pager

package
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Published: Jul 2, 2026 License: Apache-2.0 Imports: 9 Imported by: 0

Documentation

Overview

Package pager provides a writer that pipes output through a terminal pager (respecting $PAGER, defaulting to less) when stdout is a TTY.

Index

Constants

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Functions

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Types

type Pager

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

Pager wraps a writer, optionally piping output through a terminal pager.

func New

func New(w io.Writer, enabled bool) *Pager

New returns a Pager that pipes through a terminal pager when w is a TTY and enabled is true. The caller must call Close when done writing.

func (*Pager) Close

func (p *Pager) Close() error

Close closes the pager's stdin pipe and waits for the pager process to exit.

func (*Pager) Write

func (p *Pager) Write(b []byte) (int, error)

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