From decdcd6971672e72fe4dc0e0655a8ce275375d4d Mon Sep 17 00:00:00 2001
From: Pranav Rao <56097527+pranavrao145@users.noreply.github.com>
Date: Sat, 23 Oct 2021 16:41:42 -0400
Subject: [PATCH] feat(tmux): added configuration option for autoclosing
 terminals

This commit adds a config option so that if the user wants to close all
tmux terminals opened by harpoon on Vim exit, they can.
---
 lua/harpoon/init.lua | 1 +
 lua/harpoon/tmux.lua | 8 ++++++++
 2 files changed, 9 insertions(+)
 mode change 100755 => 100644 lua/harpoon/tmux.lua

diff --git a/lua/harpoon/init.lua b/lua/harpoon/init.lua
index 48fb8bd..94667a7 100644
--- a/lua/harpoon/init.lua
+++ b/lua/harpoon/init.lua
@@ -157,6 +157,7 @@ M.setup = function(config)
             ["save_on_toggle"] = false,
             ["save_on_change"] = true,
             ["enter_on_sendcmd"] = false,
+            ["tmux_autoclose_windows"] = false,
         },
     }, expand_dir(
         c_config
diff --git a/lua/harpoon/tmux.lua b/lua/harpoon/tmux.lua
old mode 100755
new mode 100644
index fecfe29..c343269
--- a/lua/harpoon/tmux.lua
+++ b/lua/harpoon/tmux.lua
@@ -6,6 +6,14 @@ local utils = require("harpoon.utils")
 local M = {}
 local tmux_windows = {}
 
+if global_config.tmux_autoclose_windows then
+    vim.cmd([[
+        augroup HARPOON_TMUX
+        autocmd!
+        autocmd VimLeave * :lua require('harpoon.tmux').clear_all()
+    ]])
+end
+
 local function create_terminal()
     log.trace("tmux: _create_terminal())")