Borrow Makefile from github.com/Masterminds/glide

Makefile

@@ -0,0 +1,64 @@
+SISYPHUS_GO_EXECUTABLE ?= go
+DIST_DIRS := find * -type d -exec
+VERSION ?= $(shell git describe --tags)
+VERSION_INCODE = $(shell perl -ne '/^var version.*"([^"]+)".*$$/ && print "v$$1\n"' sisyphus.go)
+VERSION_INCHANGELOG = $(shell perl -ne '/^\# Release (\d+(\.\d+)+) / && print "$$1\n"' CHANGELOG.md | head -n1)
+
+build:
+	${SISYPHUS_GO_EXECUTABLE} build -o sisyphus -ldflags "-X main.version=${VERSION}" cmd/sisyphus.go
+
+install: build
+	install -d ${DESTDIR}/usr/local/bin/
+	install -m 755 ./sisyphus ${DESTDIR}/usr/local/bin/sisyphus
+
+test:
+	${SISYPHUS_GO_EXECUTABLE} test .
+
+integration-test:
+	${SISYPHUS_GO_EXECUTABLE} build
+	./sisyphus run
+	./sisyphus start
+	./sisyphus restart
+	./sisyphus status
+	./sisyphus stop
+
+clean:
+	rm -f ./sisyphus.test
+	rm -f ./sisyphus
+	rm -rf ./dist
+
+bootstrap-dist:
+	${SISYPHUS_GO_EXECUTABLE} get -u github.com/franciscocpg/gox
+	cd ${GOPATH}/src/github.com/franciscocpg/gox && git checkout dc50315fc7992f4fa34a4ee4bb3d60052eeb038e
+	cd ${GOPATH}/src/github.com/franciscocpg/gox && ${SISYPHUS_GO_EXECUTABLE} install
+
+build-all:
+	gox -verbose \
+	-ldflags "-X main.version=${VERSION}" \
+	-os="linux darwin windows freebsd openbsd netbsd" \
+	-arch="amd64 386 armv5 armv6 armv7 arm64" \
+	-osarch="!darwin/arm64" \
+	-output="dist/{{.OS}}-{{.Arch}}/{{.Dir}}" .
+
+dist: build-all
+	cd dist && \
+	$(DIST_DIRS) cp ../LICENSE {} \; && \
+	$(DIST_DIRS) cp ../README.md {} \; && \
+	$(DIST_DIRS) tar -zcf sisyphus-${VERSION}-{}.tar.gz {} \; && \
+	$(DIST_DIRS) zip -r sisyphus-${VERSION}-{}.zip {} \; && \
+	cd ..
+
+verify-version:
+	@if [ "$(VERSION_INCODE)" = "v$(VERSION_INCHANGELOG)" ]; then \
+		echo "sisyphus: $(VERSION_INCHANGELOG)"; \
+	elif [ "$(VERSION_INCODE)" = "v$(VERSION_INCHANGELOG)-dev" ]; then \
+		echo "sisyphus (development): $(VERSION_INCHANGELOG)"; \
+	else \
+		echo "Version number in sisyphus.go does not match CHANGELOG.md"; \
+		echo "sisyphus.go: $(VERSION_INCODE)"; \
+		echo "CHANGELOG : $(VERSION_INCHANGELOG)"; \
+		exit 1; \
+	fi
+
+.PHONY: build test install clean bootstrap-dist build-all dist integration-test verify-version
+

cmd/sisyphus.go

@@ -14,6 +14,8 @@ import (
 	"github.com/urfave/cli"
 )
 
+var version = "0.1.0"
+
 func main() {
 
 	// Define App
@@ -27,7 +29,7 @@ func main() {
 	operate directly on the Maildir of a user in a fully transparent mode,
 	without any need for configuration or active operation.`
 	app.HelpName = "Intelligent Junk and Spam Mail Handler"
-	app.Version = "0.0.0"
+	app.Version = version
 	app.Copyright = "(c) 2017, Carlo Strub. All rights reserved. This binary is licensed under a BSD 3-Clause License."
 	app.Authors = []cli.Author{
 		{