.PHONY: all test lint coverage ci get build clean

ifneq ($(V),1)
Q    := @
NQMAKE := $(MAKE) --no-print-directory
MAKE := $(Q)$(MAKE) --no-print-directory
endif

GOPATH := $(shell go env GOPATH)
GOLANGCI_LINT_VERSION ?= 1.16.0
PACKAGE ?= yes
VERSION_PACKAGE ?= main
PROJECT_NAME ?= unknown-project
BRANCH ?= $(shell git rev-parse --abbrev-ref HEAD)

mkfile_path := $(abspath $(lastword $(MAKEFILE_LIST)))
current_dir := $(patsubst %/,%,$(dir $(mkfile_path)))

TARGETS := $(shell go list ./... | grep -v /vendor/)

all: test

ci:
	$(MAKE) get
	$(MAKE) lint
	$(MAKE) test
	$(MAKE) coverage
	$(MAKE) build
ifeq ($(PACKAGE),yes)
	$(MAKE) deb
	$(MAKE) dist
endif

clean:
	$(Q)rm -rf build
	$(Q)rm -f *.deb

VERSION := $(shell go run $(GOPATH)/src/src.dualinventive.com/go/common/version/main.go)

LDFLAGS := -X $(VERSION_PACKAGE).ApplicationVersion=$(VERSION) -X $(VERSION_PACKAGE).ApplicationName=$(PROJECT_NAME)

test:
	$(Q)echo " == Running go test =="
	$(Q)go test -v -race $(TARGETS)

build:
	$(Q)echo " == Running go build =="
	$(Q)for i in $(TARGETS); do cd $(GOPATH)/src/$$i;go build -ldflags="-s -w $(LDFLAGS)" -v;cd ->/dev/null; done

get:
	$(Q)echo " == Running go get =="
	$(Q)go get -t -v $(TARGETS)

lint: build/golangci-lint
	$(Q)echo " == Running golangci-lint =="
	$(Q)bash -c "./build/golangci-lint run --config=$(GOPATH)/src/src.dualinventive.com/go/common/golangci.yml | tee build/golint.log; test \$${PIPESTATUS[0]} -eq 0"

build/golangci-lint:
	$(Q)mkdir -p build
	$(Q)echo " == Downloading golangci-lint =="
	$(Q)curl -sL https://github.com/golangci/golangci-lint/releases/download/v$(GOLANGCI_LINT_VERSION)/golangci-lint-$(GOLANGCI_LINT_VERSION)-linux-amd64.tar.gz | tar xvz --strip-components=1 -C build

coverage:
	$(Q)mkdir -p build
	$(Q)go get github.com/axw/gocov/gocov
	$(Q)go get github.com/AlekSi/gocov-xml
	$(Q)gocov test $(TARGETS) > build/coverage.json
	$(Q)sed -i -e 's|'$WORKSPACE'/||g' build/coverage.json
	$(Q)gocov-xml < build/coverage.json > build/coverage.xml

dist:
	$(current_dir)/dist.sh

%:
	env PROJECT_NAME=$(PROJECT_NAME) go run $(GOPATH)/src/src.dualinventive.com/go/common/$@/main.go