Re: [PATCH 1/1] checkpatch: check for subject uniqueness in git repository.

[Joe Perches]

On Tue, 2014-09-16 at 18:15 +0200, Fabian Frederick wrote:
> > On 16 September 2014 at 05:22 Joe Perches <joe@xxxxxxxxxxx> wrote:
> > On Mon, 2014-09-15 at 20:43 +0200, Fabian Frederick wrote:
> > > Adding patch subject uniqueness check in checkpatch --strict mode.
> > > See Documentation/SubmittingPatches/globally-unique identifier.
> >
> > Perhaps something like this?
[]
> > diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
[]
> > +     if ($check && $#git_commits < 1 && which("git") && -e ".git") {
> > +             my $output = `git log --no-color --format='%H %s' 2>&1`;
> > +             $output =~ s/^\s*//gm;
> > +             @git_commits = split("\n", $output);
> > +     }

> Perfect ! :)

Except for that _really, really_ long time to do the
git log of all commits...

Maybe the git log should be enabled only with another
command-line option.

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