output

package

v0.8.3 Latest Latest Go to latest Published: Apr 3, 2026 License: MIT Imports: 6 Imported by: 0

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type Format string

Format represents the output format.

const (
	FormatTable Format = "table"
	FormatJSON  Format = "json"
	FormatYAML  Format = "yaml"
)

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

Printer handles output formatting.

func NewPrinter(format string, writer io.Writer) *Printer

NewPrinter creates a Printer for the given format string.

func (p *Printer) IsRaw() bool

IsRaw returns true if the output format requires raw JSON/YAML.

func (p *Printer) PrintJSON(v interface{}) error

PrintJSON outputs a structured value as JSON or YAML.

func (p *Printer) PrintMessage(format string, args ...interface{})

PrintMessage prints a simple message (used across all formats).

func (p *Printer) PrintRaw(data []byte) error

PrintRaw outputs raw bytes as JSON or YAML.

func (p *Printer) PrintTable(t *Table)

PrintTable prints a table using the given headers and rows.

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

Table collects headers, rows, and an optional footer, then renders them using olekukonko/tablewriter.

func NewTable(headers ...string) *Table

NewTable creates a new Table with the given column headers.

func (t *Table) AddRow(cols ...string)

AddRow appends a row to the table.

func (t *Table) Render(w io.Writer)

Render writes the table to w.

func (t *Table) SetFooter(format string, args ...interface{})

SetFooter sets a summary line displayed below the table.