Connecting to hosts defined in ssh_config Include files does not show up in the connect-to dropdown.

[mlindgren80]

Does this issue occur when all extensions are disabled?: Yes

• VS Code Version: 1.60.2
• OS Version: macOS 11.6

Steps to Reproduce: With the remote extensions in VS Code installed, connecting to a host defined in a file that is part of an Include file in my ssh_config.

In recent versions of OpenSSH, you can configure your ssh_config file with Include statements to pull in additional configuration files. However VS Code does not appear to parse the files covered by the Include statements. Moving host configuration from one of these sub-configured files into the main ssh_config file does make the host show up as one of the options in the "connect to" dropdown.

From the ssh_config manpage:

 Include
         Include the specified configuration file(s).  Multiple
         pathnames may be specified and each pathname may contain
         glob(7) wildcards and, for user configurations, shell-like
         ‘~’ references to user home directories.  Wildcards will be
         expanded and processed in lexical order.  Files without
         absolute paths are assumed to be in ~/.ssh if included in a
         user configuration file or /etc/ssh if included from the
         system configuration file.  Include directive may appear
         inside a Match or Host block to perform conditional
         inclusion.

[roblourens]

Could you share your ssh config? This should work, but wildcards are not currently supported

[mlindgren80]

Include ~/Nextcloud/ssh/config.d/*
Host *
  AddKeysToAgent yes
  UseKeychain yes

	Host localhost
	 StrictHostKeyChecking no

	Host rpi
	 Hostname rpi.example.com

	Host rpi2
	 hostname rpi2.example.com
	 User pi

	Host rpi3
	 Hostname rpi3.example.com
	 User pi

	Host rpi4
	 Hostname rpi4.example.com
	 ForwardAgent yes

####

	Host mp
	 Hostname mp.example.com
	 User mlindgren
	 ForwardAgent yes

	Host n-mp
	 Hostname 192.168.100.66
         User mlindgren

	Host ucdimac
	 Hostname ucdimac.example.pvt
	 User mlindgren

	Host amc-rr
	 Hostname 10.0.0.254
	 User lindgremea
	 PubKeyAuthentication no

	Host N-ansible
     Hostname ptnicweb244.example.pvt
     User ansible
     IdentityFile "~/Nextcloud/ssh/id_ed25519_work"
     ProxyJump 192.168.100.66

Only the rpi hosts defined in the main config file show up as options in the drop-down for servers to connect to in the vscode GUI. I have several dozens of hosts defined in the include files that don't show up.

[tanhakabir]

Currently this isn't supported: Include ~/Nextcloud/ssh/config.d/*, we have a feature request here #2446

[mlindgren80]

Great, thanks for letting me know and sorry for opening duplicate issue. Will track that request.