PACKAGE=github.com/argoproj/argo-cd/common
CURRENT_DIR=$(shell pwd)
DIST_DIR=${CURRENT_DIR}/dist
CLI_NAME=argocd

HOST_OS:=$(shell go env GOOS)
HOST_ARCH:=$(shell go env GOARCH)

VERSION=$(shell cat ${CURRENT_DIR}/VERSION)
BUILD_DATE=$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')
GIT_COMMIT=$(shell git rev-parse HEAD)
GIT_TAG=$(shell if [ -z "`git status --porcelain`" ]; then git describe --exact-match --tags HEAD 2>/dev/null; fi)
GIT_TREE_STATE=$(shell if [ -z "`git status --porcelain`" ]; then echo "clean" ; else echo "dirty"; fi)
PACKR_CMD=$(shell if [ "`which packr`" ]; then echo "packr"; else echo "go run github.com/gobuffalo/packr/packr"; fi)
VOLUME_MOUNT=$(shell if test "$(go env GOOS)" = "darwin"; then echo ":delegated"; elif test selinuxenabled; then echo ":delegated"; else echo ""; fi)

GOPATH?=$(shell if test -x `which go`; then go env GOPATH; else echo "$(HOME)/go"; fi)
GOCACHE?=$(HOME)/.cache/go-build

DOCKER_SRCDIR?=$(GOPATH)/src
DOCKER_WORKDIR?=/go/src/github.com/argoproj/argo-cd

ARGOCD_PROCFILE?=Procfile

# Configuration for building argocd-test-tools image
TEST_TOOLS_NAMESPACE?=
TEST_TOOLS_IMAGE=argocd-test-tools
TEST_TOOLS_TAG?=latest
ifdef TEST_TOOLS_NAMESPACE
TEST_TOOLS_PREFIX=${TEST_TOOLS_NAMESPACE}/
endif

# You can change the ports where ArgoCD components will be listening on by
# setting the appropriate environment variables before running make.
ARGOCD_E2E_APISERVER_PORT?=8080
ARGOCD_E2E_REPOSERVER_PORT?=8081
ARGOCD_E2E_REDIS_PORT?=6379
ARGOCD_E2E_DEX_PORT?=5556
ARGOCD_E2E_YARN_HOST?=localhost

ARGOCD_IN_CI?=false
ARGOCD_TEST_E2E?=true

ARGOCD_LINT_GOGC?=20

# Runs any command in the argocd-test-utils container in server mode
# Server mode container will start with uid 0 and drop privileges during runtime
define run-in-test-server
	docker run --rm -it \
		--name argocd-test-server \
		-e USER_ID=$(shell id -u) \
		-e HOME=/home/user \
		-e GOPATH=/go \
		-e GOCACHE=/tmp/go-build-cache \
		-e ARGOCD_IN_CI=$(ARGOCD_IN_CI) \
		-e ARGOCD_E2E_TEST=$(ARGOCD_E2E_TEST) \
		-e ARGOCD_E2E_YARN_HOST=$(ARGOCD_E2E_YARN_HOST) \
		-v ${DOCKER_SRCDIR}:/go/src${VOLUME_MOUNT} \
		-v ${GOPATH}/pkg/mod:/go/pkg/mod${VOLUME_MOUNT} \
		-v ${GOCACHE}:/tmp/go-build-cache${VOLUME_MOUNT} \
		-v ${HOME}/.kube:/home/user/.kube${VOLUME_MOUNT} \
		-v /tmp:/tmp${VOLUME_MOUNT} \
		-w ${DOCKER_WORKDIR} \
		-p ${ARGOCD_E2E_APISERVER_PORT}:8080 \
		-p 4000:4000 \
		$(TEST_TOOLS_PREFIX)$(TEST_TOOLS_IMAGE):$(TEST_TOOLS_TAG) \
		bash -c "$(1)"
endef

# Runs any command in the argocd-test-utils container in client mode
define run-in-test-client
	docker run --rm -it \
	  --name argocd-test-client \
		-u $(shell id -u) \
		-e HOME=/home/user \
		-e GOPATH=/go \
		-e ARGOCD_E2E_K3S=$(ARGOCD_E2E_K3S) \
		-e GOCACHE=/tmp/go-build-cache \
		-e ARGOCD_LINT_GOGC=$(ARGOCD_LINT_GOGC) \
		-v ${DOCKER_SRCDIR}:/go/src${VOLUME_MOUNT} \
		-v ${GOPATH}/pkg/mod:/go/pkg/mod${VOLUME_MOUNT} \
		-v ${GOCACHE}:/tmp/go-build-cache${VOLUME_MOUNT} \
		-v ${HOME}/.kube:/home/user/.kube${VOLUME_MOUNT} \
		-v /tmp:/tmp${VOLUME_MOUNT} \
		-w ${DOCKER_WORKDIR} \
		$(TEST_TOOLS_PREFIX)$(TEST_TOOLS_IMAGE):$(TEST_TOOLS_TAG) \
		bash -c "$(1)"
endef

# 
define exec-in-test-server
	docker exec -it -u $(shell id -u) -e ARGOCD_E2E_K3S=$(ARGOCD_E2E_K3S) argocd-test-server $(1)
endef

PATH:=$(PATH):$(PWD)/hack

# docker image publishing options
DOCKER_PUSH?=false
IMAGE_NAMESPACE?=
# perform static compilation
STATIC_BUILD?=true
# build development images
DEV_IMAGE?=false
ARGOCD_GPG_ENABLED?=true
ARGOCD_E2E_APISERVER_PORT?=8080

override LDFLAGS += \
  -X ${PACKAGE}.version=${VERSION} \
  -X ${PACKAGE}.buildDate=${BUILD_DATE} \
  -X ${PACKAGE}.gitCommit=${GIT_COMMIT} \
  -X ${PACKAGE}.gitTreeState=${GIT_TREE_STATE}

ifeq (${STATIC_BUILD}, true)
override LDFLAGS += -extldflags "-static"
endif

ifneq (${GIT_TAG},)
IMAGE_TAG=${GIT_TAG}
LDFLAGS += -X ${PACKAGE}.gitTag=${GIT_TAG}
else
IMAGE_TAG?=latest
endif

ifeq (${DOCKER_PUSH},true)
ifndef IMAGE_NAMESPACE
$(error IMAGE_NAMESPACE must be set to push images (e.g. IMAGE_NAMESPACE=argoproj))
endif
endif

ifdef IMAGE_NAMESPACE
IMAGE_PREFIX=${IMAGE_NAMESPACE}/
endif

.PHONY: all
all: cli image argocd-util

.PHONY: gogen
gogen:
	export GO111MODULE=off
	go generate ./util/argo/...

.PHONY: protogen
protogen:
	export GO111MODULE=off
	./hack/generate-proto.sh

.PHONY: openapigen
openapigen:
	export GO111MODULE=off
	./hack/update-openapi.sh

.PHONY: clientgen
clientgen:
	export GO111MODULE=off
	./hack/update-codegen.sh

.PHONY: codegen-local
codegen-local: mod-vendor-local gogen protogen clientgen openapigen manifests-local
	rm -rf vendor/

.PHONY: codegen
codegen: test-tools-image
	$(call run-in-test-client,make codegen-local)

.PHONY: cli
cli: test-tools-image
	$(call run-in-test-client, GOOS=${HOST_OS} GOARCH=${HOST_ARCH} make cli-local)

.PHONY: cli-local
cli-local: clean-debug
	CGO_ENABLED=0 ${PACKR_CMD} build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/${CLI_NAME} ./cmd/argocd

.PHONY: cli-docker
	go build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/${CLI_NAME} ./cmd/argocd

.PHONY: release-cli
release-cli: clean-debug image
	docker create --name tmp-argocd-linux $(IMAGE_PREFIX)argocd:$(IMAGE_TAG)
	docker cp tmp-argocd-linux:/usr/local/bin/argocd ${DIST_DIR}/argocd-linux-amd64
	docker cp tmp-argocd-linux:/usr/local/bin/argocd-darwin-amd64 ${DIST_DIR}/argocd-darwin-amd64
	docker cp tmp-argocd-linux:/usr/local/bin/argocd-windows-amd64.exe ${DIST_DIR}/argocd-windows-amd64.exe
	docker rm tmp-argocd-linux

.PHONY: argocd-util
argocd-util: clean-debug
	# Build argocd-util as a statically linked binary, so it could run within the alpine-based dex container (argoproj/argo-cd#844)
	CGO_ENABLED=0 ${PACKR_CMD} build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/argocd-util ./cmd/argocd-util

# .PHONY: dev-tools-image
# dev-tools-image:
# 	docker build -t $(DEV_TOOLS_PREFIX)$(DEV_TOOLS_IMAGE) . -f hack/Dockerfile.dev-tools
# 	docker tag $(DEV_TOOLS_PREFIX)$(DEV_TOOLS_IMAGE) $(DEV_TOOLS_PREFIX)$(DEV_TOOLS_IMAGE):$(DEV_TOOLS_VERSION)

.PHONY: test-tools-image
test-tools-image:
	docker build -t $(TEST_TOOLS_PREFIX)$(TEST_TOOLS_IMAGE) -f test/container/Dockerfile .
	docker tag $(TEST_TOOLS_PREFIX)$(TEST_TOOLS_IMAGE) $(TEST_TOOLS_PREFIX)$(TEST_TOOLS_IMAGE):$(TEST_TOOLS_TAG)

.PHONY: manifests-local
manifests-local:
	./hack/update-manifests.sh

.PHONY: manifests
manifests: test-tools-image
	$(call run-in-test-client,make manifests-local IMAGE_NAMESPACE='${IMAGE_NAMESPACE}' IMAGE_TAG='${IMAGE_TAG}')


# NOTE: we use packr to do the build instead of go, since we embed swagger files and policy.csv
# files into the go binary
.PHONY: server
server: clean-debug
	CGO_ENABLED=0 ${PACKR_CMD} build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/argocd-server ./cmd/argocd-server

.PHONY: repo-server
repo-server:
	CGO_ENABLED=0 ${PACKR_CMD} build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/argocd-repo-server ./cmd/argocd-repo-server

.PHONY: controller
controller:
	CGO_ENABLED=0 ${PACKR_CMD} build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/argocd-application-controller ./cmd/argocd-application-controller

.PHONY: packr
packr:
	go build -o ${DIST_DIR}/packr github.com/gobuffalo/packr/packr/

.PHONY: image
ifeq ($(DEV_IMAGE), true)
# The "dev" image builds the binaries from the users desktop environment (instead of in Docker)
# which speeds up builds. Dockerfile.dev needs to be copied into dist to perform the build, since
# the dist directory is under .dockerignore.
IMAGE_TAG="dev-$(shell git describe --always --dirty)"
image: packr
	docker build -t argocd-base --target argocd-base .
	docker build -t argocd-ui --target argocd-ui .
	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 dist/packr build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/argocd-server ./cmd/argocd-server
	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 dist/packr build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/argocd-application-controller ./cmd/argocd-application-controller
	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 dist/packr build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/argocd-repo-server ./cmd/argocd-repo-server
	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 dist/packr build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/argocd-util ./cmd/argocd-util
	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 dist/packr build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/argocd ./cmd/argocd
	CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 dist/packr build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/argocd-darwin-amd64 ./cmd/argocd
	CGO_ENABLED=0 GOOS=windows GOARCH=amd64 dist/packr build -v -i -ldflags '${LDFLAGS}' -o ${DIST_DIR}/argocd-windows-amd64.exe ./cmd/argocd
	cp Dockerfile.dev dist
	docker build -t $(IMAGE_PREFIX)argocd:$(IMAGE_TAG) -f dist/Dockerfile.dev dist
else
image:
	docker build -t $(IMAGE_PREFIX)argocd:$(IMAGE_TAG) .
endif
	@if [ "$(DOCKER_PUSH)" = "true" ] ; then docker push $(IMAGE_PREFIX)argocd:$(IMAGE_TAG) ; fi

.PHONY: armimage
# The "BUILD_ALL_CLIS" argument is to skip building the CLIs for darwin and windows
# which would take a really long time.
armimage:
	docker build -t $(IMAGE_PREFIX)argocd:$(IMAGE_TAG)-arm . --build-arg BUILD_ALL_CLIS="false"

.PHONY: builder-image
builder-image:
	docker build  -t $(IMAGE_PREFIX)argo-cd-ci-builder:$(IMAGE_TAG) --target builder .
	@if [ "$(DOCKER_PUSH)" = "true" ] ; then docker push $(IMAGE_PREFIX)argo-cd-ci-builder:$(IMAGE_TAG) ; fi

.PHONY: mod-download
mod-download: test-tools-image
	$(call run-in-test-client,go mod download)

.PHONY: mod-download-local
mod-download-local:
	go mod download

.PHONY: mod-vendor
mod-vendor: test-tools-image
	$(call run-in-test-client,go mod vendor)

.PHONY: mod-vendor-local
mod-vendor-local: mod-download-local
	go mod vendor

# Deprecated - replace by install-local-tools
.PHONY: install-lint-tools
install-lint-tools:
	./hack/install.sh lint-tools

# Run linter on the code
.PHONY: lint
lint: test-tools-image
	$(call run-in-test-client,make lint-local)

# Run linter on the code (local version)
.PHONY: lint-local
lint-local:
	golangci-lint --version
	# NOTE: If you get a "Killed" OOM message, try reducing the value of GOGC
	# See https://github.com/golangci/golangci-lint#memory-usage-of-golangci-lint
	GOGC=$(ARGOCD_LINT_GOGC) GOMAXPROCS=2 golangci-lint run --fix --verbose --timeout 300s

.PHONY: lint-ui
lint-ui: test-tools-image
	$(call run-in-test-client,make lint-ui-local)

.PHONY: lint-ui-local
lint-ui-local:
	cd ui && yarn lint

# Build all Go code
.PHONY: build
build: test-tools-image
	mkdir -p $(GOCACHE)
	$(call run-in-test-client, make build-local)

# Build all Go code (local version)
.PHONY: build-local
build-local: 
	go build -v `go list ./... | grep -v 'resource_customizations\|test/e2e'`

# Run all unit tests
#
# If TEST_MODULE is set (to fully qualified module name), only this specific
# module will be tested.
.PHONY: test
test: test-tools-image
	mkdir -p $(GOCACHE)
	$(call run-in-test-client,make TEST_MODULE=$(TEST_MODULE) test-local)

# Run all unit tests (local version)
.PHONY: test-local
test-local:
	if test "$(TEST_MODULE)" = ""; then \
		./hack/test.sh -coverprofile=coverage.out `go list ./... | grep -v 'test/e2e'`; \
	else \
		./hack/test.sh -coverprofile=coverage.out "$(TEST_MODULE)"; \
	fi

# Run the E2E test suite. E2E test servers (see start-e2e target) must be
# started before.
.PHONY: test-e2e
test-e2e: 
	$(call exec-in-test-server,make test-e2e-local)

# Run the E2E test suite (local version)
.PHONY: test-e2e-local
test-e2e-local: cli-local
	# NO_PROXY ensures all tests don't go out through a proxy if one is configured on the test system
	export GO111MODULE=off
	ARGOCD_GPG_ENABLED=true NO_PROXY=* ./hack/test.sh -timeout 20m -v ./test/e2e

# Spawns a shell in the test server container for debugging purposes
debug-test-server: test-tools-image
	$(call run-in-test-server,/bin/bash)

# Spawns a shell in the test client container for debugging purposes
debug-test-client: test-tools-image
	$(call run-in-test-client,/bin/bash)

# Starts e2e server in a container
.PHONY: start-e2e
start-e2e: test-tools-image
	docker version
	mkdir -p ${GOCACHE}
	$(call run-in-test-server,make ARGOCD_PROCFILE=test/container/Procfile start-e2e-local)

# Starts e2e server locally (or within a container)
.PHONY: start-e2e-local
start-e2e-local: 
	kubectl create ns argocd-e2e || true
	kubectl config set-context --current --namespace=argocd-e2e
	kustomize build test/manifests/base | kubectl apply -f -
	# Create GPG keys and source directories
	if test -d /tmp/argo-e2e/app/config/gpg; then rm -rf /tmp/argo-e2e/app/config/gpg/*; fi
	mkdir -p /tmp/argo-e2e/app/config/gpg/keys && chmod 0700 /tmp/argo-e2e/app/config/gpg/keys
	mkdir -p /tmp/argo-e2e/app/config/gpg/source && chmod 0700 /tmp/argo-e2e/app/config/gpg/source
	if test "$(USER_ID)" != ""; then chown -R "$(USER_ID)" /tmp/argo-e2e; fi
	# set paths for locally managed ssh known hosts and tls certs data
	ARGOCD_SSH_DATA_PATH=/tmp/argo-e2e/app/config/ssh \
	ARGOCD_TLS_DATA_PATH=/tmp/argo-e2e/app/config/tls \
	ARGOCD_GPG_DATA_PATH=/tmp/argo-e2e/app/config/gpg/source \
	ARGOCD_GNUPGHOME=/tmp/argo-e2e/app/config/gpg/keys \
	ARGOCD_GPG_ENABLED=true \
	ARGOCD_E2E_DISABLE_AUTH=false \
	ARGOCD_ZJWT_FEATURE_FLAG=always \
	ARGOCD_IN_CI=$(ARGOCD_IN_CI) \
	ARGOCD_E2E_TEST=true \
		goreman -f $(ARGOCD_PROCFILE) start

# Cleans VSCode debug.test files from sub-dirs to prevent them from being included in packr boxes
.PHONY: clean-debug
clean-debug:
	-find ${CURRENT_DIR} -name debug.test | xargs rm -f

.PHONY: clean
clean: clean-debug
	-rm -rf ${CURRENT_DIR}/dist

.PHONY: start
start: test-tools-image
	docker version
	$(call run-in-test-server,make ARGOCD_PROCFILE=test/container/Procfile start-local ARGOCD_START=${ARGOCD_START})

# Starts a local instance of ArgoCD
.PHONY: start-local
start-local: mod-vendor-local
	# check we can connect to Docker to start Redis
	killall goreman || true
	kubectl create ns argocd || true
	rm -rf /tmp/argocd-local
	mkdir -p /tmp/argocd-local
	mkdir -p /tmp/argocd-local/gpg/keys && chmod 0700 /tmp/argocd-local/gpg/keys
	mkdir -p /tmp/argocd-local/gpg/source
	ARGOCD_ZJWT_FEATURE_FLAG=always \
	ARGOCD_IN_CI=false \
	ARGOCD_GPG_ENABLED=true \
	ARGOCD_E2E_TEST=false \
		goreman -f $(ARGOCD_PROCFILE) start ${ARGOCD_START}

# Runs pre-commit validation with the virtualized toolchain
.PHONY: pre-commit
pre-commit: codegen build lint test

# Runs pre-commit validation with the local toolchain
.PHONY: pre-commit-local
pre-commit-local: codegen-local build-local lint-local test-local

.PHONY: release-precheck
release-precheck: manifests
	@if [ "$(GIT_TREE_STATE)" != "clean" ]; then echo 'git tree state is $(GIT_TREE_STATE)' ; exit 1; fi
	@if [ -z "$(GIT_TAG)" ]; then echo 'commit must be tagged to perform release' ; exit 1; fi
	@if [ "$(GIT_TAG)" != "v`cat VERSION`" ]; then echo 'VERSION does not match git tag'; exit 1; fi

.PHONY: release
release: pre-commit release-precheck image release-cli

.PHONY: build-docs
build-docs:
	mkdocs build

.PHONY: serve-docs
serve-docs:
	mkdocs serve

.PHONY: lint-docs
lint-docs:
	#  https://github.com/dkhamsing/awesome_bot
	find docs -name '*.md' -exec grep -l http {} + | xargs docker run --rm -v $(PWD):/mnt:ro dkhamsing/awesome_bot -t 3 --allow-dupe --allow-redirect --white-list `cat white-list | grep -v "#" | tr "\n" ','` --skip-save-results --

.PHONY: publish-docs
publish-docs: lint-docs
	mkdocs gh-deploy

# Verify that kubectl can connect to your K8s cluster from Docker
.PHONY: verify-kube-connect
verify-kube-connect: test-tools-image
	$(call run-in-test-client,kubectl version)

# Show the Go version of local and virtualized environments
.PHONY: show-go-version
show-go-version: test-tools-image
	@echo -n "Local Go version: "
	@go version
	@echo -n "Docker Go version: "
	$(call run-in-test-client,go version)

# Installs all tools required to build and test ArgoCD locally
.PHONY: install-tools-local
install-tools-local: install-test-tools-local install-codegen-tools-local install-go-tools-local

# Installs all tools required for running unit & end-to-end tests (Linux packages)
.PHONY: install-test-tools-local
install-test-tools-local:
	sudo ./hack/install.sh packr-linux
	sudo ./hack/install.sh kubectl-linux
	sudo ./hack/install.sh kustomize-linux
	sudo ./hack/install.sh ksonnet-linux
	sudo ./hack/install.sh helm2-linux
	sudo ./hack/install.sh helm-linux

# Installs all tools required for running codegen (Linux packages)
.PHONY: install-codegen-tools-local
install-codegen-tools-local:
	sudo ./hack/install.sh codegen-tools

# Installs all tools required for running codegen (Go packages)
.PHONY: install-go-tools-local
install-go-tools-local:
	./hack/install.sh codegen-go-tools

.PHONY: dep-ui
dep-ui: test-tools-image
	$(call run-in-test-client,make dep-ui-local)

dep-ui-local:
	cd ui && yarn install