Function read_default_format_config

setup.c:2685–2729

};

static int read_default_format_config(const char *key, const char *value,
				      const struct config_context *ctx UNUSED,
				      void *payload)
{
	struct default_format_config *cfg = payload;
	char *str = NULL;
	int ret;

	if (!strcmp(key, "init.defaultobjectformat")) {
		ret = git_config_string(&str, key, value);
		if (ret)
			goto out;
		cfg->hash = hash_algo_by_name(str);
		if (cfg->hash == GIT_HASH_UNKNOWN)
			warning(_("unknown hash algorithm '%s'"), str);
		goto out;
	}

	if (!strcmp(key, "init.defaultrefformat")) {
		ret = git_config_string(&str, key, value);
		if (ret)
			goto out;
		cfg->ref_format = ref_storage_format_by_name(str);
		if (cfg->ref_format == REF_STORAGE_FORMAT_UNKNOWN)
			warning(_("unknown ref storage format '%s'"), str);
		goto out;
	}

	/*
	 * Enable the reftable format when "features.experimental" is enabled.
	 * "init.defaultRefFormat" takes precedence over this setting.
	 */
	if (!strcmp(key, "feature.experimental") &&
	    cfg->ref_format == REF_STORAGE_FORMAT_UNKNOWN &&
	    git_config_bool(key, value)) {
		cfg->ref_format = REF_STORAGE_FORMAT_REFTABLE;
		ret = 0;
		goto out;
	}

	ret = 0;
out:
	free(str);
	return ret;
}

static void repository_format_configure(struct repository *repo,
					struct repository_format *repo_fmt,