use std::fs;

fn main() {
  println!("cargo:rerun-if-changed=build.rs");
}

#[cfg(unix)]
pub fn create_pakku_symlink() {
  let exe_path =
    std::env::current_exe().expect("Failed to get current exe path");
  let exe_dir = exe_path.parent().expect("Failed to get exe directory");
  let pakker_path = exe_dir.join("pakker");
  let pakku_path = exe_dir.join("pakku");

  if pakker_path.exists() {
    if pakku_path.exists() {
      let _ = fs::remove_file(&pakku_path);
    }
    let _ = std::os::unix::fs::symlink(&pakker_path, &pakku_path);
  }
}

#[cfg(not(unix))]
pub fn create_pakku_symlink() {
  // No-op on non-Unix systems
  println!("This only works on an Unix system! Skipping Pakku symlink.")
}