Usage: ssb-wikimedia-sync [-y] [-n] [-h] [<url>...]

Options:
  -y  Yes mode. Publish messages without prompting for confirmation.
  -n  Dry run. Output message draft JSON instead of publishing them.
  -h  Help mode. Output usage text and exit.

If no URLs are given on the command-line, they are read from a file in
the SSB directory, "wikimedia-pages.txt".