# detect operating system
ifeq ($(OS),Windows_NT)
    CURRENT_OS := Windows
else
    CURRENT_OS := $(shell uname -s)
endif

UNAME=$(shell uname -a)
X86_64=$(findstring x86_64, $(UNAME))

#GOBIN
GOBIN = $(shell pwd)/build/bin
GO ?= latest

# variables
NAME_DEV=develop
NAME_TEST=test
NAME_STAGING=staging
NAME_MASTER=master

RD_SUFFIX=rd

BRANCH_DEV=$(NAME_DEV)-$(RD_SUFFIX)
BRANCH_TEST=$(NAME_TEST)-$(RD_SUFFIX)
BRANCH_STAGING=$(NAME_STAGING)-$(RD_SUFFIX)
BRANCH_MASTER=$(NAME_MASTER)-$(RD_SUFFIX)

CURR_MODEL_NAME=$(notdir $(shell pwd))
GIT_BRANCH=$(shell git rev-parse --abbrev-ref HEAD)
GIT_HASH=$(shell git rev-parse HEAD | cut -c 1-8)
BUILD_FLAGS = -tags netgo -ldflags "-X git.pandaminer.com/ox/build.GitBranch=$(GIT_BRANCH)"
ACR_PREFIX=registry.ap-southeast-1.aliyuncs.com/oxbtc-rd

K8S_NAMESPACE_PREFIX=ox

K8S_DEPLOY_PARAM_CURR_MODEL_NAME=$(CURR_MODEL_NAME)
K8S_DEPLOY_PARAM_IMAGE_TAG=$(GIT_BRANCH)-$(GIT_HASH)
K8S_DEPLOY_PARAM_RESOURCE_SUFFIX=$(GIT_BRANCH)
K8S_DEPLOY_PARAM_ARC_PREFIX=$(ACR_PREFIX)

TMP_FILE_DEPLOY=.tmp.deploy.txt
TMP_DATA_DIR=tmpData
CONFIGFILES_PROJECT_NAME=configfiles

#GIT_BRANCH=master-rd

## git分支和命名空间的对应s
##    master-rd  分支，对应命名空间 ox-rd
##    test-rd    分支，对应命名空间 ox-test-rd
##    staging-rd 分支，对应命名空间 ox-staging-rd
ifeq ($(GIT_BRANCH),$(BRANCH_MASTER))
    K8S_DEPLOY_PARAM_CURR_K8S_NAMESPACE=$(K8S_NAMESPACE_PREFIX)-$(RD_SUFFIX)
else
    K8S_DEPLOY_PARAM_CURR_K8S_NAMESPACE=$(K8S_NAMESPACE_PREFIX)-$(GIT_BRANCH)
endif

MAKE_ENV += K8S_DEPLOY_PARAM_CURR_MODEL_NAME K8S_DEPLOY_PARAM_IMAGE_TAG K8S_DEPLOY_PARAM_RESOURCE_SUFFIX K8S_DEPLOY_PARAM_ARC_PREFIX K8S_DEPLOY_PARAM_CURR_K8S_NAMESPACE
SHELL_EXPORT := $(foreach v,$(MAKE_ENV),$(v)='$($(v))' )

# GIT_BRANCH=11

all: build

# unittest:
#	# @go test -v ./internal/...

gitReset:
	@echo ==gitReset==
	@git fetch --all;
	@git reset --hard origin/$(GIT_BRANCH);

buildquick: gitReset
	@echo ==buildquick==
	@go mod tidy;
	@echo GIT_BRANCH=$(GIT_BRANCH)  GIT_HASH=$(GIT_HASH) K8S_DEPLOY_PARAM_IMAGE_TAG=$(K8S_DEPLOY_PARAM_IMAGE_TAG)
	@echo BUILD_FLAGS=$(BUILD_FLAGS)	
	@go build  $(BUILD_FLAGS) -o ./pack/service ./

docker: clean buildquick
	@echo ==build docker image and push ==
	## 非 x86_64平台，不允许做docker镜像的构建
	@if [ "$(X86_64)" =  "" ] ; then\
		echo !!!! not x86_64 platform , can not build docker image !!!!!!!!; \
		exit 11; \
	fi

	## 非 test-rd、staging-rd、master-rd 分支，不允许做docker镜像构建
	@echo ACR_PREFIX=$(ACR_PREFIX);
	@echo CURR_MODEL_NAME=$(CURR_MODEL_NAME);
	@echo GIT_BRANCH=$(GIT_BRANCH);
	@if [[ $(GIT_BRANCH) = $(BRANCH_DEV)  || $(GIT_BRANCH) = $(BRANCH_TEST)  ||  $(GIT_BRANCH) = $(BRANCH_STAGING)  ||  $(GIT_BRANCH) = $(BRANCH_MASTER) ]]; then\
		cd pack;\
		docker build -t $(CURR_MODEL_NAME):$(K8S_DEPLOY_PARAM_IMAGE_TAG) .;\
		docker tag  $(CURR_MODEL_NAME):$(K8S_DEPLOY_PARAM_IMAGE_TAG) $(ACR_PREFIX)/$(CURR_MODEL_NAME):$(K8S_DEPLOY_PARAM_IMAGE_TAG); \
		docker push $(ACR_PREFIX)/$(CURR_MODEL_NAME):$(K8S_DEPLOY_PARAM_IMAGE_TAG); \
	else \
		echo !!!!! no docker building in branch $(GIT_BRANCH) !!!!!!; \
	fi

deployK8s: docker
	@echo ==deploy to K8s==
	@echo $(SHELL_EXPORT);

	@if [[ $(GIT_BRANCH) = $(BRANCH_DEV)  || $(GIT_BRANCH) = $(BRANCH_TEST)  ||  $(GIT_BRANCH) = $(BRANCH_STAGING)  ||  $(GIT_BRANCH) = $(BRANCH_MASTER) ]]; then\
		$(SHELL_EXPORT) envsubst < deployK8s.yaml > $(TMP_FILE_DEPLOY) ;  kubectl apply -f $(TMP_FILE_DEPLOY) ; \
		kubectl replace -f $(TMP_FILE_DEPLOY) --force; \
	else \
		echo !!!!! no docker building in branch $(GIT_BRANCH) !!!!!!; \
	fi

configfiles:
	@echo ==get configfiles==
	@echo $(GIT_BRANCH)
	@if [[ $(GIT_BRANCH) = $(BRANCH_MASTER) ]]; then\
		mkdir -p $(TMP_DATA_DIR); \
		cd $(TMP_DATA_DIR); \
		[ ! -e $(CONFIGFILES_PROJECT_NAME) ] && git clone https://git.pandaminer.com/ox/$(CONFIGFILES_PROJECT_NAME); \
		cd $(CONFIGFILES_PROJECT_NAME); \
		echo currDir:; \
		pwd; \
		git fetch; \
		git checkout $(GIT_BRANCH); \
		git reset --hard origin/$(GIT_BRANCH); \
		cd ../..; \
		echo currDir:; \
		pwd; \
		cp ./$(TMP_DATA_DIR)/$(CONFIGFILES_PROJECT_NAME)/$(CURR_MODEL_NAME)/pack/.service.config.yaml  ./pack/.service.config.yaml; \
	else \
		echo !!!!! no configfiles process in branch $(GIT_BRANCH) !!!!!!; \
	fi

build: buildquick

clean:
	rm -rf ./build ./pack/service

.PHONY: build