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Date:      Fri, 11 Jul 2014 11:47:14 -0500
From:      Bryan Drewery <bdrewery@FreeBSD.org>
To:        John Baldwin <jhb@freebsd.org>, src-committers@freebsd.org
Cc:        svn-src-head@freebsd.org, svn-src-all@freebsd.org
Subject:   Re: Phabric IDs / URLs in commits
Message-ID:  <53C01512.3070506@FreeBSD.org>
In-Reply-To: <201407111238.23391.jhb@freebsd.org>
References:  <201407111616.s6BGGQFW060195@svn.freebsd.org> <201407111238.23391.jhb@freebsd.org>

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On 7/11/2014 11:38 AM, John Baldwin wrote:
> On Friday, July 11, 2014 12:16:26 pm John Baldwin wrote:
>> Author: jhb
>> Date: Fri Jul 11 16:16:26 2014
>> New Revision: 268531
>> URL: http://svnweb.freebsd.org/changeset/base/268531
>>
>> Log:
>>   Fix some edge cases with rewinddir():
>>   - In the unionfs case, opendir() and fdopendir() read the directory'=
s full
>>     contents and cache it.  This cache is not refreshed when rewinddir=
() is
>>     called, so rewinddir() will not notice updates to a directory.  Fi=
x this
>>     by splitting the code to fetch a directory's contents out of
>>     __opendir_common() into a new _filldir() function and call this fr=
om
>>     rewinddir() when operating on a unionfs directory.
>>   - If rewinddir() is called on a directory opened with fdopendir() be=
fore
>>     any directory entries are fetched, rewinddir() will not adjust the=
 seek
>>     location of the backing file descriptor.  If the file descriptor p=
assed
>>     to fdopendir() had a non-zero offset, the rewinddir() will not rew=
ind to
>>     the beginning.  Fix this by always seeking back to 0 in rewinddir(=
).
>>     This means the dd_rewind hack can also be removed.
>>  =20
>>   While here, add missing locking to rewinddir().
>>  =20
>>   CR:   	    	https://phabric.freebsd.org/D312
>>   Reviewed by:	jilles
>>   MFC after:	1 week
>=20
> Just picking my own commit here as a sample case.
>=20
> I think we should be annotating commits with phabricator code reviews i=
n some=20
> way when a change has gone through that review.  It is very useful to g=
et back
> to the review details from the commit log message in svnweb, etc.
>=20
> I can see a number of different ways to do this, but I do think it woul=
d be
> nice to pick a consistent way to do it.
>=20
> Things to consider:
>=20
> 1) The tag ("CR:" is what I used above).  I don't care, just pick one. =
 I
>    chose CR since Warner used it previously.  Whatever we decide, we sh=
ould
>    add it to the template.
>=20
> 2) ID vs full URL.  For PRs we just list the bug ID and not the full UR=
L
>    (same for Coverity).  I would be fine with that so long as someone h=
acks
>    up svnweb to convert the IDs into links (the way it handles PR bug
>    numbers).  OTOH, if you use the full URL you get that for free in sv=
nweb,
>    and you also get it in mail clients, etc.  It helps that the URL isn=
't but
>    so long.
>=20
> This is more of a pie-in-the-sky, but it would be _really_ nice if arca=
nist=20
> were hacked up to support our local commit template and would auto popu=
late=20
> the 'Reviewed by' and 'CR' (or whatever it ends up being called) fields=
 so one=20
> could use 'arc commit'.
>=20
> So what do folks prefer for 1) and 2)?
>=20

FYI Ports has been using the convention: "Phabric\tDXXX"

--=20
Regards,
Bryan Drewery


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