include $(addprefix $(dir $(lastword $(MAKEFILE_LIST))), \
	../../lib/golang.mk \
	../../lib/tmp.mk \
	../../targets/openshift/controller-gen.mk \
	../../targets/openshift/yq.mk \
	../../targets/openshift/yaml-patch.mk \
)

# $1 - crd file
# $2 - patch file
define patch-crd-yq
	$(YQ) m -i -x '$(1)' '$(2)'

endef

# $1 - crd file
define format-yaml
	cat '$(1)' | $(YQ) read - > t.yaml
	mv t.yaml '$(1)'
endef

# $1 - crd file
# $2 - patch file
define patch-crd-yaml-patch
	$(YAML_PATCH) -o '$(2)' < '$(1)' > '$(1).patched'
    mv '$(1).patched' '$(1)'

endef

empty :=

# $1 - apis
# $2 - manifests
define run-crd-gen
	'$(CONTROLLER_GEN)' \
		schemapatch:manifests="$(2)" \
		paths="$(subst $(empty) ,;,$(1))" \
		'output:dir="$(2)"'
	$$(foreach p,$$(wildcard $(2)/*.crd.yaml-merge-patch),$$(call patch-crd-yq,$$(basename $$(p)).yaml,$$(p)))
	$$(foreach p,$$(wildcard $(2)/*.crd.yaml-patch),$$(call patch-crd-yaml-patch,$$(basename $$(p)).yaml,$$(p)))
	$$(foreach p,$$(wildcard $(2)/*.crd.yaml),$$(call patch-crd-yq,$$(basename $$(p)).yaml,$$(p)))
endef


# $1 - target name
# $2 - apis
# $3 - manifests
define add-crd-gen-internal

update-codegen-crds-$(1): ensure-controller-gen ensure-yq ensure-yaml-patch
	$(call run-crd-gen,$(2),$(3))
.PHONY: update-codegen-crds-$(1)

update-codegen-crds: update-codegen-crds-$(1)
.PHONY: update-codegen-crds

verify-codegen-crds-$(1): update-codegen-crds-$(1)
	git diff --exit-code
.PHONY: verify-codegen-crds-$(1)

verify-codegen-crds: verify-codegen-crds-$(1)
.PHONY: verify-codegen-crds

endef


# $1 - target name
# $2 - apis
# $3 - manifests
# $4 - featureSet
define add-crd-gen-for-featureset-internal

update-codegen-$(4)-crds-$(1): ensure-controller-gen ensure-yq ensure-yaml-patch
	OPENSHIFT_REQUIRED_FEATURESET=$(4) $(call run-crd-gen,$(2),$(3))
.PHONY: update-codegen-$(4)-crds-$(1)

update-codegen-$(4)-crds: update-codegen-$(4)-crds-$(1)
.PHONY: update-codegen-$(4)-crds

verify-codegen-$(4)-crds-$(1): update-codegen-$(4)-crds-$(1)
	git diff --exit-code
.PHONY: verify-codegen-$(4)-crds-$(1)

verify-codegen-$(4)-crds: verify-codegen-$(4)-crds-$(1)
.PHONY: verify-codegen-$(4)-crds

endef

update-generated: update-codegen-crds
.PHONY: update-generated

update: update-generated
.PHONY: update

verify-generated: verify-codegen-crds
.PHONY: verify-generated

verify: verify-generated
.PHONY: verify


define add-crd-gen
$(eval $(call add-crd-gen-internal,$(1),$(2),$(3)))
endef

define add-crd-gen-for-featureset
$(eval $(call add-crd-gen-for-featureset-internal,$(1),$(2),$(3),$(5)))
endef