Configure breadcrumb

Author: ggrossetie

lib/knowledge-base.js

@@ -36,7 +36,8 @@ function createKnowledgeBaseCategoryPage (category, pages) {
         'page-layout': 'kb-category',
         'page-category': category,
         'page-category-pages': pages,
-        'page-theme': 'kb'
+        'page-theme': 'kb',
+        'page-breadcrumb': category
       }
     },
     src: {
@@ -61,7 +62,6 @@ function addKnowledgeBaseTagPages (pages, contentCatalog) {
         page.asciidoc.attributes.tags
     })
     .reduce((acc, page) => {
-      // category must be a single value
       const tagsAttribute = page.asciidoc.attributes.tags
       const tags = tagsAttribute.trim().split(',').map((value) => value.trim().toLowerCase())
       for (const tag of tags) {
@@ -90,7 +90,8 @@ function createKnowledgeBaseTagPage (tag, pages) {
         'page-layout': 'kb-tag',
         'page-tag': tag,
         'page-tag-pages': pages,
-        'page-theme': 'kb'
+        'page-theme': 'kb',
+        'page-breadcrumb': tag
       }
     },
     src: {