switch to dart-sass

flake-module.nix

@@ -37,7 +37,7 @@ i.e. any particular site's flake
       src = config.nebelhorn.projectPath;
       buildInputs = [
         (nebelhornFlake.withSystem system ({ self', ... }: self'.packages.nebelhorn))
-        pkgs.sassc
+        pkgs.dart-sass
       ];
       phases = [ "unpackPhase" "installPhase" ];
       installPhase = if config.nebelhorn.config != null

flake.nix

@@ -20,7 +20,7 @@
           };
           devShell = {
             mkShellArgs = {
-              nativeBuildInputs = [ pkgs.sassc ];
+              nativeBuildInputs = [ pkgs.dart-sass ];
             };
           };
         };
@@ -32,7 +32,7 @@
           name = "nebelhorn";
           copyToRoot = pkgs.buildEnv {
             name = "image-root";
-            paths = [ pkgs.sassc ];
+            paths = [ pkgs.dart-sass ];
             pathsToLink = [ "/bin" ];
           };
           config = {

src/Save.hs

@@ -22,7 +22,7 @@ save outputPath nebelhorn@Nebelhorn{..} = do
     writeFeeds outputPath nebelhorn
     putStrLn "Written Feeds"
     ensureDir $ outputPath </> [reldir|style|]
-    liftIO $ callCommand $ "sassc --sourcemap=auto --style compressed "
+    liftIO $ callCommand $ "sass --style compressed "
         <> nebelhornStylesheet <> " "
         <> toFilePath (outputPath </> [relfile|style/stylesheet.css|])
     liftIO $ copyItems outputPath nebelhornCopyItems