bin build option

realize/config.go

@@ -29,6 +29,7 @@ type Config struct {
 type Project struct {
 	Name string `yaml:"app_name,omitempty"`
 	Run bool `yaml:"app_run,omitempty"`
+	Bin bool `yaml:"app_bin,omitempty"`
 	Build bool `yaml:"app_build,omitempty"`
 	Main string `yaml:"app_main,omitempty"`
 	Watcher Watcher `yaml:"app_watcher,omitempty"`
@@ -54,6 +55,7 @@ func New(params *cli.Context) *Config{
 				Main: params.String("main"),
 				Run: params.Bool("run"),
 				Build: params.Bool("build"),
+				Bin: params.Bool("bin"),
 				Watcher: Watcher{
 				Paths: []string{ext},
 				Exts: []string{path},

realize/watcher.go

@@ -12,6 +12,7 @@ func (h *Config) Watch() error{
 	if err != nil{
 		panic(err)
 	}
+	defer watcher.Close()
 
 	walking := func(path string, info os.FileInfo, err error) error{
 		if info.IsDir() {