tui

Documentation

Index

• Variables
• func AddDependencyCheck(cmd *cobra.Command, deps ...*Dependency) *cobra.Command
• func CheckErr(err error)
• func DebugColors() string
• func IsTerminal() bool
• type ColorPalette
• type DefaultKeyMap
• type Dependency
• type TagPrinter
  • func (t *TagPrinter) Printfln(message string, a ...interface{})
  • func (t *TagPrinter) Println(message string)

Variables

var (
	Debug = TagPrinter{
		Prefix: addPrefix("debug", Colors.White, Colors.Gray),
	}
	Error = TagPrinter{
		Prefix: addPrefix("error", Colors.White, Colors.Red),
	}
	Warning = TagPrinter{
		Prefix: addPrefix("warning", Colors.Black, Colors.Yellow),
	}
)

var Docker = &Dependency{
	name:    "Docker",
	command: "docker version",
	assist: func() error {
		return fmt.Errorf("docker is required to run this command. For installation instructions see: https://docs.docker.com/engine/install/")
	},
}

var DockerBuildx = &Dependency{
	name:    "Docker Buildx",
	command: "docker buildx version",
	assist: func() error {
		return fmt.Errorf("docker buildx is required to run this command. For installation instructions see: https://github.com/docker/buildx")
	},
}

var KeyMap = DefaultKeyMap{
	Enter: key.NewBinding(
		key.WithKeys("enter"),
		key.WithHelp("enter", "submit input"),
	),
	Quit: key.NewBinding(
		key.WithKeys("q", "ctrl+c"),
		key.WithHelp("q", "exit"),
	),
	Up: key.NewBinding(
		key.WithKeys("up"),
		key.WithHelp("↑", "up"),
	),
	Down: key.NewBinding(
		key.WithKeys("down"),
		key.WithHelp("↓", "down"),
	),
}

KeyMap contains our standard keybinding for CLI input

var Pulumi = &Dependency{
	name:    "Pulumi",
	command: "pulumi version",
	assist: func() error {
		var resp bool
		_ = survey.AskOne(&survey.Confirm{
			Message: fmt.Sprintf("Pulumi is required by %s but is not installed, would you like to install it?", "command"),
			Default: false,
		}, &resp)

		if !resp {
			return fmt.Errorf("pulumi is required to run this command. For installation instructions see: https://www.pulumi.com/docs/get-started/install/")
		}

		var installErr error
		platform := runtime.GOOS
		switch platform {
		case "darwin", "linux":
			cmd := exec.Command("sh", "-c", "curl -fsSL https://get.pulumi.com | sh")
			cmd.Stdout = os.Stdout
			installErr = cmd.Run()
		case "windows":
			cmd := exec.Command("powershell", "-NoProfile", "-InputFormat", "None", "-ExecutionPolicy", "Bypass", "-Command", "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; iex ((New-Object System.Net.WebClient).DownloadString('https://get.pulumi.com/install.ps1'))")
			cmd.Stdout = os.Stdout
			installErr = cmd.Run()
			if installErr == nil {
				cmd := exec.Command("powershell", "SET", "PATH='%PATH%;%USERPROFILE%\\.pulumi\\bin'")
				cmd.Stdout = os.Stdout
				installErr = cmd.Run()
			}
		default:
			installErr = fmt.Errorf("platform %s not supported", platform)
		}

		return installErr
	},
}

Functions

func AddDependencyCheck

func AddDependencyCheck(cmd *cobra.Command, deps ...*Dependency) *cobra.Command

AddDependencyCheck - Wraps a cobra command with a pre-run that will check for dependencies

func CheckErr

func CheckErr(err error)

func DebugColors

func DebugColors() string

DebugColors returns the entire color palette as a string

Use for testing various terminals to confirm output

func IsTerminal

func IsTerminal() bool

IsTerminal returns true if the current process is running in an interactive terminal

Types

type ColorPalette

type ColorPalette struct {
	White  lipgloss.CompleteColor
	Gray   lipgloss.CompleteColor
	Black  lipgloss.CompleteColor
	Red    lipgloss.CompleteColor
	Orange lipgloss.CompleteColor
	Yellow lipgloss.CompleteColor
	Green  lipgloss.CompleteColor
	Teal   lipgloss.CompleteColor
	Blue   lipgloss.CompleteColor
	Purple lipgloss.CompleteColor
}

ColorPalette of standard CLI UI colors

var Colors *ColorPalette = &ColorPalette{
	White:  lipgloss.CompleteColor{TrueColor: "#FFFFFF", ANSI256: "255", ANSI: "15"},
	Gray:   lipgloss.CompleteColor{TrueColor: "#696969", ANSI256: "250", ANSI: "7"},
	Black:  lipgloss.CompleteColor{TrueColor: "#000000", ANSI256: "16", ANSI: "0"},
	Red:    lipgloss.CompleteColor{TrueColor: "#E91E63", ANSI256: "197", ANSI: "1"},
	Orange: lipgloss.CompleteColor{TrueColor: "#F97316", ANSI256: "208", ANSI: "3"},
	Yellow: lipgloss.CompleteColor{TrueColor: "#FDE047", ANSI256: "220", ANSI: "11"},
	Green:  lipgloss.CompleteColor{TrueColor: "#22C55E", ANSI256: "47", ANSI: "10"},
	Teal:   lipgloss.CompleteColor{TrueColor: "#32D0D1", ANSI256: "51", ANSI: "14"},
	Blue:   lipgloss.CompleteColor{TrueColor: "#2563EB", ANSI256: "21", ANSI: "4"},
	Purple: lipgloss.CompleteColor{TrueColor: "#C27AFA", ANSI256: "99", ANSI: "13"},
}

Colors contains our standard UI colors for CLI output

type DefaultKeyMap

type DefaultKeyMap struct {
	Enter key.Binding
	Quit  key.Binding
	Up    key.Binding
	Down  key.Binding
}

type Dependency

type Dependency struct {
	// contains filtered or unexported fields
}

type TagPrinter

type TagPrinter struct {
	Prefix string
}

func (*TagPrinter) Printfln

func (t *TagPrinter) Printfln(message string, a ...interface{})

func (*TagPrinter) Println

func (t *TagPrinter) Println(message string)