Hi Scott,
On 2 October 2014 18:54, Scott Wood <scottw...@freescale.com> wrote:
> On Tue, 2014-09-30 at 20:25 -0600, Simon Glass wrote:
>> Hi Scott,
>>
>> On 29 September 2014 10:22, Scott Wood <scottw...@freescale.com> wrote:
>> > On Sun, 2014-09-28 at 12:04 -0600, Simon Glass wrote:
>> >> Hi Scott,
>> >>
>> >> On 25 September 2014 13:30, Scott Wood <scottw...@freescale.com> wrote:
>> >> > True commit lines start at column zero. Anything that is indented
>> >> > is part of the commit message instead. I noticed this by trying to
>> >> > run buildman with commit e3a4facdfc07179ebe017a07b8de6224a935a9f3
>> >> > as master, which contained a reference to a Linux commit inside
>> >> > the commit message. ProcessLine saw that as a genuite commit
>> >> > line, and thus buildman tried to build it, and died with an
>> >> > exception because that SHA is not present in the U-Boot tree.
>> >> >
>> >> > Signed-off-by: Scott Wood <scottw...@freescale.com>
>> >> > ---
>> >> > tools/patman/patchstream.py | 4 +++-
>> >> > 1 file changed, 3 insertions(+), 1 deletion(-)
>> >> >
>> >> > diff --git a/tools/patman/patchstream.py b/tools/patman/patchstream.py
>> >> > index d630157..68e98b9 100644
>> >> > --- a/tools/patman/patchstream.py
>> >> > +++ b/tools/patman/patchstream.py
>> >> > @@ -139,6 +139,9 @@ class PatchStream:
>> >> > # Initially we have no output. Prepare the input line string
>> >> > out = []
>> >> > line = line.rstrip('\n')
>> >> > +
>> >> > + commit_match = re_commit.match(line) if self.is_log else None
>> >> > +
>> >> > if self.is_log:
>> >> > if line[:4] == ' ':
>> >> > line = line[4:]
>> >> > @@ -146,7 +149,6 @@ class PatchStream:
>> >> > # Handle state transition and skipping blank lines
>> >> > series_tag_match = re_series_tag.match(line)
>> >> > commit_tag_match = re_commit_tag.match(line)
>> >> > - commit_match = re_commit.match(line) if self.is_log else None
>> >> > cover_cc_match = re_cover_cc.match(line)
>> >> > signoff_match = re_signoff.match(line)
>> >> > tag_match = None
>> >> > --
>> >> > 1.9.1
>> >> >
>> >>
>> >> Thanks for finding this bug.
>> >>
>> >> This could use a test in tools/patman/test.py
>> >>
>> >> The problem is that you are breaking the patch-processing part of this
>> >> code. It operates in two modes - see the comment at the top of
>> >> ProcessLine(). With your change it will not process patches correctly,
>> >> e.g. to add Commit-notes: to the patch.
>> >
>> > How would this patch would make any difference in the "self.is_log ==
>> > False" case? The whitespace removal that this patch reorders around
>> > won't be executed, and commit_match will be None regardless.
>>
>> You are changing it so that commit_match will always be None for patches.
>
> If by "for patches" you mean when self.is_log == False, then it was
> always None.
>
>> This means that the commit message in a patch will never be found, so
>> the state machine that tracks where it is in the patch will not
>> function.
>>
>> Try adding something like:
>>
>> Commit-notes:
>> this is a note
>> more stuff
>> END
>
> Commit-notes is detected by commit_tag_match, not commit_match.
>
>> to a commit and then run patman. You will see that the commit notes
>> are not parsed.
>
> I just tried it and the commit notes work fine.
Sorry you are right, I must have typed it incorrectly when I tried it.
I just tried it again and it is fine.
Acked-by: Simon Glass <s...@chromium.org>
>
> BTW, tools/patman/README says "For most cases of using patman for U-Boot
> development, patman will locate and use the file 'doc/git-mailrc' in
> your U-Boot directory. This contains most of the aliases you will need."
> But, this did not work -- patman threw an exception at me saying alias
> not found -- until I ran "git config sendemail.aliasesfile
> doc/git-mailrc" which the README doesn't mention.
OK thanks the report, I sent a patch.
Regards,
Simon
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