remote-ffmpeg-h265/lib/get_abs_filename.lib

# 相对路径转绝对路径
lib_get_abs_filename() {
    filename=$1
    parentdir=$(dirname "${filename}")

    if [ -d "${filename}" ]; then
        echo "$(cd "${filename}" && pwd)"
    elif [ -d "${parentdir}" ]; then
        echo "$(cd "${parentdir}" && pwd)/$(basename "${filename}")"
    fi
}