lkml.org 
[lkml]   [2020]   [Nov]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH] checkpatch: add --fix option for OPEN_BRACE issues
On Thu, Nov 19, 2020 at 1:28 AM Joe Perches <joe@perches.com> wrote:
>
> On Thu, 2020-11-19 at 00:15 +0530, Dwaipayan Ray wrote:
> > On Thu, Nov 19, 2020 at 12:09 AM Joe Perches <joe@perches.com> wrote:
> > >
> > > On Thu, 2020-11-19 at 00:03 +0530, Dwaipayan Ray wrote:
> > > > On Wed, Nov 18, 2020 at 11:44 PM Joe Perches <joe@perches.com> wrote:
> > > > >
> > > > > On Wed, 2020-11-18 at 18:10 +0530, Dwaipayan Ray wrote:
> > > > > > Brace style misuses of the following types are now
> > > > > > corrected:
> > > > > []
> > > > > > diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
> > > > > []
> > > > > > @@ -3937,9 +3937,23 @@ sub process {
> > > > > > #print "pre<$pre_ctx>\nline<$line>\nctx<$ctx>\nnext<$lines[$ctx_ln - 1]>\n";
> > > > > >
> > > > > >
> > > > > > if ($ctx !~ /{\s*/ && defined($lines[$ctx_ln - 1]) && $lines[$ctx_ln - 1] =~ /^\+\s*{/) {
> > > > > > - ERROR("OPEN_BRACE",
> > > > > > - "that open brace { should be on the previous line\n" .
> > > > > > - "$here\n$ctx\n$rawlines[$ctx_ln - 1]\n");
> > > > > > + if (ERROR("OPEN_BRACE",
> > > > > > + "that open brace { should be on the previous line\n" .
> > > > > > + "$here\n$ctx\n$rawlines[$ctx_ln - 1]\n") &&
> > > > > > + $fix) {
> > > > > > + my $line1 = $rawlines[$ctx_ln - 2];
> > > > >
> > > > > How are you sure that in a patch context this line always starts with /^\+/ ?
> > > >
> > > > Hi,
> > > > I followed it from the other fixes for OPEN_BRACE which were already
> > > > there. In the patch context if the lines are added then only I think the fix
> > > > should be triggered. Other instances should not be modified.
> > >
> > > As far as I know there are no existing uses of --fix with OPEN_BRACE.
> > >
> >
> > I think you added it via 8d1824780f2f1 ("checkpatch: add --fix option
> > for a couple OPEN_BRACE misuses")
>
> The difference here is that you are dealing with a $stat context and
> the existing --fix entries are just for single line fixes.
>

Hi,
Ya I understand that. Though I am dealing with $stat content,
I am also directly accessing $rawlines here.
So I think that should have the proper patch line format, starting
with + or - or so.

So in this case if the error is triggered, checking for /^+/ should be done
becase it would be wrong to fix the others with /^[- ]/

Is there something else that I am not getting here?

Thanks,
Dwaipayan.

\
 
 \ /
  Last update: 2020-11-18 21:24    [W:0.155 / U:0.208 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site