go get github.com/weaming/album
album [-OPTIONS] path/to/photos/directory

Usage: album [options] ROOT
The ROOT is the directory contains photos.

  -a	Whether need authorization. (default true)
  -ht uint
        The maximum height of output photo. (default 200)
  -l string
        Listen [host]:port, default bind to 0.0.0.0 (default ":8000")
  -n int
        The maximum number of photos in each page. (default 20)
  -o string
        The directory of thumnail. Default [$ROOT/../thumbnail]
  -p string
        Basic authentication password (default "admin")
  -u string
        Basic authentication username (default "admin")
  -wd uint
        The maximum width of output photo. (default 200)