redstrate.com/themes/red/layouts/partials/breadcrumbs.html

{{ $skip_next := false }}

{{ if not .IsHome }}
        {{ if .Params.skipparent }}
                {{ $skip_next = true }}
        {{ end }}

        {{ $len := len .Ancestors }}
        {{ $i := 0 }}
        {{- range .Ancestors.Reverse }}
                {{ $end := false }}
                {{ if eq (add $i 1) $len }}
                        {{ $end = true }}
                {{ end }}

                {{ $needs_skip := $skip_next }}

                {{ if not (and $needs_skip $end) }}
                        <!-- Workaround for art tags having the wrong breadcrumb -->
                        {{ if eq .Title "Arttags" }}
                                <a href="/art">Art</a>
                                <span> / </span>
                                <a href="/art/tags">Tags</a>
                                <span> / </span>
                        {{ else }}
                                <!-- For project tags -->
                                {{ if eq .Title "Projtags" }}
                                        <a href="/software">Software</a>
                                        <span> / </span>
                                        <a href="/software/tags">Tags</a>
                                        <span> / </span>
                                {{ else }}
                                        <!-- Workaround for blog tags having the wrong breadcrumb -->
                                        {{ if and (eq .Title "Tags") (hasPrefix $.Path "/tags/") }}
                                                {{ if not (and $needs_skip $end) }}
                                                        <a href="/blog">Blog</a>
                                                        <span> / </span>
                                                        <a href="/blog/tags">Tags</a>
                                                        <span> / </span>
                                                {{ end }}
                                        {{ else }}
                                                <!-- Same workaround for blog series -->
                                                {{ if and (eq .Title "Series") (hasPrefix $.Path "/series/") }}
                                                        {{ if not (and $needs_skip $end) }}
                                                                <a href="/blog">Blog</a>
                                                                <span> / </span>
                                                                <a href="/blog/series">Series</a>
                                                                <span> / </span>
                                                        {{ end }}
                                                {{ else }}
                                                        <!-- Ditto for art characters -->
                                                        {{ if and (eq .Title "Characters") (hasPrefix $.Path "/characters/") }}
                                                                <a href="/art">Art</a>
                                                                <span> / </span>
                                                                <a href="/art/characters">Characters</a>
                                                                <span> / </span>
                                                        {{ else }}
                                                                {{ if eq .Title "Characters" }}
                                                                        <a href="/art/characters">Characters</a>
                                                                        <span> / </span>
                                                                {{ else }}

                                                                        {{ if not (and $needs_skip $end) }}
                                                                                <a href="{{ .Permalink }}">{{ .Title }}</a>
                                                                                <span> / </span>
                                                                        {{ end }}
                                                                {{ end }}
                                                        {{ end }}
                                                {{ end }}
                                        {{ end }}
                                {{ end }}
                        {{ end }}
                {{ else }}
                        {{ if $.Params.trueparent }}
                                {{ with $.Site.GetPage ($.Params.trueparent) }}
                                        <a href="{{ .Permalink }}">{{ .Title }}</a>
                                        <span> / </span>
                                {{ end }}
                        {{ end }}
                {{ end }}
                {{ $i = add $i 1 }}
        {{- end }}
{{ end }}