Re: [PATCH 04/14] connect_work_tree_and_git_dir: safely create leading directories

> Stefan Beller <sbeller@google.com> writes:
>
>> In a later patch we'll use connect_work_tree_and_git_dir when the
>> directory for the gitlink file doesn't exist yet. Safely create
>> the directory first.
>>
>> Signed-off-by: Stefan Beller <sbeller@google.com>
>
> Among the existing two callers, the "absorb" logic in submodule.c
> has safe-create-leading-directory (SCLD) immediately before the call
> to this function, which can now be lost with this change.  The other
> one in cmd_mv() has the target directory as the result of moving the
> original directory, and I do not think there is any corresponding
> call that can be lost from there after this change, but it is not an
> error to call SCLD on a path that already exists, so all is OK.
>
> Is it sensible to let the code continue with just an fprintf() (not
> even warning() or error()) when SCLD fails?