More grooming

.goreleaser.yml

@@ -135,7 +135,7 @@ brews:
     install: |
       bin.install "{{ .ProjectName }}"
     test: |
-      assert_match "Horcrux version #{version}", shell_output("#{bin}/{{ .ProjectName }} -v")
+      assert_match "horcrux version #{version}", shell_output("#{bin}/{{ .ProjectName }} -v")
 
 dockers:
   - ids:

Makefile

@@ -117,9 +117,9 @@ $(COVERPROFILE):
 
 # INSTALL TARGETS
 
-$(GOPATH)/bin/horcrux: dep.stamp $(call go-pkg-sourcefiles, ./...)
+$(GOPATH)/bin/horcrux: dep.stamp $(call go-pkg-sourcefiles, ./cmd/horcrux)
 	@echo ">> installing horcrux binary"
-	@$(GO_BIN_IN_PATH) install $(GOFLAGS) ./cmd/horcrux
+	@$(GO_BIN_IN_PATH) install $(GO_FLAGS) ./cmd/horcrux
 
 # TOOLS
 

cmd/horcrux/main.go

@@ -6,6 +6,7 @@ import (
 	"os"
 	"strings"
 
+	"github.com/axiomhq/pkg/version"
 	"github.com/golang/snappy"
 	"github.com/manifoldco/promptui"
 	"github.com/spf13/cobra"
@@ -26,6 +27,9 @@ utility. Yes, the name is inspired by Harry Potter.
 
 func main() {
 	rootCmd.SilenceUsage = true
+	rootCmd.Flags().BoolP("version", "v", false, "Show horcrux version")
+	rootCmd.SetVersionTemplate("{{ .Use }} version {{ .Version }}\n")
+	rootCmd.Version = version.Release()
 
 	if err := rootCmd.Execute(); err != nil {
 		os.Exit(1)