Add version to cli. Fix #2

.github/workflows/release.yaml

@@ -16,4 +16,4 @@ jobs:
         goversion: "https://golang.org/dl/go1.15.7.linux-amd64.tar.gz"
         project_path: ./cmd/bspm
         binary_name: bspm
-        ldflags: "-s -w"
+        ldflags: "-s -w -X 'main.Version=${{ github.event.release.tag_name }}'"

Makefile

@@ -1,4 +1,7 @@
-.PHONY: generate
+.PHONY: generate install
+
+install:
+	go install -ldflags="-s -w -X 'main.Version=local'" ./cmd/bspm
 
 generate: clean-mock
 	rm -rf vendor

cmd/bspm/bspm.go

@@ -8,6 +8,8 @@ import (
 	"github.com/diogox/bspm/internal/cli"
 )
 
+var Version string
+
 func main() {
 	logger, err := zap.NewProduction()
 	if err != nil {
@@ -17,7 +19,7 @@ func main() {
 		_ = logger.Sync()
 	}()
 
-	if err := cli.New(logger).Run(); err != nil {
+	if err := cli.New(logger, Version).Run(); err != nil {
 		logger.Error("failed to run desired command", zap.Error(err))
 		return
 	}

internal/cli/cli.go

@@ -24,21 +24,21 @@ type app struct {
 	cli *cli.App
 }
 
-func New(logger *zap.Logger) app {
+func New(logger *zap.Logger, version string) app {
 	return app{
 		cli: &cli.App{
-			Name:  "bspm",
-			Usage: "the bspwm manager",
+			Name:    "bspm",
+			Usage:   "the bspwm manager",
+			Version: version,
 			Flags: []cli.Flag{
 				&cli.BoolFlag{
 					Name:    flagKeyDaemon,
 					Aliases: []string{"d"},
 					Usage:   "run the manager deamon",
 				},
 				&cli.BoolFlag{
-					Name:    flagKeyVerbose,
-					Aliases: []string{"v"},
-					Usage:   "verbose logging",
+					Name:  flagKeyVerbose,
+					Usage: "verbose logging",
 				},
 			},
 			Commands: []*cli.Command{