nu-scripts/lib/config.nu

# reads a config file
export def read_file [app: string, filename = "config.toml"] {
  get_path $app | path join $filename | open 
}

# returns the path to an apps config dir
export def get_path [app: string] {
  let home = $env.HOME?

  if $home == null {
    "/etc" | path join $app
  }
  let local = ( $home | path join ".config" | path join $app )

  if ( $local | path exists ) {
    $local
  } else {
    let etc_cfg = ( "/etc" | path join $app )

    if ( $etc_cfg | path exists ) {
      $etc_cfg
    } else {
      mkdir $local
      $local
    }
  }
}