#!/bin/sh

set -e

# Set new line and tab for word splitting
IFS="
	"

# Check if the script is running inside a tmux session
if [ -z "$TMUX" ]; then
  echo "This script must be run from inside a tmux session."
  exit 1
fi

# Get the current tmux pane ID
tmux_pane=$(tmux display-message -p '#D')

# Send Escape, :wq, and Enter to Neovim in the tmux pane
tmux send-keys -t "$tmux_pane" Escape C-m ':wq' C-m

# Wait to ensure Neovim exits
sleep 0.5

# Detach the script from Neovim and wait a bit to ensure Neovim exits
(nohup sh -c "sleep 0.5; tmux send-keys -t \"$tmux_pane\" 'nvim -c \"execute \\\"edit \\\" . v:oldfiles[0] | normal '\''0\"' C-m" >/dev/null 2>&1 &)