args

Documentation

Overview

Package args implemets the commandline interface and calls the appropriate commands.

Package args implemets the commandline interface and calls the appropriate commands.

Package args implements the commandline interface and calls the appropriate commands. Its function Handler is called in package main as entry point.

Example (HandlerNone)

fn := func() {
	msg.OnErr(Handler([]string{"trice", ""}))
}
act := tst.CaptureStdOut(fn)
fmt.Print(act)

Output:

try: 'trice help|h'

Example (WrongSubcommand)

fn := func() {
	msg.OnErr(Handler([]string{"trice", "xyz"}))
}
act := tst.CaptureStdOut(fn)
fmt.Print(act)

Output:

try: 'trice help|h'

Index

• Variables
• func Handler(args []string) error

Examples

• Package (HandlerNone)
• Package (WrongSubcommand)

Variables

var (
	// Version is the program version number and is injected from main package.
	Version string

	// Commit is the program checksum and injected from main package.
	Commit string

	// Date is the compile time and injected from main package.
	Date string
)

Functions

func Handler

func Handler(args []string) error

Handler is called in main, evaluates args and calls the appropriate functions. It returns for program exit.