[jboss-jira] [JBoss JIRA] (WFCORE-2974) CLI completion after one or more spaces gives confusing result

[Vratislav Marek (Jira)]

    [ https://issues.jboss.org/browse/WFCORE-2974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13689161#comment-13689161 ] 

Vratislav Marek commented on WFCORE-2974:
-----------------------------------------

[~jdenise] If it is too risky to fix this issue because of CLI parser skip all whitespaces and then malformed command is unrecognize e.q.:
{code:java}
[standalone at localhost:9990 /] /subsystem=logging/logging-profile=myapp:add
{"outcome" => "success"}
{code}
{code:java}
[standalone at localhost:9990 /] /sub ystem=logging/logging-profile=myapp:add
{
    "outcome" => "failed", 
    "failure-description" => "WFLYCTL0030: No resource definition is registered for address [
    (\"subystem\" => \"logging\"),
    (\"logging-profile\" => \"myapp\")
]",
    "rolled-back" => true
}
{code}
What about fix this with modify Tab Completion to verify if number of characters is same as number of characters in trimed string e.q.:
{code:java}
"/sub ".length = 5;
"/sub".length = 4;
{code}
Tab Completion must contains number of entred character, or not?

> CLI completion after one or more spaces gives confusing result
> --------------------------------------------------------------
>
>                 Key: WFCORE-2974
>                 URL: https://issues.jboss.org/browse/WFCORE-2974
>             Project: WildFly Core
>          Issue Type: Bug
>          Components: CLI
>    Affects Versions: 3.0.0.Beta26
>            Reporter: Chao Wang
>            Assignee: Jean-Francois Denise
>            Priority: Minor
>
> CLI completion after one or more spaces gives confusing result.
> {noformat}
> [standalone at localhost:9990 /] /sub[space]TabKey Here
> above completion returns result:
> [standalone at localhost:9990 /] /sub ystem=
> It seems the space before TabKey is recognized as character 's'.
> Go on for a second TabKey, it will not list any subsystem candidates.
> {noformat}
> I think the first completion is not necessary as the {{sub}} with a following space is not a valid path. It'd better stop there rather than return completion result {{/sub ystem=}}. But this is a minor case.



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