🐛 Deduplicate recipes

infinitecraft/merger.go

@@ -7,6 +7,7 @@ import (
 	"encoding/json"
 	"errors"
 	"os"
+	"slices"
 
 	_ "github.com/glebarez/go-sqlite"
 	"github.com/jmoiron/sqlx"
@@ -196,13 +197,35 @@ func (m *Merger) getRecipes(ctx context.Context, items []Item) (err error) {
 		if recs, found = rm[items[idx].Id]; found {
 			items[idx].Recipes = make([][]int32, 0, len(recs))
 			for _, rec := range recs {
-				items[idx].Recipes = append(items[idx].Recipes, rec)
+				addRecs(&(items[idx].Recipes), rec)
 			}
 		}
 	}
 	return
 }
 
+func addRecs(recs *[][]int32, rec []int32) {
+	slices.Sort(rec)
+	if !slices.ContainsFunc(*recs, recSorter(rec)) {
+		*recs = append(*recs, rec)
+	}
+}
+
+func recSorter(rec []int32) func([]int32) bool {
+	return func(v []int32) bool {
+		slices.Sort(v)
+		if !(len(v) == len(rec)) {
+			return false
+		}
+		for idx, i := range v {
+			if !(i == rec[idx]) {
+				return false
+			}
+		}
+		return true
+	}
+}
+
 func (m *Merger) Merge(ctx context.Context) (g Game, err error) {
 	if err = m.getGameDetails(ctx, &g); err != nil {
 		return