23 lines
338 B
Go
23 lines
338 B
Go
package main
|
|
|
|
import (
|
|
"flag"
|
|
"os"
|
|
)
|
|
|
|
type Config struct {
|
|
Port int
|
|
Root string
|
|
}
|
|
|
|
func NewConfig() (Config, error) {
|
|
var c Config
|
|
fs := flag.NewFlagSet(os.Args[0], flag.ContinueOnError)
|
|
|
|
fs.IntVar(&c.Port, "p", 8080, "port")
|
|
fs.StringVar(&c.Root, "r", "/tmp/", "static file root")
|
|
|
|
err := fs.Parse(os.Args[1:])
|
|
return c, err
|
|
}
|