disable btrbk; install pixelflasher from my flake

flake.lock

@@ -1001,6 +1001,29 @@
         "type": "github"
       }
     },
+    "pixelflasher": {
+      "inputs": {
+        "flake-parts": [
+          "flake-parts"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1741157109,
+        "narHash": "sha256-yoOMkH0n7e3UQSEAHHDuoBRDbJhnSymjt3gtoA8mMkI=",
+        "owner": "cything",
+        "repo": "pixelflasher-flake",
+        "rev": "400c423071a4807ac01152a1060b75df4a11cc2d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cything",
+        "repo": "pixelflasher-flake",
+        "type": "github"
+      }
+    },
     "pre-commit-hooks": {
       "flake": false,
       "locked": {
@@ -1078,6 +1101,7 @@
         "nixpkgs-stable": "nixpkgs-stable_3",
         "nixvim": "nixvim",
         "nvim-github-theme": "nvim-github-theme",
+        "pixelflasher": "pixelflasher",
         "rust-overlay": "rust-overlay",
         "sops-nix": "sops-nix",
         "treefmt": "treefmt",

flake.nix

@@ -78,6 +78,11 @@
       url = "github:nix-community/nix-index-database";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    pixelflasher = {
+      url = "github:cything/pixelflasher-flake";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-parts.follows = "flake-parts";
+    };
 
     nvim-github-theme = {
       url = "github:projekt0n/github-nvim-theme";

home/yt/ytnix.nix

@@ -98,6 +98,8 @@
         libllvm
       ])
       nix-output-monitor
+      wl-clipboard-rs
+      pixelflasher
     ];
 
   programs.feh.enable = true;

hosts/ytnix/default.nix

@@ -217,7 +217,6 @@
     enable = true;
     powerOnBoot = true;
   };
-  services.blueman.enable = true;
 
   my.backup = {
     enable = true;
@@ -236,25 +235,6 @@
     sshKeyFile = config.sops.secrets."rsyncnet/id_ed25519".path;
   };
 
-  services.btrbk.instances.local = {
-    onCalendar = "hourly";
-    # only create snapshots automatically. backups are triggered manually with `btrbk resume`
-    snapshotOnly = true;
-    settings = {
-      snapshot_preserve_min = "latest";
-      target_preserve = "30d";
-      target_preserve_min = "2d";
-      target = "/mnt/target/btr_backup/ytnix";
-      stream_compress = "zstd";
-      stream_compress_level = "8";
-      snapshot_dir = "/snapshots";
-      subvolume = {
-        "/home" = { };
-        "/" = { };
-      };
-    };
-  };
-
   programs.steam = {
     enable = true;
     extest.enable = true;
@@ -293,6 +273,7 @@
       fontconfig
       libxkbcommon
       zlib
+      libz
       libxml2
       dbus
       freetype

overlay/default.nix

@@ -11,12 +11,14 @@ importedOverlays
   (
     final: prev:
     let
-      pkgFrom = flake: pkg: flake.legacyPackages.${prev.system}.${pkg};
+      # nixpkgsFrom = flake: pkg: flake.legacyPackages.${prev.system}.${pkg};
-      stable = inputs.nixpkgs-stable;
+      pkgFrom = flake: pkgFrom' flake "default";
+      pkgFrom' = flake: pkg: flake.packages.${prev.system}.${pkg};
     in
     {
       conduwuit =
-        inputs.conduwuit.packages.x86_64-linux.static-x86_64-linux-musl-all-features-x86_64-haswell-optimised;
+       pkgFrom' inputs.conduwuit "static-x86_64-linux-musl-all-features-x86_64-haswell-optimised";
+      pixelflasher = pkgFrom inputs.pixelflasher;
     }
   )
-]
+]