Merge pull request #2541 from nspcc-dev/fim-make-bin

Makefile: alias `build` target as `neo-go`

Makefile

@@ -1,7 +1,9 @@
 BRANCH = "master"
 REPONAME = "neo-go"
 NETMODE ?= "privnet"
-BINARY=./bin/neo-go$(shell go env GOEXE)
+BINARY=neo-go
+BINARY_PATH=./bin/$(BINARY)$(shell go env GOEXE)
+GO_VERSION ?= 1.18
 DESTDIR = ""
 SYSCONFIGDIR = "/etc"
 BINDIR = "/usr/bin"
@@ -22,7 +24,7 @@ IMAGE_REPO=nspccdev/neo-go
 
 # All of the targets are phony here because we don't really use make dependency
 # tracking for files
-.PHONY: build bin deps image image-latest image-push image-push-latest check-version clean-cluster push-tag \
+.PHONY: build $(BINARY) deps image docker/$(BINARY) image-latest image-push image-push-latest check-version clean-cluster push-tag \
 	test vet lint fmt cover
 
 build: deps
@@ -30,9 +32,18 @@ build: deps
 	@set -x \
 		&& export GOGC=off \
 		&& export CGO_ENABLED=0 \
-		&& go build -trimpath -v -ldflags $(BUILD_FLAGS) -o ${BINARY} ./cli/main.go
+		&& go build -trimpath -v -ldflags $(BUILD_FLAGS) -o ${BINARY_PATH} ./cli/main.go
 
-bin: build
+$(BINARY): build
+
+docker/$(BINARY):
+	@echo "=> Building binary using clean Docker environment"
+	@docker run --rm -t \
+	-v `pwd`:/src \
+	-w /src \
+	-u "$$(id -u):$$(id -g)" \
+	--env HOME=/src \
+	golang:$(GO_VERSION) make $(BINARY)
 
 neo-go.service: neo-go.service.template
 	@sed -r -e 's_BINDIR_$(BINDIR)_' -e 's_UNITWORKDIR_$(UNITWORKDIR)_' -e 's_SYSCONFIGDIR_$(SYSCONFIGDIR)_' $< >$@
@@ -45,7 +56,7 @@ install: build neo-go.service
 		&& cp ./config/protocol.mainnet.yml $(DESTDIR)$(SYSCONFIGDIR)/neo-go \
 		&& cp ./config/protocol.privnet.yml $(DESTDIR)$(SYSCONFIGDIR)/neo-go \
 		&& cp ./config/protocol.testnet.yml $(DESTDIR)$(SYSCONFIGDIR)/neo-go \
-		&& install -m 0755 -t $(BINDIR) $(BINARY) \
+		&& install -m 0755 -t $(BINDIR) $(BINARY_PATH) \
 
 postinst: install
 	@echo "=> Preparing directories and configs"