1 files changed, 37 insertions, 0 deletions
diff --git a/tests/libgit2/repo/repo_helpers.c b/tests/libgit2/repo/repo_helpers.c
new file mode 100644
index 000000000..1efde70a5
--- /dev/null
+++ b/tests/libgit2/repo/repo_helpers.c
@@ -0,0 +1,37 @@
+#include "clar_libgit2.h"
+#include "refs.h"
+#include "repo_helpers.h"
+#include "posix.h"
+
+void make_head_unborn(git_repository* repo, const char *target)
+{
+	git_reference *head;
+
+	cl_git_pass(git_reference_symbolic_create(&head, repo, GIT_HEAD_FILE, target, 1, NULL));
+	git_reference_free(head);
+}
+
+void delete_head(git_repository* repo)
+{
+	git_str head_path = GIT_STR_INIT;
+
+	cl_git_pass(git_str_joinpath(&head_path, git_repository_path(repo), GIT_HEAD_FILE));
+	cl_git_pass(p_unlink(git_str_cstr(&head_path)));
+
+	git_str_dispose(&head_path);
+}
+
+void create_tmp_global_config(const char *dirname, const char *key, const char *val)
+{
+	git_str path = GIT_STR_INIT;
+	git_config *config;
+
+	cl_git_pass(git_libgit2_opts(GIT_OPT_SET_SEARCH_PATH,
+		GIT_CONFIG_LEVEL_GLOBAL, dirname));
+	cl_must_pass(p_mkdir(dirname, 0777));
+	cl_git_pass(git_str_joinpath(&path, dirname, ".gitconfig"));
+	cl_git_pass(git_config_open_ondisk(&config, path.ptr));
+	cl_git_pass(git_config_set_string(config, key, val));
+	git_config_free(config);
+	git_str_dispose(&path);
+}