Fix `extraPythonPackages` support in the container test driver.
It triggered the following warning from `nixpkgs`:
```
python3Packages = throw "do not use python3Packages when building Python packages, specify each used package as a separate argument"; # do not remove
```
The following `callPackage` usage triggered the `throw`:
```
hostPackages.python3.pkgs.callPackage
```
The change to a regular `callPackage` i`nvocation fixes this issue.
Added a container test with a popular package to ensure compatibility in the future.
Closes: #5459
When clan-core is fetched via fetchgit (e.g. in tests), the devFlake/private
directory exists but cannot be loaded as a flake. This causes errors when
building test machines.
Fix by:
1. Adding a .skip-private-inputs marker file in clan-core-for-checks to
explicitly disable private inputs in test contexts
2. Checking for this marker file before attempting to load private inputs
3. Keeping the original tryEval approach as a fallback for compatibility
This ensures tests can run without errors while preserving the ability to
load private inputs in development environments.
We haven many VM tests which are quite slow, therefore q local `nix flake check` doesn't make sense anymore in most cases.
This introduces a set of cheaper local tests to be run via:
```
nix run .#check.x86_64-linux -L
```
This package allows running NixOS VM tests in an offline environment
using network namespace isolation. It builds the test driver and runs
it with unshare to ensure no network access.
This is an improvement of the clanTest nixos vm test module.
The module now has a new option clan.test.fromFlake that allows to specify a flake.nix as the source for the test clan instead of specifying clan.XXX options.
This in turn allows accessing the `flake.nix` inside the test driver allowing to use the clan cli on it
Syncthing is currently being migrated and we can look at the test again
once we migrated.
It recently got changes upstream which might explain the spurious test
failures.
Move the ergochat clanService test to the ergochat clan service.
The tests should live close to the definition of the service, so that
debugging and discoverability is better.
Move the heisenbridge clanService test to the heisenbridge clan service.
The tests should live close to the definition of the service, so that
debugging and discoverability is better.
Move the deltachat clanService test to the deltachat clan service.
The tests should live close to the definition of the service, so that
debugging and discoverability is better.
Move the mycelium clanService test to the mycelium clan service.
The tests should live close to the definition of the service, so that
debugging and discoverability is better.
