Re: [PATCH] checkpatch.pl: allow piping

[Jiri Slaby]

On 01/11/2008 12:16 PM, Stefan Richter wrote:
> Daniel Walker wrote:
> > On Fri, 2008-01-11 at 10:34 +0100, Jiri Slaby wrote:
> > > > > On Fre, 2008-01-11 at 10:21 +0100, Jiri Slaby wrote:
> > > > > > git show 9914cad54c79d0b89b1f066c0894f00e1344131c
> > > > > | ./scripts/checkpatch.pl -
>
> > > If somebody is hacking kernel, I think he should know the - trick used in many 
> > > programs, but do not consider this as a nack.
> > I'm hacking the kernel, and I didn't know the - trick .. So you have
> > your testing case all in one with the patch submitter ..
>
> How about
>
>  if ($#ARGV < 0) {
>  	print "usage: $P [options] patchfile\n";
>  	print "version: $V\n";
>  	print "options: -q           => quiet\n";
>  	print "         --no-tree    => run without a kernel tree\n";
>  	print "         --terse      => one line per report\n";
>  	print "         --emacs      => emacs compile window format\n";
>  	print "         --file       => check a source file\n";
>  	print "         --strict     => enable more subjective tests\n";
>  	print "         --root       => path to the kernel tree root\n";
> +	print "When patchfile is -, read standard input.\n";
>  	exit(1);
>  }

My ACK.

regards,
--
Jiri Slaby
Faculty of Informatics, Masaryk University
Suse Labs
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