push sheeet

nixos/tests/taskchampion-sync-server.nix

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+{ ... }:
+{
+  name = "taskchampion-sync-server";
+
+  nodes = {
+    server = {
+      services.taskchampion-sync-server.enable = true;
+      services.taskchampion-sync-server.host = "0.0.0.0";
+      services.taskchampion-sync-server.openFirewall = true;
+    };
+    client =
+      { pkgs, ... }:
+      {
+        environment.systemPackages = [ pkgs.taskwarrior3 ];
+      };
+  };
+  testScript =
+    { nodes, ... }:
+    let
+      cfg = nodes.server.services.taskchampion-sync-server;
+      port = builtins.toString cfg.port;
+      # Generated with uuidgen
+      uuid = "bf01376e-04a4-435a-9263-608567531af3";
+      password = "nixos-test";
+    in
+    ''
+      # Explicitly start the VMs so that we don't accidentally start newServer
+      server.start()
+      client.start()
+
+      server.wait_for_unit("taskchampion-sync-server.service")
+      server.wait_for_open_port(${port})
+
+      # See man task-sync(5)
+      client.succeed("mkdir ~/.task")
+      client.succeed("touch ~/.taskrc")
+      client.succeed("echo sync.server.origin=http://server:${port} >> ~/.taskrc")
+      client.succeed("echo sync.server.client_id=${uuid} >> ~/.taskrc")
+      client.succeed("echo sync.encryption_secret=${password} >> ~/.taskrc")
+      client.succeed("task add hello world")
+      client.succeed("task sync")
+
+      # Useful for debugging
+      client.copy_from_vm("/root/.task", "client")
+      server.copy_from_vm("${cfg.dataDir}", "server")
+    '';
+}