Fix blog-relative links

render.go

@@ -77,6 +77,12 @@ func initRendering() error {
 		},
 		"urlize": urlize,
 		"sort":   sortedStrings,
+		"blogRelative": func(blog *configBlog, path string) string {
+			if blog.Path != "/" {
+				return blog.Path + path
+			}
+			return path
+		},
 	}
 
 	templates = make(map[string]*template.Template)

templates/header.gohtml

@@ -1,6 +1,6 @@
 {{ define "header" }}
   <header>
-    <h1><a href="/" rel="home" title="{{ .Blog.Title }}">{{ .Blog.Title }}</a></h1>
+    <h1><a href="{{ blogRelative .Blog "/" }}" rel="home" title="{{ .Blog.Title }}">{{ .Blog.Title }}</a></h1>
       {{ with .Blog.Description }}<p><i>{{ . }}</i></p>{{ end }}
       {{ include "menu" .Blog .Data }}
   </header>

templates/post.gohtml

@@ -15,12 +15,13 @@
         {{ end }}
     </article>
       {{ $post := .Data }}
-      {{ range $i, $tax := .Blog.Taxonomies }}
+      {{ $blog := .Blog }}
+      {{ range $i, $tax := $blog.Taxonomies }}
           {{ $tvs := ps $post $tax.Name }}
           {{ if gt (len $tvs) 0 }}
             <p>In <b>{{ $tax.Title }}</b>:
                 {{ range $j, $tv := $tvs }}
-                  <a href="/{{ $tax.Name }}/{{ urlize $tv }}">{{ $tv }}</a>
+                  <a href="{{ blogRelative $blog ( printf "/%s/%s" $tax.Name (urlize $tv) ) }}">{{ $tv }}</a>
                 {{ end }}
             </p>
           {{ end }}

templates/taxonomy.gohtml

@@ -7,9 +7,10 @@
       {{ with .Data.Taxonomy.Title }}<h1>{{ . }}</h1>{{ end }}
       {{ with .Data.Taxonomy.Description }}{{ md . }}{{ end }}
     <ul>
+        {{ $blog := .Blog }}
         {{ $taxonomy := .Data.Taxonomy.Name }}
         {{ range $i, $value := (sort .Data.TaxonomyValues) }}
-          <li><a href="/{{ $taxonomy }}/{{ urlize . }}">{{ . }}</a></li>
+          <li><a href="{{ blogRelative $blog ( printf "/%s/%s" $taxonomy (urlize .) ) }}">{{ . }}</a></li>
         {{ end }}
     </ul>
   </main>