legendtkl opened a new issue, #1787: URL: https://github.com/apache/incubator-seatunnel/issues/1787
### Search before asking - [X] I had searched in the [feature](https://github.com/apache/incubator-seatunnel/issues?q=is%3Aissue+label%3A%22Feature%22) and found no similar feature requirement. ### Description Now the usage help output looks poor readability as follows ```shell ./start-seatunnel-flink.sh -h Usage: start-seatunnel-flink.sh [options] Options: -t, --check check config Default: false start-seatunnel-flink.sh start-seatunnel-spark.sh start-seatunnel-sql.sh -c, --config Config file -h, --help Show the usage message -r, --run-mode job run mode, run or run-application Default: RUN Possible Values: [RUN, APPLICATION_RUN] -i, --variable variable substitution, such as -i city=beijing, or -i date=20190318 Default: [] ``` We can use JCommander.setUsageFormatter to produce a better looking. ### Usage Scenario _No response_ ### Related issues _No response_ ### Are you willing to submit a PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
