Function git_push_config

builtin/push.c:489–546

static int git_push_config(const char *k, const char *v,
			   const struct config_context *ctx, void *cb)
{
	const char *slot_name;
	int *flags = cb;

	if (!strcmp(k, "push.followtags")) {
		if (git_config_bool(k, v))
			*flags |= TRANSPORT_PUSH_FOLLOW_TAGS;
		else
			*flags &= ~TRANSPORT_PUSH_FOLLOW_TAGS;
		return 0;
	} else if (!strcmp(k, "push.autosetupremote")) {
		if (git_config_bool(k, v))
			*flags |= TRANSPORT_PUSH_AUTO_UPSTREAM;
		return 0;
	} else if (!strcmp(k, "push.gpgsign")) {
		switch (git_parse_maybe_bool(v)) {
		case 0:
			set_push_cert_flags(flags, SEND_PACK_PUSH_CERT_NEVER);
			break;
		case 1:
			set_push_cert_flags(flags, SEND_PACK_PUSH_CERT_ALWAYS);
			break;
		default:
			if (!strcasecmp(v, "if-asked"))
				set_push_cert_flags(flags, SEND_PACK_PUSH_CERT_IF_ASKED);
			else
				return error(_("invalid value for '%s'"), k);
		}
	} else if (!strcmp(k, "push.recursesubmodules")) {
		recurse_submodules = parse_push_recurse_submodules_arg(k, v);
	} else if (!strcmp(k, "submodule.recurse")) {
		int val = git_config_bool(k, v) ?
			RECURSE_SUBMODULES_ON_DEMAND : RECURSE_SUBMODULES_OFF;
		recurse_submodules = val;
	} else if (!strcmp(k, "push.pushoption")) {
		return parse_transport_option(k, v, &push_options_config);
	} else if (!strcmp(k, "color.push")) {
		push_use_color = git_config_colorbool(k, v);
		return 0;
	} else if (skip_prefix(k, "color.push.", &slot_name)) {
		int slot = parse_push_color_slot(slot_name);
		if (slot < 0)
			return 0;
		if (!v)
			return config_error_nonbool(k);
		return color_parse(v, push_colors[slot]);
	} else if (!strcmp(k, "push.useforceifincludes")) {
		if (git_config_bool(k, v))
			*flags |= TRANSPORT_PUSH_FORCE_IF_INCLUDES;
		else
			*flags &= ~TRANSPORT_PUSH_FORCE_IF_INCLUDES;
		return 0;
	}

	return git_default_config(k, v, ctx, NULL);
}