flucky/Makefile

# 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}, $(shell git rev-parse --short HEAD)-git)

# CONTAINER_RUNTIME
CONTAINER_RUNTIME?=$(shell which docker)

# BUILD_IMAGE
BUILD_IMAGE:=volkerraschek/build-image:latest

# GH_USER/GITHUB_TOKEN
# It's the user name from github.com and his token. This token and the username
# can be set over encrypted environment variables in the ci/cd pipeline
GITHUB_USER=volker-raschek
GITHUB_TOKEN?=""

# EXECUTABLE
# Executable binary which should be compiled for different architecures
EXECUTABLE:=flucky

# UNIX_EXECUTABLES
# Define all executables for different architectures and operation systems
UNIX_EXECUTABLES := \
	darwin/386/$(EXECUTABLE) \
	darwin/amd64/$(EXECUTABLE) \
	freebsd/amd64/$(EXECUTABLE) \
	linux/386/$(EXECUTABLE) \
	linux/amd64/$(EXECUTABLE) \
	linux/arm/5/$(EXECUTABLE) \
	linux/arm/7/$(EXECUTABLE) \

# EXECUTABLE_TARGETS
# Include the relative paths to all executables
EXECUTABLE_TARGETS=$(UNIX_EXECUTABLES:%=bin/%)

# COMPRSSED_EXECUTABLES
# Append to all defined executables the compression extentions to detect the
# different make steps which compress the binary
COMPRESSED_EXECUTABLES=$(UNIX_EXECUTABLES:%=%.tar.bz2) $(UNIX_EXECUTABLES:%=%.tar.gz) $(UNIX_EXECUTABLES:%=%.tar.xz)
COMPRESSED_EXECUTABLE_TARGETS=$(COMPRESSED_EXECUTABLES:%=bin/%)

# PHONY
# To avoid a conflict with an existing file and a defined make step
.PHONY: clean container/${EXECUTABLE_TARGETS} container/test release remote test

$(EXECUTABLE): bindata
	go build -ldflags "-X main.version=${VERSION}" -o "$@"

all: ${EXECUTABLE_TARGETS}

container/bin/tmp/${EXECUTABLE}:
	$(MAKE) container-run COMMAND=$(subst container/,,$@)

# 386
bin/darwin/386/$(EXECUTABLE): bindata
	GOARCH=386 GOOS=darwin go build -ldflags "-X main.version=${VERSION}" -o "$@"

bin/linux/386/$(EXECUTABLE): bindata
	GOARCH=386 GOOS=linux go build -ldflags "-X main.version=${VERSION}" -o "$@"

# amd64
bin/freebsd/amd64/$(EXECUTABLE): bindata
	GOARCH=amd64 GOOS=freebsd go build -ldflags "-X main.version=${VERSION}" -o "$@"

bin/darwin/amd64/$(EXECUTABLE): bindata
	GOARCH=amd64 GOOS=darwin go build -ldflags "-X main.version=${VERSION}" -o "$@"

bin/linux/amd64/$(EXECUTABLE): bindata
	GOARCH=amd64 GOOS=linux go build -ldflags "-X main.version=${VERSION}" -o "$@"

# arm
bin/linux/arm/5/${EXECUTABLE}: bindata
	GOARM=5 GOARCH=arm go build -ldflags "-X main.version=${VERSION}" -o "$@"

bin/linux/arm/7/${EXECUTABLE}: bindata
	GOARM=7 GOARCH=arm go build -ldflags "-X main.version=${VERSION}" -o "$@"


bindata:
	go-bindata -pkg db -o ./pkg/db/bindataSQL.go ./pkg/db/sql/***
	go-bindata -pkg goldenfiles -o ./test/goldenfiles/bindata.go ./test/goldenfiles/json/***


%.tar.bz2: %
	tar --create --bzip2 --file "$@" "$<"

%.tar.gz: %
	tar --create --gunzip --file "$@" "$<"

%.tar.xz: %
	tar --create --xz --file "$@" "$<"


test: ${EXECUTABLE}
	go test -v ./pkg/...

release: clean
	$(MAKE) $(COMPRESSED_EXECUTABLE_TARGETS)
	github-release release \
		--user ${GITHUB_USER} \
		--repo ${EXECUTABLE} \
		--tag ${VERSION}

	$(foreach FILE,$(COMPRESSED_EXECUTABLES),github-release upload --user ${GITHUB_USER} --repo ${EXECUTABLE} --tag ${VERSION} --name $(subst /,-,$(FILE)) --file bin/$(FILE) --replace;)


clean:
	rm ${EXECUTABLE} || true
	rm --recursive --force bin/ || true




# container
container/${EXECUTABLE}:
	$(MAKE) container-run COMMAND=$(subst container/,,$@)

container/all:
	$(MAKE) container-run COMMAND=$(subst container/,,$@)

container/test:
	$(MAKE) container-run COMMAND=$(subst container/,,$@)

container/release:
	$(MAKE) container-run COMMAND=$(subst container/,,$@)

# container - 386
container/bin/darwin/386/$(EXECUTABLE):
	$(MAKE) container-run COMMAND=$(subst container/,,$@)

container/bin/linux/386/$(EXECUTABLE):
	$(MAKE) container-run COMMAND=$(subst container/,,$@)

# container - amd
container/bin/freebsd/amd64/$(EXECUTABLE):
	$(MAKE) container-run COMMAND=$(subst container/,,$@)

container/bin/darwin/amd64/$(EXECUTABLE):
	$(MAKE) container-run COMMAND=$(subst container/,,$@)

container/bin/linux/amd64/$(EXECUTABLE):
	$(MAKE) container-run COMMAND=$(subst container/,,$@)

# container - arm
container/bin/linux/arm/7/${EXECUTABLE}:
	$(MAKE) container-run COMMAND=$(subst container/,,$@)

container/bin/linux/arm/5/${EXECUTABLE}:
	$(MAKE) container-run COMMAND=$(subst container/,,$@)


container-run:
	${CONTAINER_RUNTIME} run \
		--rm \
		--volume ${PWD}:/workspace \
		${BUILD_IMAGE} \
			make ${COMMAND} \
				UID=${UID} \
				GID=${GID} \
				VERSION=${VERSION} \
				GITHUB_TOKEN=${GITHUB_TOKEN}

remote: bin/linux/arm/7/${EXECUTABLE}
	scp bin/linux/arm/7/${EXECUTABLE} ${FLUCKY_REMOTE}:/usr/local/bin
	ssh ${FLUCKY_REMOTE} "chmod +x /usr/local/bin/flucky"