Some work on supporting Windows

cmd/imgbuilder/builder/build.go

@@ -8,6 +8,7 @@ import (
 	"os/exec"
 	"os/signal"
 	"path/filepath"
+	"runtime"
 	"strings"
 	"sync"
 	"syscall"
@@ -69,8 +70,13 @@ func NewBuildContext(logger *slog.Logger, baseISOPath string, outPath string, sh
 
 func createQEMUImg(outPath string) error {
 	outPath = filepath.Clean(outPath)
+	baseCmd := "qemu-img"
 
-	err := exec.Command("qemu-img", "create", "-f", "qcow2", outPath, "1G").Run()
+	if runtime.GOOS == "windows" {
+		baseCmd += ".exe"
+	}
+
+	err := exec.Command(baseCmd, "create", "-f", "qcow2", outPath, "1G").Run()
 	if err != nil {
 		return errors.Wrap(err, "run qemu-img create cmd")
 	}

cmd/run.go

@@ -45,6 +45,8 @@ var runCmd = &cobra.Command{
 				return 1
 			}
 
+			// TODO: Use FTP instead of SMB
+
 			shareURI := "smb://linsk:" + sharePWD + "@127.0.0.1:" + fmt.Sprint(networkSharePort)
 
 			fmt.Fprintf(os.Stderr, "================\n[Network File Share Config]\nThe network file share was started. Please use the credentials below to connect to the file server.\n\nType: SMB\nServer Address: smb://127.0.0.1:%v\nUsername: linsk\nPassword: %v\n\nShare URI: %v\n================\n", networkSharePort, sharePWD, shareURI)

cmd/shell.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"log/slog"
 	"os"
+	"runtime"
 	"strings"
 
 	"github.com/AlexSSD7/linsk/vm"
@@ -70,7 +71,13 @@ var shellCmd = &cobra.Command{
 				}
 			}()
 
-			termWidth, termHeight, err := term.GetSize(termFD)
+			termFDGetSize := termFD
+			if runtime.GOOS == "windows" {
+				// Another Windows workaround :/
+				termFDGetSize = int(os.Stdout.Fd())
+			}
+
+			termWidth, termHeight, err := term.GetSize(termFDGetSize)
 			if err != nil {
 				slog.Error("Failed to get terminal size", "error", err)
 				return 1

cmd/utils.go

@@ -7,6 +7,7 @@ import (
 	"os"
 	"os/signal"
 	"os/user"
+	"runtime"
 	"sync"
 	"syscall"
 
@@ -24,7 +25,19 @@ func checkIfRoot() (bool, error) {
 	return currentUser.Username == "root", nil
 }
 
-func doRootCheck() {
+func doUSBRootCheck() {
+	switch runtime.GOOS {
+	case "darwin":
+		// Root privileges is not required in macOS.
+		return
+	case "windows":
+		// Administrator privileges are not required in Windows.
+		return
+	default:
+		// As for everything else, we will likely need root privileges
+		// for the USB passthrough.
+	}
+
 	ok, err := checkIfRoot()
 	if err != nil {
 		slog.Error("Failed to check whether the command is ran by root", "error", err)
@@ -32,18 +45,17 @@ func doRootCheck() {
 	}
 
 	if !ok {
-		slog.Error("You must run this program as root")
+		slog.Error("USB passthrough on your OS requires this program to be ran as root")
 		os.Exit(1)
 	}
 }
 
 func runVM(passthroughArg string, fn func(context.Context, *vm.VM, *vm.FileManager) int, forwardPortsRules []vm.PortForwardingRule, unrestrictedNetworking bool) int {
-	doRootCheck()
-
 	var passthroughConfig []vm.USBDevicePassthroughConfig
 
 	if passthroughArg != "" {
 		passthroughConfig = []vm.USBDevicePassthroughConfig{getDevicePassthroughConfig(passthroughArg)}
+		doUSBRootCheck()
 	}
 
 	vmCfg := vm.VMConfig{