From a6e84391760ca3786bf580344e2a013ac54b4b4a Mon Sep 17 00:00:00 2001
From: Joe Mooring <joe.mooring@veriphor.com>
Date: Thu, 11 Apr 2024 12:42:57 -0700
Subject: resources/page: Add taxonomies Page method

Closes #12316
---
 resources/page/taxonomy.go                  |  8 ++++++++
 resources/page/taxonomy_integration_test.go | 26 ++++++++++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/resources/page/taxonomy.go b/resources/page/taxonomy.go
index 7258ec197..2732c8040 100644
--- a/resources/page/taxonomy.go
+++ b/resources/page/taxonomy.go
@@ -112,6 +112,14 @@ func (i Taxonomy) ByCount() OrderedTaxonomy {
 	return ia
 }
 
+// Page returns the taxonomy page or nil if the taxonomy has no terms.
+func (i Taxonomy) Page() Page {
+	for _, v := range i {
+		return v.Page().Parent()
+	}
+	return nil
+}
+
 // Pages returns the Pages for this taxonomy.
 func (ie OrderedTaxonomyEntry) Pages() Pages {
 	return ie.WeightedPages.Pages()
diff --git a/resources/page/taxonomy_integration_test.go b/resources/page/taxonomy_integration_test.go
index a028857cb..70e204dd1 100644
--- a/resources/page/taxonomy_integration_test.go
+++ b/resources/page/taxonomy_integration_test.go
@@ -53,3 +53,29 @@ authors: [John Smith]
 		"Robert Jones count: 1",
 	)
 }
+
+func TestTaxonomiesPage(t *testing.T) {
+	t.Parallel()
+
+	files := `
+-- hugo.toml --
+disableKinds = ['rss','section','sitemap']
+[taxonomies]
+tag = 'tags'
+category = 'categories'
+-- content/p1.md --
+---
+title: p1
+tags: [tag-a]
+---
+-- layouts/_default/list.html --
+{{- with site.Taxonomies.tags.Page }}{{ .RelPermalink }}{{ end }}|
+{{- with site.Taxonomies.categories.Page }}{{ .RelPermalink }}{{ end }}|
+-- layouts/_default/single.html --
+{{ .Title }}
+`
+
+	b := hugolib.Test(t, files)
+
+	b.AssertFileContent("public/index.html", "/tags/||")
+}
-- 
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