new git-hooks based deployment

lib.nix

@@ -1,72 +0,0 @@
-{ pkgs, ... }:
-let
-  defaultUpdater = { git ? null, url ? null, path ? null, keys ? null, dest, check, config }:
-    let
-      config.systemd.services."fooud-${dest}" = {
-        serviceConfig = {
-          Type = "oneshot";
-          User = "root";
-          Group = "root";
-          ExecStart = let
-            dest = pkgs.lib.assertMsg dest "dest must be set";
-            remote =
-              if git then "--git " + git
-              else if url then "--url " + url
-              else if path then "--path " + path
-              else builtins.throw "one of git, url or path must be set";
-            keys_str = if git then
-              pkgs.lib.strings.concatStrings builtins.map (x: "--key ${x} ") keys
-            else throw "cannot use keys with git";
-          in pkgs.writeShellScript "fooud-${dest}-wrapper" ''
-              ${pkgs.fooud}/bin/fooud ${keys_str} ${remote} ${dest}
-              '';
-        };
-      };
-
-      config.systemd.timers."fooud-${dest}" = {
-        wantedBy = [ "timers.target" ];
-        timerConfig = {
-          OnActiveSec = "0s";
-          OnUnitActiveSec = check;
-          Unit = "fooud-${dest}.service";
-          Persistent = true;
-        };
-      };
-    in
-      {
-        config = config;
-        dest = dest;
-      };
-in
-let
-  gitUpdater = config: { git, keys, dest, check }:
-    (defaultUpdater {
-      git = git;
-      keys = keys;
-      dest = dest;
-      check = check;
-      config = config;
-    }).dest;
-  fsUpdater = config: { path, dest, check }:
-    (defaultUpdater {
-      path = path;
-      dest = dest;
-      check = check;
-      config = config;
-    }).dest;
-  urlUpdater = config: { url, dest, check }:
-    (defaultUpdater {
-      url = url;
-      dest = dest;
-      check = check;
-      config = config;
-    }).dest;
-
-  lib = {
-    inherit
-      gitUpdater
-      fsUpdater
-      urlUpdater;
-  };
-in
-  lib