[jboss-jira] [JBoss JIRA] (WFCORE-2283) Make 'required' attributes clearer when using tab completion within CLI

[Jean-Francois Denise (JIRA)]

    [ https://issues.jboss.org/browse/WFCORE-2283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13389086#comment-13389086 ] 

Jean-Francois Denise commented on WFCORE-2283:
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We have converged toward a solution.
[~weeks.c], in case you want to provide feedback, we have a [document|https://docs.google.com/document/d/1HuoJzr01XES1pbbvpoM2A7K_gVTglslT4koDPVfMy78] with spec, examples and link to the repository.

> Make 'required' attributes clearer when using tab completion within CLI
> -----------------------------------------------------------------------
>
>                 Key: WFCORE-2283
>                 URL: https://issues.jboss.org/browse/WFCORE-2283
>             Project: WildFly Core
>          Issue Type: Feature Request
>          Components: CLI
>            Reporter: Darran Lofthouse
>            Assignee: Jean-Francois Denise
>
> The following is some example output pressing tab to reveal the parameters of 'add': -
> {{[standalone at localhost:9990 /] ./subsystem=elytron/key-store=localhost:add(
> !  alias-filter  credential-reference  path  provider-name  providers  relative-to  required  type  }}
> From this is it not clear which are actually required.
> Suggestions to make it clearer: -
> * Show required / optional in different colours.
> * Add something to the required attributes e.g. '*'
> * Add something to the optional requirements e.g. {optional_arg}
> Maybe this can go one step further and take into account arguments already added by the user, especially where attributes require another attribute or are an alternative.
> Once an attribute is identified as being an alternative to another attribute maybe it should be omitted altogether from the list or maybe also have something adding to it !attr_name.



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