Set proxy override with http_init()

In transport.c, proxy setting (the one from the remote conf) was set through
curl_easy_setopt() call, while http.c already does the same with the
http.proxy setting. We now just use this infrastructure instead, and make
http_init() now take the struct remote as argument so that it can take the
http_proxy setting from there, and any other property that would be added
later.

At the same time, we make get_http_walker() take a struct remote argument
too, and pass it to http_init(), which makes remote defined proxy be used
for more than get_refs_via_curl().

We leave out http-fetch and http-push, which don't use remotes for the
moment, purposefully.

Signed-off-by: Mike Hommey <mh@glandium.org>
Acked-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/walker.h b/walker.h
index ea2c363f4e..e1d40deaff 100644
--- a/walker.h
+++ b/walker.h
@@ -1,6 +1,8 @@
 #ifndef WALKER_H
 #define WALKER_H
 
+#include "remote.h"
+
 struct walker {
 	void *data;
 	int (*fetch_ref)(struct walker *, char *ref, unsigned char *sha1);
@@ -32,6 +34,6 @@ int walker_fetch(struct walker *impl, int targets, char **target,
 
 void walker_free(struct walker *walker);
 
-struct walker *get_http_walker(const char *url);
+struct walker *get_http_walker(const char *url, struct remote *remote);
 
 #endif /* WALKER_H */