More convenient commands builder base on Cobra.The key feature of the package:
- use filesystem path like format to route the subcommands
$: go get github.com/x-mod/cmdreplace default Root Command settings. cmd.Parent("") means replace the default Root Command with the new command.
import (
"fmt"
"github.com/x-mod/cmd"
)
func main() {
cmd.Add(
cmd.Name("root"),
cmd.Main(Main),
)
cmd.Execute()
}
func Main(c *cmd.Command, args []string) error {
fmt.Println("my root command running ...")
return nil
}run the code in bash:
$: go run main.go
my root command running ...sub commands routing rules:
cmd.Path("/")root commandcmd.Parent("/foo/bar")3 level command
subcommand's cmd.Parent("/command/path") must be setting.
import (
"fmt"
"github.com/x-mod/cmd"
)
func main() {
cmd.Add(
cmd.Path("/foo/bar/v1"),
cmd.Main(V1),
).PersistentFlags().StringP("parameter", "p", "test", "flags usage")
cmd.Version("version string")
cmd.Execute()
}
func V1(c *cmd.Command, args []string) error {
fmt.Println("V1 called")
return nil
}run the code in bash:
$: go run main.go foo bar v1
V1 called