#!/bin/sh
# Script to launch a new NeoVim instance or reuse an existing one

# Exit on error
set -e

# Settings
SOCKET="/tmp/nvim.{{@@ env['USER'] @@}}/server.pipe"

# Convert each argument to absolute path
abs_args=""
for arg in "$@"; do
  case "$arg" in
    /*) abs="$arg" ;;  # already absolute
    *) abs="$(pwd)/$arg" ;;
  esac
  abs_args="$abs_args \"$abs\""
done

if [ -S "$SOCKET" ]; then
  # Pipe exists and is a socket — reuse it
  echo "Sending file to existing NeoVim instance"
  eval exec nvim --server "$SOCKET" --remote $abs_args
else
  # Socket doesn't exist — start new instance
  exec nvim --listen "$SOCKET" "$@"
fi