Hotfix

my method of extracting archives does not preserve permission
this has be fixed with a workaround by using chmod to make factorio
executable

serv-install.go

@@ -6,12 +6,14 @@ import (
 	"log"
 	"net/http"
 	"os"
+	"os/exec"
 	"path/filepath"
 
 	"github.com/therootcompany/xz"
 )
 
 func downloadHeadless() {
+	var c = readCfg("config.yml")
 	headlessQuery := "https://www.factorio.com/get-download/latest/headless/linux64"
 
 	url := headlessQuery
@@ -42,4 +44,6 @@ func downloadHeadless() {
 			outFile.Close()
 		}
 	}
+	// zip does not preserve permissions correctly so i have to do this
+	exec.Command("chmod", "+x", c.Server.ServExec)
 }