Fixed command issues due to shellescape in Windows

Makefile

@@ -24,6 +24,8 @@ build:
 		-o ./build/sentinelcli-${VERSION}-darwin-amd64 main.go
 	GOOS=linux GOARCH=amd64 go build -mod=readonly -tags="${BUILD_TAGS}" -ldflags="${LD_FLAGS}" \
 		-o ./build/sentinelcli-${VERSION}-linux-amd64 main.go
+	GOOS=windows GOARCH=amd64 go build -mod=readonly -tags="${BUILD_TAGS}" -ldflags="${LD_FLAGS}" \
+		-o ./build/sentinelcli-${VERSION}-windows-amd64.exe main.go
 
 .PHONY: install
 install:

services/wireguard/wireguard.go

@@ -46,8 +46,11 @@ func (w *WireGuard) IsUp() bool {
 	if err != nil {
 		return false
 	}
+	if strings.Contains(string(output), "No such device") {
+		return false
+	}
 
-	return strings.Contains(string(output), "No such device")
+	return true
 }
 
 func (w *WireGuard) PreUp() error {

services/wireguard/wireguard_windows.go

@@ -5,24 +5,23 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
-	"strings"
-
-	"github.com/alessio/shellescape"
 )
 
 func (w *WireGuard) RealInterface() (string, error) {
 	return w.cfg.Name, nil
 }
 
 func (w *WireGuard) ExecFile(name string) string {
-	return filepath.Join(w.Home(), "WireGuard", name)
+	return ".\\" + filepath.Join("WireGuard", name)
 }
 
 func (w *WireGuard) Up() error {
 	var (
 		cfgFilePath = filepath.Join(w.Home(), fmt.Sprintf("%s.conf", w.cfg.Name))
-		cmd         = exec.Command(w.ExecFile("wireguard.exe"), strings.Split(
-			fmt.Sprintf("/installtunnelservice %s", shellescape.Quote(cfgFilePath)), " ")...)
+		cmd         = exec.Command(
+			w.ExecFile("wireguard.exe"),
+			"/installtunnelservice", cfgFilePath,
+		)
 	)
 
 	cmd.Stdout = os.Stdout
@@ -36,8 +35,10 @@ func (w *WireGuard) Down() error {
 		return err
 	}
 
-	cmd := exec.Command(w.ExecFile("wireguard.exe"), strings.Split(
-		fmt.Sprintf("/uninstalltunnelservice %s", shellescape.Quote(iFace)), " ")...)
+	cmd := exec.Command(
+		w.ExecFile("wireguard.exe"),
+		"/uninstalltunnelservice", iFace,
+	)
 
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr