depot/third_party/home-manager/modules/services/ssh-agent.nix

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{ config, options, lib, pkgs, ... }:
let
cfg = config.services.ssh-agent;
in {
meta.maintainers = [ lib.maintainers.lheckemann ];
options = {
services.ssh-agent = {
enable = lib.mkEnableOption "OpenSSH private key agent";
};
};
config = lib.mkIf cfg.enable {
assertions = [
(lib.hm.assertions.assertPlatform "services.ssh-agent" pkgs
lib.platforms.linux)
];
home.sessionVariablesExtra = ''
if [[ -z "$SSH_AUTH_SOCK" ]]; then
export SSH_AUTH_SOCK=$XDG_RUNTIME_DIR/ssh-agent
fi
'';
systemd.user.services.ssh-agent = {
Install.WantedBy = [ "default.target" ];
Unit = {
Description = "SSH authentication agent";
Documentation = "man:ssh-agent(1)";
};
Service = {
ExecStart = "${pkgs.openssh}/bin/ssh-agent -D -a %t/ssh-agent";
};
};
};
}