Github dovecot-sieve filter

require ["fileinto", "variables", "imap4flags"];

if allof (
      address :is ["From"] ["notifications@github.com"],
      anyof (
        header :matches "Subject" "Re: [*/*]*",
        header :matches "Subject" "[*/*]*"
      )
)
{
  fileinto "INBOX.notifications.github.${1}.${2}";
  #addflag "\\Seen";
  stop;
}