Debian copyright file and contributors

[Tong Sun <suntong001@users.sourceforge.net>]

Hi,

What is the simplest way to put all contributors into the Debian copyright file?

I know the hardest way is associate each with their corresponding
change files, but for popular projects, the Debian copyright file
would be unnecessarily HUGE.

Would this be acceptable? Especially for those that contribute scarcely?

Files: *
Copyright:
  Alexandre Viau <alexandre@alexandreviau.net>, Copyright 2015
  Alexandre Viau <alexandre@alexandreviau.net>, Copyright 2018
  Anthony Fok <foka@debian.org>, Copyright 2015
  Anthony Fok <foka@debian.org>, Copyright 2016
  Anthony Fok <foka@debian.org>, Copyright 2018
  ...
  zhsj <zsj950618@gmail.com>, Copyright 2017
  zhsj <zsj950618@gmail.com>, Copyright 2019

Detailed example appreciated. thx.