apt-key does not output short key IDs in debian 9

[chrisrlong]

Hi,

The provider code:

if keys && keyring
installed_keys = []
if ::File.exist?(keyring)
cmd = Mixlib::ShellOut.new("LANG=C apt-key --keyring #{keyring} list")
cmd.run_command
cmd.error!
output = cmd.stdout.split("\n")
Chef::Log.debug("apt-key output: #{output.join("\n")}")
installed_keys = output.select { |x| x.start_with?('pub') }.map do |x|
x[%r{pub./(?[A-Z0-9])}, 'keyid']
end
end

Does not detect the debian 9 apt-key output:

pub rsa4096 2016-10-05 [SC]
72EC F46A 56B4 AD39 C907 BBB7 1646 B01B 86E5 0310
uid [ unknown] Yarn Packaging yarn@dan.cx

Every chef pass reinstalls all the keys.

[chrisrlong]

please see PR #53

[malmond77]

Thanks for the report, and the PR. Let's follow up there.