diff options
Diffstat (limited to 'builtin/init-db.c')
| -rw-r--r-- | builtin/init-db.c | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/builtin/init-db.c b/builtin/init-db.c index 0b7222e718..cee64823cb 100644 --- a/builtin/init-db.c +++ b/builtin/init-db.c @@ -203,6 +203,7 @@ void initialize_repository_version(int hash_algo) static int create_default_files(const char *template_path, const char *original_git_dir, + const char *initial_branch, const struct repository_format *fmt) { struct stat st1; @@ -258,15 +259,26 @@ static int create_default_files(const char *template_path, die("failed to set up refs db: %s", err.buf); /* - * Create the default symlink from ".git/HEAD" to the "master" - * branch, if it does not exist yet. + * Point the HEAD symref to the initial branch with if HEAD does + * not yet exist. */ path = git_path_buf(&buf, "HEAD"); reinit = (!access(path, R_OK) || readlink(path, junk, sizeof(junk)-1) != -1); if (!reinit) { - if (create_symref("HEAD", "refs/heads/master", NULL) < 0) + char *ref; + + if (!initial_branch) + initial_branch = git_default_branch_name(); + + ref = xstrfmt("refs/heads/%s", initial_branch); + if (check_refname_format(ref, 0) < 0) + die(_("invalid initial branch name: '%s'"), + initial_branch); + + if (create_symref("HEAD", ref, NULL) < 0) exit(1); + free(ref); } initialize_repository_version(fmt->hash_algo); @@ -383,7 +395,8 @@ static void validate_hash_algorithm(struct repository_format *repo_fmt, int hash } int init_db(const char *git_dir, const char *real_git_dir, - const char *template_dir, int hash, unsigned int flags) + const char *template_dir, int hash, const char *initial_branch, + unsigned int flags) { int reinit; int exist_ok = flags & INIT_DB_EXIST_OK; @@ -425,7 +438,11 @@ int init_db(const char *git_dir, const char *real_git_dir, validate_hash_algorithm(&repo_fmt, hash); - reinit = create_default_files(template_dir, original_git_dir, &repo_fmt); + reinit = create_default_files(template_dir, original_git_dir, + initial_branch, &repo_fmt); + if (reinit && initial_branch) + warning(_("re-init: ignored --initial-branch=%s"), + initial_branch); create_object_directory(); @@ -528,6 +545,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix) const char *template_dir = NULL; unsigned int flags = 0; const char *object_format = NULL; + const char *initial_branch = NULL; int hash_algo = GIT_HASH_UNKNOWN; const struct option init_db_options[] = { OPT_STRING(0, "template", &template_dir, N_("template-directory"), @@ -541,6 +559,8 @@ int cmd_init_db(int argc, const char **argv, const char *prefix) OPT_BIT('q', "quiet", &flags, N_("be quiet"), INIT_DB_QUIET), OPT_STRING(0, "separate-git-dir", &real_git_dir, N_("gitdir"), N_("separate git dir from working tree")), + OPT_STRING('b', "initial-branch", &initial_branch, N_("name"), + N_("override the name of the initial branch")), OPT_STRING(0, "object-format", &object_format, N_("hash"), N_("specify the hash algorithm to use")), OPT_END() @@ -652,5 +672,6 @@ int cmd_init_db(int argc, const char **argv, const char *prefix) UNLEAK(work_tree); flags |= INIT_DB_EXIST_OK; - return init_db(git_dir, real_git_dir, template_dir, hash_algo, flags); + return init_db(git_dir, real_git_dir, template_dir, hash_algo, + initial_branch, flags); } |