Makefile

# Needed for Travis - it won't like the version regex check otherwise
SHELL=/bin/bash

# Directories based on the root project directory
ROOTDIR=$(CURDIR)
OUTDIR=${ROOTDIR}/_output

# Identifies the current build.
VERSION ?= v1.19.0-SNAPSHOT
COMMIT_HASH ?= $(shell git rev-parse HEAD)

# Identifies the Kiali operator container image that will be built
OPERATOR_IMAGE_ORG ?= kiali
OPERATOR_CONTAINER_NAME ?= ${OPERATOR_IMAGE_ORG}/kiali-operator
OPERATOR_CONTAINER_VERSION ?= ${VERSION}
OPERATOR_QUAY_NAME ?= quay.io/${OPERATOR_CONTAINER_NAME}
OPERATOR_QUAY_TAG = ${OPERATOR_QUAY_NAME}:${OPERATOR_CONTAINER_VERSION}

# Determine if we should use Docker OR Podman - value must be one of "docker" or "podman"
DORP ?= docker

.PHONY: help
help: Makefile
	@echo
	@echo "Targets"
	@sed -n 's/^##//p' $< | column -t -s ':' |  sed -e 's/^/ /'
	@echo

## clean: Cleans _output
clean:
	@rm -rf ${OUTDIR}

.download-operator-sdk-if-needed:
	@if [ "$(shell which operator-sdk 2>/dev/null || echo -n "")" == "" ]; then \
	  mkdir -p "${OUTDIR}/operator-sdk-install" ;\
	  if [ -x "${OUTDIR}/operator-sdk-install/operator-sdk" ]; then \
	    echo "You do not have operator-sdk installed in your PATH. Will use the one found here: ${OUTDIR}/operator-sdk-install/operator-sdk" ;\
	  else \
	    echo "You do not have operator-sdk installed in your PATH. The binary will be downloaded to ${OUTDIR}/operator-sdk-install/operator-sdk" ;\
	    curl -L https://github.com/operator-framework/operator-sdk/releases/download/v0.17.0/operator-sdk-v0.17.0-$$(uname -m)-linux-gnu > "${OUTDIR}/operator-sdk-install/operator-sdk" ;\
	    chmod +x "${OUTDIR}/operator-sdk-install/operator-sdk" ;\
	  fi ;\
	fi

.ensure-operator-sdk-exists: .download-operator-sdk-if-needed
	@$(eval OP_SDK ?= $(shell which operator-sdk 2>/dev/null || echo "${OUTDIR}/operator-sdk-install/operator-sdk"))
	@"${OP_SDK}" version

## build: Build Kiali operator container image.
build: .ensure-operator-sdk-exists
	@echo Building container image for Kiali operator using operator-sdk
	cd "${ROOTDIR}" && "${OP_SDK}" build --image-builder ${DORP} --image-build-args "--pull" "${OPERATOR_QUAY_TAG}"

## push: Pushes the operator image to quay.
push:
ifeq ($(DORP),docker)
	@echo Pushing Kiali operator image using docker
	docker push ${OPERATOR_QUAY_TAG}
else
	@echo Pushing Kiali operator image using podman
	podman push ${OPERATOR_QUAY_TAG}
endif

## generate-all-in-one: Creates the all-in-one yaml file that can be used to deploy the operator via kubectl apply.
generate-all-in-one:
	@mkdir -p ${OUTDIR}
	@OPERATOR_IMAGE_VERSION=$${OPERATOR_IMAGE_VERSION:-${VERSION}} \
	  ${ROOTDIR}/deploy/merge-operator-yaml.sh --file ${OUTDIR}/kiali-operator-all-in-one.yaml