## Copyright (c) 2015-2019
## Mainflux
##
## SPDX-License-Identifier: Apache-2.0

BUILD_DIR = build
SERVICES = users things http normalizer ws coap lora influxdb-writer influxdb-reader mongodb-writer mongodb-reader cassandra-writer cassandra-reader postgres-writer postgres-reader cli bootstrap
DOCKERS = $(addprefix docker_,$(SERVICES))
DOCKERS_DEV = $(addprefix docker_dev_,$(SERVICES))
DOCKERS_ARM = $(addprefix docker_arm_,$(SERVICES))
CGO_ENABLED ?= 0

define compile_service
	CGO_ENABLED=$(CGO_ENABLED) GOOS=$(GOOS) GOARCH=$(GOARCH) GOARM=$(GOARM) go build -ldflags "-s -w" -o ${BUILD_DIR}/mainflux-$(1) cmd/$(1)/main.go
endef

define make_docker
	docker build --no-cache --build-arg SVC_NAME=$(subst docker_,,$(1)) --tag=mainflux/$(subst docker_,,$(1)) -f docker/Dockerfile .
endef

define make_docker_arm
	docker build --no-cache --build-arg GOARCH=arm --build-arg GOARM=7 --build-arg SVC_NAME=$(subst docker_arm_,,$(1)) --tag=mainflux/$(subst docker_arm_,,$(1))-arm32v7 -f docker/Dockerfile .
endef

define make_docker_dev
	docker build --build-arg SVC_NAME=$(subst docker_dev_,,$(1)) --tag=mainflux/$(subst docker_dev_,,$(1)) -f docker/Dockerfile.dev ./build
endef

all: $(SERVICES) mqtt

.PHONY: all $(SERVICES) dockers dockers_dev latest release mqtt ui

clean:
	rm -rf ${BUILD_DIR}
	rm -rf mqtt/node_modules

cleandocker:
	# Stop all containers (if running)
	docker-compose -f docker/docker-compose.yml stop
	# Remove mainflux containers
	docker ps -f name=mainflux -aq | xargs -r docker rm

	# Remove exited containers
	docker ps -f name=mainflux -f status=dead -f status=exited -aq | xargs -r docker rm -v

	# Remove unused images
	docker images "mainflux\/*" -f dangling=true -q | xargs -r docker rmi

	# Remove old mainflux images
	docker images -q mainflux\/* | xargs -r docker rmi

ifdef pv
	# Remove unused volumes
	docker volume ls -f name=mainflux -f dangling=true -q | xargs -r docker volume rm
endif
install:
	cp ${BUILD_DIR}/* $(GOBIN)

test:
	go test -v -race -count 1 -tags test $(shell go list ./... | grep -v 'vendor\|cmd')

proto:
	protoc --gofast_out=plugins=grpc:. *.proto

$(SERVICES):
	$(call compile_service,$(@))

$(DOCKERS):
	$(call make_docker,$(@))

$(DOCKERS_DEV):
	$(call make_docker_dev,$(@))

$(DOCKERS_ARM):
	$(call make_docker_arm,$(@))

docker_ui:
	$(MAKE) -C ui docker

docker_arm_ui:
	$(MAKE) -C ui docker_arm

docker_mqtt:
	# MQTT Docker build must be done from root dir because it copies .proto files
	docker build --tag=mainflux/mqtt -f mqtt/Dockerfile .

docker_arm_mqtt:
	# MQTT Docker build must be done from root dir because it copies .proto files
	docker build --tag=mainflux/mqtt-arm32v7 -f mqtt/Dockerfile.arm .

dockers: $(DOCKERS) docker_ui docker_mqtt

dockers_dev: $(DOCKERS_DEV)

dockers_arm: $(DOCKERS_ARM) docker_ui_arm docker_mqtt_arm

ui:
	$(MAKE) -C ui

mqtt:
	cd mqtt && npm install

define docker_push
	for svc in $(SERVICES); do \
		docker push mainflux/$$svc:$(1); \
		docker push mainflux/$$svc-arm32v7:$(1); \
	done
	docker push mainflux/ui:$(1)
	docker push mainflux/mqtt:$(1)
endef

changelog:
	git log $(shell git describe --tags --abbrev=0)..HEAD --pretty=format:"- %s"

latest: dockers
	$(call docker_push,latest)

release:
	$(eval version = $(shell git describe --abbrev=0 --tags))
	git checkout $(version)
	$(MAKE) dockers
	$(MAKE) dockers_arm
	for svc in $(SERVICES); do \
		docker tag mainflux/$$svc mainflux/$$svc:$(version); \
		docker tag mainflux/$$svc-arm32v7 mainflux/$$svc-arm32v7:$(version); \
	done
	docker tag mainflux/ui mainflux/ui:$(version)
	docker tag mainflux/mqtt mainflux/mqtt:$(version)
	docker tag mainflux/ui-arm32v7 mainflux/ui-arm32v7:$(version)
	docker tag mainflux/mqtt-arm32v7 mainflux/mqtt-arm32v7:$(version)
	$(call docker_push,$(version))

rundev:
	cd scripts && ./run.sh

run:
	docker-compose -f docker/docker-compose.yml up

runui:
	$(MAKE) -C ui run

runlora:
	docker-compose -f docker/docker-compose.yml up -d
	docker-compose -f docker/addons/influxdb-writer/docker-compose.yml up -d
	docker-compose -f docker/addons/lora-adapter/docker-compose.yml up