Add nix config

config/nix/user/tmux.nix

@@ -0,0 +1,58 @@
+{ config, pkgs, ... }:
+
+{
+  programs.tmux = {
+    enable = true;
+    shortcut = "a";
+    mouse = true;
+    keyMode = "vi";
+    escapeTime = 0;
+    extraConfig = ''
+      set -g display-time 1500
+
+      unbind S
+      bind S command-prompt "switch -t %1"
+
+      bind-key -n M-K switch-client -p
+      bind-key -n M-J switch-client -n
+
+      bind-key -n M-L next-window
+      bind-key -n M-H previous-window
+
+      bind '"' split-window -c "#{pane_current_path}"
+      bind % split-window -h -c "#{pane_current_path}"
+      bind c new-window -a -c "#{pane_current_path}"
+
+      #######################################
+      # status line
+      #######################################
+      set -g status-justify centre
+
+      set -g status-left "#[bg=#808080,fg=#ffffff,bold] #S #[default]#[bg=#BCBCBC] #{-30:pane_title} "
+      set -g status-left-length 40
+
+      set -g status-right "#[bg=#BCBCBC] %H:%M #[bg=#808080,fg=#ffffff] %d.%m.%y "
+
+      # setw -g window-status-format " #W#F "
+      # setw -g window-status-current-format " #W#F "
+      setw -g window-status-format " #W "
+      setw -g window-status-current-format " #W "
+      setw -g window-status-separator ""
+
+      #######################################
+      # colors, taken from vim-lucius
+      #######################################
+      set -g status-style "bg=#DADADA,fg=#000000"
+
+      setw -g window-status-style "bg=#BCBCBC,fg=#000000"
+      setw -g window-status-current-style "bg=#808080,fg=#ffffff"
+
+      setw -g window-status-activity-style "bg=#AFD7AF,fg=#000000"
+      setw -g window-status-bell-style "bg=#AFD7AF,fg=#000000"
+      #setw -g window-status-content-style "bg=#AFD7AF,fg=#000000"
+
+      set -g pane-active-border-style "bg=#eeeeee,fg=#006699"
+      set -g pane-border-style "bg=#eeeeee,fg=#999999"
+    '';
+  };
+}