Gimme drift

common/configuration.nix

@@ -12,37 +12,6 @@ in
     ./flake-location.nix
   ];
 
-  nixpkgs.overlays = [
-    (final: prev: {
-      unstable = import inputs.unstable {
-        inherit system;
-        config.allowUnfree = true;
-      };
-    })
-    (final: prev: {
-      update = import inputs.update {
-        inherit system;
-        config.allowUnfree = true;
-      };
-    })
-    # https://discourse.nixos.org/t/dolphin-does-not-have-mime-associations/48985/14
-    # https://github.com/rumboon/dolphin-overlay/blob/main/default.nix
-    (final: prev: {
-      kdePackages = prev.kdePackages.overrideScope (kfinal: kprev: {
-        dolphin = kprev.dolphin.overrideAttrs (oldAttrs: {
-          nativeBuildInputs = (oldAttrs.nativeBuildInputs or []) ++ [ prev.makeWrapper ];
-          postInstall = (oldAttrs.postInstall or "") + ''
-        wrapProgram $out/bin/dolphin \
-            --set XDG_CONFIG_DIRS "${prev.libsForQt5.kservice}/etc/xdg:$XDG_CONFIG_DIRS" \
-            --run "${kprev.kservice}/bin/kbuildsycoca6 --noincremental ${prev.libsForQt5.kservice}/etc/xdg/menus/applications.menu"
-      '';
-        });
-      });
-    })
-  ] ++ import ./overlays.nix inputs ++ [
-    inputs.emacs-overlay.overlays.default
-  ];
-
   nix = {
     settings.experimental-features = "nix-command flakes";
 

common/overlays.nix

@@ -1,5 +1,7 @@
-inputs:
+inputs: system:
 [
+  inputs.emacs-overlay.overlays.default
+
   (final: prev: {
     mps-debug = prev.mps.overrideAttrs (old: {
       pname = old.pname + "-debug";
@@ -19,5 +21,34 @@ inputs:
           treesit-grammars.with-all-grammars
           mu4e
         ]));
-    })
+  })
+
+  (final: prev: {
+    unstable = import inputs.unstable {
+      inherit system;
+      config.allowUnfree = true;
+    };
+  })
+
+  (final: prev: {
+    update = import inputs.update {
+      inherit system;
+      config.allowUnfree = true;
+    };
+  })
+
+  # https://discourse.nixos.org/t/dolphin-does-not-have-mime-associations/48985/14
+  # https://github.com/rumboon/dolphin-overlay/blob/main/default.nix
+  (final: prev: {
+    kdePackages = prev.kdePackages.overrideScope (kfinal: kprev: {
+      dolphin = kprev.dolphin.overrideAttrs (oldAttrs: {
+        nativeBuildInputs = (oldAttrs.nativeBuildInputs or []) ++ [ prev.makeWrapper ];
+        postInstall = (oldAttrs.postInstall or "") + ''
+        wrapProgram $out/bin/dolphin \
+            --set XDG_CONFIG_DIRS "${prev.libsForQt5.kservice}/etc/xdg:$XDG_CONFIG_DIRS" \
+            --run "${kprev.kservice}/bin/kbuildsycoca6 --noincremental ${prev.libsForQt5.kservice}/etc/xdg/menus/applications.menu"
+      '';
+      });
+    });
+  })
 ]

flake.lock

@@ -8,11 +8,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1770053181,
+        "lastModified": 1774889817,
-        "narHash": "sha256-YxLkG+tzWSX98pRt+4frXkZHPrHpu7afZXe9gCJ+aEo=",
+        "narHash": "sha256-jTTsnHmkpP6Nls+zAeTkcXHYH5MQTwp9j0XojfhyRn4=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "a4a3e2816dc1adff3fa15fcf01dd95bf556ec96f",
+        "rev": "4627a115d6169feff1518ed0b243734f6cce717d",
         "type": "github"
       },
       "original": {
@@ -133,16 +133,16 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1767313136,
+        "lastModified": 1774388614,
-        "narHash": "sha256-16KkgfdYqjaeRGBaYsNrhPRRENs0qzkQVUooNHtoy2w=",
+        "narHash": "sha256-tFwzTI0DdDzovdE9+Ras6CUss0yn8P9XV4Ja6RjA+nU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ac62194c3917d5f474c1a844b6fd6da2db95077d",
+        "rev": "1073dad219cb244572b74da2b20c7fe39cb3fa9e",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-25.05",
+        "ref": "nixos-25.11",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -176,11 +176,11 @@
     },
     "unstable": {
       "locked": {
-        "lastModified": 1763966396,
+        "lastModified": 1770197578,
-        "narHash": "sha256-6eeL1YPcY1MV3DDStIDIdy/zZCDKgHdkCmsrLJFiZf0=",
+        "narHash": "sha256-AYqlWrX09+HvGs8zM6ebZ1pwUqjkfpnv8mewYwAo+iM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "5ae3b07d8d6527c42f17c876e404993199144b6a",
+        "rev": "00c21e4c93d963c50d4c0c89bfa84ed6e0694df2",
         "type": "github"
       },
       "original": {

flake.nix

@@ -19,6 +19,14 @@
       url = "github:nix-community/NixOS-WSL/main";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
+    # drift = {
+    #   url = "github:phlx0/drift";
+    #   inputs = {
+    #     nixpkgs.follows = "nixpkgs";
+    #     flake-utils.follows = "flake-utils";
+    #   };
+    # };
   };
 
   outputs = { self, nixpkgs, update, unstable, home-manager, nixos-hardware, emacs-overlay, ... }@inputs:
@@ -28,7 +36,7 @@
         inherit system;
         overlays =
           [emacs-overlay.overlays.default] ++
-          (import ./common/overlays.nix inputs);
+          (import ./common/overlays.nix inputs system);
       };
       mkSystem = h: {
         "${h}" = nixpkgs.lib.nixosSystem {
@@ -148,6 +156,11 @@
           extraSpecialArgs = { inherit inputs; };
           modules = [
             ./home/users/work.nix
+            {
+              home.packages = [
+                (pkgs.callPackage ./packages/drift.nix {})
+              ];
+            }
           ];
         };
       };

home/users/work.nix

@@ -23,7 +23,7 @@
   nix = (lib.mkIf (!config.submoduleSupport.enable) {
     package = pkgs.nix;
     settings.experimental-features = "nix-command flakes";
-    registry.nixpkgs.flake = inputs.nixpkgs;
+    # registry.nixpkgs.flake = inputs.nixpkgs;
   });
 
   # This value determines the Home Manager release that your configuration is
@@ -67,6 +67,14 @@
     tmux
 
     mold
+
+    aider-chat
+
+    rr
+
+    unstable.isync
+
+    mu
   ];
 
   # Home Manager is pretty good at managing dotfiles. The primary way to manage
@@ -108,9 +116,11 @@
     home-manager.enable = true;
     git = {
       enable = true;
-      userName = "Benson Chu";
+      settings = {
-      userEmail = "b-chu1@ti.com";
+        user = {
-      extraConfig = {
+          name = "Benson Chu";
+          email = "b-chu1@ti.com";
+        };
         core = {
           editor = "emacsclient";
         };
@@ -128,8 +138,13 @@
   services = {
     mbsync = {
       enable = true;
-      frequency = "*:0/10";
+      frequency = "*:0/5";
       verbose = true;
+      package = pkgs.isync;
+      postExec = ''
+        ${pkgs.myEmacs}/bin/emacsclient -e \
+           "(mu4e-update-mail-and-index mu4e-index-update-in-background)"
+      '';
     };
   };
 }

packages/drift.nix

@@ -0,0 +1,34 @@
+{
+  pkgs,
+  fetchFromGitHub
+}:
+pkgs.buildGoModule rec {
+  pname = "drift";
+  version = "dev";
+  src = fetchFromGitHub {
+    owner = "phlx0";
+    repo = "drift";
+    rev = "main";
+    hash = "sha256-QfxT7fhYeu70ZJnbJ3/LaBPgBzHbjwhQ0bPIMeR46/o=";
+  };
+
+  vendorHash = "sha256-FsNa9qp2MnPk1onv/O13mFi+82yP7D4LdILZsNzHs+4=";
+
+  # CGO_ENABLED = 0;
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X main.version=${version}"
+    "-X main.commit=none"
+    "-X main.date=unknown"
+  ];
+
+  meta = with pkgs.lib; {
+    description = "Terminal screensaver and ambient visualiser";
+    homepage = "https://github.com/phlx0/drift";
+    license = licenses.mit;
+    maintainers = [ ];
+    mainProgram = "drift";
+  };
+}