neovim debug script

debugger.sh

#!/bin/bash

if [[ "$1" = "--helper" ]] ; then
  exec sleep 1000 # XXX
fi

session=$(tmux new-session -d -P -F '#{session_name}' "$0 --helper")
echo "session name: $session"

tty=$(tmux list-panes -t "$session" -F '#{pane_tty}')
echo "inferior tty: $tty"

pane=$(tmux list-panes -t "$session" -F '#{pane_id}')
echo "pane id: $pane"

tmux split-window -h -t "$pane" "gdb build/src/vim -ex 'set inferior-tty $tty'"

tmux attach -t "$session"