Fix "page" not defined

Fixes #10774

2 files changed, 27 insertions, 0 deletions

diff --git a/tpl/templates/integration_test.go b/tpl/templates/integration_test.go
index fea2d7f6e..d6ea9228d 100644
--- a/tpl/templates/integration_test.go
+++ b/tpl/templates/integration_test.go
@@ -83,3 +83,29 @@ post/doesnotexist.html: false
 
 `)
 }
+
+
+// See #10774
+func TestPageFunctionExists(t *testing.T) {
+	t.Parallel()
+
+	files := `
+-- config.toml --
+baseURL = 'http://example.com/'
+-- layouts/index.html --
+Home: {{ page.IsHome }}
+
+`
+
+	b := hugolib.NewIntegrationTestBuilder(
+		hugolib.IntegrationTestConfig{
+			T:           t,
+			TxtarString: files,
+		},
+	).Build()
+
+	b.AssertFileContent("public/index.html", `
+Home: true
+
+`)
+}
diff --git a/tpl/tplimpl/template_funcs.go b/tpl/tplimpl/template_funcs.go
index b8102c75d..1979fa1c9 100644
--- a/tpl/tplimpl/template_funcs.go
+++ b/tpl/tplimpl/template_funcs.go
@@ -50,6 +50,7 @@ import (
 	_ "github.com/gohugoio/hugo/tpl/math"
 	_ "github.com/gohugoio/hugo/tpl/openapi/openapi3"
 	_ "github.com/gohugoio/hugo/tpl/os"
+	_ "github.com/gohugoio/hugo/tpl/page"
 	_ "github.com/gohugoio/hugo/tpl/partials"
 	_ "github.com/gohugoio/hugo/tpl/path"
 	_ "github.com/gohugoio/hugo/tpl/reflect"