@@ -4,6 +4,7 @@ import (
 	"context"
 	"io"
 	"reflect"
+	"strings"
 	"time"
 
 	"alin.ovh/x/log"
@@ -180,6 +181,7 @@ Description:     nix.Markdown(i.optJSON.Description),
 				Example:         i.convertDocsValue(i.optJSON.Example),
 				RelatedPackages: nix.Markdown(i.optJSON.RelatedPackages),
 				Loc:             i.optJSON.Loc,
+				Parents:         strings.Join(i.optJSON.Loc[:len(i.optJSON.Loc)-1], "."),
 				Type:            i.optJSON.Type,
 				ImportedAt:      time.Now(),
 			}

@@ -146,6 +146,7 @@ nameNGramMapping,
 	)
 	optionMapping.AddFieldMappingsAt("Source", identityFieldMapping)
 	optionMapping.AddFieldMappingsAt("Loc", locFieldMapping)
+	optionMapping.AddFieldMappingsAt("Parents", locFieldMapping)
 	optionMapping.AddFieldMappingsAt("RelatedPackages", textFieldMapping)
 	optionMapping.AddFieldMappingsAt("Description", descriptionFieldMapping)
 

@@ -253,6 +253,9 @@ if source == nil || source.Importer == config.Packages {
 		search.AddFacet("Package set", bleve.NewFacetRequest("PackageSet", 10))
 		search.AddFacet("Platform", bleve.NewFacetRequest("Platforms", 10))
 	}
+	if source == nil || source.Importer == config.Options {
+		search.AddFacet("Option set", bleve.NewFacetRequest("Parents", 10))
+	}
 
 	if from != 0 {
 		search.From = from

@@ -30,6 +30,7 @@ Default         *Docs `json:",omitempty"`
 	Description     Markdown
 	Example         *Docs `json:",omitempty"`
 	Loc             []string
+	Parents         string
 	RelatedPackages Markdown `json:",omitempty"`
 	Type            string
 	ImportedAt      time.Time `storm:"index"`