From: Junio C Hamano <gitster@pobox.com>
To: John Keeping <john@keeping.me.uk>
Cc: git@vger.kernel.org, David Aguilar <davvid@gmail.com>,
Matt McClure <matthewlmcclure@gmail.com>,
Tim Henigan <tim.henigan@gmail.com>
Subject: Re: [PATCH v2 3/3] difftool --dir-diff: symlink all files matching the working tree
Date: Thu, 14 Mar 2013 15:31:53 -0700 [thread overview]
Message-ID: <7vobelwr3a.fsf@alter.siamese.dyndns.org> (raw)
In-Reply-To: <20130314222415.GC4256@serenity.lan> (John Keeping's message of "Thu, 14 Mar 2013 22:24:15 +0000")
John Keeping <john@keeping.me.uk> writes:
>> > +for f in file file2 sub/sub
>> > +do
>> > + echo "$f"
>> > + readlink "$2/$f"
>> > +done >actual
>> > +EOF
>>
>> When you later want to enhance the test to check a combination of
>> difftool arguments where some paths are expected to become links and
>> others are expected to become real files, wouldn't this helper
>> become a bit awkward to use? The element that expects a real file
>> could be an empty line to what corresponds to the output from
>> readlink, but still...
>> ...
>
> It looks like t3903 uses "ls -l" for this sort of test, perhaps
> something like this covers these cases better:
> ...
> grep "-> $workdir/file" file.actual
Writing it without -e would confuse some implementations of grep
into thinking "-" introduces an option, realizing it does not
support the "->" option, and then barfing ;-)
What I had in mind was more along the lines of...
for f
do
echo "$f"
readlink "$2/$f" || echo "# not a link $f"
done
so that your "expect" list can become
file
$(pwd)/realdir/file
modifiedone.txt
# not a link modifiedone.txt
In any case, this "say blank if you expect a non symlink" is not an
urgent issue that needs to be fixed or anything like that, so let's
queue the v2 for now and see what happens.
Thanks.
next prev parent reply other threads:[~2013-03-14 22:32 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-26 20:23 difftool -d symlinks, under what conditions Matt McClure
2012-11-27 6:20 ` David Aguilar
2012-11-27 21:10 ` Matt McClure
[not found] ` <CAJELnLEL8y0G3MBGkW+YDKtVxX4n4axJG7p0oPsXsV4_FRyGDg@mail.gmail.com>
2013-03-12 18:12 ` Matt McClure
2013-03-12 19:09 ` John Keeping
2013-03-12 19:23 ` David Aguilar
2013-03-12 19:43 ` John Keeping
2013-03-12 20:39 ` Junio C Hamano
2013-03-12 21:06 ` John Keeping
2013-03-12 21:26 ` Junio C Hamano
2013-03-12 21:43 ` Matt McClure
2013-03-12 22:11 ` Matt McClure
2013-03-12 22:16 ` Junio C Hamano
2013-03-12 22:48 ` Matt McClure
2013-03-13 0:17 ` John Keeping
2013-03-13 0:56 ` Matt McClure
2013-03-13 8:24 ` David Aguilar
2013-03-13 15:30 ` Junio C Hamano
2013-03-13 16:45 ` Junio C Hamano
2013-03-13 17:08 ` John Keeping
2013-03-13 17:40 ` Junio C Hamano
2013-03-13 18:01 ` John Keeping
2013-03-13 19:28 ` Junio C Hamano
2013-03-13 20:33 ` [PATCH 0/2] difftool --dir-diff: symlink all files matching the working tree John Keeping
2013-03-13 20:33 ` [PATCH 1/2] git-difftool(1): fix formatting of --symlink description John Keeping
2013-03-13 20:33 ` [PATCH 2/2] difftool --dir-diff: symlink all files matching the working tree John Keeping
2013-03-14 3:41 ` David Aguilar
2013-03-14 9:36 ` John Keeping
2013-03-14 15:18 ` Junio C Hamano
2013-03-14 20:19 ` [PATCH v2 0/3] " John Keeping
2013-03-14 20:19 ` [PATCH v2 1/3] git-difftool(1): fix formatting of --symlink description John Keeping
2013-03-14 20:19 ` [PATCH v2 2/3] difftool: avoid double slashes in symlink targets John Keeping
2013-03-14 21:19 ` Junio C Hamano
2013-03-14 20:19 ` [PATCH v2 3/3] difftool --dir-diff: symlink all files matching the working tree John Keeping
2013-03-14 21:28 ` Junio C Hamano
2013-03-14 22:24 ` John Keeping
2013-03-14 22:31 ` Junio C Hamano [this message]
2013-03-14 9:43 ` difftool -d symlinks, under what conditions John Keeping
2013-03-14 17:25 ` John Keeping
2013-03-14 17:33 ` Junio C Hamano
2013-03-14 20:00 ` [PATCH 0/2] checkout-index: fix .gitattributes handling with --prefix John Keeping
2013-03-14 20:00 ` [PATCH 1/2] t2003: modernize style John Keeping
2013-03-14 20:00 ` [PATCH 2/2] entry: fix filter lookup John Keeping
2013-03-14 21:50 ` Junio C Hamano
2013-03-12 20:38 ` difftool -d symlinks, under what conditions Junio C Hamano
2013-03-12 19:24 ` [PATCH] difftool: Make directory diff symlink work tree John Keeping
2013-03-12 23:12 ` Matt McClure
2013-03-12 23:40 ` John Keeping
2013-03-13 0:26 ` Matt McClure
2013-03-13 9:11 ` John Keeping
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