diff options
| -rw-r--r-- | nixos/modules/config/nix.nix | 9 | ||||
| -rw-r--r-- | nixos/tests/all-tests.nix | 1 | ||||
| -rw-r--r-- | nixos/tests/nix-config.nix | 18 |
3 files changed, 27 insertions, 1 deletions
diff --git a/nixos/modules/config/nix.nix b/nixos/modules/config/nix.nix index e6a74bbb73fc..bce6fd5e5028 100644 --- a/nixos/modules/config/nix.nix +++ b/nixos/modules/config/nix.nix @@ -14,8 +14,10 @@ let concatStringsSep boolToString escape + filterAttrs floatToString getVersion + hasPrefix isBool isDerivation isFloat @@ -95,14 +97,19 @@ let mkKeyValuePairs = attrs: concatStringsSep "\n" (mapAttrsToList mkKeyValue attrs); + isExtra = key: hasPrefix "extra-" key; + in pkgs.writeTextFile { name = "nix.conf"; + # workaround for https://github.com/NixOS/nix/issues/9487 + # extra-* settings must come after their non-extra counterpart text = '' # WARNING: this file is generated from the nix.* options in # your NixOS configuration, typically # /etc/nixos/configuration.nix. Do not edit it! - ${mkKeyValuePairs cfg.settings} + ${mkKeyValuePairs (filterAttrs (key: value: !(isExtra key)) cfg.settings)} + ${mkKeyValuePairs (filterAttrs (key: value: isExtra key) cfg.settings)} ${cfg.extraOptions} ''; checkPhase = lib.optionalString cfg.checkConfig ( diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix index b2e824642092..6726b9071ef6 100644 --- a/nixos/tests/all-tests.nix +++ b/nixos/tests/all-tests.nix @@ -613,6 +613,7 @@ in { nginx-variants = handleTest ./nginx-variants.nix {}; nifi = handleTestOn ["x86_64-linux"] ./web-apps/nifi.nix {}; nitter = handleTest ./nitter.nix {}; + nix-config = handleTest ./nix-config.nix {}; nix-ld = handleTest ./nix-ld.nix {}; nix-serve = handleTest ./nix-serve.nix {}; nix-serve-ssh = handleTest ./nix-serve-ssh.nix {}; diff --git a/nixos/tests/nix-config.nix b/nixos/tests/nix-config.nix new file mode 100644 index 000000000000..907e886def35 --- /dev/null +++ b/nixos/tests/nix-config.nix @@ -0,0 +1,18 @@ +import ./make-test-python.nix ({ pkgs, ... }: +{ + name = "nix-config"; + nodes.machine = { pkgs, ... }: { + nix.settings = { + nix-path = [ "nonextra=/etc/value.nix" ]; + extra-nix-path = [ "extra=/etc/value.nix" ]; + }; + environment.etc."value.nix".text = "42"; + }; + testScript = '' + start_all() + machine.wait_for_unit("nix-daemon.socket") + # regression test for the workaround for https://github.com/NixOS/nix/issues/9487 + print(machine.succeed("nix-instantiate --find-file extra")) + print(machine.succeed("nix-instantiate --find-file nonextra")) + ''; +}) |