Re: git-commit: select which files to commit while editing the commit message

[Luben Tuikov <ltuikov@yahoo.com>]

--- Jakub Narebski <jnareb@gmail.com> wrote:
> Junio C Hamano wrote:
> > Pazu <pazu@pazu.com.br> writes:
> > 
> >> # Please enter the commit message for your changes.
> >> # (Comment lines starting with '#' will not be included)
> >> # On branch refs/heads/next
> >> # Updated but not checked in:
> >> #   (will commit)
> >> #
> >> #    modified:   perl/Makefile
> >> #    modified:   var.c
> >>
> >> Here's where the magic would happen. Removing the line "modified: var.c" would
> >> remove var.c from this commit. Of course, the template message should be
> >> modified to tell the user he can do that.
> >>
> >> So, what do you think about this?
> > 
> > Personally, I would refuse to use such a modified git, because
> > often the first thing I would do in the commit log buffer is
> > check the listed files and remove the '# ...' lines while
> > typing.  I do not want that to affect the set of changes I
> > staged in any way.
> > 
> > But maybe that is just me.
> 
> I was to raise the same objection. 
> 
> But this can be solved by using magic _only_ if the template with exception
> of "modified:" lines matches, and if there is at least one file
> in "modified:" section.

I raise the same objection as Junio.

This is how perforce does it*, and while it is useful, git is NOT perforce,
and I agree with Junio and Jakub.

If you want to commit only few files, update the index for only
the ones you want to commit.  If you did update the index for all
of them, "git-read-tree -m -i HEAD" is your friend.

    Luben

* The reason being is that there is no "index-cache" and the commit
message needs to be scanned to determine which of the edited files
you actually intend to commit to the server at this time.