feat: tmux sessionizer

modules/home-manager/profiles/default.nix

@@ -1,7 +1,7 @@
 {...}: {
   imports = [
     ./gfonts.nix
-    ./gterminal.nix
+    ./gterminal
     ./vault
   ];
   options = {};

modules/home-manager/profiles/gterminal/default.nix

@@ -5,10 +5,24 @@
   ...
 }: let
   cfg = config.profiles.gterminal;
+
+  PATHS =
+    lib.strings.concatMapStringsSep " "
+    (p: (builtins.replaceStrings ["~/"] ["${config.home.homeDirectory}/"] p))
+    cfg.sessionizer.paths;
+
+  sessionizer = pkgs.writeShellScriptBin "sessionizer" ''
+    function tmux() { ${pkgs.tmux}/bin/tmux "$@"; }
+    function fzf() { ${pkgs.fzf}/bin/fzf "$@"; }
+
+    PATHS="${PATHS}"
+
+    ${builtins.readFile ./sessionizer.sh}
+  '';
 in {
   imports = [
-    ../programs/wezterm.nix
-    ../programs/neovim.nix
+    ../../programs/wezterm.nix
+    ../../programs/neovim.nix
   ];
   options.profiles.gterminal = with lib;
   with lib.types; {
@@ -27,6 +41,16 @@ in {
         default = "${cfg.emulator.pkg}/bin/alacritty";
       };
     };
+    sessionizer = {
+      enable = mkOption {
+        type = bool;
+        default = true;
+      };
+      paths = mkOption {
+        type = listOf str;
+        default = [];
+      };
+    };
     shell = {
       pkg = mkOption {
         type = package;
@@ -113,6 +137,12 @@ in {
 
           bind -T prefix / split-window -v -c "#''''{pane_current_path}"
           bind -T prefix \\ split-window -h -c "#''''{pane_current_path}"
+
+          ${
+            if cfg.sessionizer.enable
+            then "bind -T prefix g run-shell \"tmux neww ${sessionizer}/bin/sessionizer\""
+            else ""
+          }
         '';
         tmux.keyMode = "vi";
         tmux.newSession = true;
@@ -210,6 +240,8 @@ in {
 
           alias tmux="tmux -f ${config.xdg.configHome}/tmux/tmux.conf";
           alias lg="${pkgs.lazygit}/bin/lazygit";
+          alias goto="${sessionizer}/bin/sessionizer"
+          alias gt="${sessionizer}/bin/sessionizer"
         '';
       };
     };

modules/home-manager/profiles/gterminal/sessionizer.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+# "Chat is MIT"
+# Thank you ThePrimeagen ;)
+# https://github.com/ThePrimeagen/.dotfiles/blob/master/bin/.local/scripts/tmux-sessionizer
+
+if [[ $# -eq 1 ]]; then
+	selected="$1"
+else
+	selected=$(find "$PATHS" -mindepth 1 -maxdepth 2 -type d | fzf)
+fi
+
+if [[ -z "$selected" ]]; then
+	exit 0
+fi
+
+selected_name="$(basename "$selected" | tr . _)"
+tmux_running="$(pgrep tmux)"
+
+if [[ -z "$TMUX" ]] && [[ -z "$tmux_running" ]]; then
+	tmux new-session -s "$selected_name" -c "$selected"
+	exit 0
+fi
+
+if ! tmux has-session -t="$selected_name" 2> /dev/null; then
+	tmux new-session -ds "$selected_name" -c "$selected"
+fi
+
+tmux switch-client -t "$selected_name"