busy

Documentation

Overview

Package busy implements a dispatcher for BusyBox-style multi-call binaries.

BUG(lukeshu): Global state is bad, but this package has global state in the form of the global log level.

Index

• func GetLogLevel() logrus.Level
• func Main(binName, humanName string, version string, cmds map[string]Command)
• func SetLogLevel(lvl logrus.Level)
• type Command
• Bugs

Functions

func GetLogLevel

func GetLogLevel() logrus.Level

GetLogLevel gets the global program-wide log level.

BUG(lukeshu): GetLogLevel accesses global state, and global state is bad.

func Main

func Main(binName, humanName string, version string, cmds map[string]Command)

Main should be called from your actual main() function.

func SetLogLevel

func SetLogLevel(lvl logrus.Level)

SetLogLevel sets the global program-wide log level.

BUG(lukeshu): SetLogLevel mutates global state, and global state is bad.

Types

type Command

type Command struct {
	Setup func(ctx context.Context)
	Run   func(ctx context.Context, version string, args ...string) error
}

Notes

Bugs

• Global state is bad, but this package has global state in the form of the global log level.

• SetLogLevel mutates global state, and global state is bad.

• GetLogLevel accesses global state, and global state is bad.