From 67ffa2347ad1595b241d46aaa9f698359005d7c6 Mon Sep 17 00:00:00 2001
From: Mikhail Klementev <root@dumpstack.io>
Date: Tue, 20 Feb 2024 11:58:41 +0000
Subject: [PATCH] feat: export GetFreeAddrPort

---
 qemu/qemu-kernel.go      | 4 ++--
 qemu/qemu-kernel_test.go | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/qemu/qemu-kernel.go b/qemu/qemu-kernel.go
index 6012162..86368da 100644
--- a/qemu/qemu-kernel.go
+++ b/qemu/qemu-kernel.go
@@ -152,7 +152,7 @@ func getRandomPort(ip string) (addr string) {
 	return fmt.Sprintf("%s:%d", ip, port)
 }
 
-func getFreeAddrPort() (addrPort string) {
+func GetFreeAddrPort() (addrPort string) {
 	timeout := time.Now().Add(time.Second)
 	for {
 		if runtime.GOOS == "linux" {
@@ -233,7 +233,7 @@ func (q System) Executable() string {
 
 func (q *System) Args() (qemuArgs []string) {
 	if q.SSH.AddrPort == "" {
-		q.SSH.AddrPort = getFreeAddrPort()
+		q.SSH.AddrPort = GetFreeAddrPort()
 	}
 	hostfwd := fmt.Sprintf("hostfwd=tcp:%s-:22", q.SSH.AddrPort)
 	qemuArgs = []string{"-nographic",
diff --git a/qemu/qemu-kernel_test.go b/qemu/qemu-kernel_test.go
index 08eecf5..8a525b2 100644
--- a/qemu/qemu-kernel_test.go
+++ b/qemu/qemu-kernel_test.go
@@ -63,7 +63,7 @@ func TestSystemStart(t *testing.T) {
 }
 
 func TestGetFreeAddrPort(t *testing.T) {
-	addrPort := getFreeAddrPort()
+	addrPort := GetFreeAddrPort()
 	ln, err := net.Listen("tcp", addrPort)
 	if err != nil {
 		t.Fatal(err)