From 2328b58eaafdfe9860735697ce215f0b13bb04f9 Mon Sep 17 00:00:00 2001
From: AlexSSD7 <alexandersadovskyi7@protonmail.com>
Date: Thu, 31 Aug 2023 19:56:22 +0100
Subject: [PATCH] linsk shell: tap net enable option

---
 cmd/shell.go | 9 +++++++--
 cmd/utils.go | 1 -
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/cmd/shell.go b/cmd/shell.go
index 4f9469d..c3dcdff 100644
--- a/cmd/shell.go
+++ b/cmd/shell.go
@@ -47,6 +47,10 @@ var shellCmd = &cobra.Command{
 				return 1
 			}
 
+			if trc != nil {
+				slog.Info("Tap networking is active", "host-ip", trc.Net.HostIP, "vm-ip", trc.Net.GuestIP)
+			}
+
 			defer func() { _ = sc.Close() }()
 
 			sess, err := sc.NewSession()
@@ -127,13 +131,14 @@ var shellCmd = &cobra.Command{
 			}
 
 			return 0
-		}, forwardPortRules, true, false))
-		// TODO: Enable tap option.
+		}, forwardPortRules, true, enableTapNetFlag))
 	},
 }
 
 var forwardPortsFlagStr string
+var enableTapNetFlag bool
 
 func init() {
 	shellCmd.Flags().StringVar(&forwardPortsFlagStr, "forward-ports", "", "Extra TCP port forwarding rules. Syntax: '<HOST PORT>:<VM PORT>' OR '<HOST BIND IP>:<HOST PORT>:<VM PORT>'. Multiple rules split by comma are accepted.")
+	shellCmd.Flags().BoolVar(&enableTapNetFlag, "enable-net-tap", false, "Enables host-VM tap networking.")
 }
diff --git a/cmd/utils.go b/cmd/utils.go
index 7cc6667..3c9348e 100644
--- a/cmd/utils.go
+++ b/cmd/utils.go
@@ -100,7 +100,6 @@ func runVM(passthroughArg string, fn func(context.Context, *vm.VM, *vm.FileManag
 		}
 
 		tapNameToUse := nettap.NewRandomTapName()
-		// TODO: Run two instances at the same time and check whether nothing is wrongfully pruned.
 		knownAllocs, err := store.ListNetTapAllocations()
 		if err != nil {
 			slog.Error("Failed to list net tap allocations", "error", err.Error())