iostream

package

v0.7.31 Latest Latest Go to latest Published: Apr 24, 2026 License: MIT Imports: 3 Imported by: 0

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Valid go.mod file
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Repository

github.com/CircleCI-Public/chunk-cli

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Documentation ¶

Index ¶

type Level
type StatusFunc
type Streams
- func FromCmd(cmd *cobra.Command) Streams

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Level ¶ added in v0.7.28

type Level int

Level indicates the kind of status message.

const (
	LevelStep Level = iota // numbered step heading (e.g. "Step 1/3: Discovering...")
	LevelInfo              // dim informational detail
	LevelWarn              // yellow warning
	LevelDone              // green success/completion
)

Status levels for progress reporting.

type StatusFunc ¶ added in v0.7.28

type StatusFunc func(level Level, msg string)

StatusFunc is a callback for reporting progress from business logic. Business logic calls this instead of importing ui directly.

type Streams ¶

type Streams struct {
	Out io.Writer
	Err io.Writer
}

Streams bundles the standard output and error writers. Out is for results (data a script would consume). Err is for status, progress, and warnings.

func FromCmd ¶

func FromCmd(cmd *cobra.Command) Streams

FromCmd creates Streams from a cobra command's configured writers.

func (Streams) ErrPrintf ¶

func (s Streams) ErrPrintf(format string, a ...any)

func (Streams) ErrPrintln ¶

func (s Streams) ErrPrintln(a ...any)

func (Streams) Printf ¶

func (s Streams) Printf(format string, a ...any)

func (Streams) Println ¶

func (s Streams) Println(a ...any)

Source Files ¶

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