argparse

package

v0.0.0-...-9648343 Latest Latest Go to latest Published: Aug 7, 2021 License: BSD-3-Clause Imports: 1 Imported by: 0

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Package argparse implements lidl argument parsing.

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type Args struct {
	Named map[string]string
	Args  []string
}

Args holds named and position arguments

func Parse(line string) *Args

Parse parses a line into command arguments.

func ParseArgs(args []string) *Args

ParseArgs parses presplit arguments into command arguments.

TODO: quote handling TODO: deal with duplicate keys TODO: add -- equivalent

func (a *Args) Arg(i int) string

Arg returns the given argument, even if it is not set.

func (a *Args) NamedArg(key, def string) string

Named returns a named argument, or a default if it is not set.

func (a *Args) Tail(i int) string

Tail returns the argument at position i, even if it is not strictly the final argument.