Review Request: Enable kDebug/kWarning/kError colors when sending output to file instead of tty

[Sergio Luis Martins]

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Johannes Sixt wrote:
> Why a new variable? Wouldn't it be possible to give the value of
> KDE_COLOR_DEBUG a meaning? For example:
> KDE_COLOR_DEBUG=always
> could enable the new behavior, any other value (except empty) the old
> behavior.

I think that's not consistent, for one behavior you have a nice string "always", and for other you can just set it to 0, 1, 2. People might even use "never" and think it would disable colors.

We should use either a set/unset approach or an approach with full strings for every option: "always", "never" (default), "onlytty"


- Sergio Luis


On Feb. 17, 2011, 8:49 p.m., Sergio Luis Martins wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> http://git.reviewboard.kde.org/r/100675/
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> 
> (Updated Feb. 17, 2011, 8:49 p.m.)
> 
> 
> Review request for kdelibs.
> 
> 
> Summary
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> 
> The existing KDE_COLOR_DEBUG env variable enables colors for output sent to a tty.
> 
> This patch introduces a new variable, KDE_COLOR_DEBUG_ANY_FD, which enables colors sent to any file descriptor, not only terminals.
> 
> Use case:
> 
> I usually start the applications which I develop with &> application.log, and I need a fast way to read the logs and find any kError( colored red ) output quickly.
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> 
> Diffs
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>   kdecore/io/kdebug.cpp 210a44c 
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> Diff: http://git.reviewboard.kde.org/r/100675/diff
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> 
> Testing
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> 
> Thanks,
> 
> Sergio Luis
> 
>

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