picocli
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remkop
Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps ca...
At the moment, the Spring Boot starter requires you to write some boilerplate to identify your "main" command in the form of a CommandLineRunner. I always feel a bit sad...
Currently the default `IParameterExceptionHandler` display : - the error message - the whole help usage. Example ``` Invalid value for option '--algorithm': cannot convert 'SHA255' to MessageDigest (java.security.NoSuchAlgorithmException: SHA255 MessageDigest...
I have an idea of dynamic completion in case if your completion candidates depend on the context of the overall command and more specifically on all previously typed params/options. Let's...
I have a main command with three subcommands defined. I would like to allow user for using all three subcommands at once, but with the condition that every single subcommand...
It's fairly trivial to expose and bundled java app with launcher scripts via homebrew without any permission from upstream brew maintainers e.g. https://github.com/yschimke/homebrew-tap/blob/master/rsocket-cli.rb#L18 This script makes the following brew command...
Hello, I have an `@Option` being a `List` where `Repository` is a custom type injected through a `TypeConverter`. I recently integrated the `AutoComplete` bash completions generation and since then, I...
Can picoli terminal be used in a webbrowser like https://beryx.org/blog/2017-01-09-/java-console-applications-for-the-web/ (https://github.com/beryx/text-io)? Looking at the example of https://picocli.info/quick-guide.html#_asciiart_execution_try_it, there seems to be possible as there is a terminal embeeded within a...
Follow-up from suggestion by @deining in discussion here: https://github.com/remkop/picocli/issues/1297#issuecomment-758681994 Repeating some key contents: > I reflected on adding a new chapter `22. Known limitations and caveats` that list (amongst others)...
The checkstyle team are not happy (see https://github.com/checkstyle/checkstyle/pull/6924) with the option layout where short options are in a separate column from long options. They prefer a layout where long options...
Following up on discussion in https://github.com/remkop/picocli/issues/1214: It would be nice to also support other key-value separators for Map options. I am thinking this should be a new attribute in `@Option`...