Sort display-popup bindings

While display-popup was added in 3.2 the -B, -b, and -S flags were not
introduced until 3.3. This adds fallback bindings which forego these
flags to retain functionality at the cost of aesthetics.

agent.sh

@@ -1,40 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-# Get the directory passed as argument (from #{pane_current_path})
-dir="${1:-$HOME}"
-# Use the directory basename as window name
-window_name="$(basename "$dir")"
-session_name="agent"
-
-# Create the agent session if it doesn't exist
-if ! tmux has-session -t "$session_name" 2>/dev/null; then
-  tmux new-session -ds "$session_name" -c "$dir" -n "$window_name" claude
-  # Store the directory in a window option for later matching
-  tmux set-window-option -t "$session_name" @agent_dir "$dir"
-  tmux attach-session -t "$session_name"
-  exit 0
-fi
-
-# Search for an existing window with matching directory
-target_window=""
-while IFS=$'\t' read -r window_id window_dir; do
-  if [ "$window_dir" = "$dir" ]; then
-    target_window="$window_id"
-    break
-  fi
-done < <(tmux list-windows -t "$session_name" -F '#{window_id}	#{@agent_dir}')
-
-if [ -n "$target_window" ]; then
-  # Select the existing window
-  tmux select-window -t "$target_window"
-else
-  # Create a new window with claude
-  tmux new-window -t "$session_name" -n "$window_name" -c "$dir" claude
-  # Store the directory in a window option for later matching
-  tmux set-window-option -t "$session_name" @agent_dir "$dir"
-fi
-
-# Attach to the session
-tmux attach-session -t "$session_name"

hooks/session-create.sh

@@ -4,6 +4,6 @@ session_name=$(tmux display-message -p '#S')
 session_layout=~/.local/share/tmux/layouts/session-$session_name
 if [ -f $session_layout ]; then
   $session_layout
-elif [ "$session_name" != "agent" ]; then
+else
   tmux rename-window home
 fi

tmux.conf

@@ -66,17 +66,17 @@ bind a run-shell ~/.local/share/tmux/layouts/window-auto
 if -b '[ "`uname`" = "Darwin" ]' \
   'set -g default-command "reattach-to-user-namespace -l $SHELL"'
 
-if -b '~/.config/tmux/check-version.sh ">" 3.2' {
+if -b '~/.config/tmux/check-version.sh ">=" 3.2 && ~/.config/tmux/check-version.sh "<" 3.3' {
-  # Open a popup with running the default shell
+  bind I display-popup -d '#{pane_current_path}' -E '$SHELL -i ~/.config/tmux/interpreter.sh'
-  bind T display-popup -S fg=#54546D -b rounded -d '#{pane_current_path}' -E $SHELL
+  bind P display-popup -w 60 -h 10 -E '~/.config/tmux/project.sh'
-  # Open a popup with session creator/switcher
+  bind S display-popup -w 60 -h 10 -E '~/.config/tmux/session.sh'
-  bind S display-popup -B -w 60 -h 10 -E '~/.config/tmux/session.sh'
+  bind T display-popup -d '#{pane_current_path}' -E $SHELL
-  # Open a popup with project selector
+}
-  bind P display-popup -B -w 60 -h 10 -E '~/.config/tmux/project.sh'
+if -b '~/.config/tmux/check-version.sh ">=" 3.3' {
-  # Open a popup to pick an interpreter then launch it
   bind I display-popup -S fg=#54546D -b rounded -d '#{pane_current_path}' -E '$SHELL -i ~/.config/tmux/interpreter.sh'
-  # Open a popup with AI agent session for current directory
+  bind P display-popup -B -w 60 -h 10 -E '~/.config/tmux/project.sh'
-  bind A display-popup -S fg=#54546D -b rounded -w 90% -h 90% -E '~/.config/tmux/agent.sh "#{pane_current_path}"'
+  bind S display-popup -B -w 60 -h 10 -E '~/.config/tmux/session.sh'
+  bind T display-popup -S fg=#54546D -d '#{pane_current_path}' -E $SHELL
 }
 
 # Restore old next/previous window bindings