.PHONY: all

BIN_NAME := rpi-relay
BUILD_DATE ?= $(shell date -u +"%Y-%m-%dT%H:%M:%SZ")

ifneq ($(DRONE_TAG),)
	VERSION ?= $(subst v,,$(DRONE_TAG))
else
	VERSION ?= $(shell git describe --tags --always | sed 's/-/+/' | sed 's/^v//')
endif

mkfile_path := $(abspath $(lastword $(MAKEFILE_LIST)))
current_dir := $(dir $(mkfile_path))

LDFLAGS ?= -X rpirelay/internal/version.Version=$(VERSION) -X rpirelay/internal/version.BuildDate=$(BUILD_DATE)

all: clean generate-spec unpack-swagger build
dev: clean generate-spec unpack-swagger

build:
	go build -o $(BIN_NAME) -ldflags "-s -w $(LDFLAGS)" ./cmd/server/main.go

clean:
	rm -rf $(BIN_NAME)
	rm -rf *.so
	go clean

generate-spec:
	swagger generate spec -m --compact -o spec.json

test-code: clean generate-spec unpack-swagger
	go test -cover=true ./...

test-code-coverage: clean generate-spec unpack-swagger
	go test -cover -coverprofile cover.out ./...

show-coverage:
	go tool cover -html=cover.out

install-dep:
	go get github.com/go-swagger/go-swagger/...

unpack-swagger:
	mkdir -p public/swagger && tar xvf swagger.tar -C public/swagger