Exemplo n.º 1
0
func runShow(args []string, sswHome string) {
	as, _ := ssw.NewAppSet(sswHome)
	green := ssw.GetTermPrinter(color.FgGreen)
	blue := ssw.GetTermPrinter(color.FgCyan)
	if len(args) == 0 {
		as.FindApps("all")
	} else {
		as.FindApps(args[0])
	}
	fmt.Println("Environments in use:")
	for i := range as.Apps {
		env, err := as.Apps[i].Current()
		if err != nil {
			fmt.Printf("%s\tno environment currently configured\n", green(as.Apps[i].Name))
		} else {
			fmt.Printf("%s\t%s\n", green(as.Apps[i].Name), blue(env.Name))
		}
	}
}
Exemplo n.º 2
0
func runNewEnv(args []string, sswHome string, useNewEnv bool) {
	if len(args) > 2 || len(args) < 2 {
		red := ssw.GetTermPrinter(color.FgRed)
		fmt.Fprintf(os.Stderr, "%s\n", red("Usage: ssw new app_name env_name"))
	} else {
		appName := args[0]
		envName := args[1]
		as, _ := ssw.NewAppSet(sswHome)
		if err := as.FindApps(appName); err != nil {
			log.Errorln(err.Error())
			log.Errorf("The application you have specified %s does not appear to be configured. "+
				"Execute `ssw list` to see which applications are configured", appName)
			os.Exit(0)
		}
		a := as.Apps[0]
		env, _ := a.NewEnv(envName)
		if err := env.Construct(); err != nil {
			log.Error(err.Error())
			os.Exit(0)
		}
	}

}
Exemplo n.º 3
0
func main() {
	log.Out = os.Stderr
	formatter := &logrus.TextFormatter{}
	formatter.ForceColors = true
	log.Formatter = formatter
	log.Level = logrus.InfoLevel
	ssw.Logger = log
	var Verbose bool
	usr, _ := user.Current()
	SswHome := path.Join(usr.HomeDir, "/.ssw")
	var sswCmd = &cobra.Command{
		Use:   "sellsword",
		Short: "Sellsword is a generic command-line tool for switching between application environments",
		Long:  `Sellsword is a generic command-line tool for switching between application environments`,
		Run: func(cmd *cobra.Command, args []string) {
			fmt.Println("Please invoke one of Sellsword's subcommands to get started. Type sellsword help for more information")
		},
	}
	sswCmd.PersistentFlags().StringVarP(&SswHome, "ssw-home", "s", SswHome, "Home directory for Sellsword")
	sswCmd.PersistentFlags().BoolVarP(&Verbose, "verbose", "v", false, "verbose output")

	sswCmd.PersistentPreRun = func(cmd *cobra.Command, args []string) {
		if Verbose == true {
			log.Level = logrus.DebugLevel
		}
		// Make sure home directory exists
		if _, err := os.Stat(SswHome); os.IsNotExist(err) {
			log.Errorf("The value set for SSW Home at %s does not exist", SswHome)
			os.Exit(0)
		}
	}

	var versionCmd = &cobra.Command{
		Use:   "version",
		Short: "Print the version number of sellsword",
		Long:  `All software has versions. This is Sellsword's`,
		Run: func(cmd *cobra.Command, args []string) {
			fmt.Printf("Sellsword version %s\n", ssw.Version)
		},
	}
	sswCmd.AddCommand(versionCmd)

	// var initCmd = &cobra.Command{
	// 	Use:   "init",
	// 	Short: "Initialize Sellsword",
	// 	Long:  `This command creates the Sellsword directory structure and downloads default configurations from [email protected]:bryanwb/sellsword.git`,
	// 	Run: func(cmd *cobra.Command, args []string) {
	// 		usr, _ := user.Current()
	// 		homedir := path.Join(usr.HomeDir, ".ssw/config")
	// 		awsdir := path.Join(usr.HomeDir, ".ssw/aws")
	// 		chefdir := path.Join(usr.HomeDir, ".ssw/chef")
	// 		mkdirP([]string{homedir, awsdir, chefdir})
	// 	},
	// }
	// sswCmd.AddCommand(initCmd)

	var loadCmd = &cobra.Command{
		Use:   "load",
		Short: "Loads current Sellsword configurations",
		Long:  `This command loads all default environment configurations for use by the shell`,
		Run: func(cmd *cobra.Command, args []string) {
			runLoad(args, SswHome)
		},
	}
	sswCmd.AddCommand(loadCmd)

	var showCmd = &cobra.Command{
		Use:   "show",
		Short: "Show Sellsword environments",
		Long:  `Show current Sellsword environments`,
		Run: func(cmd *cobra.Command, args []string) {
			runShow(args, SswHome)
		},
	}
	sswCmd.AddCommand(showCmd)

	var listCmd = &cobra.Command{
		Use:   "list [env ...]",
		Short: "list available Sellsword environments",
		Long:  `List available Sellsword environments`,
		Run: func(cmd *cobra.Command, args []string) {
			as, _ := ssw.NewAppSet(SswHome)
			as.ListApps(args)
		},
	}
	sswCmd.AddCommand(listCmd)

	var useCmd = &cobra.Command{
		Use:   "use app env",
		Short: "Load environment and set it as default for application",
		Long:  `Load environment and set it as default for application`,
		Run: func(cmd *cobra.Command, args []string) {
			if len(args) > 2 {
				red := ssw.GetTermPrinter(color.FgRed)
				fmt.Fprintf(os.Stderr, "%s\n", red("Usage: ssw use app_name environment"))
				fmt.Fprintf(os.Stderr, "%s\n",
					red("Execute `ssw list` to show available applications and environments"))
			} else {
				as, _ := ssw.NewAppSet(SswHome)
				appName := args[0]
				envName := args[1]
				as.FindApps(appName)
				app := as.Apps[0]
				app.MakeCurrent(envName)
			}
		},
	}
	sswCmd.AddCommand(useCmd)

	var unlinkCmd = &cobra.Command{
		Use:   "unlink app",
		Short: "Unlink the current environment for an application",
		Long: `Unlink the current environment for an application,
leaving no environment currently configured for an application`,
		Run: func(cmd *cobra.Command, args []string) {
			if len(args) > 1 || len(args) < 1 {
				red := ssw.GetTermPrinter(color.FgRed)
				fmt.Fprintf(os.Stderr, "%s\n", red("Usage: ssw unlink app_name"))
			} else {
				as, _ := ssw.NewAppSet(SswHome)
				appName := args[0]
				as.FindApps(appName)
				app := as.Apps[0]
				app.Unlink()
			}
		},
	}
	sswCmd.AddCommand(unlinkCmd)

	var useNewEnv bool
	var newCmd = &cobra.Command{
		Use:   "new app env_name",
		Short: "Create a new environment for an application",
		Long:  `Create a new environment for an application`,
		Run: func(cmd *cobra.Command, args []string) {
			runNewEnv(args, SswHome, useNewEnv)
		},
	}
	newCmd.Flags().BoolVarP(&useNewEnv, "use", "u", false, "Use new environment")
	sswCmd.AddCommand(newCmd)

	sswCmd.Execute()

}