Merge branch 'lh/clone'

* lh/clone:
  Add support for cloning over http

Conflicts:
	cmd.c

diff --combined Makefile
index 1163b026b19b1f3e31680feae081996c54093896,78aad100e74af1d035445ad7ecb2e77a20894d33..b002d4472c4ed2e1a353aea724110c36fd69ab57
--- 1/Makefile
--- 2/Makefile
+++ b/Makefile
@@@ -4,7 -4,7 +4,7 @@@ CGIT_SCRIPT_PATH = /var/www/htdocs/cgi
  CGIT_CONFIG = /etc/cgitrc
  CACHE_ROOT = /var/cache/cgit
  SHA1_HEADER = <openssl/sha.h>
 -GIT_VER = 1.5.6
 +GIT_VER = 1.6.0.rc1
  GIT_URL = http://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.bz2
  
  #
@@@ -55,8 -55,8 +55,9 @@@ OBJECTS += configfile.
  OBJECTS += html.o
  OBJECTS += parsing.o
  OBJECTS += shared.o
 +OBJECTS += ui-atom.o
  OBJECTS += ui-blob.o
+ OBJECTS += ui-clone.o
  OBJECTS += ui-commit.o
  OBJECTS += ui-diff.o
  OBJECTS += ui-log.o
@@@ -74,7 -74,7 +75,7 @@@ ifdef NEEDS_LIBICON
  endif
  
  
 -.PHONY: all git test install uninstall clean force-version get-git
 +.PHONY: all libgit test install uninstall clean force-version get-git
  
  all: cgit
  
@@@ -91,15 -91,17 +92,15 @@@ CFLAGS += -DCGIT_SCRIPT_NAME='"$(CGIT_S
  CFLAGS += -DCGIT_CACHE_ROOT='"$(CACHE_ROOT)"'
  
  
 -cgit: $(OBJECTS) git/libgit.a git/xdiff/lib.a
 +cgit: $(OBJECTS) libgit
        $(QUIET_CC)$(CC) $(CFLAGS) -o cgit $(OBJECTS) $(EXTLIBS)
  
  cgit.o: VERSION
  
  -include $(OBJECTS:.o=.d)
  
 -git/libgit.a: git
 +libgit:
        $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) libgit.a
 -
 -git/xdiff/lib.a: git
        $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) xdiff/lib.a
  
  test: all

diff --combined cmd.c
index c0e4db3a6c62f5cdb8aa59ae47bbd323fd3b66a3,03e165c169c7c4c6bc99350552b66ca7e795c0e6..40ac53e47ab6007f816dc931bb01f67eaa5d290d
--- 1/cmd.c
--- 2/cmd.c
+++ b/cmd.c
@@@ -10,8 -10,8 +10,9 @@@
  #include "cmd.h"
  #include "cache.h"
  #include "ui-shared.h"
 +#include "ui-atom.h"
  #include "ui-blob.h"
+ #include "ui-clone.h"
  #include "ui-commit.h"
  #include "ui-diff.h"
  #include "ui-log.h"
@@@ -23,11 -23,11 +24,16 @@@
  #include "ui-tag.h"
  #include "ui-tree.h"
  
+ static void HEAD_fn(struct cgit_context *ctx)
+ {
+       cgit_clone_head(ctx);
+ }
+ 
 +static void atom_fn(struct cgit_context *ctx)
 +{
 +      cgit_print_atom(ctx->qry.head, ctx->qry.path, 10);
 +}
 +
  static void about_fn(struct cgit_context *ctx)
  {
        if (ctx->repo)
@@@ -51,6 -51,11 +57,11 @@@ static void diff_fn(struct cgit_contex
        cgit_print_diff(ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path);
  }
  
+ static void info_fn(struct cgit_context *ctx)
+ {
+       cgit_clone_info(ctx);
+ }
+ 
  static void log_fn(struct cgit_context *ctx)
  {
        cgit_print_log(ctx->qry.sha1, ctx->qry.ofs, ctx->cfg.max_commit_count,
@@@ -65,6 -70,11 +76,11 @@@ static void ls_cache_fn(struct cgit_con
        cache_ls(ctx->cfg.cache_root);
  }
  
+ static void objects_fn(struct cgit_context *ctx)
+ {
+       cgit_clone_objects(ctx);
+ }
+ 
  static void repolist_fn(struct cgit_context *ctx)
  {
        cgit_print_repolist();
@@@ -108,13 -118,15 +124,16 @@@ static void tree_fn(struct cgit_contex
  struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx)
  {
        static struct cgit_cmd cmds[] = {
+               def_cmd(HEAD, 1, 0),
 +              def_cmd(atom, 1, 0),
                def_cmd(about, 0, 1),
                def_cmd(blob, 1, 0),
                def_cmd(commit, 1, 1),
                def_cmd(diff, 1, 1),
+               def_cmd(info, 1, 0),
                def_cmd(log, 1, 1),
                def_cmd(ls_cache, 0, 0),
+               def_cmd(objects, 1, 0),
                def_cmd(patch, 1, 0),
                def_cmd(refs, 1, 1),
                def_cmd(repolist, 0, 0),