Re: Commit ID in exported Tar Ball

> René Scharfe <rene.scharfe@lsrfire.ath.cx> writes:
> 
>> Something like the following patch?  Since we're already embedding the
>> commit ID in a comment, we might as well offer creating a synthetic file
>> for it, too, if that solves a user's problem that might be difficult to
>> work around otherwise.
> 
> Are you detecting and erroring out if the named file already
> exists in the tree being archived?
> 
> Should we?  Maybe we should just replace with warning?
> 
> Also should we silently ignore the request if the tree-ish is
> not a commit-ish, or error out?