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Posted to notifications@groovy.apache.org by "Remko Popma (JIRA)" <ji...@apache.org> on 2018/05/13 13:22:00 UTC
[jira] [Updated] (GROOVY-8578) Add errorWriter property to
commons-cli CliBuilder
[ https://issues.apache.org/jira/browse/GROOVY-8578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Remko Popma updated GROOVY-8578:
--------------------------------
Description:
The picocli version of CliBuilder has an {{errorWriter}} property ({{System.err}} by default) that is used to print the error message and usage help to when the user provided invalid input on the command line.
The previously existing {{writer}} property is used when the user requests help with {{\--help}} or {{\--version}}.
I think this improvement also makes sense for the commons-cli version of CliBuilder. I can raise a PR if there is interest.
was:
The picocli version of CliBuilder has an {{errorWriter}} property ({{System.err}} by default) that is used to print the error message and usage help to when the user provided invalid input on the command line.
The previously existing {{writer}} property is used when the user requests help with {{--help}} or {{--version}}.
I think this improvement also makes sense for the commons-cli version of CliBuilder. I can raise a PR if there is interest.
> Add errorWriter property to commons-cli CliBuilder
> --------------------------------------------------
>
> Key: GROOVY-8578
> URL: https://issues.apache.org/jira/browse/GROOVY-8578
> Project: Groovy
> Issue Type: Task
> Components: command line processing
> Reporter: Remko Popma
> Priority: Major
> Fix For: 2.5.0-rc-3
>
>
> The picocli version of CliBuilder has an {{errorWriter}} property ({{System.err}} by default) that is used to print the error message and usage help to when the user provided invalid input on the command line.
> The previously existing {{writer}} property is used when the user requests help with {{\--help}} or {{\--version}}.
> I think this improvement also makes sense for the commons-cli version of CliBuilder. I can raise a PR if there is interest.
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