update clanlib.nix

flake.nix

@@ -196,13 +196,10 @@
                 # Statically configure the host names of machines based on their respective zerotier-ip.
                 inputs.clan-core.clanModules.static-hosts
                 # generate ssh host keys with facts
-                # fixme: not working
                 inputs.clan-core.clanModules.sshd
               ];
-              documentation.nixos.enable = true;
               clan.static-hosts.topLevelDomain = "bear";
 
-              #clan.static-hosts.excludeHosts = lib.mkForce [ ];
               environment.systemPackages = [
                 clan-core.packages.${pkgs.system}.clan-cli
               ];
@@ -234,6 +231,7 @@
             nix.settings.max-jobs = 1;
             # no channesl needed this way
             nix.nixPath = [ "nixpkgs=${pkgs.path}" ];
+            documentation.nixos.enable = true;
           })
         # some modules I always use
         permown.nixosModules.permown

nixos/components/network/syncthing.nix

@@ -2,6 +2,14 @@
 let
   syncthingPub = clanLib.readFact "syncthing.pub";
   zerotierIp = clanLib.readFact "zerotier-ip";
+  clanMachines =
+    lib.mapAttrs
+      (machine: facts: {
+        name = machine;
+        id = facts."syncthing.pub";
+        addresses = [ "tcp://[${facts."zerotier-ip"}]:22000" ];
+      })
+      (clanLib.readFactsFromAllMachines [ "syncthing.pub" "zerotier-ip" ]);
 in
 with lib; {
 
@@ -40,12 +48,7 @@ with lib; {
           };
         };
       in
-      { }
+      clanMachines
-
-      // (zeroDevice "orbi")
-      // (zeroDevice "cream")
-      // (zeroDevice "cherry")
-      // (zeroDevice "chungus")
 
       #// (device "mobi" )
       #// (device "bobi" )

nixos/lib/clanlib.nix

@@ -15,6 +15,7 @@ let
     else
       null;
 
+  # machine -> factvalue
   readFactFromAllMachines = fact:
     let
       machines = allMachineNames;
@@ -23,5 +24,20 @@ let
     in
     filteredFacts;
 
+  # returns an Attrs of machines and it's facts which have all given facts set.
+  # machine -> fact -> value
+  readFactsFromAllMachines = facts:
+    let
+      # machine -> fact -> factvalue
+      machinesFactsAttrs = lib.genAttrs allMachineNames (machine: lib.genAttrs facts (fact: readFact fact machine));
+      # remove all machines which don't have all facts set
+      filteredMachineFactAttrs =
+        lib.filterAttrs (_machine: values: builtins.all (fact: values.${fact} != null) facts)
+          machinesFactsAttrs;
     in
-{ inherit allMachineNames getFactPath readFact readFactFromAllMachines; }
+    filteredMachineFactAttrs;
+
+
+
+in
+{ inherit allMachineNames getFactPath readFact readFactFromAllMachines readFactsFromAllMachines; }