[yevaud] Set up tmux

home/tmux.nix

@@ -0,0 +1,33 @@
+{ config, lib, pkgs, ... }:
+
+{
+  # Derived from https://github.com/srid/nixos-config/blob/master/home/tmux.nix
+
+  programs.tmux = {
+    enable = true;
+    clock24 = true;
+    shortcut = "a"; # `screen` muscle memory compatibility
+    baseIndex = 1; # this is a UI, 0-indexing is not appropriate, fight me
+    newSession = true; # skip the manual step
+    escapeTime = 0; # otherwise I keep reflexively hammering Esc
+    secureSocket = false; # make sessions survive user logout
+
+    plugins = with pkgs; [
+      tmuxPlugins.better-mouse-mode
+    ];
+    mouse = true;
+
+    extraConfig = ''
+      # https://old.reddit.com/r/tmux/comments/mesrci/tmux_2_doesnt_seem_to_use_256_colors/
+      set -g default-terminal "xterm-256color"
+      set -ga terminal-overrides ",*256col*:Tc"
+      set -ga terminal-overrides '*:Ss=\E[%p1%d q:Se=\E[ q'
+      set-environment -g COLORTERM "truecolor"
+
+      # easy-to-remember split pane commands
+      bind | split-window -h -c "#{pane_current_path}"
+      bind - split-window -v -c "#{pane_current_path}"
+      bind c new-window -c "#{pane_current_path}"
+    '';
+  };
+}

hosts/yevaud/home.nix

@@ -4,6 +4,7 @@
   home-manager.users.qenya = { pkgs, ... }: {
     imports = [
       ../../home/cli.nix
+      ../../home/tmux.nix
     ];
 
     home.stateVersion = "23.11";