# Go parameters
GOCMD       := go
GOBUILD     := $(GOCMD) build
GOCLEAN     := $(GOCMD) clean
GOLINT		:= golint
GOVET		:= $(GOCMD) vet
GOCOVER     := gocov
GO_LDFLAGS  := -ldflags '-extldflags "-static"'

# Target parameters
BIN_DIR     	:= $(BASE_DIR)/bin
BINARY_FILE 	:= edge-orchestration
EXEC_SRC_DIR    := GoMain
OBJ_SRC_DIR		:= interface
PKG_DIRS		:= devicemgr discoverymgr interface restapi/v1 servicemgr

# CMain target
ORG_HEADER_FILE_C	:= liborchestration.h
HEADER_FILE_C	:= orchestration.h
OBJECT_FILE_C	:= liborchestration.a
CMAIN_DIR		:= $(BASE_DIR)/src/CMain
CMAIN_INC_DIR	:= $(CMAIN_DIR)/inc
CMAIN_BIN_DIR	:= $(CMAIN_DIR)/bin
CMAIN_LIB_DIR	:= $(CMAIN_DIR)/lib




.DEFAULT_GOAL := help

## test and build
all: build

## edge-orchestration binary build
build-binary:
	$(GOBUILD) -a $(GO_LDFLAGS) -o $(BIN_DIR)/$(BINARY_FILE) $(EXEC_SRC_DIR) || exit 1
	ls -al $(BIN_DIR)

	$(MAKE) -C $(CMAIN_DIR)

## edge-orchestration shared object build
build-object:
	CGO_ENABLED=1 $(GOBUILD) -o $(CMAIN_LIB_DIR)/$(OBJECT_FILE_C) -buildmode=c-archive $(OBJ_SRC_DIR) || exit 1
	mv $(CMAIN_LIB_DIR)/$(ORG_HEADER_FILE_C) $(CMAIN_INC_DIR)/$(HEADER_FILE_C)

## go test and coverage
test:
	$(GOCOVER) test $(PKG_DIRS) > coverage.out
	$(GOCOVER) report coverage.out
	$(GOCOVER)-html coverage.out > coverage.html
	firefox coverage.html &

## build clean
clean:
	$(GOCLEAN)
	-rm -f $(CMAIN_INC_DIR)/$(HEADER_FILE_C)
	-rm -f $(CMAIN_LIB_DIR)/$(OBJECT_FILE_C)
	-rm -f $(BIN_DIR)/*

## check go style and static analysis
lint:
	$(GOLINT) ./src/...
	$(GOVET) ./src/...

## show help
help:
	@make2help $(MAKEFILE_LIST)

## define build target not a file
.PHONY: all build test clean lint help