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!
--
Brandon Williams