# UID/GID
# UID or GID is the UNIX user ID or group ID of the user who executes
# make. If the UID or GID is not passed as a make variable, an attempt
# is made to determine it.
UID?=$(shell id --user)
GID?=$(shell id --group)

# VERSION
# If no version is specified as a parameter of make, the last git hash
# value is taken.
VERSION:=$(or ${TRAVIS_TAG}, ${TRAVIS_TAG}, $(shell git rev-parse --short HEAD)-git)

GOARCH?=amd64
GOOS?=linux

# default build
build:
	GOOS=${GOOS} \
	GOARCH=${GOARCH} \
		go build -ldflags "-X main.version=${VERSION}"
	chown -R ${UID}:${GID} *

test: bindata
	go test -v ./pkg/...

bindata:
	go-bindata -pkg logfile -o ./pkg/logfile/bindata_test.go ./pkg/logfile/test

container-build:
	docker run \
		--volume ${PWD}:/workspace \
		volkerraschek/build-image:1.0.0 \
			make build UID=${UID} GID=${GID} VERSION=${VERSION} GOOS=${GOOS} GOARCH=${GOARCH}

hades:
	$(MAKE) build GOARCH=arm
	scp flucky hades.hellenthal.cryptic.systems:/usr/local/bin
	ssh hades.hellenthal.cryptic.systems "chmod +x /usr/local/bin/flucky"

poseidon:
	$(MAKE) build GOARCH=arm
	scp flucky poseidon.trier.cryptic.systems:/usr/local/bin
	ssh poseidon.trier.cryptic.systems "chmod +x /usr/local/bin/flucky"