nicer but my fsm is wrong if i want to bundle ands first

cmd/cli/main.go

@@ -40,31 +40,10 @@ func Main() {
 	}
 	cmd := positional[0]
 
-	q, err := BuildQuery(positional)
+	q, err := BuildQuery(positional[1:])
 	if err != nil {
 		panic(err)
 	}
-	panic(q)
-
-	likePattern := ""
-	notLikePattern := ""
-	i := 1
-	for i < len(positional) {
-		switch positional[i] {
-		case "not":
-			_ = notLikePattern
-			panic(positional[i:])
-		case "and":
-			panic(positional[i:])
-		default:
-			if likePattern == "" {
-				likePattern = positional[i]
-			} else {
-				likePattern = fmt.Sprintf("%s|%s", likePattern, positional[i])
-			}
-		}
-		i += 1
-	}
 
 	deltas, err := ledgerFiles.Deltas()
 	if err != nil {
@@ -86,37 +65,22 @@ func Main() {
 
 	switch cmd[:3] {
 	case "bal":
-		balances := deltas.Balances()
-		if likePattern != "" {
-			balances = balances.Like(likePattern)
-		}
-		if notLikePattern != "" {
-			balances = balances.NotLike(notLikePattern)
-		}
+		/*
+			balances := deltas.Balances()
+			if likePattern != "" {
+				balances = balances.Like(likePattern)
+			}
+			if notLikePattern != "" {
+				balances = balances.NotLike(notLikePattern)
+			}
 
-		FPrintBalances(os.Stdout, "", balances, nil)
+			FPrintBalances(os.Stdout, "", balances, nil)
+		*/
 	case "reg":
 		transactions := deltas.Transactions()
-		likes := []ledger.Like{}
-		if likePattern != "" {
-			like := ledger.LikeName(likePattern)
-			transactions = transactions.Like(like)
-			if config.Query.Reverse {
-				like = ledger.LikeNot(like)
-			}
-			likes = append(likes, like)
-		}
-		if notLikePattern != "" {
-			like := ledger.NotLikeName(notLikePattern)
-			transactions = transactions.NotLike(like)
-			if config.Query.Reverse {
-				like = ledger.LikeNot(like)
-			}
-			likes = append(likes, like)
-		}
 
 		for i, transaction := range transactions {
-			balances := ledger.Deltas(transaction).Like(likes...).Balances()
+			balances := ledger.Deltas(transaction).Like(q).Balances()
 			shouldPrint := false
 			shouldPrint = shouldPrint || len(balances) > 2
 			if config.Query.NoExchanging {
@@ -129,7 +93,7 @@ func Main() {
 			}
 			if shouldPrint {
 				fmt.Printf("%s\t%s\n", transaction[0].Date, transaction[0].Description)
-				FPrintBalances(os.Stdout, "\t\t", balances, transactions[:i+1].Deltas().Like(likes...).Balances())
+				FPrintBalances(os.Stdout, "\t\t", balances, transactions[:i+1].Deltas().Like(q).Balances())
 			}
 		}
 	default: