Brandon Williams <bmwill@xxxxxxxxxx> writes:
> On 12/22, Johannes Sixt wrote:
>> Am 21.12.2016 um 23:33 schrieb Brandon Williams:
>> >On 12/21, Johannes Sixt wrote:
>> >>+/* copies root part from remaining to resolved, canonicalizing it on the way */
>> >>+static void get_root_part(struct strbuf *resolved, struct strbuf *remaining)
>> >>+{
>> >>+ int offset = offset_1st_component(remaining->buf);
>> >>+
>> >>+ strbuf_reset(resolved);
>> >>+ strbuf_add(resolved, remaining->buf, offset);
>> >>+#ifdef GIT_WINDOWS_NATIVE
>> >>+ convert_slashes(resolved->buf);
>> >>+#endif
>> >
>> >So then the only extra cononicalization that is happening here is
>> >converting '\\server\share' to '//server/share'? (or 'c:\' to 'c:/')
>>
>> Correct. All other directory separators are canonicalized by the
>> primary function, strbuf_realpath.
>
> Sounds good. Logically everything looks good to me. And I like that
> setting 'resolved' to the root of an abs path is pulled out into a
> helper function. It took me a couple extra seconds to realize that
> offset_1st_component returns 0 with a relative path, which makes causes
> the call to get_root_part to essentially be a noop (ie nothing is
> resolved).
>
> Thanks for helping get this to work on windows!
Thanks, both.
Let's move the topic with this patch to 'next'. Further
micro-optimization can be done incrementally if desired.