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tmux/agent.sh
2026-01-23 19:03:49 +00:00

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#!/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"