# App prebuilt coming from Soong.
# Extra inputs:
# LOCAL_APK_SET_INSTALL_FILE

ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK))
  $(call pretty-error,soong_apk_set.mk may only be used from Soong)
endif

LOCAL_BUILT_MODULE_STEM := $(LOCAL_APK_SET_INSTALL_FILE)
LOCAL_INSTALLED_MODULE_STEM := $(LOCAL_APK_SET_INSTALL_FILE)

#######################################
include $(BUILD_SYSTEM)/base_rules.mk
#######################################

## Extract master APK from APK set into given directory
# $(1) APK set
# $(2) APK entry to install (e.g., splits/base.apk

define extract-install-file-from-apk-set
$(LOCAL_BUILT_MODULE): $(1)
	@echo "Extracting $$@"
	unzip -pq $$< $(2) >$$@
endef

$(eval $(call extract-install-file-from-apk-set,$(LOCAL_PREBUILT_MODULE_FILE),$(LOCAL_APK_SET_INSTALL_FILE)))
# unzip returns 11 it there was nothing to extract, which is expected,
# $(LOCAL_APK_SET_INSTALL_FILE) has is already there.
LOCAL_POST_INSTALL_CMD := unzip -qoDD -j -d $(dir $(LOCAL_INSTALLED_MODULE)) \
	$(LOCAL_PREBUILT_MODULE_FILE) -x $(LOCAL_APK_SET_INSTALL_FILE) || [[ $$? -eq 11 ]]
$(LOCAL_INSTALLED_MODULE): PRIVATE_POST_INSTALL_CMD := $(LOCAL_POST_INSTALL_CMD)
PACKAGES.$(LOCAL_MODULE).OVERRIDES := $(strip $(LOCAL_OVERRIDES_PACKAGES))

PACKAGES := $(PACKAGES) $(LOCAL_MODULE)
# We can't know exactly what apk files would be outputted yet.
# Let extract_apks generate apkcerts.txt and merge it later.
PACKAGES.$(LOCAL_MODULE).APKCERTS_FILE := $(LOCAL_APKCERTS_FILE)

SOONG_ALREADY_CONV += $(LOCAL_MODULE)