3 files changed, 14 insertions, 7 deletions
diff --git a/nixos/modules/services/misc/ethminer.nix b/nixos/modules/services/misc/ethminer.nix
index 909c49866e543..c9b2e24b8bf1b 100644
--- a/nixos/modules/services/misc/ethminer.nix
+++ b/nixos/modules/services/misc/ethminer.nix
@@ -85,7 +85,7 @@ in
   config = mkIf cfg.enable {
 
     systemd.services.ethminer = {
-      path = optional (cfg.toolkit == "cuda") [ pkgs.cudaPackages.cudatoolkit ];
+      path = optionals (cfg.toolkit == "cuda") [ pkgs.cudaPackages.cudatoolkit ];
       description = "ethminer ethereum mining service";
       wantedBy = [ "multi-user.target" ];
       after = [ "network.target" ];
diff --git a/nixos/modules/services/misc/nix-daemon.nix b/nixos/modules/services/misc/nix-daemon.nix
index ba3ea4c47ac1d..e8a21c352bdd7 100644
--- a/nixos/modules/services/misc/nix-daemon.nix
+++ b/nixos/modules/services/misc/nix-daemon.nix
@@ -59,7 +59,7 @@ let
         ${mkKeyValuePairs cfg.settings}
         ${cfg.extraOptions}
       '';
-      checkPhase =
+      checkPhase = lib.optionalString cfg.checkConfig (
         if pkgs.stdenv.hostPlatform != pkgs.stdenv.buildPlatform then ''
           echo "Ignoring validation for cross-compilation"
         ''
@@ -72,9 +72,9 @@ let
             ${cfg.package}/bin/nix show-config ${optionalString (isNixAtLeast "2.3pre") "--no-net"} \
               ${optionalString (isNixAtLeast "2.4pre") "--option experimental-features nix-command"} \
             |& sed -e 's/^warning:/error:/' \
-            | (! grep '${if cfg.checkConfig then "^error:" else "^error: unknown setting"}')
+            | (! grep '${if cfg.checkAllErrors then "^error:" else "^error: unknown setting"}')
           set -o pipefail
-        '';
+        '');
     };
 
   legacyConfMappings = {
@@ -395,8 +395,15 @@ in
         type = types.bool;
         default = true;
         description = lib.mdDoc ''
-          If enabled (the default), checks for data type mismatches and that Nix
-          can parse the generated nix.conf.
+          If enabled, checks that Nix can parse the generated nix.conf.
+        '';
+      };
+
+      checkAllErrors = mkOption {
+        type = types.bool;
+        default = true;
+        description = lib.mdDoc ''
+          If enabled, checks the nix.conf parsing for any kind of error. When disabled, checks only for unknown settings.
         '';
       };
 
diff --git a/nixos/modules/services/misc/podgrab.nix b/nixos/modules/services/misc/podgrab.nix
index 10c7bc96b8f04..c0a1247185050 100644
--- a/nixos/modules/services/misc/podgrab.nix
+++ b/nixos/modules/services/misc/podgrab.nix
@@ -36,7 +36,7 @@ in
       };
       serviceConfig = {
         DynamicUser = true;
-        EnvironmentFile = lib.optional (cfg.passwordFile != null) [
+        EnvironmentFile = lib.optionals (cfg.passwordFile != null) [
           cfg.passwordFile
         ];
         ExecStart = "${pkgs.podgrab}/bin/podgrab";