Output JSON

cmd/tiledump/main.go

@@ -3,6 +3,7 @@
 package main
 
 import (
+	"encoding/json"
 	"fmt"
 	"os"
 	"strings"
@@ -63,9 +64,20 @@ func main() {
 	fmt.Fprintf(os.Stderr, "Tile size: %d bytes\n\n", len(tileData))
 
 	// Dump all entries
-	if err := utils.DumpAllEntries(tileData); err != nil {
+	result, err := utils.DumpAllEntries(tileData)
+	if err != nil {
 		fatal("%v", err)
 	}
+	printJSON(result)
+}
+
+func printJSON(v interface{}) {
+	data, err := json.MarshalIndent(v, "", "  ")
+	if err != nil {
+		fatal("failed to marshal JSON: %v", err)
+	}
+
+	fmt.Println(string(data))
 }
 
 func fatal(format string, args ...any) {