apt-key keyring deprecated

[MadWalnut]

Hi,

in Ubuntu 22.04 LTS apt-key is deprecated. Installing via the provided repo install instructions in README works, but results in this warning shown every time apt update is run:

W: https://archive.heckel.io/apt/dists/debian/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.

This can be easily be fixed by adding the public key via signed-by. See here.

Maybe update the README to make the install process simpler for new users?

Thanks for the great program.

[binwiederhier]

Thank you!

[MadWalnut]

This works for me on Ubuntu 22.04 LTS:

sudo mkdir -p /usr/share/keyrings
curl -sSL https://archive.heckel.io/apt/pubkey.txt | sudo gpg --dearmour -o /usr/share/keyrings/heckel.gpg
sudo apt install apt-transport-https
sudo sh -c "echo 'deb [arch=amd64 signed-by=/usr/share/keyrings/heckel.gpg] https://archive.heckel.io/apt debian main' > /etc/apt/sources.list.d/archive.heckel.io.list"
sudo apt update
sudo apt install pcopy

[msva]

Actually, there is an agreement, that /usr is intended to be filled by package manager, while /etc is intended to be filled by system administrator

So, it would be better to put keyrings to something like /etc/apt/keyrings.