A library to parse command line arguments for Golang application.
This library provides the following functionalities:
- Supports POSIX & GNU like short and long options.
- This library supports
--
option. - This library doesn't support numeric short option.
- This library supports not
-ofoo
but-o=foo
as an alternative to-o foo
for short option.
- This library supports
- Supports parsing with option configurations.
- Supports parsing with a struct which stores option values and has struct tags of fields.
- Is able to parse command line arguments including sub commands.
- Generates help text from option configurations.
import "github.com/sttk/cliargs"
The usage of this library is described on the overview in the go package document.
See https://pkg.go.dev/github.com/sttk/cliargs#pkg-overview
This library supports Go 1.18 or later.
% gvm-fav
Now using version go1.18.10
go version go1.18.10 darwin/amd64
ok github.com/sttk/cliargs 0.306s coverage: 100.0% of statements
Now using version go1.19.13
go version go1.19.13 darwin/amd64
ok github.com/sttk/cliargs 0.222s coverage: 100.0% of statements
Now using version go1.20.14
go version go1.20.14 darwin/amd64
ok github.com/sttk/cliargs 0.222s coverage: 100.0% of statements
Now using version go1.21.7
go version go1.21.7 darwin/amd64
ok github.com/sttk/cliargs 0.227s coverage: 100.0% of statements
Now using version go1.22
go version go1.22.0 darwin/amd64
ok github.com/sttk/cliargs 0.296s coverage: 100.0% of statements
Back to go1.22
Now using version go1.22
Copyright (C) 2023-2024 Takayuki Sato
This program is free software under MIT License.
See the file LICENSE in this distribution for more details.