cmd

Documentation

Index

• Variables
• func AddCommands()
• func Execute() error
• func InteractivePrompt(cmd *cobra.Command)

Variables

var ArgsCmd = &cobra.Command{
	Use:   "args",
	Short: "Print the SSH command for a host",
	Long:  "Print the SSH command for a host",
	Run: func(cmd *cobra.Command, args []string) {

		filename := resolveFilename(cmd)

		if len(args) != 1 {
			log.Fatal("Please specify one host")
		}

		engine.Init(filename).Args(args[0])
	},
}

ArgsCmd - Print the SSH command for a host.

var ConnectCmd = &cobra.Command{
	Use:   "to",
	Short: "Connect to a host",
	Long:  "Connect to a host",
	Run: func(cmd *cobra.Command, args []string) {

		filename := resolveFilename(cmd)

		if len(args) != 1 {
			log.Fatal("Please specify one host")
		}

		engine.Init(filename).Connect(args[0])
	},
}

ConnectCmd - Connect to a host.

var InitCmd = &cobra.Command{
	Use:   "init",
	Short: "Initialize a konnect.yml configuration file at the given directory.",
	Long:  "Initialize a konnect.yml configuration file at the given directory.",
	Run: func(cmd *cobra.Command, args []string) {

		dir := "."

		if len(args) > 1 {
			log.Fatal("Too many args. Please specify a directory")
		}

		if len(args) == 1 {
			dir = args[0]
		}

		dir, _ = filepath.Abs(dir)

		localFilename := getDefaultConfig()

		filename := filepath.Join(dir, localFilename)

		if _, err := os.Stat(filename); err == nil {
			log.Fatalf("File %v already exists.\n", filename)
		}

		makeDefaultConfig(filename)
	},
}

InitCmd - Create configuration file.

var ListCmd = &cobra.Command{
	Use:   "ls",
	Short: "List all hosts",
	Long:  "List all hosts",
	Run: func(cmd *cobra.Command, args []string) {

		filename := resolveFilename(cmd)

		if len(args) != 0 {
			log.Fatal("The list subcommand does not take any arguments")
		}

		engine.Init(filename).List()
	},
}

ListCmd - List all hosts from config file.

var RootCmd = &cobra.Command{
	Use:   "konnect",
	Short: "Connect to SSH hosts.",
	Long:  "Define and connect to SSH hosts.",
	Run: func(cmd *cobra.Command, args []string) {
		cmd.Help()
	},
	PreRun: func(cmd *cobra.Command, args []string) {
		if version {
			fmt.Println(getVersion())
			os.Exit(0)
		}

		if interactive {
			InteractivePrompt(cmd)
			os.Exit(0)
		}
	},
}

RootCmd - Entry point to the application.

var StatusCmd = &cobra.Command{
	Use:   "status",
	Short: "Check the status of one or more hosts",
	Long:  "Check the status of one or more hosts",
	Run: func(cmd *cobra.Command, args []string) {

		filename := resolveFilename(cmd)

		konnect := engine.Init(filename)

		hosts := args

		if allHosts == true {
			hosts = konnect.GetHosts()
		}

		if allHosts == true && len(args) > 0 {
			log.Fatal("Cannot use --all with specific hosts")
		}

		if allHosts == false && len(args) == 0 {
			log.Fatal("Please specify one or more hosts")
		}

		hosts = removeDuplicates(hosts)

		konnect.CheckHosts(hosts)

		fmt.Printf("Testing connections for %v\n\n", strings.Join(hosts, ", "))
		konnect.Status(hosts)
	},
}

StatusCmd - Check the status of one or more hosts.

var VersionCmd = &cobra.Command{
	Use:   "version",
	Short: "Show detailed version information",
	Long:  "Show detailed version information",
	Run: func(cmd *cobra.Command, args []string) {
		fmt.Printf("Konnect - version %v\n", getVersion())
	},
}

VersionCmd - Show detailed version information.

Functions

func AddCommands

func AddCommands()

AddCommands - Connects subcommands to the RootCmd.

func Execute

func Execute() error

Execute - runs the RootCmd.

func InteractivePrompt

func InteractivePrompt(cmd *cobra.Command)

InteractivePrompt to connect to hosts.