From e05f1a7805da3c9821ab73276e873e55148061be Mon Sep 17 00:00:00 2001
From: Natalie Marks <nmarks413@gmail.com>
Date: Wed, 29 Oct 2025 18:02:50 -0700
Subject: [PATCH] feat: add tmux config

---
 users/natalie/home.nix         |   3 +
 users/natalie/home/default.nix |   6 ++
 users/natalie/home/tmux.nix    | 107 +++++++++++++++++++++++++++++++++
 users/natalie/packages.nix     |   1 -
 4 files changed, 116 insertions(+), 1 deletion(-)
 create mode 100644 users/natalie/home/default.nix
 create mode 100644 users/natalie/home/tmux.nix

diff --git a/users/natalie/home.nix b/users/natalie/home.nix
index 448e7018660df48df450d25ef9ad9bafbdb090af..43f27d39f84f27952928fb959dcb481cb7465c82 100644
--- a/users/natalie/home.nix
+++ b/users/natalie/home.nix
@@ -5,6 +5,9 @@
   ...
 }@args:
 {
+  imports = [
+    ./home
+  ];
   programs = {
     # sort-lines:start
     atuin.enable = true;
diff --git a/users/natalie/home/default.nix b/users/natalie/home/default.nix
new file mode 100644
index 0000000000000000000000000000000000000000..e1d7054f5eb20ca2e8541e06050e270dca53c57b
--- /dev/null
+++ b/users/natalie/home/default.nix
@@ -0,0 +1,6 @@
+{ ... }:
+{
+  imports = [
+    ./tmux.nix
+  ];
+}
diff --git a/users/natalie/home/tmux.nix b/users/natalie/home/tmux.nix
new file mode 100644
index 0000000000000000000000000000000000000000..edf6f008bb2cc6167ce783164f29edbd57fe11b6
--- /dev/null
+++ b/users/natalie/home/tmux.nix
@@ -0,0 +1,107 @@
+{ pkgs, config, ... }:
+let
+  tmux-nvim = pkgs.tmuxPlugins.mkTmuxPlugin {
+    pluginName = "tmux.nvim";
+    version = "unstable-2025-05-19";
+    src = pkgs.fetchFromGitHub {
+      owner = "aserowy";
+      repo = "tmux.nvim/";
+      rev = "2c1c3be0ef287073cef963f2aefa31a15c8b9cd8";
+      sha256 = "sha256-/XIjqQr9loWVTXZDaZx2bSQgco46z7yam50dCnM5p1U=";
+    };
+  };
+
+in
+{
+  programs.tmux = {
+    enable = true;
+    mouse = true;
+
+    shell = "${pkgs.fish}/bin/fish";
+
+    shortcut = "a";
+    keyMode = "vi";
+
+    plugins = with pkgs.tmuxPlugins; [
+      better-mouse-mode
+      tmux-nvim
+      tmux-thumbs
+      cpu
+      tmux-floax
+      yank
+      # must be before continuum edits right status bar
+      {
+        plugin = catppuccin;
+        extraConfig = ''
+          set -g @catppuccin_flavour "mocha"
+          set -g @catppuccin_window_status_style "rounded"
+
+          set -g status-right-length 100
+          set -g status-left-length 100
+          set -g status-left ""
+          set -g status-right "#{E:@catppuccin_status_application}"
+          set -ag status-right "#{E:@catppuccin_status_session}"
+          set -ag status-right "#{E:@catppuccin_status_uptime}"
+
+        '';
+      }
+      {
+        plugin = resurrect;
+        extraConfig = ''
+          set -g @resurrect-strategy-vim 'session'
+          set -g @resurrect-strategy-nvim 'session'
+          set -g @resurrect-capture-pane-contents 'on'
+        ''
+        + ''
+          # Taken from: https://github.com/p3t33/nixos_flake/blob/5a989e5af403b4efe296be6f39ffe6d5d440d6d6/home/modules/tmux.nix
+          resurrect_dir="$XDG_CACHE_HOME/.tmux/resurrect"
+          set -g @resurrect-dir $resurrect_dir
+
+          set -g @resurrect-hook-post-save-all 'target=$(readlink -f $resurrect_dir/last); sed "s| --cmd .*-vim-pack-dir||g; s|/etc/profiles/per-user/$USER/bin/||g; s|/home/$USER/.nix-profile/bin/||g" $target | sponge $target'
+        '';
+
+      }
+      {
+        plugin = continuum;
+        extraConfig = ''
+          set -g @continuum-restore 'on'
+          set -g @continuum-boot 'on'
+          set -g @continuum-save-interval '10'
+          set -g @continuum-systemd-start-cmd 'start-server'
+        '';
+      }
+
+    ];
+    extraConfig = ''
+      set -g default-terminal "tmux-256color"
+      set-environment -g TMUX_PLUGIN_MANAGER_PATH '~/.local/share/tmux/plugins'
+      # Easier reload of config
+      bind r source-file ~/.config/tmux/tmux.conf
+      # Quicker escape in neovim
+      set -sg escape-time 0
+      set-option -g set-titles on
+      set-option -g set-titles-string "#S / #W"
+
+      set -g allow-passthrough on
+
+      # '@pane-is-vim' is a pane-local option that is set by the plugin on load,
+      # and unset when Neovim exits or suspends; note that this means you'll probably
+      # not want to lazy-load smart-splits.nvim, as the variable won't be set until
+      # the plugin is loaded
+
+      # Smart pane switching with awareness of Neovim splits.
+      bind-key -n C-h if -F "#{@pane-is-vim}" 'send-keys C-h'  'select-pane -L'
+      bind-key -n C-j if -F "#{@pane-is-vim}" 'send-keys C-j'  'select-pane -D'
+      bind-key -n C-k if -F "#{@pane-is-vim}" 'send-keys C-k'  'select-pane -U'
+      bind-key -n C-l if -F "#{@pane-is-vim}" 'send-keys C-l'  'select-pane -R'
+
+      # Smart pane resizing with awareness of Neovim splits.
+      bind-key -n M-h if -F "#{@pane-is-vim}" 'send-keys M-h' 'resize-pane -L 3'
+      bind-key -n M-j if -F "#{@pane-is-vim}" 'send-keys M-j' 'resize-pane -D 3'
+      bind-key -n M-k if -F "#{@pane-is-vim}" 'send-keys M-k' 'resize-pane -U 3'
+      bind-key -n M-l if -F "#{@pane-is-vim}" 'send-keys M-l' 'resize-pane -R 3'
+
+    '';
+  };
+
+}
diff --git a/users/natalie/packages.nix b/users/natalie/packages.nix
index cbfbf8a7eaff528e761f7742129f0325d54cc61f..5a280c31a78733af85c510ac97cb52f4a925b804 100644
--- a/users/natalie/packages.nix
+++ b/users/natalie/packages.nix
@@ -43,7 +43,6 @@ with pkgs;
 
   #terminal stuff
   (btop.override { cudaSupport = true; })
-  tmux
   zellij
   lazygit
   fzf
-- 
2.54.0