예제 #1
0
파일: exec.go 프로젝트: sfermigier/nanobox
// Exec
func Exec(params string) error {

	// connect to the server; this will wait until a single read is returned from
	// the server (blocking)
	conn, data, err := connect(fmt.Sprintf("POST /exec?pid=%d&%v HTTP/1.1\r\n\r\n", os.Getpid(), params))
	if err != nil {
		return err
	}
	defer conn.Close()

	// begin watching for changes to the project
	go func() {
		if err := notifyutil.Watch(config.CWDir, NotifyServer); err != nil {
			fmt.Printf(err.Error())
		}
	}()

	// get current term info
	stdIn, stdOut, _ := term.StdStreams()

	//
	terminal.Connect(stdIn, stdOut)

	// print the first read data from above
	os.Stderr.WriteString(string(data))

	//
	return pipeToConnection(conn, stdIn, stdOut)
}
예제 #2
0
// Develop
func Develop(params string, mist mistClient.Client) error {

	// connect to the server; this will wait until a single read is returned from
	// the server (blocking)
	conn, data, err := connect(fmt.Sprintf("POST /develop?pid=%d&%v HTTP/1.1\r\n\r\n", os.Getpid(), params))
	if err != nil {
		return err
	}
	defer conn.Close()

	// disconnect mist
	mist.Close()

	// begin watching for changes to the project
	go func() {
		if err := notifyutil.Watch(config.CWDir, NotifyServer); err != nil {
			fmt.Printf(err.Error())
		}
	}()

	//
	os.Stderr.WriteString(fmt.Sprintf(`+> Opening a nanobox console:


                                   **
                                ********
                             ***************
                          *********************
                            *****************
                          ::    *********    ::
                             ::    ***    ::
                           ++   :::   :::   ++
                              ++   :::   ++
                                 ++   ++
                                    +

                    _  _ ____ _  _ ____ ___  ____ _  _
                    |\ | |__| |\ | |  | |__) |  |  \/
                    | \| |  | | \| |__| |__) |__| _/\_

--------------------------------------------------------------------------------
+ You are in a virtual machine (vm)
+ Your local source code has been mounted into the vm, and changes in either
the vm or local will be mirrored.
+ If you run a server, access it at >> %s
--------------------------------------------------------------------------------
`, config.Nanofile.Domain))

	// get current term info
	stdIn, stdOut, _ := term.StdStreams()

	//
	terminal.Connect(stdIn, stdOut)

	// print the first read data from above
	os.Stderr.WriteString(string(data))

	//
	return pipeToConnection(conn, stdIn, stdOut)
}
예제 #3
0
// watch
func watch(ccmd *cobra.Command, args []string) {
	fmt.Printf(stylish.Bullet("Watching app files for changes"))

	// begin watching for file changes at cwd
	if err := notify.Watch(config.CWDir, server.NotifyRebuild); err != nil {
		fmt.Printf(err.Error())
	}
}
예제 #4
0
// Console
func Console(params string) error {

	// connect to the server; this will wait until a single read is returned from
	// the server (blocking)
	conn, data, err := connect(fmt.Sprintf("POST /exec?pid=%d&%v HTTP/1.1\r\n\r\n", os.Getpid(), params))
	if err != nil {
		return err
	}
	defer conn.Close()

	// begin watching for changes to the project
	go func() {
		if err := notifyutil.Watch(config.CWDir, NotifyServer); err != nil {
			fmt.Printf(err.Error())
		}
	}()

	//
	os.Stderr.WriteString(`+> Opening a nanobox console:


                                   **
                                ********
                             ***************
                          *********************
                            *****************
                          ::    *********    ::
                             ::    ***    ::
                           ++   :::   :::   ++
                              ++   :::   ++
                                 ++   ++
                                    +

                    _  _ ____ _  _ ____ ___  ____ _  _
                    |\ | |__| |\ | |  | |__) |  |  \/
                    | \| |  | | \| |__| |__) |__| _/\_
`)

	// get current term info
	stdIn, stdOut, _ := term.StdStreams()

	// connect a raw terminal; if no error is returned defer resetting the terminal
	state, err := terminal.Connect(stdIn, stdOut)
	if err == nil {
		defer terminal.Disconnect(stdIn, state)
	}

	// print the first read data from above
	os.Stderr.Write(data)

	//
	return pipeToConnection(conn, stdIn, stdOut)
}
예제 #5
0
파일: exec.go 프로젝트: johan48191/nanobox
func execInternal(where, params string, in io.Reader, out io.Writer) error {

	// if we can't connect to the server, lets bail out early
	conn, err := net.Dial("tcp4", config.ServerURI)
	if err != nil {
		return err
	}
	defer conn.Close()

	// get current term info
	stdInFD, isTerminal := term.GetFdInfo(in)
	stdOutFD, _ := term.GetFdInfo(out)

	//
	terminal.PrintNanoboxHeader(where)

	// begin watching for changes to the project
	go func() {
		if err := notifyutil.Watch(config.CWDir, NotifyServer); err != nil {
			fmt.Printf(err.Error())
		}
	}()

	// if we are using a term, lets upgrade it to RawMode
	if isTerminal {

		// handle all incoming os signals and act accordingly; default behavior is to
		// forward all signals to nanobox server
		go monitorTerminal(stdOutFD)

		oldState, err := term.SetRawTerminal(stdInFD)
		// we only use raw mode if it is available.
		if err == nil {
			defer term.RestoreTerminal(stdInFD, oldState)
		}
	}

	// make a http request
	switch where {
	case "develop":
		if _, err := fmt.Fprintf(conn, "POST /develop?pid=%d&%v HTTP/1.1\r\n\r\n", os.Getpid(), params); err != nil {
			return err
		}
	default:
		if _, err := fmt.Fprintf(conn, "POST /exec?pid=%d&%v HTTP/1.1\r\n\r\n", os.Getpid(), params); err != nil {
			return err
		}
	}

	return pipeToConnection(conn, in, out)
}
예제 #6
0
파일: run.go 프로젝트: pauldevelder/nanobox
// run
func run(ccmd *cobra.Command, args []string) {

	// PreRun: boot

	fmt.Printf(stylish.Bullet("Deploying codebase..."))

	// stream deploy output
	go mistutil.Stream([]string{"log", "deploy"}, mistutil.PrintLogStream)

	// listen for status updates
	errch := make(chan error)
	go func() {
		errch <- mistutil.Listen([]string{"job", "deploy"}, mistutil.DeployUpdates)
	}()

	// remount the engine file at ~/.nanobox/apps/<app>/<engine> so any new scripts
	// will be used during the deploy
	if err := engineutil.RemountLocal(); err != nil {
		config.Debug("No engine mounted (not found locally).")
	}

	// run a deploy
	if err := server.Deploy("run=true"); err != nil {
		server.Fatal("[commands/run] server.Deploy() failed", err.Error())
	}

	// wait for a status update (blocking)
	err := <-errch

	//
	if err != nil {
		fmt.Printf(err.Error())
		return
	}

	fmt.Printf(`
--------------------------------------------------------------------------------
[√] APP SUCCESSFULLY BUILT   ///   DEV URL : %v
--------------------------------------------------------------------------------
`, config.Nanofile.Domain)

	// if in background mode just exist w/o streaming logs or watching files
	if config.VMfile.IsBackground() {
		fmt.Println(`
To stream logs and watch files while in 'background mode' you can use
'nanobox log' and 'nanobox watch'
`)
		return
	}

	// if not in background mode begin streaming logs and watching files
	fmt.Printf(`
++> STREAMING LOGS (ctrl-c to exit) >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
`)

	// stream app output
	go mistutil.Stream([]string{"log", "app"}, mistutil.ProcessLogStream)

	// begin watching for file changes (blocking)
	if err := notify.Watch(config.CWDir, server.NotifyRebuild); err != nil {
		fmt.Printf(err.Error())
	}

	// PostRun: halt
}