thodg/libgit2

diff --git a/src/clone.c b/src/clone.c
index 68ef225..7ae3c14 100644
--- a/src/clone.c
+++ b/src/clone.c
@@ -93,7 +93,7 @@ static int update_head_to_new_branch(git_repository *repo, git_oid *target, cons
 
    if (!create_tracking_branch(repo, target, name)) {
       git_reference *head;
-      if (!git_reference_lookup(&head, repo, "HEAD")) {
+      if (!git_repository_head(&head, repo)) {
          git_buf target = GIT_BUF_INIT;
          if (!git_buf_printf(&target, "refs/heads/%s", name) &&
              !git_reference_set_target(head, git_buf_cstr(&target))) {
diff --git a/tests-clar/clone/clone.c b/tests-clar/clone/clone.c
index b4e9c30..e2ce85f 100644
--- a/tests-clar/clone/clone.c
+++ b/tests-clar/clone/clone.c
@@ -7,111 +7,119 @@ static git_repository *g_repo;
 
 void test_clone_clone__initialize(void)
 {
-  g_repo = NULL;
+   g_repo = NULL;
 }
 
 void test_clone_clone__cleanup(void)
 {
-  if (g_repo) {
-    git_repository_free(g_repo);
-    g_repo = NULL;
-  }
+   if (g_repo) {
+      git_repository_free(g_repo);
+      g_repo = NULL;
+   }
 }
 
 // TODO: This is copy/pasted from network/remotelocal.c.
 static void build_local_file_url(git_buf *out, const char *fixture)
 {
-  const char *in_buf;
+   const char *in_buf;
 
-  git_buf path_buf = GIT_BUF_INIT;
+   git_buf path_buf = GIT_BUF_INIT;
 
-  cl_git_pass(git_path_prettify_dir(&path_buf, fixture, NULL));
-  cl_git_pass(git_buf_puts(out, "file://"));
+   cl_git_pass(git_path_prettify_dir(&path_buf, fixture, NULL));
+   cl_git_pass(git_buf_puts(out, "file://"));
 
 #ifdef GIT_WIN32
-  /*
-   * A FILE uri matches the following format: file://[host]/path
-   * where "host" can be empty and "path" is an absolute path to the resource.
-   *
-   * In this test, no hostname is used, but we have to ensure the leading triple slashes:
-   *
-   * *nix: file:///usr/home/...
-   * Windows: file:///C:/Users/...
-   */
-  cl_git_pass(git_buf_putc(out, '/'));
+   /*
+    * A FILE uri matches the following format: file://[host]/path
+    * where "host" can be empty and "path" is an absolute path to the resource.
+    *
+    * In this test, no hostname is used, but we have to ensure the leading triple slashes:
+    *
+    * *nix: file:///usr/home/...
+    * Windows: file:///C:/Users/...
+    */
+   cl_git_pass(git_buf_putc(out, '/'));
 #endif
 
-  in_buf = git_buf_cstr(&path_buf);
+   in_buf = git_buf_cstr(&path_buf);
 
-  /*
-   * A very hacky Url encoding that only takes care of escaping the spaces
-   */
-  while (*in_buf) {
-    if (*in_buf == ' ')
-      cl_git_pass(git_buf_puts(out, "%20"));
-    else
-      cl_git_pass(git_buf_putc(out, *in_buf));
+   /*
+    * A very hacky Url encoding that only takes care of escaping the spaces
+    */
+   while (*in_buf) {
+      if (*in_buf == ' ')
+         cl_git_pass(git_buf_puts(out, "%20"));
+      else
+         cl_git_pass(git_buf_putc(out, *in_buf));
 
-    in_buf++;
-  }
+      in_buf++;
+   }
 
-  git_buf_free(&path_buf);
+   git_buf_free(&path_buf);
 }
 
 
 void test_clone_clone__bad_url(void)
 {
-  /* Clone should clean up the mess if the URL isn't a git repository */
-  cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", NULL));
-  cl_assert(!git_path_exists("./foo"));
-  cl_git_fail(git_clone_bare(&g_repo, "not_a_repo", "./foo.git", NULL));
-  cl_assert(!git_path_exists("./foo.git"));
+   /* Clone should clean up the mess if the URL isn't a git repository */
+   cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", NULL));
+   cl_assert(!git_path_exists("./foo"));
+   cl_git_fail(git_clone_bare(&g_repo, "not_a_repo", "./foo.git", NULL));
+   cl_assert(!git_path_exists("./foo.git"));
 }
 
 
 void test_clone_clone__local(void)
 {
-  git_buf src = GIT_BUF_INIT;
-  build_local_file_url(&src, cl_fixture("testrepo.git"));
+   git_buf src = GIT_BUF_INIT;
+   build_local_file_url(&src, cl_fixture("testrepo.git"));
 
 #if 0
-  cl_git_pass(git_clone(&g_repo, git_buf_cstr(&src), "./local", NULL));
-  git_repository_free(g_repo);
-  git_futils_rmdir_r("./local", GIT_DIRREMOVAL_FILES_AND_DIRS);
-  cl_git_pass(git_clone_bare(&g_repo, git_buf_cstr(&src), "./local.git", NULL));
-  git_futils_rmdir_r("./local.git", GIT_DIRREMOVAL_FILES_AND_DIRS);
+   cl_git_pass(git_clone(&g_repo, git_buf_cstr(&src), "./local", NULL));
+   git_repository_free(g_repo);
+   git_futils_rmdir_r("./local", GIT_DIRREMOVAL_FILES_AND_DIRS);
+   cl_git_pass(git_clone_bare(&g_repo, git_buf_cstr(&src), "./local.git", NULL));
+   git_futils_rmdir_r("./local.git", GIT_DIRREMOVAL_FILES_AND_DIRS);
 #endif
 
-  git_buf_free(&src);
+   git_buf_free(&src);
 }
 
 
 void test_clone_clone__network_full(void)
 {
 #if 0
-  cl_git_pass(git_clone(&g_repo,
-                        "https://github.com/libgit2/libgit2.git",
-                        "./libgit2", NULL));
-  git_futils_rmdir_r("./libgit2", GIT_DIRREMOVAL_FILES_AND_DIRS);
+   git_remote *origin;
+
+   cl_git_pass(git_clone(&g_repo,
+                         "https://github.com/libgit2/GitForDelphi.git",
+                         "./libgit2", NULL));
+   cl_assert(!git_repository_is_bare(g_repo));
+   cl_git_pass(git_remote_load(&origin, g_repo, "origin"));
+   git_futils_rmdir_r("./libgit2", GIT_DIRREMOVAL_FILES_AND_DIRS);
 #endif
 }
 
 void test_clone_clone__network_bare(void)
 {
 #if 0
-  cl_git_pass(git_clone_bare(&g_repo,
-                             "https://github.com/libgit2/libgit2.git",
-                             "./libgit2.git", NULL));
-  git_futils_rmdir_r("./libgit2.git", GIT_DIRREMOVAL_FILES_AND_DIRS);
+   git_remote *origin;
+
+   cl_git_pass(git_clone_bare(&g_repo,
+                              "https://github.com/libgit2/GitForDelphi.git",
+                              "./libgit2.git", NULL));
+   cl_assert(git_repository_is_bare(g_repo));
+   cl_git_pass(git_remote_load(&origin, g_repo, "origin"));
+   git_futils_rmdir_r("./libgit2.git", GIT_DIRREMOVAL_FILES_AND_DIRS);
 #endif
 }
 
 
 void test_clone_clone__already_exists(void)
 {
-  mkdir("./foo", GIT_DIR_MODE);
-  cl_git_fail(git_clone(&g_repo,
-                        "https://github.com/libgit2/libgit2.git",
-                        "./foo", NULL));
-  git_futils_rmdir_r("./foo", GIT_DIRREMOVAL_FILES_AND_DIRS);
+   mkdir("./foo", GIT_DIR_MODE);
+   cl_git_fail(git_clone(&g_repo,
+                         "https://github.com/libgit2/libgit2.git",
+                         "./foo", NULL));
+   git_futils_rmdir_r("./foo", GIT_DIRREMOVAL_FILES_AND_DIRS);
 }