Re: [RFC PATCH 0/8] Git remote helpers to implement smart transports.

[Ilari Liusvaara <ilari.liusvaara@elisanet.fi>]

On Tue, Dec 01, 2009 at 12:42:29PM -0800, Junio C Hamano wrote:
> 
> It is somewhat unfortunate that a few changes I liked (e.g. the "debug"
> bit), even though it was somewhat painful to read them due to coding style
> differences, were not at the beginning of the series but instead buried
> after changes that are much bigger and controversial (e.g. [6/8]).

Funny, I considered some other stuff in series much more controversial than
the 6/8 one.

And 6/8 large? Its smallest (source code files only) or second smallest (all
files) in number of line changes in the series.

If one looks at 6/8, what it basically does is:
- Alias remote-curl as remote-{http,ftp}{,s} since the special case dispatch
  rules are no more (.gitignore + makefile).
- Remove the special case dispatch rules (transport.c).

Taking diffstat of fixed version of 6/8 (I'll send that later as second round,
possibly with additional fixes):

 .gitignore  |    4 ++++
 Makefile    |   19 +++++++++++++++++++
 transport.c |    8 --------
 3 files changed, 23 insertions(+), 8 deletions(-)

And here's what it does to transport.c:

-       } else if (!prefixcmp(url, "http://")
-               || !prefixcmp(url, "https://")
-               || !prefixcmp(url, "ftp://")) {
-               /* These three are just plain special. */
-               transport_helper_init(ret, "curl");
-#ifdef NO_CURL
-               error("git was compiled without libcurl support.");
-#endif

That's 8 lines killed in transport.c, 4 new binary aliases (yeah, I'm not that
good with makefiles plus this seems to be somewhat nasty case).

-Ilari