Wow, this is horrible advice. I'm a Debian Developer and an Ubuntu Core Developer. What this will do is create a package that doesn't properly handle dependencies and be incredibly fragile.
It's not horrible advice, and none of the links is helpful if you want to achieve the stated goal in the article: Simply distributing a binary.
It's completely fine to package them in a deb. You especially should know that debs are really simple and work quite well for that. You place the binary along with the needed resource files (configuration for example) in the relative directory structure, add a minimal amount of meta information, and call one command to create the .deb. Easy and fast, and the result is very reliable, it will work everywhere.
And then you have the official way of abstraction over abstraction, "explained" with completely unreadable documentation, needing a dozen helper tools and environment variables, guided by documentation that fails to explain even just the basics of what it is you'd actually do if you followed that documentation.
No, the simple way shown by the submitted article is exactly correct.
Start with that. If it works, then you maybe take the next step later and set up a PPA, assuming the deb is not only for yourself.
I think it's bad advice, but not necessarily for the same reason. For the simple case of "I want to distribute a binary", there are far easier ways to make a deb - I use FPM, but there are other tools that will also do it in a one-liner.
For someone new to this, the article's 5-steps are certainly not "practical".
Well, a binary often needs at least one configuration file, so it's probably not just that. I think it's easy enough: You just precreate the directory structure, place the files, add DEBIAN/control, and then it's one command. If it can be even easier that's really cool :)
With respect, I think this is a harmful attitude to take. People end up writing huge masses of Puppet/Chef/Ansible, or resorting to heavyweight technologies like Docker, just to place some files on a server. This problem is solved quite well by dpkg since forever, and it's a disservice to the community that this fact is obscured by so much cruft that only distro maintainers really need to know.
Seconded, I tried to package up a publicly available header-only tar.gz into a debian package for our private repo and found it impossible to do. I gave up.
I've read more than one complaint about Debian's packaging process being a nightmare. I have no horse in the race, but since you're here, I wanted to mention this because it sounds like you're not aware of it (and could possibly help change things).
No, I'm aware it is. Most of the problems is people trying to use it to distribute binary source code. Using it for source builds and debian/rules is a lot saner and straight forward.
These types of debs cause problems with system upgrades and I groan whenever I see something that uses checkinstall or similar; there are add-on deb sites that basically do that, and you get a mess in the resulting system. A lot of this is why snap got made.
I'll admit that the Debian package format could be better in this regard, but the packaging format is primarily for use by dpkg-buildpackage and building the distro.
Disclaimer: this is my own views and not those of either the Debian or Ubuntu projects.
Interesting... by "binary source code" do you mean "binary" (executables)? Do you mean you see distributing binaries as a not-intended use case for .debs, and that they should all result in builds straight from source? Or am I misunderstanding what you're saying? Because I feel like the people who use Debian or Ubuntu (or Arch or Fedora or...) aren't really longing for the experience of building everything from source like Gentoo users might.
Been going through the Debian Maintainer process by reading through the Debian official docs. The internalpointers blog post is hand's down more lucid than anything I read on the wiki. I think the other comments here reflect that sentiment.
The best equivalent I can give is this is roughly like opening up a MSI file, and replacing its guts. It works but you're asking for a really fragile system in return.
What is the problem with distributing a tarball if you're sending binaries?
If you're making debs, you still need to make a Debian repo and sign it, and then you still have the problem your dependencies are fucked up or won't easily work across versions.
What are you trying to solve that a tarball or rsync can't?
Not OP, but also packaging binaries into .debs, and the primary reasons for that (as opposed to using tarballs or rsync) are centralized package management, including dependency checks, and scripts to execute on installation (e.g., add system users).
Debian and Ubuntu automatically resolve shared library dependencies are build time through dpkg-shlibs and friends. Debian's maintainer manual is likely the most detailed guide: https://www.debian.org/doc/manuals/maint-guide/start.en.html
However, it's a bit hard to grok, so I'm going to point people at the guide that got linked in the comments before I got here: https://saveriomiroddi.github.io/Learn-to-prepare-PPA-packag...