## Author:  druckdev
## Created: 2019-10-27 (originally 2019-08-28 as functions.zsh)

## List items in trash if no argument is specified
function _trash_list_default() {
    if [ $# -eq 0 ]; then
        trash-list
    else
        \trash "$@"
    fi
}

## Open nemo in current directory if no argument is specified
function _nemo_wd_default() {
    if [ $# -eq 0 ]; then
        \nemo ./
    else
        \nemo "$@"
    fi
}

## ls function that prints hidden files when there are no regular files
## or if we are in a directory that matches the regex in LS_SHOW_ALL_DIRS
function _ls_show_hidden() {
    # Can be overwritten by settings it before calling
    LS_SHOW_ALL_DIRS=${LS_SHOW_ALL_DIRS:-"dotfiles|\.config"}

	# if a path is given, target will contain the given directory or the directory in which the
	# given file is located
    local target
    for arg in "$@"; do
        if [ -d "$arg" ]; then
            target="$arg"
            break
        elif [ -d "${arg%/*}" ]; then
            target="${arg%/*}"
            break
        fi
    done
    if [[ -z "$(command ls "$@")" || "$( (cd "$target"; pwd) )" =~ "${LS_SHOW_ALL_DIRS:-^$}" ]]; then
        command ls -A "$@"
    else
        command ls "$@"
    fi
}