MB_MSXHUB_API   ?= https://msxhub.com/api
MB_MSXHUB_CACHE ?= $(MB_CACHE)/msxbuild/msxhub

define _mb_msxhub_file_fetch
	@echo === Fetch msxhub file
	$(if $(wildcard $(dir $(MB_MSXHUB_CACHE)/$(subst $(MB_MSXHUB_API)/,,$(1)))),,$(call mb_mkdir,$(dir $(MB_MSXHUB_CACHE)/$(subst $(MB_MSXHUB_API)/,,$(1)))))
	$(if $(wildcard $(MB_MSXHUB_CACHE)/$(subst $(MB_MSXHUB_API)/,,$(1))),,wget -O $(MB_MSXHUB_CACHE)/$(subst $(MB_MSXHUB_API)/,,$(1)) $(1))
endef

# NOTE: with HDD import/export we get duplicate files after openMSX run, so force to lowercase.
define mb_msxhub_file
	$(if $(wildcard $(MB_MSXHUB_CACHE)/$(2)),,$(call _mb_msxhub_file_fetch,$(MB_MSXHUB_API)/$(2)))
	$(if $(wildcard $(1)/$(call _mb_lowercase,$(notdir $(2)))),,$(call mb_copy,$(MB_MSXHUB_CACHE)/$(2),$(1)/$(call _mb_lowercase,$(notdir $(2)))))
	$(if $(filter true,$(3)),$(call mb_copy,$(MB_MSXHUB_CACHE)/$(2),$(1)/$(call _mb_lowercase,$(notdir $(2)))))
endef