cli

package

v0.2.2 Latest Latest Go to latest Published: Jul 25, 2020 License: MPL-2.0 Imports: 8 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/leg100/stok

Links

Open Source Insights

Documentation ¶

Overview ¶

[leg100]: copy and pasted from apex pkg: * reduced padding from 3 to 1 * changed debug color from white to magneta (so I can see it on my solarized-light terminal scheme!)

Package cli implements a colored text handler suitable for command-line interfaces.

Index ¶

Variables
type Handler
- func New(stdout io.Writer, stderr io.Writer) *Handler
- func (h *Handler) HandleLog(e *log.Entry) error
- func (h *Handler) Writer(level log.Level) io.Writer

Constants ¶

This section is empty.

Variables ¶

View Source

var Colors = [...]*color.Color{
	log.DebugLevel: color.New(color.FgMagenta),
	log.InfoLevel:  color.New(color.FgBlue),
	log.WarnLevel:  color.New(color.FgYellow),
	log.ErrorLevel: color.New(color.FgRed),
	log.FatalLevel: color.New(color.FgRed),
}

Colors mapping.

View Source

var Default = New(os.Stdout, os.Stderr)

Default handler

View Source

var Strings = [...]string{
	log.DebugLevel: "•",
	log.InfoLevel:  "•",
	log.WarnLevel:  "•",
	log.ErrorLevel: "⨯",
	log.FatalLevel: "⨯",
}

Strings mapping.

Functions ¶

This section is empty.

Types ¶

type Handler ¶

type Handler struct {
	Stdout  io.Writer
	Stderr  io.Writer
	Padding int
	// contains filtered or unexported fields
}

Handler implementation.

func New ¶

func New(stdout io.Writer, stderr io.Writer) *Handler

New handler.

func (*Handler) HandleLog ¶

func (h *Handler) HandleLog(e *log.Entry) error

HandleLog implements log.Handler.

func (*Handler) Writer ¶

func (h *Handler) Writer(level log.Level) io.Writer

Source Files ¶

View all Source files

cli.go

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