46 lines
778 B
Go
46 lines
778 B
Go
package main
|
|
|
|
import (
|
|
"flag"
|
|
"fmt"
|
|
"os"
|
|
"os/exec"
|
|
"path/filepath"
|
|
"strings"
|
|
|
|
"github.com/peterbourgon/ff/v3"
|
|
)
|
|
|
|
func main() {
|
|
fs := flag.NewFlagSet("gomodinit", flag.ExitOnError)
|
|
base := fs.String("base", "", "Base URL prefix for module")
|
|
if err := ff.Parse(fs, os.Args[1:], ff.WithEnvVarPrefix("GMI")); err != nil {
|
|
fmt.Println(err)
|
|
return
|
|
}
|
|
|
|
if *base == "" {
|
|
fmt.Println("Base URL is required")
|
|
return
|
|
}
|
|
|
|
dir, err := os.Getwd()
|
|
if err != nil {
|
|
fmt.Println(err)
|
|
return
|
|
}
|
|
|
|
name := filepath.Base(dir)
|
|
if fs.NArg() > 0 {
|
|
name = fs.Arg(0)
|
|
}
|
|
|
|
*base = strings.TrimSuffix(*base, "/")
|
|
|
|
cmd := exec.Command("go", "mod", "init", fmt.Sprintf("%s/%s", *base, name))
|
|
cmd.Stdin = os.Stdin
|
|
cmd.Stdout = os.Stdout
|
|
cmd.Stderr = os.Stderr
|
|
_ = cmd.Run()
|
|
}
|