From 7b433addc42f912922325d879a9d39a0279cd583 Mon Sep 17 00:00:00 2001
From: Oscar Wallberg <oscar.wallberg@outlook.com>
Date: Fri, 29 Mar 2024 01:17:37 +0100
Subject: [PATCH] feat(clipboard): fix clipboard for ssh+tmux

Fix clipboard when attaching to a tmux session
over SSH.
---
 init.lua         | 1 +
 lua/core/env.lua | 4 ++++
 2 files changed, 5 insertions(+)
 create mode 100644 lua/core/env.lua

diff --git a/init.lua b/init.lua
index 951d4dd..b68cdc6 100644
--- a/init.lua
+++ b/init.lua
@@ -3,6 +3,7 @@ local module_name = "base"
 local utils = require("utils")
 
 local files = {
+    "env",
     "globals",
     "options",
     "autocommands",
diff --git a/lua/core/env.lua b/lua/core/env.lua
new file mode 100644
index 0000000..246ec29
--- /dev/null
+++ b/lua/core/env.lua
@@ -0,0 +1,4 @@
+-- Tell neovim to prefer tmux as clipboard over xsel/xclip.
+if vim.fn.getenv("TMUX") ~= vim.NIL then
+    vim.fn.setenv("DISPLAY", vim.NIL)
+end