From 9f9f27bd3077bf71d46a4dd3922345b9ccaf437e Mon Sep 17 00:00:00 2001
From: liv <shadows@with.al>
Date: Sat, 13 Jul 2024 20:50:12 +0200
Subject: [PATCH] finish tmux; add integration with nvim

---
 dot_config/nvim/lua/plugins/tmux.lua | 32 +++++++++++++++
 dot_config/tmux/tmux.conf            | 59 +++++++++++++++++++++++++---
 2 files changed, 85 insertions(+), 6 deletions(-)
 create mode 100644 dot_config/nvim/lua/plugins/tmux.lua

diff --git a/dot_config/nvim/lua/plugins/tmux.lua b/dot_config/nvim/lua/plugins/tmux.lua
new file mode 100644
index 0000000..31453a9
--- /dev/null
+++ b/dot_config/nvim/lua/plugins/tmux.lua
@@ -0,0 +1,32 @@
+return {
+  {
+    "aserowy/tmux.nvim",
+    event = "VeryLazy",
+    config = function()
+      local tmux = require("tmux")
+      tmux.setup({
+        copy_sync = {
+          enable = false,
+        },
+        navigation = {
+          cycle_navigation = false,
+          enable_default_keybindings = false,
+          persist_zoom = true,
+        },
+        resize = {
+          enable_default_keybindings = false,
+        },
+      })
+    end,
+    keys = {
+      { "<c-h>", mode = { "n", "t", "i" }, '<cmd>lua require("tmux").move_left()<cr>' },
+      { "<c-l>", mode = { "n", "t", "i" }, '<cmd>lua require("tmux").move_right()<cr>' },
+      { "<c-j>", mode = { "n", "t", "i" }, '<cmd>lua require("tmux").move_bottom()<cr>' },
+      { "<c-k>", mode = { "n", "t", "i" }, '<cmd>lua require("tmux").move_up()<cr>' },
+      { "<c-left>", mode = { "n", "t", "i" }, '<cmd>lua require("tmux").resize_left()<cr>' },
+      { "<c-down>", mode = { "n", "t", "i" }, '<cmd>lua require("tmux").resize_bottom()<cr>' },
+      { "<c-up>", mode = { "n", "t", "i" }, '<cmd>lua require("tmux").resize_up()<cr>' },
+      { "<c-right>", mode = { "n", "t", "i" }, '<cmd>lua require("tmux").resize_right()<cr>' },
+    },
+  },
+}
diff --git a/dot_config/tmux/tmux.conf b/dot_config/tmux/tmux.conf
index 7410c3e..e683977 100644
--- a/dot_config/tmux/tmux.conf
+++ b/dot_config/tmux/tmux.conf
@@ -16,11 +16,15 @@ setw -g mode-keys vi
 set -g status-keys vi
 bind : command-prompt
 
+# other random bindings
+bind x kill-pane
+bind t set status
+
 # panes
 set -g pane-border-style "fg=color0"
 set -g pane-active-border-style "fg=color0"
 set -g window-active-style "bg=terminal"
-set -g window-style "bg=color234"
+set -g window-style "bg=color235"
 
 # status line
 set -g status-justify left
@@ -29,8 +33,8 @@ set -g status-interval 2
 
 # window status
 set-option -g status-position bottom
-setw -g window-status-format " #[bg=color1,fg=color0,noreverse] #W"
-setw -g window-status-current-format " #[bg=color6,fg=color0,noreverse] #W"
+setw -g window-status-format " #[bg=color1,fg=color0,noreverse]▓░ #W "
+setw -g window-status-current-format " #[bg=color6,fg=color0,noreverse]▓░ #W "
 
 # clock
 set -g clock-mode-color color1
@@ -51,6 +55,49 @@ set -s escape-time 0
 
 # use C-b s/h for splitting
 unbind s
-unbind h
-bind s split-window -v
-bind h split-window -h
+unbind v
+bind s split-window -h
+bind v split-window -v
+
+# plugins
+set -g @plugin "tmux-plugins/tpm"
+setenv -g TMUX_PLUGIN_MANAGER_PATH "~/.config/tmux/plugins/"
+
+# nvim/tmux integration
+set -g @plugin "aserowy/tmux.nvim"
+set -g @tmux-nvim-navigation true
+set -g @tmux-nvim-navigation-cycle true
+set -g @tmux-nvim-navigation-keybinding-left "C-h"
+set -g @tmux-nvim-navigation-keybinding-down "C-j"
+set -g @tmux-nvim-navigation-keybinding-up "C-k"
+set -g @tmux-nvim-navigation-keybinding-right "C-l"
+set -g @tmux-nvim-resize true
+set -g @tmux-nvim-resize-step-x 2
+set -g @tmux-nvim-resize-step-y 2
+set -g @tmux-nvim-resize-keybinding-left 'C-Left'
+set -g @tmux-nvim-resize-keybinding-down 'C-Down'
+set -g @tmux-nvim-resize-keybinding-up 'C-Up'
+set -g @tmux-nvim-resize-keybinding-right 'C-Right'
+is_vim="ps -o state= -o comm= -t '#{pane_tty}' | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?\.?(view|n?vim?x?)(-wrapped)?(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 "$is_vim" 'send-keys C-l' { if -F '#{pane_at_right}' '' 'select-pane -R' }
+
+bind-key -T copy-mode-vi 'C-h' if -F '#{pane_at_left}' '' 'select-pane -L'
+bind-key -T copy-mode-vi 'C-j' if -F '#{pane_at_bottom}' '' 'select-pane -D'
+bind-key -T copy-mode-vi 'C-k' if -F '#{pane_at_top}' '' 'select-pane -U'
+bind-key -T copy-mode-vi 'C-l' if -F '#{pane_at_right}' '' 'select-pane -R'
+
+bind -n 'C-Left' if-shell "$is_vim" 'send-keys C-Left' 'resize-pane -L 1'
+bind -n 'C-Down' if-shell "$is_vim" 'send-keys C-Down' 'resize-pane -D 1'
+bind -n 'C-Up' if-shell "$is_vim" 'send-keys C-Up' 'resize-pane -U 1'
+bind -n 'C-Right' if-shell "$is_vim" 'send-keys C-Right' 'resize-pane -R 1'
+
+bind-key -T copy-mode-vi C-Left resize-pane -L 1
+bind-key -T copy-mode-vi C-Down resize-pane -D 1
+bind-key -T copy-mode-vi C-Up resize-pane -U 1
+bind-key -T copy-mode-vi C-Right resize-pane -R 1
+
+run "~/.config/tmux/plugins/tpm/tpm"