Hi Leo:
What we are using is based on lightbend/config, and I am doing the related updates. Can you elaborate on why a new configuration is needed and what the motivation is for a new one? I think this approach may frustrate many people because they expect the CLI to be stable. Best wishes！ CalvinKirs On 12/17/2021 17:31，leo65535<[email protected]> wrote： Hi, everyone Currently, the seatunnel-core-base module is hard to scale inclusing(parse the args, add new command). Here, introduce jcommander framework to replace `scopt`, https://jcommander.org/ - JCommander is an annotation-based library for parsing command-line parameters - With JCommander, we can offload tricky tasks such as parsing, validation, and type conversions, to allow us to focus on our logic. - `scopt` is written by scala, we can not use it in java. - JCommander is released under the Apache 2.0 license. ``` class TestCommand { @Parameter(names={"--length", "-l"}) int length; @Parameter(names={"--size", "-s"}) int size; } ``` Looking for your idea, thanks. best, leo65535
