diff --git a/.gitea/workflows/publish-attic.yaml b/.gitea/workflows/publish-attic.yaml
new file mode 100644
index 0000000..03b95dc
--- /dev/null
+++ b/.gitea/workflows/publish-attic.yaml
@@ -0,0 +1,71 @@
+name: Publish packages to Attic
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    env:
+      ATTIC_SERVER: ${{ secrets.ATTIC_SERVER }}
+      ATTIC_CACHE: ${{ secrets.ATTIC_CACHE }}
+      ATTIC_TOKEN: ${{ secrets.ATTIC_TOKEN }}
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@v18
+        continue-on-error: true
+
+      - name: Install Attic client
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          if command -v attic >/dev/null 2>&1; then
+            exit 0
+          fi
+
+          nix profile install --accept-flake-config nixpkgs#attic-client
+          echo "$HOME/.nix-profile/bin" >> "$GITHUB_PATH"
+
+      - name: Configure Attic
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          : "${ATTIC_SERVER:?Set the ATTIC_SERVER secret to your Attic API base URL}"
+          : "${ATTIC_CACHE:?Set the ATTIC_CACHE secret to the destination cache name}"
+          : "${ATTIC_TOKEN:?Set the ATTIC_TOKEN secret to a token with push access}"
+
+          export PATH="$HOME/.nix-profile/bin:$PATH"
+
+          attic login --set-default ci "$ATTIC_SERVER" "$ATTIC_TOKEN"
+          attic use "$ATTIC_CACHE"
+
+      - name: Build packages
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          system="$(nix eval --impure --raw --expr builtins.currentSystem)"
+
+          nix build --accept-flake-config --no-link --print-out-paths -L \
+            ".#packages.${system}.sable-web" \
+            ".#packages.${system}.musicpresence" \
+            ".#packages.${system}.vintage-story" \
+            ".#packages.${system}.swaytreesave" \
+            | tee built-paths.txt
+
+      - name: Push packages to Attic
+        shell: bash
+        run: |
+          set -euo pipefail
+          export PATH="$HOME/.nix-profile/bin:$PATH"
+          xargs -r attic push "$ATTIC_CACHE" < built-paths.txt
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1cd791b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+result/
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..c183105
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,117 @@
+{
+  "nodes": {
+    "darwin": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1779036909,
+        "narHash": "sha256-zXcwYQGCT6pzinK+1dBB2ekTVtfxGZAapb3Evdcu4fY=",
+        "owner": "LnL7",
+        "repo": "nix-darwin",
+        "rev": "56c666e108467d87d13508936aade6d567f2a501",
+        "type": "github"
+      },
+      "original": {
+        "owner": "LnL7",
+        "repo": "nix-darwin",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1779507042,
+        "narHash": "sha256-7wOwi8B6D0BYsieZCnHZZj2sNUzgJhLoIVSfkwB7lxQ=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "509ed3c603349a9d43de9e2ae6613baea6bd5b34",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1778443072,
+        "narHash": "sha256-zi7/fsqM/kFdNuED//4WOCUtezGtKKqRNORjMvfwjnA=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "da5ad661ba4e5ef59ba743f0d112cbc30e474f32",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1779357205,
+        "narHash": "sha256-cCO8aTqss5x9Ky8GWkpY0Hy5fyTZEbtifSUV8QjSzic=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f83fc3c307e74bc5fd5adb7eb6b8b13ffd2a36e1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "darwin": "darwin",
+        "flake-utils": "flake-utils",
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs_2"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
index 9c21e85..5cb328d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -14,7 +14,6 @@
       systems = [
         "x86_64-linux"
         "aarch64-linux"
-        # "x86_64-darwin"
         "aarch64-darwin"
       ];
       forAllSystems = f: nixpkgs.lib.genAttrs systems f;
diff --git a/overlays/default.nix b/overlays/default.nix
index e69de29..ce16870 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -0,0 +1 @@
+final: prev: { }
diff --git a/pkgs/default.nix b/pkgs/default.nix
index 3929150..f52b915 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -1,5 +1,6 @@
 { pkgs }: {
   sable-web = pkgs.callPackage ./common/sable.nix {};
-  music-presense = pkgs.callPackage ./linux/music-presence.nix {};
+  swaytreesave = pkgs.callPackage ./linux/swaytreesave.nix {};
+  musicpresence = pkgs.callPackage ./linux/musicpresence.nix {};
   vintage-story = pkgs.callPackage ./linux/vintage-story.nix {};
 }
diff --git a/pkgs/linux/music-presence.nix b/pkgs/linux/music-presence.nix
deleted file mode 100644
index e3c2ebb..0000000
--- a/pkgs/linux/music-presence.nix
+++ /dev/null
@@ -1,28 +0,0 @@
-{ pkgs }:
-{
-  default =
-    let
-      pname = "musicpresence";
-      version = "2.3.5";
-
-      src = pkgs.fetchurl {
-        url = "https://github.com/ungive/discord-music-presence/releases/download/v${version}/${pname}-${version}-linux-x86_64.AppImage";
-        hash = "sha256-M7oDxVevspA3SGuHktS8ChQAYopgIqypiVlzyE4uyqI=";
-      };
-
-      appimageContents = pkgs.appimageTools.extract { inherit pname version src; };
-    in
-    pkgs.appimageTools.wrapType2 {
-      inherit pname version src;
-
-      nativeBuildInputs = with pkgs; [ makeWrapper ];
-      extraInstallCommands = ''
-        wrapProgram $out/bin/${pname} \
-          --set QT_QPA_PLATFORM xcb \
-          --add-flags "\''${NIXOS_OZONE_WL:+\''${WAYLAND_DISPLAY:+--ozone-platform-hint=auto --enable-features=WaylandWindowDecorations}}"
-        install -Dm444 ${appimageContents}/musicpresence.desktop -t $out/share/applications
-      '';
-
-      passthru.updateScript = pkgs.nix-update-script { };
-    };
-}
diff --git a/pkgs/linux/musicpresence.nix b/pkgs/linux/musicpresence.nix
new file mode 100644
index 0000000..c347a69
--- /dev/null
+++ b/pkgs/linux/musicpresence.nix
@@ -0,0 +1,27 @@
+{ pkgs }:
+let
+  pname = "musicpresence";
+  version = "2.3.5";
+
+  src = pkgs.fetchurl {
+    url = "https://github.com/ungive/discord-music-presence/releases/download/v${version}/${pname}-${version}-linux-x86_64.AppImage";
+    hash = "sha256-M7oDxVevspA3SGuHktS8ChQAYopgIqypiVlzyE4uyqI=";
+  };
+
+  appimageContents = pkgs.appimageTools.extract {
+    inherit pname version src;
+  };
+in
+pkgs.appimageTools.wrapType2 {
+  inherit pname version src;
+
+  nativeBuildInputs = with pkgs; [ makeWrapper ];
+  extraInstallCommands = ''
+    wrapProgram $out/bin/${pname} \
+      --set QT_QPA_PLATFORM xcb \
+      --add-flags "\''${NIXOS_OZONE_WL:+\''${WAYLAND_DISPLAY:+--ozone-platform-hint=auto --enable-features=WaylandWindowDecorations}}"
+    install -Dm444 ${appimageContents}/musicpresence.desktop -t $out/share/applications
+  '';
+
+  passthru.updateScript = pkgs.nix-update-script { };
+}
diff --git a/pkgs/linux/swaytreesave.nix b/pkgs/linux/swaytreesave.nix
new file mode 100644
index 0000000..73702a3
--- /dev/null
+++ b/pkgs/linux/swaytreesave.nix
@@ -0,0 +1,24 @@
+{ pkgs }:
+let
+  pname = "swaytreesave";
+  version = "0.4.0";
+
+  src = pkgs.fetchFromGitHub {
+    owner = "fabienjuif";
+    repo = "swaytreesave";
+    rev = "v${version}";
+    sha256 = "sha256-aAJBbauOiFERABF13hMhxyvRBzcx5c1F+vbm/U+JS8o=";
+  };
+in pkgs.rustPlatform.buildRustPackage {
+  inherit pname version src;
+  cargoLock = { lockFile = "${src}/Cargo.lock"; };
+
+  meta = {
+    description = "CLI to save and load your compositors tree/layout";
+    mainProgram = "swaytreesave";
+    homepage = "https://github.com/fabienjuif/swaytreesave";
+    maintainers = [ "wymillerlinux" ];
+    platforms = [ "x86_64-linux" ];
+    changelog = "https://github.com/fabienjuif/swaytreesave/releases/tag/v${version}";
+  };
+}
diff --git a/pkgs/linux/vintage-story.nix b/pkgs/linux/vintage-story.nix
index b6f1fed..3119a9c 100644
--- a/pkgs/linux/vintage-story.nix
+++ b/pkgs/linux/vintage-story.nix
@@ -2,100 +2,99 @@
 let
   x11Support = true;
   waylandSupport = true;
-in {
-  default = pkgs.stdenv.mkDerivation (finalAttrs: 
-    let
-      inherit (pkgs) lib;
-    in {
-      pname = "vintagestory";
-      version = "1.21.6";
+in pkgs.stdenv.mkDerivation (finalAttrs: 
+  let
+    inherit (pkgs) lib;
+  in {
+    pname = "vintagestory";
+    version = "1.21.6";
 
-      src = pkgs.fetchurl {
-        url = "https://cdn.vintagestory.at/gamefiles/stable/vs_client_linux-x64_${finalAttrs.version}.tar.gz";
-        hash = "sha256-LkiL/8W9MKpmJxtK+s5JvqhOza0BLap1SsaDvbLYR0c=";
-      };
+    src = pkgs.fetchurl {
+      url = "https://cdn.vintagestory.at/gamefiles/stable/vs_client_linux-x64_${finalAttrs.version}.tar.gz";
+      hash = "sha256-LkiL/8W9MKpmJxtK+s5JvqhOza0BLap1SsaDvbLYR0c=";
+    };
 
-      nativeBuildInputs = with pkgs; [
-        makeWrapper
-        copyDesktopItems
-      ];
+    nativeBuildInputs = with pkgs; [
+      makeWrapper
+      copyDesktopItems
+    ];
 
-      runtimeLibs = with pkgs; [
-        gtk2
-        sqlite
-        openal
-        cairo
-        libGLU
-        SDL2
-        freealut
-        libglvnd
-        pipewire
-        libpulseaudio
-      ]
-      ++ lib.optionals x11Support (with pkgs.xorg; [
-        libX11
-        libXi
-        libXcursor
-      ])
-      ++ lib.optionals waylandSupport (with pkgs; [
-        wayland
-        libxkbcommon
-      ]);
+    runtimeLibs = with pkgs; [
+      gtk2
+      sqlite
+      openal
+      cairo
+      libGLU
+      SDL2
+      freealut
+      libglvnd
+      pipewire
+      libpulseaudio
+    ]
+    ++ lib.optionals x11Support (with pkgs.xorg; [
+      libX11
+      libXi
+      libXcursor
+    ])
+    ++ lib.optionals waylandSupport (with pkgs; [
+      wayland
+      libxkbcommon
+    ]);
 
-      desktopItems = [
-        (pkgs.makeDesktopItem {
-          name = "vintagestory";
-          desktopName = "Vintage Story";
-          exec = "vintagestory";
-          icon = "vintagestory";
-          comment = "Innovate and explore in a sandbox world";
-          categories = [ "Game" ];
-        })
+    desktopItems = [
+      (pkgs.makeDesktopItem {
+        name = "vintagestory";
+        desktopName = "Vintage Story";
+        exec = "vintagestory";
+        icon = "vintagestory";
+        comment = "Innovate and explore in a sandbox world";
+        categories = [ "Game" ];
+      })
 
-        (pkgs.makeDesktopItem {
-          name = "vsmodinstall-handler";
-          desktopName = "Vintage Story 1-click Mod Install Handler";
-          comment = "Handler for vintagestorymodinstall:// URI scheme";
-          exec = "vintagestory -i %u";
-          mimeTypes = [ "x-scheme-handler/vintagestorymodinstall" ];
-          noDisplay = true;
-          terminal = false;
-        })
-      ];
+      (pkgs.makeDesktopItem {
+        name = "vsmodinstall-handler";
+        desktopName = "Vintage Story 1-click Mod Install Handler";
+        comment = "Handler for vintagestorymodinstall:// URI scheme";
+        exec = "vintagestory -i %u";
+        mimeTypes = [ "x-scheme-handler/vintagestorymodinstall" ];
+        noDisplay = true;
+        terminal = false;
+      })
+    ];
 
-      installPhase = ''
-        runHook preInstall
+    installPhase = ''
+      runHook preInstall
 
-        mkdir -p $out/share/vintagestory $out/bin $out/share/pixmaps $out/share/fonts/truetype
-        cp -r * $out/share/vintagestory
-        cp $out/share/vintagestory/assets/gameicon.xpm $out/share/pixmaps/vintagestory.xpm
-        cp $out/share/vintagestory/assets/game/fonts/*.ttf $out/share/fonts/truetype
+      mkdir -p $out/share/vintagestory $out/bin $out/share/pixmaps $out/share/fonts/truetype
+      cp -r * $out/share/vintagestory
+      cp $out/share/vintagestory/assets/gameicon.xpm $out/share/pixmaps/vintagestory.xpm
+      cp $out/share/vintagestory/assets/game/fonts/*.ttf $out/share/fonts/truetype
 
-        runHook postInstall
+      runHook postInstall
+    '';
+
+    preFixup =
+      let
+        runtimeLibs' = lib.strings.makeLibraryPath finalAttrs.runtimeLibs;
+      in
+      ''
+        makeWrapper ${lib.meta.getExe pkgs.dotnet-runtime_8} $out/bin/vintagestory \
+          --prefix LD_LIBRARY_PATH : "${runtimeLibs'}" \
+          --set-default mesa_glthread true \
+          ${lib.strings.optionalString waylandSupport ''
+            --set-default OPENTK_4_USE_WAYLAND 1 \
+          ''} \
+          --add-flags $out/share/vintagestory/Vintagestory.dll
+
+        makeWrapper ${lib.meta.getExe pkgs.dotnet-runtime_8} $out/bin/vintagestory-server \
+          --prefix LD_LIBRARY_PATH : "${runtimeLibs'}" \
+          --set-default mesa_glthread true \
+          --add-flags $out/share/vintagestory/VintagestoryServer.dll
+
+        find "$out/share/vintagestory/assets/" -not -path "*/fonts/*" -regex ".*/.*[A-Z].*" | while read -r file; do
+          local filename="$(basename -- "$file")"
+          ln -sf "$filename" "''${file%/*}"/"''${filename,,}"
+        done
       '';
-
-      preFixup =
-        let
-          runtimeLibs' = lib.strings.makeLibraryPath finalAttrs.runtimeLibs;
-        in
-        ''
-          makeWrapper ${lib.meta.getExe pkgs.dotnet-runtime_8} $out/bin/vintagestory \
-            --prefix LD_LIBRARY_PATH : "${runtimeLibs'}" \
-            --set-default mesa_glthread true \
-            ${lib.strings.optionalString waylandSupport ''
-              --set-default OPENTK_4_USE_WAYLAND 1 \
-            ''} \
-            --add-flags $out/share/vintagestory/Vintagestory.dll
-
-          makeWrapper ${lib.meta.getExe pkgs.dotnet-runtime_8} $out/bin/vintagestory-server \
-            --prefix LD_LIBRARY_PATH : "${runtimeLibs'}" \
-            --set-default mesa_glthread true \
-            --add-flags $out/share/vintagestory/VintagestoryServer.dll
-
-          find "$out/share/vintagestory/assets/" -not -path "*/fonts/*" -regex ".*/.*[A-Z].*" | while read -r file; do
-            local filename="$(basename -- "$file")"
-            ln -sf "$filename" "''${file%/*}"/"''${filename,,}"
-          done
-        '';
-    });
-}
+    }
+  )