Re: [PATCH 1/2] notes get-ref: --expand expands the output notes ref.

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On Thu, Sep 6, 2012 at 9:47 PM, Junio C Hamano <gitster@xxxxxxxxx> wrote:
> "W. Trevor King" <wking@xxxxxxxxxx> writes:
>> On Wed, Sep 05, 2012 at 10:23:54PM -0700, Junio C Hamano wrote:
>>> Really?  Would "git log --expand master" be useful?
>>
>> I'm clearly not an expert on this, but isn't that what
>>
>>   git show-ref master
>>
>> is for?
>
> But then can't you say the same against "git notes get-ref --expand"
> with "git show-ref refs/remotes/origin/notes/foobla"?
>
> My primary point is that I think it is a UI mistake if the DWIM
> ignores the user input that directly names that can be interpreted
> without DWIMming.  When the user wants to avoid ambiguity, it should
> always be possible to spell it out without having to worry about the
> DWIM code to get in the way.
>
> The problem with the current notes.c:expand_notes_ref() is that it
> does not allow you to do that, and if you fixed that problem, the
> user never has to ask "what does this expand to", no?
>
> Perhaps something like this.  Note that this only deals with an
> existing ref, and that is semi-deliberate (because I am not yet
> convinced that it is a good idea to let any ref outside refs/notes/
> to be created to hold a notes tree).

(sorry for the late reply; I was away this weekend)

This patch looks like an acceptable solution to me. Especially since
it prevents the notes code from "accidentally" creating new notes
trees outside refs/notes/*.

That said, we should check for more cases of hardcoded "refs/notes/"
that potentially needs changing as well.


...Johan

-- 
Johan Herland, <johan@xxxxxxxxxxx>
www.herland.net
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