shithub: hugo

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Detect missed index from front matter

--- /dev/null

+++ b/hugolib/indexing_test.go

@@ -1,0 +1,18 @@

+package hugolib

+

+import (

+	"testing"

+	"strings"

+)

+

+func TestSitePossibleIndexes(t *testing.T) {

+	site := new(Site)

+	page, _ := ReadFrom(strings.NewReader(PAGE_YAML_WITH_INDEXES_A), "path/to/page")

+	site.Pages = append(site.Pages, page)

+	indexes := site.possibleIndexes()

+	if !compareStringSlice(indexes, []string{"tags", "categories"}) {

+		t.Fatalf("possible indexes do not match [tags categories].  Got: %s", indexes)

+	}

+}

+

+

--- a/hugolib/site.go

+++ b/hugolib/site.go

@@ -390,6 +390,26 @@

 	return

 }

+func (s *Site) possibleIndexes() (indexes []string) {

+	for _, p := range s.Pages {

+		for k, _ := range p.Params {

+			if !inStringArray(indexes, k) {

+				indexes = append(indexes, k)

+			}

+		}

+	}

+	return

+}

+

+func inStringArray(arr []string, el string) bool {

+	for _, v := range arr {

+		if v == el {

+			return true

+		}

+	}

+	return false

+}

+

 func (s *Site) RenderAliases() error {

 	for i, p := range s.Pages {

 		for _, a := range p.Aliases {