Drop macOS-specific remote-program param from nix copy command

Reviewed-on: https://git.clan.lol/clan/clan-core/pulls/5693

checks/flash/flake-module.nix

@@ -58,51 +58,53 @@
         pkgs.buildPackages.xorg.lndir
         pkgs.glibcLocales
         pkgs.kbd.out
-        self.nixosConfigurations."test-flash-machine-${pkgs.hostPlatform.system}".pkgs.perlPackages.ConfigIniFiles
-        self.nixosConfigurations."test-flash-machine-${pkgs.hostPlatform.system}".pkgs.perlPackages.FileSlurp
+        self.nixosConfigurations."test-flash-machine-${pkgs.stdenv.hostPlatform.system}".pkgs.perlPackages.ConfigIniFiles
+        self.nixosConfigurations."test-flash-machine-${pkgs.stdenv.hostPlatform.system}".pkgs.perlPackages.FileSlurp
         pkgs.bubblewrap
 
-        self.nixosConfigurations."test-flash-machine-${pkgs.hostPlatform.system}".config.system.build.toplevel
-        self.nixosConfigurations."test-flash-machine-${pkgs.hostPlatform.system}".config.system.build.diskoScript
-        self.nixosConfigurations."test-flash-machine-${pkgs.hostPlatform.system}".config.system.build.diskoScript.drvPath
+        self.nixosConfigurations."test-flash-machine-${pkgs.stdenv.hostPlatform.system}".config.system.build.toplevel
+        self.nixosConfigurations."test-flash-machine-${pkgs.stdenv.hostPlatform.system}".config.system.build.diskoScript
+        self.nixosConfigurations."test-flash-machine-${pkgs.stdenv.hostPlatform.system}".config.system.build.diskoScript.drvPath
       ]
       ++ builtins.map (i: i.outPath) (builtins.attrValues self.inputs);
       closureInfo = pkgs.closureInfo { rootPaths = dependencies; };
     in
     {
       # Skip flash test on aarch64-linux for now as it's too slow
-      checks = lib.optionalAttrs (pkgs.stdenv.isLinux && pkgs.hostPlatform.system != "aarch64-linux") {
-        nixos-test-flash = self.clanLib.test.baseTest {
-          name = "flash";
-          nodes.target = {
-            virtualisation.emptyDiskImages = [ 4096 ];
-            virtualisation.memorySize = 4096;
+      checks =
+        lib.optionalAttrs (pkgs.stdenv.isLinux && pkgs.stdenv.hostPlatform.system != "aarch64-linux")
+          {
+            nixos-test-flash = self.clanLib.test.baseTest {
+              name = "flash";
+              nodes.target = {
+                virtualisation.emptyDiskImages = [ 4096 ];
+                virtualisation.memorySize = 4096;
 
-            virtualisation.useNixStoreImage = true;
-            virtualisation.writableStore = true;
+                virtualisation.useNixStoreImage = true;
+                virtualisation.writableStore = true;
 
-            environment.systemPackages = [ self.packages.${pkgs.system}.clan-cli ];
-            environment.etc."install-closure".source = "${closureInfo}/store-paths";
+                environment.systemPackages = [ self.packages.${pkgs.system}.clan-cli ];
+                environment.etc."install-closure".source = "${closureInfo}/store-paths";
 
-            nix.settings = {
-              substituters = lib.mkForce [ ];
-              hashed-mirrors = null;
-              connect-timeout = lib.mkForce 3;
-              flake-registry = "";
-              experimental-features = [
-                "nix-command"
-                "flakes"
-              ];
-            };
+                nix.settings = {
+                  substituters = lib.mkForce [ ];
+                  hashed-mirrors = null;
+                  connect-timeout = lib.mkForce 3;
+                  flake-registry = "";
+                  experimental-features = [
+                    "nix-command"
+                    "flakes"
+                  ];
+                };
+              };
+              testScript = ''
+                start_all()
+                machine.succeed("echo 'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIRWUusawhlIorx7VFeQJHmMkhl9X3QpnvOdhnV/bQNG root@target' > ./test_id_ed25519.pub")
+                # Some distros like to automount disks with spaces
+                machine.succeed('mkdir -p "/mnt/with spaces" && mkfs.ext4 /dev/vdc && mount /dev/vdc "/mnt/with spaces"')
+                machine.succeed("clan flash write --ssh-pubkey ./test_id_ed25519.pub --keymap de --language de_DE.UTF-8 --debug --flake ${self.checks.x86_64-linux.clan-core-for-checks} --yes --disk main /dev/vdc test-flash-machine-${pkgs.stdenv.hostPlatform.system}")
+              '';
+            } { inherit pkgs self; };
           };
-          testScript = ''
-            start_all()
-            machine.succeed("echo 'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIRWUusawhlIorx7VFeQJHmMkhl9X3QpnvOdhnV/bQNG root@target' > ./test_id_ed25519.pub")
-            # Some distros like to automount disks with spaces
-            machine.succeed('mkdir -p "/mnt/with spaces" && mkfs.ext4 /dev/vdc && mount /dev/vdc "/mnt/with spaces"')
-            machine.succeed("clan flash write --ssh-pubkey ./test_id_ed25519.pub --keymap de --language de_DE.UTF-8 --debug --flake ${self.checks.x86_64-linux.clan-core-for-checks} --yes --disk main /dev/vdc test-flash-machine-${pkgs.hostPlatform.system}")
-          '';
-        } { inherit pkgs self; };
-      };
     };
 }

checks/installation/flake-module.nix

@@ -160,9 +160,9 @@
           closureInfo = pkgs.closureInfo {
             rootPaths = [
               privateInputs.clan-core-for-checks
-              self.nixosConfigurations."test-install-machine-${pkgs.hostPlatform.system}".config.system.build.toplevel
-              self.nixosConfigurations."test-install-machine-${pkgs.hostPlatform.system}".config.system.build.initialRamdisk
-              self.nixosConfigurations."test-install-machine-${pkgs.hostPlatform.system}".config.system.build.diskoScript
+              self.nixosConfigurations."test-install-machine-${pkgs.stdenv.hostPlatform.system}".config.system.build.toplevel
+              self.nixosConfigurations."test-install-machine-${pkgs.stdenv.hostPlatform.system}".config.system.build.initialRamdisk
+              self.nixosConfigurations."test-install-machine-${pkgs.stdenv.hostPlatform.system}".config.system.build.diskoScript
               pkgs.stdenv.drvPath
               pkgs.bash.drvPath
               pkgs.buildPackages.xorg.lndir
@@ -215,7 +215,7 @@
                   # Prepare test flake and Nix store
                   flake_dir = prepare_test_flake(
                       temp_dir,
-                      "${self.checks.${pkgs.hostPlatform.system}.clan-core-for-checks}",
+                      "${self.checks.${pkgs.stdenv.hostPlatform.system}.clan-core-for-checks}",
                       "${closureInfo}"
                   )
 
@@ -296,7 +296,7 @@
                   # Prepare test flake and Nix store
                   flake_dir = prepare_test_flake(
                       temp_dir,
-                      "${self.checks.${pkgs.hostPlatform.system}.clan-core-for-checks}",
+                      "${self.checks.${pkgs.stdenv.hostPlatform.system}.clan-core-for-checks}",
                       "${closureInfo}"
                   )
 

checks/llm/default.nix

@@ -2,7 +2,7 @@
 
 let
 
-  cli = self.packages.${pkgs.hostPlatform.system}.clan-cli-full;
+  cli = self.packages.${pkgs.stdenv.hostPlatform.system}.clan-cli-full;
 
   ollama-model = pkgs.callPackage ./qwen3-4b-instruct.nix { };
 in
@@ -53,7 +53,7 @@ in
               pytest
               pytest-xdist
               (cli.pythonRuntime.pkgs.toPythonModule cli)
-              self.legacyPackages.${pkgs.hostPlatform.system}.nixosTestLib
+              self.legacyPackages.${pkgs.stdenv.hostPlatform.system}.nixosTestLib
             ]
           ))
         ];

checks/systemd-abstraction/default.nix

@@ -2,7 +2,7 @@
 
 let
 
-  cli = self.packages.${pkgs.hostPlatform.system}.clan-cli-full;
+  cli = self.packages.${pkgs.stdenv.hostPlatform.system}.clan-cli-full;
 in
 {
   name = "systemd-abstraction";

checks/update/flake-module.nix

@@ -115,9 +115,9 @@
               let
                 closureInfo = pkgs.closureInfo {
                   rootPaths = [
-                    self.packages.${pkgs.hostPlatform.system}.clan-cli
-                    self.checks.${pkgs.hostPlatform.system}.clan-core-for-checks
-                    self.clanInternals.machines.${pkgs.hostPlatform.system}.test-update-machine.config.system.build.toplevel
+                    self.packages.${pkgs.stdenv.hostPlatform.system}.clan-cli
+                    self.checks.${pkgs.stdenv.hostPlatform.system}.clan-core-for-checks
+                    self.clanInternals.machines.${pkgs.stdenv.hostPlatform.system}.test-update-machine.config.system.build.toplevel
                     pkgs.stdenv.drvPath
                     pkgs.bash.drvPath
                     pkgs.buildPackages.xorg.lndir
@@ -132,7 +132,7 @@
                   imports = [ self.nixosModules.test-update-machine ];
                 };
                 extraPythonPackages = _p: [
-                  self.legacyPackages.${pkgs.hostPlatform.system}.nixosTestLib
+                  self.legacyPackages.${pkgs.stdenv.hostPlatform.system}.nixosTestLib
                 ];
 
                 testScript = ''
@@ -154,7 +154,7 @@
                       # Prepare test flake and Nix store
                       flake_dir = prepare_test_flake(
                           temp_dir,
-                          "${self.checks.${pkgs.hostPlatform.system}.clan-core-for-checks}",
+                          "${self.checks.${pkgs.stdenv.hostPlatform.system}.clan-core-for-checks}",
                           "${closureInfo}"
                       )
                       (flake_dir / ".clan-flake").write_text("")  # Ensure .clan-flake exists
@@ -226,7 +226,7 @@
                             "--to",
                             "ssh://root@192.168.1.1",
                             "--no-check-sigs",
-                            f"${self.packages.${pkgs.hostPlatform.system}.clan-cli}",
+                            f"${self.packages.${pkgs.stdenv.hostPlatform.system}.clan-cli}",
                             "--extra-experimental-features", "nix-command flakes",
                         ],
                         check=True,
@@ -242,7 +242,7 @@
                           "-o", "UserKnownHostsFile=/dev/null",
                           "-o", "StrictHostKeyChecking=no",
                           f"root@192.168.1.1",
-                          "${self.packages.${pkgs.hostPlatform.system}.clan-cli}/bin/clan",
+                          "${self.packages.${pkgs.stdenv.hostPlatform.system}.clan-cli}/bin/clan",
                           "machines",
                           "update",
                           "--debug",
@@ -270,7 +270,7 @@
 
                       # Run clan update command
                       subprocess.run([
-                          "${self.packages.${pkgs.hostPlatform.system}.clan-cli-full}/bin/clan",
+                          "${self.packages.${pkgs.stdenv.hostPlatform.system}.clan-cli-full}/bin/clan",
                           "machines",
                           "update",
                           "--debug",
@@ -297,7 +297,7 @@
 
                       # Run clan update command with --build-host
                       subprocess.run([
-                          "${self.packages.${pkgs.hostPlatform.system}.clan-cli-full}/bin/clan",
+                          "${self.packages.${pkgs.stdenv.hostPlatform.system}.clan-cli-full}/bin/clan",
                           "machines",
                           "update",
                           "--debug",

clanServices/certificates/README.md

@@ -1,3 +1,6 @@
+!!! Danger "Experimental"
+    This service is experimental and will change in the future.
+
 This service sets up a certificate authority (CA) that can issue certificates to
 other machines in your clan. For this the `ca` role is used.
 It additionally provides a `default` role, that can be applied to all machines

clanServices/coredns/README.md

@@ -1,3 +1,6 @@
+!!! Danger "Experimental"
+    This service is experimental and will change in the future.
+
 This module enables hosting clan-internal services easily, which can be resolved
 inside your VPN. This allows defining a custom top-level domain (e.g. `.clan`)
 and exposing endpoints from a machine to others, which will be

clanServices/hello-world/README.md

@@ -1 +1,83 @@
-This a test README just to appease the eval warnings if we don't have one
+!!! Danger "Experimental"
+    This service is for demonstration purpose only and may change in the future.
+
+The Hello-World Clan Service is a minimal example showing how to build and register your own service.
+
+It serves as a reference implementation and is used in clan-core CI tests to ensure compatibility.
+
+## What it demonstrates
+
+- How to define a basic Clan-compatible service.
+- How to structure your service for discovery and configuration.
+- How Clan services interact with nixos.
+
+## Testing
+
+This service demonstrates two levels of testing to ensure quality and stability across releases:
+
+1. **Unit & Integration Testing** — via [`nix-unit`](https://github.com/nix-community/nix-unit)
+2. **End-to-End Testing** — via **NixOS VM tests**, which we extended to support **container virtualization** for better performance.
+
+We highly advocate following the [Practical Testing Pyramid](https://martinfowler.com/articles/practical-test-pyramid.html):
+
+* Write **unit tests** for core logic and invariants.
+* Add **one or two end-to-end (E2E)** tests to confirm your service starts and behaves correctly in a real NixOS environment.
+
+NixOS is **untyped** and frequently changes; tests are the safest way to ensure long-term stability of services.
+
+```
+               / \
+              /   \
+             / E2E \
+            /-------\
+           /         \
+          /Integration\
+         /-------------\
+        /               \
+       /    Unit Tests   \
+       -------------------
+```
+
+### nix-unit
+
+We highly advocate the usage of
+
+[nix-unit](https://github.com/nix-community/nix-unit)
+
+Example in: tests/eval-tests.nix
+
+If you use flake-parts you can use the [native integration](https://flake.parts/options/nix-unit.html)
+
+If nix-unit succeeds you'r nixos evaluation should be mostly correct.
+
+!!! Tip
+    - Ensure most used 'settings' and variants are tested.
+    - Think about some important edge-cases your system should handle.
+
+### NixOS VM / Container Test
+
+!!! Warning "Early Vars & clanTest"
+    The testing system around vars is experimental
+
+    `clanTest` is still experimental and enables container virtualization by default.
+    This is still early and might have some limitations.
+
+Some minimal boilerplate is needed to use `clanTest`
+
+```nix
+nixosLib = import (inputs.nixpkgs + "/nixos/lib") { }
+nixosLib.runTest (
+    { ... }:
+    {
+        imports = [
+            self.modules.nixosTest.clanTest
+            # Example in tests/vm/default.nix
+            testModule
+        ];
+        hostPkgs = pkgs;
+
+        # Uncomment if you don't want or cannot use containers
+        # test.useContainers = false;
+    }
+)
+```

clanServices/hello-world/default.nix

@@ -8,7 +8,7 @@
 {
   _class = "clan.service";
   manifest.name = "clan-core/hello-word";
-  manifest.description = "This is a test";
+  manifest.description = "Minimal example clan service that greets the world";
   manifest.readme = builtins.readFile ./README.md;
 
   # This service provides two roles: "morning" and "evening". Roles can be

clanServices/hello-world/flake-module.nix

@@ -26,7 +26,7 @@ in
             # The hello-world service being tested
             ../../clanServices/hello-world
             # Required modules
-            ../../nixosModules/clanCore
+            ../../nixosModules
           ];
           testName = "hello-world";
           tests = ./tests/eval-tests.nix;

clanServices/hello-world/tests/eval-tests.nix

@@ -4,7 +4,7 @@
   ...
 }:
 let
-  testFlake = clanLib.clan {
+  testClan = clanLib.clan {
     self = { };
     # Point to the folder of the module
     # TODO: make this optional
@@ -33,10 +33,20 @@ let
   };
 in
 {
-  test_simple = {
-    config = testFlake.config;
+  /**
+    We highly advocate the usage of:
+    https://github.com/nix-community/nix-unit
 
-    expr = { };
-    expected = { };
+    If you use flake-parts you can use the native integration: https://flake.parts/options/nix-unit.html
+  */
+  test_simple = {
+    # Allows inspection via the nix-repl
+    # Ignored by nix-unit; it only looks at 'expr' and 'expected'
+    inherit testClan;
+
+    # Assert that jon has the
+    # configured greeting in 'environment.etc.hello.text'
+    expr = testClan.config.nixosConfigurations.jon.config.environment.etc."hello".text;
+    expected = "Good evening World!";
   };
 }

clanServices/internet/README.md

@@ -1,8 +1,5 @@
-🚧🚧🚧 Experimental 🚧🚧🚧
-
-Use at your own risk.
-
-We are still refining its interfaces, instability and breakages are expected.
+!!! Danger "Experimental"
+    This service is experimental and will change in the future.
 
 ---
 

clanServices/monitoring/README.md

@@ -1,3 +1,6 @@
+!!! Danger "Experimental"
+    This service is experimental and will change in the future.
+
 ## Usage
 
 ```

clanServices/tor/README.md

@@ -1,8 +1,5 @@
-🚧🚧🚧 Experimental 🚧🚧🚧
-
-Use at your own risk.
-
-We are still refining its interfaces, instability and breakages are expected.
+!!! Danger "Experimental"
+    This service is experimental and will change in the future.
 
 ---
 

clanServices/yggdrasil/README.md

@@ -1,12 +1,9 @@
-🚧🚧🚧 Experimental 🚧🚧🚧
-
-Use at your own risk.
-
-We are still refining its interfaces, instability and breakages are expected.
+!!! Danger "Experimental"
+    This service is experimental and will change in the future.
 
 ---
 
-This module sets up [yggdrasil](https://yggdrasil-network.github.io/) across your clan. 
+This module sets up [yggdrasil](https://yggdrasil-network.github.io/) across your clan.
 
 Yggdrasil is designed to be a future-proof and decentralised alternative to the
 structured routing protocols commonly used today on the internet. Inside your

devFlake/flake.lock

@@ -105,11 +105,11 @@
     },
     "nixpkgs-dev": {
       "locked": {
-        "lastModified": 1761748483,
-        "narHash": "sha256-v7fttCB5lJ22Ok7+N7ZbLhDeM89QIz9YWtQP4XN7xgA=",
+        "lastModified": 1762168314,
+        "narHash": "sha256-+DX6mIF47gRGoK0mqkTg1Jmcjcup0CAXJFHVkdUx8YA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "061c55856b29b8b9360e14231a0986c7f85f1130",
+        "rev": "94fc102d2c15d9c1a861e59de550807c65358e1b",
         "type": "github"
       },
       "original": {

docs/site/getting-started/creating-your-first-clan.md

@@ -51,7 +51,7 @@ Make sure you have the following:
     **Note:** This creates a new directory in your current location
 
     ```shellSession
-    nix run https://git.clan.lol/clan/clan-core/archive/main.tar.gz#clan-cli --refresh -- flakes create
+    nix run "https://git.clan.lol/clan/clan-core/archive/main.tar.gz#clan-cli" --refresh -- flakes create
     ```
 
 3. Enter a **name** in the prompt:

docs/site/guides/contributing/testing.md

@@ -150,10 +150,61 @@ Those are very similar to NixOS VM tests, as in they run virtualized nixos machi
 As of now the container test driver is a downstream development in clan-core.
 Basically everything stated under the NixOS VM tests sections applies here, except some limitations.
 
-Limitations:
+### Using Container Tests vs VM Tests
 
-- Cannot run in interactive mode, however while the container test runs, it logs a nsenter command that can be used to log into each of the container.
-- setuid binaries don't work
+Container tests are **enabled by default** for all tests using the clan testing framework.
+They offer significant performance advantages over VM tests:
+
+- **Faster startup**
+- **Lower resource usage**: No full kernel boot or hardware emulation overhead
+
+To control whether a test uses containers or VMs, use the `clan.test.useContainers` option:
+
+```nix
+{
+  clan = {
+    directory = ./.;
+    test.useContainers = true;  # Use containers (default)
+    # test.useContainers = false;  # Use VMs instead
+  };
+}
+```
+
+**When to use VM tests instead of container tests:**
+
+- Testing kernel features, modules, or boot processes
+- Testing hardware-specific features
+- When you need full system isolation
+
+### System Requirements for Container Tests
+
+Container tests require the **`uid-range`** system feature** in the Nix sandbox.
+This feature allows Nix to allocate a range of UIDs for containers to use, enabling `systemd-nspawn` containers to run properly inside the Nix build sandbox.
+
+**Configuration:**
+
+The `uid-range` feature requires the `auto-allocate-uids` setting to be enabled in your Nix configuration.
+
+To verify or enable it, add to your `/etc/nix/nix.conf` or NixOS configuration:
+
+```nix
+settings.experimental-features = [
+    "auto-allocate-uids"
+];
+
+nix.settings.auto-allocate-uids = true;
+nix.settings.system-features = [ "uid-range" ];
+```
+
+**Technical details:**
+
+- Container tests set `requiredSystemFeatures = [ "uid-range" ];` in their derivation (see `lib/test/container-test-driver/driver-module.nix:98`)
+- Without this feature, containers cannot properly manage user namespaces and will fail to start
+
+### Limitations
+
+- Cannot run in interactive mode, however while the container test runs, it logs a nsenter command that can be used to log into each of the containers.
+- Early implementation and limited by features.
 
 ### Where to find examples for NixOS container tests
 

flake.lock

@@ -31,11 +31,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1760701190,
-        "narHash": "sha256-y7UhnWlER8r776JsySqsbTUh2Txf7K30smfHlqdaIQw=",
+        "lastModified": 1761899396,
+        "narHash": "sha256-XOpKBp6HLzzMCbzW50TEuXN35zN5WGQREC7n34DcNMM=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "3a9450b26e69dcb6f8de6e2b07b3fc1c288d85f5",
+        "rev": "6f4cf5abbe318e4cd1e879506f6eeafd83f7b998",
         "type": "github"
       },
       "original": {
@@ -51,11 +51,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1760948891,
-        "narHash": "sha256-TmWcdiUUaWk8J4lpjzu4gCGxWY6/Ok7mOK4fIFfBuU4=",
+        "lastModified": 1762040540,
+        "narHash": "sha256-z5PlZ47j50VNF3R+IMS9LmzI5fYRGY/Z5O5tol1c9I4=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "864599284fc7c0ba6357ed89ed5e2cd5040f0c04",
+        "rev": "0010412d62a25d959151790968765a70c436598b",
         "type": "github"
       },
       "original": {
@@ -71,11 +71,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1761339987,
-        "narHash": "sha256-IUaawVwItZKi64IA6kF6wQCLCzpXbk2R46dHn8sHkig=",
+        "lastModified": 1762039661,
+        "narHash": "sha256-oM5BwAGE78IBLZn+AqxwH/saqwq3e926rNq5HmOulkc=",
         "owner": "nix-darwin",
         "repo": "nix-darwin",
-        "rev": "7cd9aac79ee2924a85c211d21fafd394b06a38de",
+        "rev": "c3c8c9f2a5ed43175ac4dc030308756620e6e4e4",
         "type": "github"
       },
       "original": {
@@ -115,10 +115,10 @@
     "nixpkgs": {
       "locked": {
         "lastModified": 315532800,
-        "narHash": "sha256-yDxtm0PESdgNetiJN5+MFxgubBcLDTiuSjjrJiyvsvM=",
-        "rev": "d7f52a7a640bc54c7bb414cca603835bf8dd4b10",
+        "narHash": "sha256-LDT9wuUZtjPfmviCcVWif5+7j4kBI2mWaZwjNNeg4eg=",
+        "rev": "a7fc11be66bdfb5cdde611ee5ce381c183da8386",
         "type": "tarball",
-        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.11pre871443.d7f52a7a640b/nixexprs.tar.xz"
+        "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.11pre887438.a7fc11be66bd/nixexprs.tar.xz"
       },
       "original": {
         "type": "tarball",

nixosModules/flake-module.nix

@@ -18,7 +18,7 @@ let
         inputs.data-mesher.nixosModules.data-mesher
       ];
       config = {
-        clan.core.clanPkgs = lib.mkDefault self.packages.${pkgs.hostPlatform.system};
+        clan.core.clanPkgs = lib.mkDefault self.packages.${pkgs.stdenv.hostPlatform.system};
       };
     };
 in

nixosModules/installer/zfs-latest.nix

@@ -30,5 +30,5 @@ let
 in
 {
   # Note this might jump back and worth as kernel get added or removed.
-  boot.kernelPackages = lib.mkIf (lib.meta.availableOn pkgs.hostPlatform pkgs.zfs) latestKernelPackage;
+  boot.kernelPackages = lib.mkIf (lib.meta.availableOn pkgs.stdenv.hostPlatform pkgs.zfs) latestKernelPackage;
 }

pkgs/clan-cli/clan_cli/vars/secret_modules/password_store.py

@@ -245,7 +245,7 @@ class SecretStore(StoreBase):
                             output_dir / "activation" / generator.name / file.name
                         )
                         out_file.parent.mkdir(parents=True, exist_ok=True)
-                        out_file.write_bytes(self.get(generator, file.name))
+                        out_file.write_bytes(file.value)
         if "partitioning" in phases:
             for generator in vars_generators:
                 for file in generator.files:
@@ -254,7 +254,7 @@ class SecretStore(StoreBase):
                             output_dir / "partitioning" / generator.name / file.name
                         )
                         out_file.parent.mkdir(parents=True, exist_ok=True)
-                        out_file.write_bytes(self.get(generator, file.name))
+                        out_file.write_bytes(file.value)
 
         hash_data = self.generate_hash(machine)
         if hash_data:

pkgs/clan-cli/clan_cli/vars/secret_modules/sops.py

@@ -246,7 +246,7 @@ class SecretStore(StoreBase):
                         )
                         # chmod after in case it doesn't have u+w
                         target_path.touch(mode=0o600)
-                        target_path.write_bytes(self.get(generator, file.name))
+                        target_path.write_bytes(file.value)
                         target_path.chmod(file.mode)
 
         if "partitioning" in phases:
@@ -260,7 +260,7 @@ class SecretStore(StoreBase):
                         )
                         # chmod after in case it doesn't have u+w
                         target_path.touch(mode=0o600)
-                        target_path.write_bytes(self.get(generator, file.name))
+                        target_path.write_bytes(file.value)
                         target_path.chmod(file.mode)
 
     @override

pkgs/clan-cli/clan_lib/flake/flake.py

@@ -211,7 +211,7 @@ class ClanSelectError(ClanError):
 
     def __str__(self) -> str:
         if self.description:
-            return f"{self.msg}  Reason: {self.description}"
+            return f"{self.msg}  Reason: {self.description}. Use flag '--debug' to see full nix trace."
         return self.msg
 
     def __repr__(self) -> str:

pkgs/clan-cli/clan_lib/machines/update.py

@@ -59,9 +59,7 @@ def upload_sources(machine: Machine, ssh: Host, upload_inputs: bool) -> str:
     if not has_path_inputs and not upload_inputs:
         # Just copy the flake to the remote machine, we can substitute other inputs there.
         path = flake_data["path"]
-        if machine._class_ == "darwin":
-            remote_program_params = "?remote-program=bash -lc 'exec nix-daemon --stdio'"
-        remote_url = f"ssh-ng://{remote_url_base}{remote_program_params}"
+        remote_url = f"ssh-ng://{remote_url_base}"
         cmd = nix_command(
             [
                 "copy",