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From "Jason Warner (JIRA)" <j...@apache.org>
Subject [jira] Commented: (GSHELL-46) Add flag to show exception stacktraces
Date Wed, 05 Dec 2007 03:53:43 GMT

    [ https://issues.apache.org/jira/browse/GSHELL-46?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12548525
] 

Jason Warner commented on GSHELL-46:
------------------------------------

I just type up a whole long thing for this and then lost it when I clicked add and my session
had timed out, so I'll be brief.  I found I can get the exception stack traces by setting
the verbosity level to "VERBOSE".  I'm not sure if this is what you were looking for or not,
even though it seems to accomplish the goal.  My only issue is that the only difference between
this and --verbose is --verbose also alters the log level.  

I also looked into setting a system property.  Assuming changing the verbosity is sufficient,
it would only be a matter of checking this property at set points and then changing the verbosity
accordingly.  I thought this check could be done on ever output, but then realized that output
is done through PrintWriters that have already been defined.  Is there a good place to perform
this check?  If you don't actually know of a place off hand, let me know and I'll do my own
leg work.  I just thought it'd be fun to leverage the knowledge of someone with a ton more
GShell experience than myself.

Finally, I like the idea of persistent options loaded from the preferences but think that
probably should be covered in a separate jira as it's work effort is outside the scope of
this one.  If there isn't one already, I'll open one up myself.

Ok, that wasn't too brief.  My mistake.



> Add flag to show exception stacktraces
> --------------------------------------
>
>                 Key: GSHELL-46
>                 URL: https://issues.apache.org/jira/browse/GSHELL-46
>             Project: GShell
>          Issue Type: New Feature
>      Security Level: public(Regular issues) 
>          Components: CLI
>    Affects Versions: 1.0-alpha-1
>            Reporter: Jason Dillon
>            Assignee: Jason Warner
>            Priority: Trivial
>             Fix For: 1.0-alpha-2
>
>
> Add a flag to the main CLI to show exception stacktraces (like mvn -e)

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