code: @Override
      public void create() {
          if (!environment.isProd()) {
              config.serverConfigs().forEach((key, serverConfig) -> {
                  String evolutionScript = generateEvolutionScript(servers.get(key));
                  if (evolutionScript != null) {
                      File evolutions = environment.getFile("conf/evolutions/" + key + "/1.sql");
                      try {
                          String content = "";
                          if (evolutions.exists()) {
                              content = new String(Files.readAllBytes(evolutions.toPath()), "utf-8");
                          }
  
                          if (content.isEmpty() || content.startsWith("# --- Created by Ebean DDL")) {
                              environment.getFile("conf/evolutions/" + key).mkdirs();
                              if (!content.equals(evolutionScript)) {
                                  Files.write(evolutions.toPath(), evolutionScript.getBytes("utf-8"));
                              }
                          }
                      } catch (IOException e) {
                          throw new RuntimeException(e);
                      }
                  }
              });
          }
      }
docs: Generate evolutions.