liminix-fork/modules/bridge/members.nix

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{
liminix
, ifwait
, lib
}:
{ members, primary } :
let
inherit (liminix.networking) interface;
inherit (liminix.services) bundle oneshot;
inherit (lib) mkOption types;
addif = member :
oneshot {
name = "${primary.name}.member.${member.name}";
up = ''
dev=$(output ${member} ifname)
${ifwait}/bin/ifwait $dev running && ip link set dev $dev master $(output ${primary} ifname)
'';
down = "ip link set dev $(output ${member} ifname) nomaster";
dependencies = [ primary member ];
};
in bundle {
name = "${primary.name}.members";
contents = map addif members;
}