makefile: Set xk6-neofs version inside VersionDetails

Signed-off-by: Evgenii Baidakov <[email protected]>

Makefile

@@ -3,6 +3,9 @@
 BINARY=xk6-neofs
 XK6_VERSION=0.9.2
 
+VERSION ?= $(shell git describe --tags --match "v*" --abbrev=8 2>/dev/null | sed -r 's,^v([0-9]+\.[0-9]+)\.([0-9]+)(-.*)?$$,\1 \2 \3,' | while read mm patch suffix; do if [ -z "$$suffix" ]; then echo $$mm.$$patch; else patch=`expr $$patch + 1`; echo $$mm.$${patch}-pre$$suffix; fi; done)
+LDFLAGS:=-s -w -X 'go.k6.io/k6/lib/consts.VersionDetails=$(VERSION)'
+
 # Install required utils
 install_xk6:
 	@echo "=> Installing utils"
@@ -11,7 +14,7 @@ install_xk6:
 # Build xk6-neofs binary
 build:
 	@echo "=> Building binary"
-	@xk6 build --with github.com/nspcc-dev/xk6-neofs=. --output $(BINARY)
+	@XK6_BUILD_FLAGS="-ldflags '$(LDFLAGS)'" xk6 build --with github.com/nspcc-dev/xk6-neofs=. --output $(BINARY)
 
 # Run tests
 test: