Hi Mike,
Well, it's a line-ending conversion: it deletes all lines, then it
adds them (this time without <CR>).
/
Leif
On Wed, Apr 22, 2020 at 16:05:34 +0000, Michael D Kinney wrote:
> Leif,
>
> PatchCheck.py should only check added lines, not removed lines.
>
> Are you seeing an error on a removed line?
>
> Mike
>
> > -----Original Message-----
> > From: Leif Lindholm <l...@nuviainc.com>
> > Sent: Wednesday, April 22, 2020 8:47 AM
> > To: devel@edk2.groups.io
> > Cc: Andrew Fish <af...@apple.com>; Laszlo Ersek
> > <ler...@redhat.com>; Kinney, Michael D
> > <michael.d.kin...@intel.com>; Feng, Bob C
> > <bob.c.f...@intel.com>; Gao, Liming
> > <liming....@intel.com>
> > Subject: [PATCH 1/1] BaseTools: convert diff.order to
> > LF-only
> >
> > SetupGit.py sets the git config option diff.orderFile
> > to
> > {edk2 directory}/BaseTools/Conf/diff.order, to override
> > the default order
> > in which files are shown in a diff/patch/whatever. This
> > is in imitation
> > of what is done manually in Laszlo's Unkempt Guide.
> >
> > However, the version currently in the tree is in CRLF
> > format, which makes
> > git interpret e.g. *.c as matching on *.c<CR>, finding
> > no matches and
> > failing to apply the desired reordering. Note: this is
> > true regardless of
> > whether running on Linux or Windows.
> >
> > Convert the file to LF-only to make it work as
> > expected.
> >
> > Cc: Bob Feng <bob.c.f...@intel.com>
> > Cc: Liming Gao <liming....@intel.com>
> > Signed-off-by: Leif Lindholm <l...@nuviainc.com>
> > ---
> >
> > I'm not going to reveal just how much time I wasted on
> > this before I
> > figured out what was going wrong...
> >
> > I am intending to start prototyping the overall CRLF-
> > >native
> > conversion shortly, but this needs resolving
> > regardless, and in fact we
> > will need to override the line ending conversion for
> > this file in
> > gitattributes.
> >
> > Arguably, the same logic could be applied to the
> > gitattributes file
> > itself (in the same directory), but since every
> > effective line in that
> > has an explicit option following the glob, it triggers
> > no issues at
> > present.
> >
> > This bug is quite likely also behind some accusations
> > I've made on
> > people not following the correct patch submission
> > process, for which I
> > apologise.
> >
> > Finally, a question: did we have some way of overriding
> > the PatchCheck.py
> > step in mergify? This patch gets an error per line...
> > If not, should I submit a separate patch adding yet
> > another exception to
> > PatchCheck.py?
> >
> > /
> > Leif
> >
> > BaseTools/Conf/diff.order | 26 +++++++++++++----------
> > ---
> > 1 file changed, 13 insertions(+), 13 deletions(-)
> >
> > diff --git a/BaseTools/Conf/diff.order
> > b/BaseTools/Conf/diff.order
> > index 4361817012c9..f1534f6c187c 100644
> > --- a/BaseTools/Conf/diff.order
> > +++ b/BaseTools/Conf/diff.order
> > @@ -1,13 +1,13 @@
> > -#
> > -# Copyright (c) 2019, Linaro Ltd. All rights reserved.
> > -#
> > -# SPDX-License-Identifier: BSD-2-Clause-Patent
> > -#
> > -*.dec
> > -*.dsc.inc
> > -*.dsc
> > -*.fdf
> > -*.inf
> > -*.h
> > -*.vfr
> > -*.c
> > +#
> > +# Copyright (c) 2019, Linaro Ltd. All rights reserved.
> > +#
> > +# SPDX-License-Identifier: BSD-2-Clause-Patent
> > +#
> > +*.dec
> > +*.dsc.inc
> > +*.dsc
> > +*.fdf
> > +*.inf
> > +*.h
> > +*.vfr
> > +*.c
> > --
> > 2.20.1
>
>
>
>
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