package main import ( "fmt" "io/ioutil" "os" "path/filepath" "github.com/docopt/docopt-go" ) func main() { parser := docopt.Parser{} options, err := ParseOptions(parser, os.Args[1:]) if err != nil { fmt.Fprintf(os.Stderr, "Cannot parse command line otions: %q", err.Error()) os.Exit(1) } userConfigDir := filepath.Join(ExpandPath("~/"), ".config/smug") configPath := filepath.Join(userConfigDir, options.Project+".yml") f, err := ioutil.ReadFile(configPath) if err != nil { fmt.Fprintln(os.Stderr, err.Error()) os.Exit(1) } config, err := ParseConfig(string(f)) if err != nil { fmt.Fprintln(os.Stderr, err.Error()) os.Exit(1) } commander := DefaultCommander{} tmux := Tmux{commander} smug := Smug{tmux, commander} switch options.Command { case "start": fmt.Println("Starting a new session...") err = smug.StartSession(*config, options.Windows) case "stop": fmt.Println("Terminating session...") err = smug.StopSession(*config) default: err = fmt.Errorf("Unknown command %q", options.Command) } if err != nil { fmt.Fprintln(os.Stderr, err.Error()) os.Exit(1) } }