Adalennis opened a new issue, #9268:
URL: https://github.com/apache/hop/issues/9268
### Apache Hop version?
2.21.0-SNAPSHOT
### Java version?
Java 21
### Operating system
macOS
### What happened?
`hop import`, `hop search` and `hop naming-check` don't accept `-h`,
`--help` or `-V`:
$ ./hop import --help
picocli.CommandLine$UnmatchedArgumentException: Unknown option: '--help'
$ ./hop search -h foo
picocli.CommandLine$UnmatchedArgumentException: Unknown option: '-h'
$ ./hop naming-check -h
picocli.CommandLine$UnmatchedArgumentException: Unknown option: '-h'
$ ./hop-import.sh --help
Unknown option: '--help'
Usage: <main class> [-eflpv] ...
`hop search --help` without a search string fails earlier, with "Missing
required parameter: '<searchString>'". The usage these commands print lists
`-v, --version` but no `-h` or `-V`. Other commands (`hop run`, `hop conf`,
`hop export`, `hop server`, `hop driver install`) print their help.
All three classes (`HopImport`, `HopSearch`, `HopNamingCheck`) set
`mixinStandardHelpOptions = true` and also declare their own `-v, --version`
option with `versionHelp = true`. With picocli 4.7.7, a command that declares
its own `--version` doesn't get the standard help options at all, so `-h` and
`--help` are lost along with `-V`. A two-class test shows it: with
`mixinStandardHelpOptions = true` and an own `-v, --version`, the only option
is `-v/--version` and `-h` is an unknown option; without the own option,
`-h/--help` and `-V/--version` are there.
`HopImport` used to have its own `-h, --help`, which was removed in the
change for #5539 when the mixin was added. The hop-import and hop-search pages
tell users to run the command with `-h`.
### Issue Priority
Priority: 3
### Issue Component
Component: Documentation, Component: Hop Run, Component: CLI
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