From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 21 Mar 2017 17:58:56 GMT
Subject: Re: [PATCH v2 2/2] doc/SubmittingPatches: show how to get a CLI commit summary
Message-ID: <xmqqvar2qzof.fsf@gitster.mtv.corp.google.com>
In-Reply-To: <20170321155153.20753-1-szeder.dev@gmail.com>

SZEDER Gábor <szeder.dev@gmail.com> writes:

>>  The "Copy commit summary" command of gitk can be used to obtain this
>> -format.
>> +format, or this invocation of "git show":
>>  
>> +    git show -s --date=short --pretty='format:%h ("%s", %ad)' <commit>
>> +
>> +To turn that into a handy alias:
>> +
>> +    git config --global alias.git-commit-summary "show -s --date=short --pretty='format:%h (\"%s\", %ad)'"
>> +
>> +And then to get the commit summary:
>> +
>> +    git git-commit-summary <commit>
>
> - 'tformat:' is a better fit than 'format:' in this case, because it
>   adds a trailing newline.

That depends on what you use it for.  I most often use mine to
insert the reference that flows in a sentence, not as a separate
displayed material, e.g.

    1f6b1afe ("Git 2.12.1", 2017-03-20)

so for that purpose, not adding a trailing newline is a feature.

> - I find that the two subsequent 'git's in 'git git-<whatever>' look
>   strange.  However, to make this point moot right away:
>
> - I don't think SubmittingPatches is the right place to show how to
>   create and use a command alias.

These two I do agree with.