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v1.16.5 Latest Latest Go to latest Published: Apr 10, 2026 License: Apache-2.0 Imports: 3 Imported by: 0

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Valid go.mod file
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Repository

github.com/pingcap/tiup

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Documentation ¶

Index ¶

Constants
type ModeProvider
type OutputMode
- func Resolve(out io.Writer) OutputMode
- func ResolveFile(out *os.File) OutputMode

Constants ¶

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const (
	EnvNoColor    = "NO_COLOR"
	EnvForceColor = "FORCE_COLOR"
	EnvForceTTY   = "FORCE_TTY"
)

Environment variables to control TUI output behavior.

Precedence (highest first):

NO_COLOR -> disable color + control sequences
FORCE_TTY -> enable color + control sequences
FORCE_COLOR -> enable color, control sequences follow TTY detection

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type ModeProvider ¶

type ModeProvider interface {
	TUIMode() OutputMode
}

ModeProvider allows a writer to declare its effective output mode.

This is useful for writer wrappers that preserve the underlying terminal capability (e.g. progress UI writers).

type OutputMode ¶

type OutputMode struct {
	Color   bool
	Control bool
}

OutputMode controls what kind of output is allowed for a writer.

Color: whether ANSI styling (colors/bold) is allowed. Control: whether ANSI control sequences that rewrite the terminal output (spinners, multi-line live updates) are allowed.

func Resolve ¶

func Resolve(out io.Writer) OutputMode

Resolve resolves the effective output mode for the given writer.

func ResolveFile ¶

func ResolveFile(out *os.File) OutputMode

ResolveFile is like Resolve but specialized for *os.File.

Source Files ¶

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