Example #1
0
File: deploy.go Project: 4eek/emp
func runDeploy(cmd *Command, args []string) {
	r, w := io.Pipe()

	if len(args) < 1 {
		printFatal("You must specify an image to deploy")
	}

	image := args[0]
	form := &PostDeployForm{Image: image}

	var endpoint string
	appName, _ := app()
	if appName != "" {
		endpoint = fmt.Sprintf("/apps/%s/deploys", appName)
	} else {
		endpoint = "/deploys"
	}

	go func() {
		must(client.Post(w, endpoint, form))
		must(w.Close())
	}()

	outFd, isTerminalOut := term.GetFdInfo(os.Stdout)
	must(jsonmessage.DisplayJSONMessagesStream(r, os.Stdout, outFd, isTerminalOut))
}
Example #2
0
func runDeploy(cmd *Command, args []string) {
	r, w := io.Pipe()

	if len(args) < 1 {
		printFatal("You must specify an image to deploy")
	}

	image := args[0]
	form := &PostDeployForm{Image: image}

	go func() {
		must(client.Post(w, "/deploys", form))
		must(w.Close())
	}()

	outFd, isTerminalOut := term.GetFdInfo(os.Stdout)
	must(jsonmessage.DisplayJSONMessagesStream(r, os.Stdout, outFd, isTerminalOut))
}
Example #3
0
File: main.go Project: spesnova/emp
func main() {
	log.SetFlags(0)

	// make sure command is specified, disallow global args
	args := os.Args[1:]
	if len(args) < 1 || strings.IndexRune(args[0], '-') == 0 {
		printUsageTo(os.Stderr)
		os.Exit(2)
	}

	inFd, isTerminalIn = term.GetFdInfo(os.Stdin)
	outFd, isTerminalOut = term.GetFdInfo(os.Stdout)

	if !isTerminalOut {
		ansi.DisableColors(true)
	}

	initClients()

	for _, cmd := range commands {
		if matchesCommand(cmd, args[0]) && cmd.Run != nil {
			defer recoverPanic()

			cmd.Flag.SetDisableDuplicates(true) // disallow duplicate flag options
			if !gitConfigBool("hk.strict-flag-ordering") {
				cmd.Flag.SetInterspersed(true) // allow flags & non-flag args to mix
			}
			cmd.Flag.Usage = func() {
				cmd.PrintUsage()
			}
			if cmd.NeedsApp {
				cmd.Flag.StringVarP(&flagApp, "app", "a", "", "app name")
			}
			if err := cmd.Flag.Parse(args[1:]); err == flag.ErrHelp {
				cmdHelp.Run(cmdHelp, args[:1])
				return
			} else if err != nil {
				printError(err.Error())
				os.Exit(2)
			}
			if flagApp != "" {
				if gitRemoteApp, err := appFromGitRemote(flagApp); err == nil {
					flagApp = gitRemoteApp
				}
			}
			if cmd.NeedsApp {
				a, err := app()
				switch {
				case err == errMultipleHerokuRemotes, err == nil && a == "":
					msg := "no app specified"
					if err != nil {
						msg = err.Error()
					}
					printError(msg)
					cmd.PrintUsage()
					os.Exit(2)
				case err != nil:
					printFatal(err.Error())
				}
			}
			cmd.Run(cmd, cmd.Flag.Args())
			return
		}
	}

	fmt.Fprintf(os.Stderr, "Unknown command: %s\n", args[0])
	if g := suggest(args[0]); len(g) > 0 {
		fmt.Fprintf(os.Stderr, "Possible alternatives: %v\n", strings.Join(g, " "))
	}
	fmt.Fprintf(os.Stderr, "Run 'emp help' for usage.\n")
	os.Exit(2)
}