Resolve "Default hadolint config file's name"

  # autodetects whether there is an hadolint config file

  function autoconfig_hadolint() {

    # If present, import hadolint config found inside the git repository

    if [[ -f "hadolint.yaml" ]]

    _cfg=$(ls -1 "hadolint.yaml" 2>/dev/null || ls -1 ".hadolint.yaml" 2>/dev/null || echo "")

    if [[ -f "$_cfg" ]]

    then

      log_info "Using custom Hadolint config (\\e[33;1mhadolint.yaml\\e[0m)"

      export hadolint_config_opts="--config ./hadolint.yaml"

      log_info "Using custom Hadolint config (\\e[33;1m${_cfg}\\e[0m)"

      export hadolint_config_opts="--config $_cfg"

    else

      log_info "No Hadolint config found: use default"

    fi