preserve alias case while lowercasing taxonomy

helpers/helpers_test.go

@@ -36,6 +36,28 @@ func TestUgly(t *testing.T) {
 }
 
 func TestMakePath(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected string
+	}{
+		{"  Foo bar  ", "Foo-bar"},
+		{"Foo.Bar/foo_Bar-Foo", "Foo.Bar/foo_Bar-Foo"},
+		{"fOO,bar:foo%bAR", "fOObarfoobAR"},
+		{"FOo/BaR.html", "FOo/BaR.html"},
+		{"трям/трям", "трям/трям"},
+		{"은행","은행"},
+		{"Банковский кассир","Банковский-кассир"},
+	}
+
+	for _, test := range tests {
+		output := MakePath(test.input)
+		if output != test.expected {
+			t.Errorf("Expected %#v, got %#v\n", test.expected, output)
+		}
+	}
+}
+
+func TestMakeToLower(t *testing.T) {
 	tests := []struct {
 		input    string
 		expected string
@@ -45,6 +67,7 @@ func TestMakePath(t *testing.T) {
 		{"foo,bar:foo%bar", "foobarfoobar"},
 		{"foo/bar.html", "foo/bar.html"},
 		{"трям/трям", "трям/трям"},
+		{"은행","은행"},
 	}
 
 	for _, test := range tests {

helpers/path.go

@@ -29,8 +29,17 @@ import (
 var sanitizeRegexp = regexp.MustCompile("[^a-zA-Z0-9./_-]")
 
 // Take a string with any characters and replace it so the string could be used in a path.
-// E.g. Social Media -> social-media
+// MakePath creates a Unicode sanitized string, with the spaces replaced, whilst
+// preserving the original casing of the string.
+// E.g. Social Media -> Social-Media
 func MakePath(s string) string {
+	return UnicodeSanitize(strings.Replace(strings.TrimSpace(s), " ", "-", -1))
+}
+
+// MakePathToLowerr creates a Unicode santized string, with the spaces replaced,
+// and transformed to lower case.
+// E.g. Social Media -> social-media
+func MakePathToLower(s string) string {
         return UnicodeSanitize(strings.ToLower(strings.Replace(strings.TrimSpace(s), " ", "-", -1)))
 }
 

hugolib/taxonomy.go

@@ -60,7 +60,7 @@ type OrderedTaxonomyEntry struct {
 
 // KeyPrep... Taxonomies should be case insensitive. Can make it easily conditional later.
 func kp(in string) string {
-	return helpers.MakePath(in)
+	return helpers.MakePathToLower(in)
 }
 
 func (i Taxonomy) Get(key string) WeightedPages { return i[kp(key)] }