Пример #1
0
static void copy_templates(const char *template_dir)
{
	struct strbuf path = STRBUF_INIT;
	struct strbuf template_path = STRBUF_INIT;
	size_t template_len;
	struct repository_format template_format = REPOSITORY_FORMAT_INIT;
	struct strbuf err = STRBUF_INIT;
	DIR *dir;
	char *to_free = NULL;

	if (!template_dir)
		template_dir = getenv(TEMPLATE_DIR_ENVIRONMENT);
	if (!template_dir)
		template_dir = init_db_template_dir;
	if (!template_dir)
		template_dir = to_free = system_path(DEFAULT_GIT_TEMPLATE_DIR);
	if (!template_dir[0]) {
		free(to_free);
		return;
	}

	strbuf_addstr(&template_path, template_dir);
	strbuf_complete(&template_path, '/');
	template_len = template_path.len;

	dir = opendir(template_path.buf);
	if (!dir) {
		warning(_("templates not found in %s"), template_dir);
		goto free_return;
	}

	/* Make sure that template is from the correct vintage */
	strbuf_addstr(&template_path, "config");
	read_repository_format(&template_format, template_path.buf);
	strbuf_setlen(&template_path, template_len);

	/*
	 * No mention of version at all is OK, but anything else should be
	 * verified.
	 */
	if (template_format.version >= 0 &&
	    verify_repository_format(&template_format, &err) < 0) {
		warning(_("not copying templates from '%s': %s"),
			  template_dir, err.buf);
		strbuf_release(&err);
		goto close_free_return;
	}

	strbuf_addstr(&path, get_git_common_dir());
	strbuf_complete(&path, '/');
	copy_templates_1(&path, &template_path, dir);
close_free_return:
	closedir(dir);
free_return:
	free(to_free);
	strbuf_release(&path);
	strbuf_release(&template_path);
	clear_repository_format(&template_format);
}
Пример #2
0
Файл: setup.c Проект: 1tgr/git
static int check_repository_format_gently(const char *gitdir, int *nongit_ok)
{
	struct strbuf sb = STRBUF_INIT;
	struct strbuf err = STRBUF_INIT;
	struct repository_format candidate;
	int has_common;

	has_common = get_common_dir(&sb, gitdir);
	strbuf_addstr(&sb, "/config");
	read_repository_format(&candidate, sb.buf);
	strbuf_release(&sb);

	/*
	 * For historical use of check_repository_format() in git-init,
	 * we treat a missing config as a silent "ok", even when nongit_ok
	 * is unset.
	 */
	if (candidate.version < 0)
		return 0;

	if (verify_repository_format(&candidate, &err) < 0) {
		if (nongit_ok) {
			warning("%s", err.buf);
			strbuf_release(&err);
			*nongit_ok = -1;
			return -1;
		}
		die("%s", err.buf);
	}

	repository_format_precious_objects = candidate.precious_objects;
	string_list_clear(&candidate.unknown_extensions, 0);
	if (!has_common) {
		if (candidate.is_bare != -1) {
			is_bare_repository_cfg = candidate.is_bare;
			if (is_bare_repository_cfg == 1)
				inside_work_tree = -1;
		}
		if (candidate.work_tree) {
			free(git_work_tree_cfg);
			git_work_tree_cfg = candidate.work_tree;
			inside_work_tree = -1;
		}
	} else {
		free(candidate.work_tree);
	}

	return 0;
}
Пример #3
0
int submodule_uses_worktrees(const char *path)
{
	char *submodule_gitdir;
	struct strbuf sb = STRBUF_INIT;
	DIR *dir;
	struct dirent *d;
	int ret = 0;
	struct repository_format format;

	submodule_gitdir = git_pathdup_submodule(path, "%s", "");
	if (!submodule_gitdir)
		return 0;

	/* The env would be set for the superproject. */
	get_common_dir_noenv(&sb, submodule_gitdir);
	free(submodule_gitdir);

	/*
	 * The check below is only known to be good for repository format
	 * version 0 at the time of writing this code.
	 */
	strbuf_addstr(&sb, "/config");
	read_repository_format(&format, sb.buf);
	if (format.version != 0) {
		strbuf_release(&sb);
		return 1;
	}

	/* Replace config by worktrees. */
	strbuf_setlen(&sb, sb.len - strlen("config"));
	strbuf_addstr(&sb, "worktrees");

	/* See if there is any file inside the worktrees directory. */
	dir = opendir(sb.buf);
	strbuf_release(&sb);

	if (!dir)
		return 0;

	while ((d = readdir(dir)) != NULL) {
		if (is_dot_or_dotdot(d->d_name))
			continue;

		ret = 1;
		break;
	}
	closedir(dir);
	return ret;
}
Пример #4
0
static int read_and_verify_repository_format(struct repository_format *format,
					     const char *commondir)
{
	int ret = 0;
	struct strbuf sb = STRBUF_INIT;

	strbuf_addf(&sb, "%s/config", commondir);
	read_repository_format(format, sb.buf);
	strbuf_reset(&sb);

	if (verify_repository_format(format, &sb) < 0) {
		warning("%s", sb.buf);
		ret = -1;
	}

	strbuf_release(&sb);
	return ret;
}