From 7f748a11620ff81c077bb0ebfc1e5d252e37e41d Mon Sep 17 00:00:00 2001
From: Ahmed Elsakaan <ahmedtarek3214@gmail.com>
Date: Mon, 28 Nov 2022 05:29:08 +0000
Subject: [PATCH] feat: adds tmux support

---
 .tmux.conf             | 22 ++++++++++++++++++++++
 init.lua               |  1 +
 lua/config/plugins.lua |  1 +
 lua/config/tmux.lua    |  3 +++
 4 files changed, 27 insertions(+)
 create mode 100644 .tmux.conf
 create mode 100644 lua/config/tmux.lua

diff --git a/.tmux.conf b/.tmux.conf
new file mode 100644
index 0000000..85183ea
--- /dev/null
+++ b/.tmux.conf
@@ -0,0 +1,22 @@
+# This maps tmux navigation and resize keys to the neovim ones so that they are both the same
+is_vim="ps -o state= -o comm= -t '#{pane_tty}' | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
+
+bind-key -n 'C-h' if-shell "$is_vim" 'send-keys C-h' { if -F '#{pane_at_left}' '' 'select-pane -L' }
+bind-key -n 'C-j' if-shell "$is_vim" 'send-keys C-j' { if -F '#{pane_at_bottom}' '' 'select-pane -D' }
+bind-key -n 'C-k' if-shell "$is_vim" 'send-keys C-k' { if -F '#{pane_at_top}' '' 'select-pane -U' }
+bind-key -n 'C-l' if-shell "$is_vim" 'send-keys C-l' { if -F '#{pane_at_right}' '' 'select-pane -R' }
+
+bind-key -T copy-mode-vi 'C-h' if -F '#{pane_at_left}' '' 'select-pane -L'
+bind-key -T copy-mode-vi 'C-j' if -F '#{pane_at_bottom}' '' 'select-pane -D'
+bind-key -T copy-mode-vi 'C-k' if -F '#{pane_at_top}' '' 'select-pane -U'
+bind-key -T copy-mode-vi 'C-l' if -F '#{pane_at_right}' '' 'select-pane -R'
+
+bind -n 'M-h' if-shell "$is_vim" 'send-keys M-h' 'resize-pane -L 1'
+bind -n 'M-j' if-shell "$is_vim" 'send-keys M-j' 'resize-pane -D 1'
+bind -n 'M-k' if-shell "$is_vim" 'send-keys M-k' 'resize-pane -U 1'
+bind -n 'M-l' if-shell "$is_vim" 'send-keys M-l' 'resize-pane -R 1'
+
+bind-key -T copy-mode-vi M-h resize-pane -L 1
+bind-key -T copy-mode-vi M-j resize-pane -D 1
+bind-key -T copy-mode-vi M-k resize-pane -U 1
+bind-key -T copy-mode-vi M-l resize-pane -R 1
diff --git a/init.lua b/init.lua
index b26751e..b995013 100644
--- a/init.lua
+++ b/init.lua
@@ -31,3 +31,4 @@ require("config.surround")
 require("config.toggleterm")
 require("config.cursorline")
 require("config.color-highlight")
+require("config.tmux")
diff --git a/lua/config/plugins.lua b/lua/config/plugins.lua
index 18f6c16..ad3fb64 100644
--- a/lua/config/plugins.lua
+++ b/lua/config/plugins.lua
@@ -138,6 +138,7 @@ return packer.startup(function(use)
 	use("rcarriga/nvim-notify")
 	use("ThePrimeagen/vim-be-good")
 	use("davidgranstrom/nvim-markdown-preview")
+  use("aserowy/tmux.nvim")
 
 	if PACKER_BOOTSTRAP then
 		require("packer").sync()
diff --git a/lua/config/tmux.lua b/lua/config/tmux.lua
new file mode 100644
index 0000000..dbe894a
--- /dev/null
+++ b/lua/config/tmux.lua
@@ -0,0 +1,3 @@
+import("tmux", function (tmux)
+  tmux.setup()
+end)