mirror of https://github.com/hashicorp/consul
15 lines
290 B
Go
15 lines
290 B
Go
|
package exec
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"os/exec"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Subprocess returns a command to execute a subprocess directly.
|
||
|
|
func Subprocess(args []string) (*exec.Cmd, error) {
|
||
|
|
if len(args) == 0 {
|
||
|
|
return nil, fmt.Errorf("need an executable to run")
|
||
|
|
}
|
||
|
|
return exec.Command(args[0], args[1:]...), nil
|
||
|
|
}
|