# Core: Packages and dependencies.

CORE_DEPS_CASES = build-c-8cc build-c-imagejs build-erl pkg search
CORE_DEPS_TARGETS = $(addprefix core-deps-,$(CORE_DEPS_CASES))
CORE_DEPS_CLEAN_TARGETS = $(addprefix clean-,$(CORE_DEPS_TARGETS))

.PHONY: core-deps $(CORE_DEPS_TARGETS) clean-core-deps $(CORE_DEPS_CLEAN_TARGETS)

clean-core-deps: $(CORE_DEPS_CLEAN_TARGETS)

$(CORE_DEPS_CLEAN_TARGETS):
	$t rm -rf $(APP_TO_CLEAN)/

core-deps: $(CORE_DEPS_TARGETS)

ifneq ($(PLATFORM),msys2)
core-deps-build-c-8cc: build clean-core-deps-build-c-8cc

	$i "Bootstrap a new OTP library named $(APP)"
	$t mkdir $(APP)/
	$t cp ../erlang.mk $(APP)/
	$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v

	$i "Add 8cc to the list of build dependencies"
	$t sed -i.bak '2i\
BUILD_DEPS = 8cc\
dep_8cc = git https://github.com/rui314/8cc master\
' $(APP)/Makefile

	$i "Build the application"
	$t $(MAKE) -C $(APP) $v

	$i "Check that all dependencies were fetched"
	$t test -d $(APP)/deps/8cc

	$i "Check that 8cc can be started"
	$t $(APP)/deps/8cc/8cc -h $v

	$i "Check that the application was compiled correctly"
	$t $(ERL) -pa $(APP)/ebin/ $(APP)/deps/*/ebin/ -eval " \
		[ok = application:load(App) || App <- [$(APP)]], \
		{ok, Deps} = application:get_key($(APP), applications), \
		false = lists:member('8cc', Deps), \
		halt()"
endif

core-deps-build-c-imagejs: build clean-core-deps-build-c-imagejs

	$i "Bootstrap a new OTP library named $(APP)"
	$t mkdir $(APP)/
	$t cp ../erlang.mk $(APP)/
	$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v

	$i "Add imagejs to the list of build dependencies"
	$t sed -i.bak '2i\
BUILD_DEPS = imagejs\
dep_imagejs = git https://github.com/jklmnn/imagejs master\
' $(APP)/Makefile

	$i "Build the application"
	$t $(MAKE) -C $(APP) $v

	$i "Check that all dependencies were fetched"
	$t test -d $(APP)/deps/imagejs

	$i "Check that imagejs works"
	$t $(APP)/deps/imagejs/imagejs bmp $(APP)/deps/imagejs/Makefile
	$t test -f $(APP)/deps/imagejs/Makefile.bmp

	$i "Check that the application was compiled correctly"
	$t $(ERL) -pa $(APP)/ebin/ $(APP)/deps/*/ebin/ -eval " \
		[ok = application:load(App) || App <- [$(APP)]], \
		{ok, Deps} = application:get_key($(APP), applications), \
		false = lists:member(imagejs, Deps), \
		halt()"

core-deps-build-erl: build clean-core-deps-build-erl

	$i "Bootstrap a new OTP library named $(APP)"
	$t mkdir $(APP)/
	$t cp ../erlang.mk $(APP)/
	$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v

	$i "Add rebar to the list of build dependencies"
	$t sed -i.bak '2i\
BUILD_DEPS = rebar\
dep_rebar = git https://github.com/rebar/rebar master\
' $(APP)/Makefile

	$i "Build the application"
	$t $(MAKE) -C $(APP) $v

	$i "Check that all dependencies were fetched"
	$t test -d $(APP)/deps/rebar

	$i "Check that the application was compiled correctly"
	$t $(ERL) -pa $(APP)/ebin/ $(APP)/deps/*/ebin/ -eval " \
		[ok = application:load(App) || App <- [$(APP), rebar]], \
		{ok, Deps} = application:get_key($(APP), applications), \
		false = lists:member(rebar, Deps), \
		halt()"

core-deps-pkg: build clean-core-deps-pkg

	$i "Bootstrap a new OTP library named $(APP)"
	$t mkdir $(APP)/
	$t cp ../erlang.mk $(APP)/
	$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v

	$i "Add Cowboy to the list of dependencies"
	$t sed -i.bak '2i\
DEPS = cowboy\
' $(APP)/Makefile

ifdef LEGACY
	$i "Add Cowboy to the applications key in the .app.src file"
	$t sed -i.bak '8i\
			cowboy,' $(APP)/src/$(APP).app.src
endif

	$i "Build the application"
	$t $(MAKE) -C $(APP) $v

	$i "Check that all dependencies were fetched"
	$t test -d $(APP)/deps/cowboy
	$t test -d $(APP)/deps/cowlib
	$t test -d $(APP)/deps/ranch

	$i "Check that the application was compiled correctly"
	$t $(ERL) -pa $(APP)/ebin/ $(APP)/deps/*/ebin/ -eval " \
		[ok = application:load(App) || App <- [$(APP), cowboy, cowlib, ranch]], \
		{ok, Deps} = application:get_key($(APP), applications), \
		true = lists:member(cowboy, Deps), \
		halt()"

core-deps-search: build clean-core-deps-search

	$i "Bootstrap a new OTP library named $(APP)"
	$t mkdir $(APP)/
	$t cp ../erlang.mk $(APP)/
	$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v

	$i "Run 'make search' and check that it prints packages"
	$t test -n "`$(MAKE) -C $(APP) search`"

	$i "Run 'make search q=cowboy' and check that it prints packages"
	$t test -n "`$(MAKE) -C $(APP) search q=cowboy`"