ui

package

v0.10.0 Latest Latest Go to latest Published: Aug 12, 2026 License: MIT Imports: 6 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/fgrehm/crib

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Documentation ¶

Index ¶

func FormatBytes(b int64) string
type UI
- func New(out, errOut io.Writer) *UI

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func FormatBytes ¶ added in v0.8.0

func FormatBytes(b int64) string

FormatBytes returns a human-readable byte size (e.g., "1.2 GB").

Types ¶

type UI ¶

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

UI provides styled terminal output.

func New ¶

func New(out, errOut io.Writer) *UI

New creates a UI that writes to out and errOut. TTY detection is performed on out.

func (*UI) Dim ¶

func (u *UI) Dim(msg string)

Dim prints dimmed text.

func (*UI) Error ¶

func (u *UI) Error(msg string)

Error prints an error message: "error: msg" to errOut. Only the "error:" prefix is styled to prevent lipgloss from mangling multi-line message bodies.

func (u *UI) Header(msg string)

Header prints a section header: "==> msg" in bold blue.

func (*UI) Keyval ¶

func (u *UI) Keyval(key, value string)

Keyval prints a label-value pair: " label value" with bold fixed-width label.

func (*UI) StatusColor ¶

func (u *UI) StatusColor(status string) string

StatusColor returns the status string colored green if "running", yellow otherwise.

func (*UI) Success ¶

func (u *UI) Success(msg string)

Success prints a success message: " ✓ msg" in green (TTY) or " ok msg" (non-TTY).

func (*UI) Table ¶

func (u *UI) Table(headers []string, rows [][]string)

Table prints a column-aligned table with bold headers.

Source Files ¶

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