Makefile

REPO ?= github.com/crossplane-contrib/function-pkl
CONTAINER_IMAGE ?= ghcr.io/crossplane-contrib/function-pkl

# Target used for Pkl Package Releases
TARGET =? $(shell git branch --show-current)

LATEST_CORE    := $(shell git tag -l "crossplane.contrib@*.*.*" --sort=-v:refname | head -n 1 | grep -oE '[0-9]+\.[0-9]+\.[0-9]+')
LATEST_EXAMPLE := $(shell git tag -l "crossplane.contrib.example@*.*.*" --sort=-v:refname | head -n 1 | grep -oE '[0-9]+\.[0-9]+\.[0-9]+')
LATEST_XRD     := $(shell git tag -l "crossplane.contrib.xrd@*.*.*" --sort=-v:refname | head -n 1 | grep -oE '[0-9]+\.[0-9]+\.[0-9]+')
REPO_PARAM     := $(if $(REPO),-e REPOSITORY="$(REPO)")
CORE_PARAM     := $(if $(LATEST_CORE),-e CROSSPLANE_CONTRIB_VERSION="$(LATEST_CORE)")
EXAMPLE_PARAM  := $(if $(LATEST_EXAMPLE),-e CROSSPLANE_CONTRIB_EXAMPLE_VERSION="$(LATEST_EXAMPLE)")
XRD_PARAM      := $(if $(LATEST_XRD),-e CROSSPLANE_CONTRIB_XRD_VERSION="$(LATEST_XRD)")

# This Resolves the Dependencies and sets the versions of our packages to the Latest ones for the package in Git
.PHONY: pkl-resolve
pkl-resolve:
	pkl project resolve ./pkl/*/

.PHONY: pkl-resolve-with-tags
pkl-resolve-with-tags: check-tag
	pkl project resolve $(REPO_PARAM) $(CORE_PARAM) $(EXAMPLE_PARAM) $(XRD_PARAM) ./pkl/*/

.PHONY: pkl-resolve-hack
pkl-resolve-hack:
	pkl project resolve ./hack/pklcrd/

.PHONY: pkl-package
pkl-package: pkl-resolve-with-tags
	$(eval PACKAGE_FILES  := $(shell \
    		pkl project package $(REPO_PARAM) $(CORE_PARAM) $(EXAMPLE_PARAM) $(XRD_PARAM) ./pkl/*/ ))

# Ensures the TAG Variable is set.
.PHONY: check-tag
check-tag:
	@[ "${TAG}" ] || (echo "TAG is not specified" && exit 1)

# Initializes Empty Array
RELEASE_FILES :=

# Packages all Projects with the latest tags for each before Pushing the one referenced in TAG
.PHONY: pkl-release
pkl-release: check-tag pkl-package
	$(foreach file,$(PACKAGE_FILES), \
		$(if $(findstring ${TAG},$(file)), \
			$(eval RELEASE_FILES += $(file))))
	@if [ -z "$(RELEASE_FILES)" ]; then \
		echo "No release files found for tag ${TAG}."; \
		exit 1; \
	fi

	gh release create ${TAG} \
	-t ${TAG} \
	-n "" \
	--target ${TARGET} \
	$(RELEASE_FILES)

PROJECT_DIR := $(dir $(firstword $(MAKEFILE_LIST)))
.PHONY: generate
generate: pkl-resolve-hack pkl-resolve
	go generate ./...
	pkl eval --working-dir $(PROJECT_DIR)hack/pklcrd -m ../../pkl/crossplane.contrib crd2module.pkl -p source="package/input/pkl.fn.crossplane.io_pkls.yaml"
	pkl eval --working-dir $(PROJECT_DIR)hack/pklcrd -m ../../pkl/crossplane.contrib.xrd crd2module.pkl -p source="https://raw.githubusercontent.com/crossplane/crossplane/v1.16.0/cluster/crds/apiextensions.crossplane.io_compositeresourcedefinitions.yaml"
	pkl eval --working-dir $(PROJECT_DIR)hack/pklcrd -m ../../pkl/crossplane.contrib crd2module-composition-fix.pkl
	pkl eval --working-dir $(PROJECT_DIR)pkl/crossplane.contrib.example -m crds xrds/ExampleXR.pkl
	pkl eval --working-dir $(PROJECT_DIR)pkl/crossplane.contrib.example compositions/inline.pkl > $(PROJECT_DIR)example/inline/composition.yaml
	pkl eval --working-dir $(PROJECT_DIR)pkl/crossplane.contrib.example $(EXAMPLE_PARAM) compositions/uri.pkl > $(PROJECT_DIR)example/full/composition.yaml
	pkl eval --working-dir $(PROJECT_DIR)pkl/crossplane.contrib.example xrs/inline.pkl > $(PROJECT_DIR)example/inline/xr.yaml
	pkl eval --working-dir $(PROJECT_DIR)pkl/crossplane.contrib.example xrs/uri.pkl > $(PROJECT_DIR)example/full/xr.yaml

.PHONY: build-image
build-image:
	docker build -t runtime .
	crossplane xpkg build -f package --embed-runtime-image=runtime -o .out/function-pkl.xpkg

.PHONY: push-image
push-image:
	crossplane xpkg push -f .out/function-pkl.xpkg ${CONTAINER_IMAGE}:${TAG}