind "term" }}
        {{- with site.GetPage "taxonomy" $page.Data.Plural }}
            {{- range .Ancestors.Reverse -}}
                {{- if ne .RelPermalink "/" -}}
                    {{- if not (in $trail .) -}}
                        {{- $trail = $trail | append . -}}
                    {{- end -}}
                {{- end -}}
            {{- end -}}
            {{- if not (in $trail .) -}}
                {{- $trail = $trail | append . -}}
            {{- end -}}
        {{- end -}}
    {{- else if eq $page.Kind "taxonomy" }}
        {{- if and (eq (len $trail) 0) (not $taxonomiesRoot) }}
            {{- with site.Home }}
                {{- if ne .RelPermalink "/" -}}
                    {{- $trail = $trail | append . -}}
                {{- end -}}
            {{- end -}}
        {{- end -}}
    {{- end }}
{{- end }}

{{- if gt (len $trail) 0 -}}
<nav class="breadcrumbs" aria-label="Fil d’Ariane">
    {{- range $item := $trail -}}
    <a href="{{ $item.RelPermalink }}">{{ with $item.LinkTitle }}{{ . }}{{ else }}{{ $item.Title }}{{ end }}</a>
    {{- end -}}
</nav>
{{- end -}}