{{/*

  A copy of the breadcrumb.html partial in Docsy, modified to:

  * show the breadcrumbs by default by removing the `td-breadcrumbs__single`
    class
  * omit breadcrumbs when this is the homepage
  * otherwise, include the homepage in the breadcrumbs

*/}}

{{ if not .IsHome -}}
<nav aria-label="breadcrumb" class="td-breadcrumbs">
  <ol class="breadcrumb">
	{{- template "breadcrumbnav" (dict "p1" . "p2" .) }}
  </ol>
</nav>
{{ end -}}

{{- define "breadcrumbnav" -}}
  {{ if .p1.Parent -}}
    {{ template "breadcrumbnav" (dict "p1" .p1.Parent "p2" .p2 )  -}}
  {{ else if not .p1.IsHome -}}
    {{ template "breadcrumbnav" (dict "p1" .p1.Site.Home "p2" .p2 )  -}}
  {{ end -}}
  {{ $isActive :=  eq .p1 .p2  }}
  <li class="breadcrumb-item{{ if $isActive }} active{{ end }}"
      {{- if $isActive }}aria-current="page"{{ end }}>
    {{ if $isActive -}}
      {{ .p1.LinkTitle -}}
    {{ else -}}
      <a href="{{ .p1.RelPermalink }}">{{ .p1.LinkTitle }}</a>
    {{- end -}}
  </li>
{{- end -}}
