Re: [PATCH] add: add --chmod=+x / --chmod=-x options

> On Wed, May 25, 2016 at 12:36:55AM -0700, Junio C Hamano wrote:
> > 
> > At the design level, I have a few comments.
> 
> Thanks, I will submit a new patch that incorporates your (and dscho's)
> comments.
> 
> >  * This is about a repository with core.filemode=0; I wonder if
> >    something for a repository with core.symlinks=0 would also help?
> >    That is, would it be a big help to users if they can prepare a
> >    text file that holds symbolic link contents and add it as if it
> >    were a symlink with "git add", instead of having to run two
> >    commands, "hash-objects && update-index --cacheinfo"?
> 
> I think that this is much less common and - speaking only from personal
> experience - nobody has ever asked me how to stage a symlink on a
> Windows machine.  I think that this is due to the fact that symlinks on
> Windows are basically impossible to use, so people doing cross-platform
> development wouldn't even try.
> 
> On the other hand, it's quite common for cross-platform teams to use
> some scripting language since those do work across platforms, and
> Windows users would want to add new scripts as executable for the
> benefit of their brethren on platforms with an executable bit.
> 
> >  * I am not familiar with life on filesystems with core.filemode=0;
> >    do files people would want to be able to "add --chmod=+x" share
> >    common trait that can be expressed with .gitattributes mechanism?
> 
> Perhaps...  It would not be things like `*.bat` or `*.exe` - Windows
> gets those as executable "for free" and would not care about adding the
> execute bit on those files (since they're not executable anywhere else).
> It would be items like `*.sh` or `*.rb` that should be executable on
> POSIX platforms.
> 
> However I do not think that this is a common enough action that it needs
> to be made automatic such that when I `git add foo.rb` it is
> automatically made executable.