updated command: see https://github.com/bcmi-labs/arduino-create-agent-installer/pull/16/commits/4efb69470ade7faebb015db7b4b246391f0d57c8

Author: umbynos

certificates/certificates.go

@@ -267,7 +267,14 @@ func GenerateCertificates(certsDir *paths.Path) {
 func InstallCertificates(certsDir *paths.Path) {
 	switch runtime.GOOS {
 	case "darwin":
-		stdoutStderr, err := exec.Command("/usr/bin/osascript", "-e", `'do shell script \"security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain `+certsDir.String()+`/ca.cert.pem\" with administration privileges'`).CombinedOutput()
+		command := fmt.Sprintf(`tell application "Terminal"
+reopen
+activate
+delay 1
+do script "sudo security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain %s/ca.cert.pem; echo '\\nYou can now close this window.\\n\\n' ; exit" in front window
+end tell`, certsDir.String())
+		log.Info("osascript", "-e", command)
+		stdoutStderr, err := exec.Command("osascript", "-e", command).CombinedOutput()
 		if err != nil {
 			log.Errorf("cannot install certificate in the system keychain: %s", err)
 		}