docs: README - add niri

feat: niri - more settings

Justfile

@@ -77,7 +77,7 @@ shell:
 [group('nix')]
 fmt:
   # format the nix files in this repo
-  nix fmt
+  ls **/*.nix | each { |it| nixfmt $it.name }
 
 # Show all the auto gc roots in the nix store
 [group('nix')]
@@ -108,19 +108,29 @@ up-nix:
 #
 ############################################################################
 
+# Deploy the nixosConfiguration by hostname match
+[linux]
+[group('homelab')]
+local mode="default":
+  #!/usr/bin/env nu
+  use {{utils_nu}} *;
+  nixos-switch (hostname) {{mode}}
+
+# Deploy the hyprland nixosConfiguration by hostname match
 [linux]
 [group('desktop')]
 hypr mode="default":
   #!/usr/bin/env nu
   use {{utils_nu}} *;
-  nixos-switch ai-hyprland {{mode}}
+  nixos-switch $"(hostname)-hyprland" {{mode}}
 
+# Deploy the niri nixosConfiguration by hostname match
 [linux]
 [group('desktop')]
-s-hypr mode="default":
+niri mode="default":
   #!/usr/bin/env nu
   use {{utils_nu}} *;
-  nixos-switch shoukei-hyprland {{mode}}
+  nixos-switch $"(hostname)-niri" {{mode}}
 
 ############################################################################
 #
@@ -141,23 +151,15 @@ darwin-rollback:
   use {{utils_nu}} *;
   darwin-rollback
 
-# Depoly to fern(macOS host)
+# Deploy the darwinConfiguration by hostname match
 [macos]
 [group('desktop')]
-fe mode="default": 
+local mode="default": 
   #!/usr/bin/env nu
   use {{utils_nu}} *;
-  darwin-build "fern" {{mode}};
-  darwin-switch "fern" {{mode}}
+  darwin-build (hostname) {{mode}};
+  darwin-switch (hostname) {{mode}}
 
-# Depoly to frieren(macOS host)
-[macos]
-[group('desktop')]
-fr mode="default": 
-  #!/usr/bin/env nu
-  use {{utils_nu}} *;
-  darwin-build "frieren" {{mode}};
-  darwin-switch "frieren" {{mode}}
 
 # Reset launchpad to force it to reindex Applications
 [macos]
@@ -178,13 +180,6 @@ reset-launchpad:
 col tag:
   colmena apply --on '@{{tag}}' --verbose --show-trace
 
-[linux]
-[group('homelab')]
-local name mode="default":
-  #!/usr/bin/env nu
-  use {{utils_nu}} *;
-  nixos-switch {{name}} {{mode}}
-
 # Build and upload a vm image
 [linux]
 [group('homelab')]
@@ -204,37 +199,16 @@ lab:
 shoryu:
   colmena apply --on '@kubevirt-shoryu' --verbose --show-trace
 
-[linux]
-[group('homelab')]
-shoryu-local mode="default":
-  #!/usr/bin/env nu
-  use {{utils_nu}} *; 
-  nixos-switch kubevirt-shoryu {{mode}}
-
 [linux]
 [group('homelab')]
 shushou:
   colmena apply --on '@kubevirt-shushou' --verbose --show-trace
 
-[linux]
-[group('homelab')]
-shushou-local mode="default":
-  #!/usr/bin/env nu
-  use {{utils_nu}} *; 
-  nixos-switch kubevirt-shushou {{mode}}
-
 [linux]
 [group('homelab')]
 youko:
   colmena apply --on '@kubevirt-youko' --verbose --show-trace
 
-[linux]
-[group('homelab')]
-youko-local mode="default":
-  #!/usr/bin/env nu
-  use {{utils_nu}} *; 
-  nixos-switch kubevirt-youko {{mode}}
-
 ############################################################################
 #
 # Commands for other Virtual Machines
@@ -256,37 +230,16 @@ upload-idols mode="default":
 aqua:
   colmena apply --on '@aqua' --verbose --show-trace
 
-[linux]
-[group('homelab')]
-aqua-local mode="default":
-  #!/usr/bin/env nu
-  use {{utils_nu}} *; 
-  nixos-switch aquamarine {{mode}}
-
 [linux]
 [group('homelab')]
 ruby:
   colmena apply --on '@ruby' --verbose --show-trace
 
-[linux]
-[group('homelab')]
-ruby-local mode="default":
-  #!/usr/bin/env nu
-  use {{utils_nu}} *; 
-  nixos-switch ruby {{mode}}
-
 [linux]
 [group('homelab')]
 kana:
   colmena apply --on '@kana' --verbose --show-trace
 
-[linux]
-[group('homelab')]
-kana-local mode="default":
-  #!/usr/bin/env nu
-  use {{utils_nu}} *; 
-  nixos-switch kana {{mode}}
-
 ############################################################################
 #
 # Kubernetes related commands

README.md

@@ -56,7 +56,7 @@ You don't have to go through the pain I've experienced again! Check out my
 
 |                             | NixOS(Wayland)                                                                                                      |
 | --------------------------- | ------------------------------------------------------------------------------------------------------------------- |
-| **Window Manager**          | [Hyprland][Hyprland]                                                                                                |
+| **Window Manager**          | [Hyprland][Hyprland] / [Niri][Niri]                                                                                 |
 | **Terminal Emulator**       | [Zellij][Zellij] + [Kitty][Kitty]                                                                                   |
 | **Bar**                     | [Waybar][Waybar]                                                                                                    |
 | **Application Launcher**    | [anyrun][anyrun]                                                                                                    |
@@ -116,7 +116,8 @@ For NixOS:
 sudo nixos-rebuild switch --flake .#ai-hyprland
 
 # deploy via `just`(a command runner with similar syntax to make) & Justfile
-just hypr  # deploy my pc with hyprland compositor
+# Deploy the hyprland nixosConfiguration by hostname match
+just hypr
 
 # or we can deploy with details
 just hypr debug
@@ -132,11 +133,11 @@ nix-shell -p just nushell
 # 3. comment home-manager's code in lib/macosSystem.nix to speed up the first deployment.
 # 4. comment out the proxy settings in scripts/darwin_set_proxy.py if the proxy is not ready yet.
 
-# deploy fern's configuration(Apple Silicon)
-just fe
+# Deploy the darwinConfiguration by hostname match
+just local
 
 # deploy with details
-just fe debug
+just local debug
 ```
 
 > [What y'all will need when Nix drives you to drink.](https://www.youtube.com/watch?v=Eni9PPPPBpg)
@@ -175,6 +176,7 @@ Other dotfiles that inspired me:
   - [1amSimp1e/dots](https://github.com/1amSimp1e/dots)
 
 [Hyprland]: https://github.com/hyprwm/Hyprland
+[Niri]: https://github.com/YaLTeR/niri
 [Kitty]: https://github.com/kovidgoyal/kitty
 [Nushell]: https://github.com/nushell/nushell
 [Starship]: https://github.com/starship/starship

flake.lock

@@ -33,11 +33,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1748365336,
-        "narHash": "sha256-pg0w4uOZI32dLASD6UbBezeQg5PwOa0GLv7rTwn3VxY=",
+        "lastModified": 1755411828,
+        "narHash": "sha256-TJhktHx79CMN6dCvFMST9PECDS9zW5iWEDyiMleXUSo=",
         "owner": "Kirottu",
         "repo": "anyrun",
-        "rev": "25367153f225a59c5ce5746583e39a71ff052f09",
+        "rev": "0c3fa788227d29cf8b0184e553c83021bcebad7c",
         "type": "github"
       },
       "original": {
@@ -54,11 +54,11 @@
       },
       "locked": {
         "dir": "blender",
-        "lastModified": 1746378999,
-        "narHash": "sha256-aF+uC/aYR4I7VxN9s0gQG1WRDTE0Re3jAMd0qBkWjV4=",
+        "lastModified": 1754037902,
+        "narHash": "sha256-d9hAFy/R8o5UM/mrgCBm+xE8NbtgkXYPHLVza07xGgE=",
         "owner": "edolstra",
         "repo": "nix-warez",
-        "rev": "85d76721132cc6631bbaa8c950d4d0f3aa4003fd",
+        "rev": "e8b2b3214f07970e45ec3fc98d957b0507a3564a",
         "type": "github"
       },
       "original": {
@@ -75,11 +75,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1752227483,
-        "narHash": "sha256-eetITGJfURryoHY5gfuE9/4sEV9aSgzhPxgsQgofNa8=",
+        "lastModified": 1755334713,
+        "narHash": "sha256-Nxq+mi6aqEbJA4R7i4TLr68ANuIgnEo2aKzJKRYd11s=",
         "owner": "catppuccin",
         "repo": "nix",
-        "rev": "5f431aac1a4038c385e6de2d2384d943e4802d61",
+        "rev": "a2ef20ed6fb921073c2d1b1929447c3bd88f595e",
         "type": "github"
       },
       "original": {
@@ -196,11 +196,11 @@
     "flake-compat_4": {
       "flake": false,
       "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "lastModified": 1747046372,
+        "narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
         "type": "github"
       },
       "original": {
@@ -256,11 +256,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1751413152,
-        "narHash": "sha256-Tyw1RjYEsp5scoigs1384gIg6e0GoBVjms4aXFfRssQ=",
+        "lastModified": 1754487366,
+        "narHash": "sha256-pHYj8gUBapuUzKV/kN/tR3Zvqc7o6gdFB9XKXIp1SQ8=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "77826244401ea9de6e3bac47c2db46005e1f30b5",
+        "rev": "af66ad14b28a127c5c0f3bbb298218fc63528a18",
         "type": "github"
       },
       "original": {
@@ -277,11 +277,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1751413152,
-        "narHash": "sha256-Tyw1RjYEsp5scoigs1384gIg6e0GoBVjms4aXFfRssQ=",
+        "lastModified": 1754487366,
+        "narHash": "sha256-pHYj8gUBapuUzKV/kN/tR3Zvqc7o6gdFB9XKXIp1SQ8=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "77826244401ea9de6e3bac47c2db46005e1f30b5",
+        "rev": "af66ad14b28a127c5c0f3bbb298218fc63528a18",
         "type": "github"
       },
       "original": {
@@ -335,11 +335,11 @@
         "zon2nix": "zon2nix"
       },
       "locked": {
-        "lastModified": 1752207706,
-        "narHash": "sha256-6Fiy+icid2rKXL9oKcRd3zuITSwtdnShqCPp0Evt3fM=",
+        "lastModified": 1755285323,
+        "narHash": "sha256-o+TmZKnch5D0IjhWD/rhVK9Ahqafz6oZ61NKDDocXMw=",
         "owner": "ghostty-org",
         "repo": "ghostty",
-        "rev": "4aa28988a6ddd9aa8b3402e4bab05ad02a0c12c6",
+        "rev": "11d56235f9e4a227b794a87a503785ef9f3349ed",
         "type": "github"
       },
       "original": {
@@ -424,11 +424,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1748000383,
-        "narHash": "sha256-EaAJhwfJGBncgIV/0NlJviid2DP93cTMc9h0q6P6xXk=",
+        "lastModified": 1752595130,
+        "narHash": "sha256-CNBgr4OZSuklGtNOa9CnTNo9+Xceqn/EDAC1Tc43fH8=",
         "owner": "hercules-ci",
         "repo": "hercules-ci-effects",
-        "rev": "231726642197817d20310b9d39dd4afb9e899489",
+        "rev": "5f2e09654b2e70ba643e41609d9f9b6640f22113",
         "type": "github"
       },
       "original": {
@@ -465,11 +465,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1752202894,
-        "narHash": "sha256-knafgng4gCjZIUMyAEWjxxdols6n/swkYnbWr+oF+1w=",
+        "lastModified": 1755397986,
+        "narHash": "sha256-qwrF5laj6eE3Zht0wKYTmH6QzL7bdOyE2f6jd3WCO8g=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "fab659b346c0d4252208434c3c4b3983a4b38fec",
+        "rev": "8b4ac149687e8520187a66f05e9d4eafebf96522",
         "type": "github"
       },
       "original": {
@@ -539,6 +539,62 @@
         "url": "ssh://git@github.com/ryan4yin/nix-secrets.git"
       }
     },
+    "niri": {
+      "inputs": {
+        "niri-stable": "niri-stable",
+        "niri-unstable": "niri-unstable",
+        "nixpkgs": "nixpkgs_2",
+        "nixpkgs-stable": "nixpkgs-stable_2",
+        "xwayland-satellite-stable": "xwayland-satellite-stable",
+        "xwayland-satellite-unstable": "xwayland-satellite-unstable"
+      },
+      "locked": {
+        "lastModified": 1755424351,
+        "narHash": "sha256-xcorYLNdtLpb0wH5CPlUcpmYQUxeK95j1X855xQw+DY=",
+        "owner": "sodiboo",
+        "repo": "niri-flake",
+        "rev": "9aa137af01f05386e5bb5050e983750017007a66",
+        "type": "github"
+      },
+      "original": {
+        "owner": "sodiboo",
+        "repo": "niri-flake",
+        "type": "github"
+      }
+    },
+    "niri-stable": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1748151941,
+        "narHash": "sha256-z4viQZLgC2bIJ3VrzQnR+q2F3gAOEQpU1H5xHtX/2fs=",
+        "owner": "YaLTeR",
+        "repo": "niri",
+        "rev": "8ba57fcf25d2fc9565131684a839d58703f1dae7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "YaLTeR",
+        "ref": "v25.05.1",
+        "repo": "niri",
+        "type": "github"
+      }
+    },
+    "niri-unstable": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1755419373,
+        "narHash": "sha256-EFH3zbpyLYjEboNV2Lmkxf9joEuFCmeYX+MMLRPStpg=",
+        "owner": "YaLTeR",
+        "repo": "niri",
+        "rev": "a6febb86aa5af0df7bf2792ca027ef95a503d599",
+        "type": "github"
+      },
+      "original": {
+        "owner": "YaLTeR",
+        "repo": "niri",
+        "type": "github"
+      }
+    },
     "nix-darwin": {
       "inputs": {
         "nixpkgs": [
@@ -546,11 +602,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1751313918,
-        "narHash": "sha256-HsJM3XLa43WpG+665aGEh8iS8AfEwOIQWk3Mke3e7nk=",
+        "lastModified": 1755275010,
+        "narHash": "sha256-lEApCoWUEWh0Ifc3k1JdVjpMtFFXeL2gG1qvBnoRc2I=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "e04a388232d9a6ba56967ce5b53a8a6f713cdfcf",
+        "rev": "7220b01d679e93ede8d7b25d6f392855b81dd475",
         "type": "github"
       },
       "original": {
@@ -567,11 +623,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1752199489,
-        "narHash": "sha256-p2zkn8fdLvZ19MgAA5CdiuQWQ/gE3YNg1Nhbm4EAflI=",
+        "lastModified": 1755396822,
+        "narHash": "sha256-gID7ynpJuflQ/+ibrhYUWybiGPduNvvMJSk27oqfK24=",
         "owner": "fufexan",
         "repo": "nix-gaming",
-        "rev": "62f976ed47de88323770646a9a92e4912d33585f",
+        "rev": "f2bf778502254d8852402a83ae346fd803095ccc",
         "type": "github"
       },
       "original": {
@@ -600,20 +656,21 @@
         "flake-compat": "flake-compat_3",
         "nixpkgs": [
           "nixpkgs"
-        ]
+        ],
+        "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1751622568,
-        "narHash": "sha256-EE3NBsej517VRa1x+ylAghrvngftxf1KgfHlE9OYyXE=",
+        "lastModified": 1755124568,
+        "narHash": "sha256-8fXTYruAwE6OiIz/99P5qknQYag7ZX985pNT+jhIIrU=",
         "owner": "nix-community",
         "repo": "nixos-apple-silicon",
-        "rev": "eba4b40c816e5aff8951ae231ac237e8aab8ec1d",
+        "rev": "2f873fc3ef373e59cd3a7dad4087685fc8ce02ca",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
+        "ref": "release-2025-08-10",
         "repo": "nixos-apple-silicon",
-        "rev": "eba4b40c816e5aff8951ae231ac237e8aab8ec1d",
         "type": "github"
       }
     },
@@ -647,11 +704,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1752113924,
-        "narHash": "sha256-mbAHO0rZDBdSosV4LIk9s/3IH1ZhQY9ELixieo+iEns=",
+        "lastModified": 1755139484,
+        "narHash": "sha256-gCMJp0indBuBXnog2C86aby5Pz268gUMZD0ORahulO8=",
         "owner": "nixpak",
         "repo": "nixpak",
-        "rev": "19942ded45bd73c74dbb44642406da0569f639a8",
+        "rev": "ae70d05017be7e0aa6c1cf5f267fe6953eb027e6",
         "type": "github"
       },
       "original": {
@@ -675,11 +732,11 @@
     },
     "nixpkgs-darwin": {
       "locked": {
-        "lastModified": 1751949589,
-        "narHash": "sha256-mgFxAPLWw0Kq+C8P3dRrZrOYEQXOtKuYVlo9xvPntt8=",
+        "lastModified": 1755268003,
+        "narHash": "sha256-nNaeJjo861wFR0tjHDyCnHs1rbRtrMgxAKMoig9Sj/w=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9b008d60392981ad674e04016d25619281550a9d",
+        "rev": "32f313e49e42f715491e1ea7b306a87c16fe0388",
         "type": "github"
       },
       "original": {
@@ -691,11 +748,11 @@
     },
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1751159883,
-        "narHash": "sha256-urW/Ylk9FIfvXfliA1ywh75yszAbiTEVgpPeinFyVZo=",
+        "lastModified": 1753579242,
+        "narHash": "sha256-zvaMGVn14/Zz8hnp4VWT9xVnhc8vuL3TStRqwk22biA=",
         "owner": "nix-community",
         "repo": "nixpkgs.lib",
-        "rev": "14a40a1d7fb9afa4739275ac642ed7301a9ba1ab",
+        "rev": "0f36c44e01a6129be94e3ade315a5883f0228a6e",
         "type": "github"
       },
       "original": {
@@ -706,11 +763,11 @@
     },
     "nixpkgs-ollama": {
       "locked": {
-        "lastModified": 1751984180,
-        "narHash": "sha256-LwWRsENAZJKUdD3SpLluwDmdXY9F45ZEgCb0X+xgOL0=",
+        "lastModified": 1755186698,
+        "narHash": "sha256-wNO3+Ks2jZJ4nTHMuks+cxAiVBGNuEBXsT29Bz6HASo=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9807714d6944a957c2e036f84b0ff8caf9930bc0",
+        "rev": "fbcf476f790d8a217c3eab4e12033dc4a0f6d23c",
         "type": "github"
       },
       "original": {
@@ -738,11 +795,27 @@
     },
     "nixpkgs-stable_2": {
       "locked": {
-        "lastModified": 1751943650,
-        "narHash": "sha256-7orTnNqkGGru8Je6Un6mq1T8YVVU/O5kyW4+f9C1mZQ=",
+        "lastModified": 1755274400,
+        "narHash": "sha256-rTInmnp/xYrfcMZyFMH3kc8oko5zYfxsowaLv1LVobY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "ad7196ae55c295f53a7d1ec39e4a06d922f3b899",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable_3": {
+      "locked": {
+        "lastModified": 1755274400,
+        "narHash": "sha256-rTInmnp/xYrfcMZyFMH3kc8oko5zYfxsowaLv1LVobY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "88983d4b665fb491861005137ce2b11a9f89f203",
+        "rev": "ad7196ae55c295f53a7d1ec39e4a06d922f3b899",
         "type": "github"
       },
       "original": {
@@ -754,11 +827,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1751984180,
-        "narHash": "sha256-LwWRsENAZJKUdD3SpLluwDmdXY9F45ZEgCb0X+xgOL0=",
+        "lastModified": 1755186698,
+        "narHash": "sha256-wNO3+Ks2jZJ4nTHMuks+cxAiVBGNuEBXsT29Bz6HASo=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9807714d6944a957c2e036f84b0ff8caf9930bc0",
+        "rev": "fbcf476f790d8a217c3eab4e12033dc4a0f6d23c",
         "type": "github"
       },
       "original": {
@@ -770,11 +843,27 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1751984180,
-        "narHash": "sha256-LwWRsENAZJKUdD3SpLluwDmdXY9F45ZEgCb0X+xgOL0=",
+        "lastModified": 1755186698,
+        "narHash": "sha256-wNO3+Ks2jZJ4nTHMuks+cxAiVBGNuEBXsT29Bz6HASo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "fbcf476f790d8a217c3eab4e12033dc4a0f6d23c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1755186698,
+        "narHash": "sha256-wNO3+Ks2jZJ4nTHMuks+cxAiVBGNuEBXsT29Bz6HASo=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9807714d6944a957c2e036f84b0ff8caf9930bc0",
+        "rev": "fbcf476f790d8a217c3eab4e12033dc4a0f6d23c",
         "type": "github"
       },
       "original": {
@@ -828,11 +917,11 @@
     "polybar-themes": {
       "flake": false,
       "locked": {
-        "lastModified": 1750950071,
-        "narHash": "sha256-Hanx8zEueKvI4jBrcUQIo6GnkzcS2TgsixBLS8V9ZKM=",
+        "lastModified": 1753542051,
+        "narHash": "sha256-f/54m7RJnqNW6eC/75IrnFxmSWTY+zd5epm6TQsYeYA=",
         "owner": "adi1090x",
         "repo": "polybar-themes",
-        "rev": "ccf23ef328f1e988650487c40678c6953038e2b2",
+        "rev": "e6326ff356b296256b7fac9c5bcc42a1ef4a4d5b",
         "type": "github"
       },
       "original": {
@@ -850,16 +939,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1750779888,
-        "narHash": "sha256-wibppH3g/E2lxU43ZQHC5yA/7kIKLGxVEnsnVK1BtRg=",
+        "lastModified": 1754416808,
+        "narHash": "sha256-c6yg0EQ9xVESx6HGDOCMcyRSjaTpNJP10ef+6fRcofA=",
         "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "rev": "16ec914f6fb6f599ce988427d9d94efddf25fe6d",
+        "repo": "git-hooks.nix",
+        "rev": "9c52372878df6911f9afc1e2a1391f55e4dfc864",
         "type": "github"
       },
       "original": {
         "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
+        "repo": "git-hooks.nix",
         "type": "github"
       }
     },
@@ -918,15 +1007,16 @@
         "lanzaboote": "lanzaboote",
         "my-asahi-firmware": "my-asahi-firmware",
         "mysecrets": "mysecrets",
+        "niri": "niri",
         "nix-darwin": "nix-darwin",
         "nix-gaming": "nix-gaming",
         "nixos-apple-silicon": "nixos-apple-silicon",
         "nixos-generators": "nixos-generators",
         "nixpak": "nixpak",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs_3",
         "nixpkgs-darwin": "nixpkgs-darwin",
         "nixpkgs-ollama": "nixpkgs-ollama",
-        "nixpkgs-stable": "nixpkgs-stable_2",
+        "nixpkgs-stable": "nixpkgs-stable_3",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "nuenv": "nuenv",
         "nur-ryan4yin": "nur-ryan4yin",
@@ -1039,6 +1129,27 @@
         "type": "github"
       }
     },
+    "treefmt-nix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixos-apple-silicon",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1754847726,
+        "narHash": "sha256-2vX8QjO5lRsDbNYvN9hVHXLU6oMl+V/PsmIiJREG4rE=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "7d81f6fb2e19bf84f1c65135d1060d829fae2408",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
+    },
     "wallpapers": {
       "flake": false,
       "locked": {
@@ -1055,10 +1166,44 @@
         "type": "github"
       }
     },
+    "xwayland-satellite-stable": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1748488455,
+        "narHash": "sha256-IiLr1alzKFIy5tGGpDlabQbe6LV1c9ABvkH6T5WmyRI=",
+        "owner": "Supreeeme",
+        "repo": "xwayland-satellite",
+        "rev": "3ba30b149f9eb2bbf42cf4758d2158ca8cceef73",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Supreeeme",
+        "ref": "v0.6",
+        "repo": "xwayland-satellite",
+        "type": "github"
+      }
+    },
+    "xwayland-satellite-unstable": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1755219541,
+        "narHash": "sha256-yKV6xHaPbEbh5RPxAJnb9yTs1wypr7do86hFFGQm1w8=",
+        "owner": "Supreeeme",
+        "repo": "xwayland-satellite",
+        "rev": "5a184d435927c3423f0ad189ea2b490578450fb7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Supreeeme",
+        "repo": "xwayland-satellite",
+        "type": "github"
+      }
+    },
     "zig": {
       "inputs": {
         "flake-compat": [
-          "ghostty"
+          "ghostty",
+          "flake-compat"
         ],
         "flake-utils": [
           "ghostty",
@@ -1104,8 +1249,8 @@
       },
       "original": {
         "owner": "jcollie",
-        "ref": "56c159be489cc6c0e73c3930bd908ddc6fe89613",
         "repo": "zon2nix",
+        "rev": "56c159be489cc6c0e73c3930bd908ddc6fe89613",
         "type": "github"
       }
     }

flake.nix

@@ -109,7 +109,7 @@
 
     # add git hooks to format nix code before commit
     pre-commit-hooks = {
-      url = "github:cachix/pre-commit-hooks.nix";
+      url = "github:cachix/git-hooks.nix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
@@ -139,10 +139,12 @@
 
     nixos-apple-silicon = {
       # 2025-07-04
-      url = "github:nix-community/nixos-apple-silicon/eba4b40c816e5aff8951ae231ac237e8aab8ec1d";
+      url = "github:nix-community/nixos-apple-silicon/release-2025-08-10";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    niri.url = "github:sodiboo/niri-flake";
+
     ########################  Some non-flake repositories  #########################################
 
     polybar-themes = {

hardening/apparmor/default.nix

@@ -2,7 +2,8 @@
   config,
   pkgs,
   ...
-}: {
+}:
+{
   services.dbus.apparmor = "enabled";
   security.apparmor = {
     enable = true;

hardening/bwraps/wechat.nix

@@ -10,7 +10,8 @@
   appimageTools,
   fetchurl,
   stdenvNoCC,
-}: let
+}:
+let
   pname = "wechat";
   # https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/by-name/we/wechat/package.nix
   sources = {

hardening/nixpaks/default.nix

@@ -2,7 +2,8 @@
   pkgs,
   nixpak,
   ...
-}: let
+}:
+let
   callArgs = {
     mkNixPak = nixpak.lib.nixpak {
       inherit (pkgs) lib;
@@ -14,7 +15,8 @@
     ];
   };
   wrapper = _pkgs: path: (_pkgs.callPackage path callArgs).config.script;
-in {
+in
+{
   # Add nixpaked Apps into nixpkgs, and reference them in home-manager or other nixos modules
   nixpkgs.overlays = [
     (_: super: {

hardening/nixpaks/firefox.nix

@@ -10,11 +10,13 @@
   ...
 }:
 mkNixPak {
-  config = {
+  config =
+    {
       config,
       sloth,
       ...
-  }: {
+    }:
+    {
       app = {
         package = pkgs.firefox-wayland;
         binPath = "bin/firefox";
@@ -61,7 +63,10 @@ mkNixPak {
         ];
         bind.ro = [
           "/sys/bus/pci"
-        ["${config.app.package}/lib/firefox" "/app/etc/firefox"]
+          [
+            "${config.app.package}/lib/firefox"
+            "/app/etc/firefox"
+          ]
 
           # ================ for browserpass extension ===============================
           "/etc/gnupg"

hardening/nixpaks/modules/gui-base.nix

@@ -5,12 +5,14 @@
   pkgs,
   sloth,
   ...
-}: let
+}:
+let
   envSuffix = envKey: suffix: sloth.concat' (sloth.env envKey) suffix;
   # cursor & icon's theme should be the same as the host's one.
   cursorTheme = pkgs.bibata-cursors;
   iconTheme = pkgs.papirus-icon-theme;
-in {
+in
+{
   config = {
     dbus.policies = {
       "${config.flatpak.appId}" = "own";
@@ -89,15 +91,19 @@ in {
       ];
 
       env = {
-        XDG_DATA_DIRS = lib.mkForce (lib.makeSearchPath "share" [
+        XDG_DATA_DIRS = lib.mkForce (
+          lib.makeSearchPath "share" [
             iconTheme
             cursorTheme
             pkgs.shared-mime-info
-        ]);
-        XCURSOR_PATH = lib.mkForce (lib.concatStringsSep ":" [
+          ]
+        );
+        XCURSOR_PATH = lib.mkForce (
+          lib.concatStringsSep ":" [
             "${cursorTheme}/share/icons"
             "${cursorTheme}/share/pixmaps"
-        ]);
+          ]
+        );
       };
     };
   };

hardening/nixpaks/qq.nix

@@ -10,7 +10,9 @@
   ...
 }:
 mkNixPak {
-  config = {sloth, ...}: {
+  config =
+    { sloth, ... }:
+    {
       app = {
         package = pkgs.qq.override {
           # fix fcitx5 input method
@@ -45,7 +47,12 @@ mkNixPak {
         bind.rw = [
           # given the read write permission to the following directories.
           # NOTE: sloth.mkdir is used to create the directory if it does not exist!
-        (sloth.mkdir (sloth.concat [sloth.xdgConfigHome "/QQ"]))
+          (sloth.mkdir (
+            sloth.concat [
+              sloth.xdgConfigHome
+              "/QQ"
+            ]
+          ))
 
           sloth.xdgDocumentsDir
           sloth.xdgDownloadDir

hardening/profiles/default.nix

@@ -1,4 +1,5 @@
-{modulesPath, ...}: {
+{ modulesPath, ... }:
+{
   imports = [
     (modulesPath + "/profiles/hardened.nix")
   ];

home/base/core/core.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   home.packages = with pkgs; [
     # Misc
     cowsay

home/base/core/default.nix

@@ -1,3 +1,4 @@
-{mylib, ...}: {
+{ mylib, ... }:
+{
   imports = mylib.scanPaths ./.;
 }

home/base/core/editors/default.nix

@@ -1,3 +1,4 @@
-{mylib, ...}: {
+{ mylib, ... }:
+{
   imports = mylib.scanPaths ./.;
 }

home/base/core/editors/helix/default.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   programs.helix = {
     enable = true;
   };

home/base/core/editors/neovim/default.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   programs = {
     neovim = {
       enable = true;

home/base/core/git.nix

@@ -4,7 +4,8 @@
   pkgs,
   myvars,
   ...
-}: {
+}:
+{
   # `programs.git` will generate the config file: ~/.config/git/config
   # to make git use this config file, `~/.gitconfig` should not exist!
   #

home/base/core/npm.nix

@@ -1,4 +1,5 @@
-{config, ...}: {
+{ config, ... }:
+{
   # make `npm install -g <pkg>` happey
   #
   # mainly used to install npm packages that updates frequently

home/base/core/shells/default.nix

@@ -1,4 +1,5 @@
-{config, ...}: let
+{ config, ... }:
+let
   shellAliases = {
     k = "kubectl";
 
@@ -10,7 +11,8 @@
   goBin = "${config.home.homeDirectory}/go/bin";
   rustBin = "${config.home.homeDirectory}/.cargo/bin";
   npmBin = "${config.home.homeDirectory}/.npm/bin";
-in {
+in
+{
   programs.bash = {
     enable = true;
     enableCompletion = true;

home/base/core/theme.nix

@@ -1,4 +1,5 @@
-{catppuccin, ...}: {
+{ catppuccin, ... }:
+{
   # https://github.com/catppuccin/nix
   imports = [
     catppuccin.homeModules.catppuccin

home/base/core/yazi.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   # terminal file manager
   programs.yazi = {
     enable = true;

home/base/core/zellij/default.nix

@@ -2,7 +2,8 @@ let
   shellAliases = {
     "zj" = "zellij";
   };
-in {
+in
+{
   programs.zellij = {
     enable = true;
   };

home/base/gui/default.nix

@@ -1,3 +1,4 @@
-{mylib, ...}: {
+{ mylib, ... }:
+{
   imports = mylib.scanPaths ./.;
 }

home/base/gui/dev-tools.nix

@@ -1,5 +1,7 @@
-{pkgs, ...}: {
-  home.packages = with pkgs;
+{ pkgs, ... }:
+{
+  home.packages =
+    with pkgs;
     [
       mitmproxy # http/https proxy tool
       wireshark # network analyzer

home/base/gui/terminal/alacritty/default.nix

@@ -52,10 +52,7 @@
         bold_italic = {
           family = "Maple Mono NF CN";
         };
-        size =
-          if pkgs.stdenv.isDarwin
-          then 14
-          else 13;
+        size = if pkgs.stdenv.isDarwin then 14 else 13;
       };
       terminal = {
         # Spawn a nushell in login mode via `bash`

home/base/gui/terminal/default.nix

@@ -1,3 +1,4 @@
-{mylib, ...}: {
+{ mylib, ... }:
+{
   imports = mylib.scanPaths ./.;
 }

home/base/gui/terminal/foot.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   programs.foot = {
     # foot is designed only for Linux
     enable = pkgs.stdenv.isLinux;

home/base/gui/terminal/ghostty.nix

@@ -12,9 +12,10 @@
   programs.ghostty = {
     enable = true;
     package =
-      if pkgs.stdenv.isDarwin
-      then pkgs.hello # pkgs.ghostty is currently broken on darwin
-      else pkgs.ghostty; # the stable version
+      if pkgs.stdenv.isDarwin then
+        pkgs.hello # pkgs.ghostty is currently broken on darwin
+      else
+        pkgs.ghostty; # the stable version
     # package = ghostty.packages.${pkgs.system}.default; # the latest version
     enableBashIntegration = false;
     installBatSyntax = false;

home/base/gui/terminal/kitty.nix

@@ -19,10 +19,7 @@
     font = {
       name = "Maple Mono NF CN";
       # use different font size on macOS
-      size =
-        if pkgs.stdenv.isDarwin
-        then 14
-        else 13;
+      size = if pkgs.stdenv.isDarwin then 14 else 13;
     };
 
     # consistent with other terminal emulators

home/base/home.nix

@@ -1,4 +1,5 @@
-{myvars, ...}: {
+{ myvars, ... }:
+{
   # Home Manager needs a bit of information about you and the
   # paths it should manage.
   home = {

home/base/tui/cloud/default.nix

@@ -2,7 +2,8 @@
   lib,
   pkgs,
   ...
-}: {
+}:
+{
   # https://developer.hashicorp.com/terraform/cli/config/config-file
   home.file.".terraformrc".source = ./terraformrc;
 
@@ -30,9 +31,12 @@
     # digitalocean
     doctl
     # google cloud
-    (google-cloud-sdk.withExtraComponents (with google-cloud-sdk.components; [
+    (google-cloud-sdk.withExtraComponents (
+      with google-cloud-sdk.components;
+      [
         gke-gcloud-auth-plugin
-    ]))
+      ]
+    ))
 
     # cloud tools that nix do not have cache for.
     terraform

home/base/tui/container.nix

@@ -3,7 +3,8 @@
   pkgs-unstable,
   nur-ryan4yin,
   ...
-}: {
+}:
+{
   home.packages = with pkgs; [
     podman-compose
     dive # explore docker layers
@@ -17,6 +18,7 @@
     kubectl-tree # kubectl tree
     kubectl-node-shell # exec into node
     kubepug # kubernetes pre upgrade checker
+    kubectl-cnpg # cloudnative-pg's cli tool
 
     kubebuilder
     istioctl

home/base/tui/default.nix

@@ -1,3 +1,4 @@
-{mylib, ...}: {
+{ mylib, ... }:
+{
   imports = mylib.scanPaths ./.;
 }

home/base/tui/dev-tools.nix

@@ -2,7 +2,8 @@
   pkgs,
   pkgs-unstable,
   ...
-}: {
+}:
+{
   #############################################################
   #
   #  Basic settings for development environment

home/base/tui/editors/default.nix

@@ -1,3 +1,4 @@
-{mylib, ...}: {
+{ mylib, ... }:
+{
   imports = mylib.scanPaths ./.;
 }

home/base/tui/editors/helix/default.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   programs.helix = {
     enable = true;
     package = pkgs.helix;

home/base/tui/editors/neovim/default.nix

@@ -18,7 +18,8 @@ let
   # the path to nvim directory
   # to make this symlink work, we need to git clone this repo to your home directory.
   configPath = "${config.home.homeDirectory}/nix-config/home/base/tui/editors/neovim/nvim";
-in {
+in
+{
   xdg.configFile."nvim".source = config.lib.file.mkOutOfStoreSymlink configPath;
   # Disable catppuccin to avoid conflict with my non-nix config.
   catppuccin.nvim.enable = false;

home/base/tui/editors/neovim/nvim/lua/plugins/astrolsp.lua

@@ -52,7 +52,8 @@ return {
       "terraformls", -- terraform hcl
       "marksman", -- markdown ls
       "nickel_ls", -- nickel language server
-      "nil_ls", -- nix language server
+      -- "nil_ls", -- nix language server
+      "nixd", -- another nix language server
       "buf_ls", -- protocol buffer language server
       "dockerls", -- dockerfile
       "cmake", -- cmake language server

home/base/tui/editors/neovim/nvim/lua/plugins/none-ls.lua

@@ -39,7 +39,7 @@ return {
       formatting.shfmt, -- Shell formatter
       formatting.terraform_fmt, -- Terraform formatter
       formatting.stylua, -- Lua formatter
-      formatting.alejandra, -- Nix formatter
+      -- formatting.alejandra, -- Nix formatter
       formatting.sqlfluff.with { -- SQL formatter
         extra_args = { "--dialect", "postgres" }, -- change to your dialect
       },

home/base/tui/editors/packages.nix

@@ -2,17 +2,19 @@
   pkgs,
   pkgs-unstable,
   ...
-}: {
-  home.packages = with pkgs; (
+}:
+{
+  home.packages =
+    with pkgs;
+    (
       # -*- Data & Configuration Languages -*-#
       [
         #-- nix
         nil
-      # rnix-lsp
-      # nixd
+        nixd
         statix # Lints and suggestions for the nix programming language
         deadnix # Find and remove unused code in .nix source files
-      alejandra # Nix Code Formatter
+        nixfmt # Nix Code Formatter
 
         #-- nickel lang
         nickel
@@ -65,8 +67,7 @@
           uv # python project package manager
           pyright # python language server
           (python313.withPackages (
-        ps:
-          with ps; [
+            ps: with ps; [
               ruff
               black # python formatter
               # debugpy

home/base/tui/encryption/default.nix

@@ -2,7 +2,8 @@
   pkgs,
   pkgs-unstable,
   ...
-}: {
+}:
+{
   home.packages = with pkgs; [
     age
     sops

home/base/tui/gpg/default.nix

@@ -2,7 +2,8 @@
   config,
   mysecrets,
   ...
-}: {
+}:
+{
   programs.gpg = {
     enable = true;
     homedir = "${config.home.homeDirectory}/.gnupg";

home/base/tui/password-store/default.nix

@@ -3,9 +3,11 @@
   config,
   lib,
   ...
-}: let
+}:
+let
   passwordStoreDir = "${config.xdg.dataHome}/password-store";
-in {
+in
+{
   programs.password-store = {
     enable = true;
     package = pkgs.pass.withExtensions (exts: [

home/base/tui/shell.nix

@@ -2,9 +2,11 @@
   config,
   pkgs-unstable,
   ...
-}: let
+}:
+let
   inherit (pkgs-unstable) nu_scripts;
-in {
+in
+{
   programs.nushell = {
     # load the alias file for work
     # the file must exist, otherwise nushell will complain about it!
@@ -38,7 +40,7 @@ in {
       # use custom-completions/zoxide/zoxide-completions.nu *
 
       # alias
-      use aliases/git/git-aliases.nu *
+      # use aliases/git/git-aliases.nu *
       use aliases/eza/eza-aliases.nu *
       use aliases/bat/bat-aliases.nu *
 

home/base/tui/ssh.nix

@@ -2,7 +2,8 @@
   config,
   mysecrets,
   ...
-}: {
+}:
+{
   home.file.".ssh/romantic.pub".source = "${mysecrets}/public/romantic.pub";
 
   programs.ssh = {

home/base/tui/zellij/default.nix

@@ -1,8 +1,10 @@
-{pkgs, ...}: let
+{ pkgs, ... }:
+let
   shellAliases = {
     "zj" = "zellij";
   };
-in {
+in
+{
   programs.zellij = {
     enable = true;
     package = pkgs.zellij;

home/darwin/aerospace/default.nix

@@ -1,5 +1,5 @@
-{config, ...}: {
+{ config, ... }:
+{
   home.file.".aerospace.toml".source =
-    config.lib.file.mkOutOfStoreSymlink
-    "${config.home.homeDirectory}/nix-config/home/darwin/aerospace/aerospace.toml";
+    config.lib.file.mkOutOfStoreSymlink "${config.home.homeDirectory}/nix-config/home/darwin/aerospace/aerospace.toml";
 }

home/darwin/default.nix

@@ -2,11 +2,10 @@
   mylib,
   myvars,
   ...
-}: {
+}:
+{
   home.homeDirectory = "/Users/${myvars.username}";
-  imports =
-    (mylib.scanPaths ./.)
-    ++ [
+  imports = (mylib.scanPaths ./.) ++ [
     ../base/core
     ../base/tui
     ../base/gui

home/darwin/proxy/default.nix

@@ -2,12 +2,12 @@
   config,
   pkgs,
   ...
-}: {
+}:
+{
   home.packages = with pkgs; [
     clash-meta
   ];
 
   home.file.".proxychains/proxychains.conf".source =
-    config.lib.file.mkOutOfStoreSymlink
-    "${config.home.homeDirectory}/nix-config/home/darwin/proxy/proxychains.conf";
+    config.lib.file.mkOutOfStoreSymlink "${config.home.homeDirectory}/nix-config/home/darwin/proxy/proxychains.conf";
 }

home/darwin/rime-squirrel.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   # Squirrel Input Method
   home.file."Library/Rime" = {
     # my custom squirrel data (flypy input method)

home/darwin/shell.nix

@@ -1,4 +1,5 @@
-{lib, ...}: let
+{ lib, ... }:
+let
   envExtra = ''
     export PATH="$PATH:/opt/homebrew/bin:/usr/local/bin"
   '';
@@ -20,7 +21,8 @@
       true
     fi
   '';
-in {
+in
+{
   # Homebrew's default install location:
   #   /opt/homebrew for Apple Silicon
   #   /usr/local for macOS Intel

home/linux/base/default.nix

@@ -1,3 +1,4 @@
-{mylib, ...}: {
+{ mylib, ... }:
+{
   imports = mylib.scanPaths ./.;
 }

home/linux/base/shell.nix

@@ -2,11 +2,13 @@
   config,
   myvars,
   ...
-}: let
+}:
+let
   d = config.xdg.dataHome;
   c = config.xdg.configHome;
   cache = config.xdg.cacheHome;
-in rec {
+in
+rec {
   home.homeDirectory = "/home/${myvars.username}";
 
   # environment variables that always set at login

home/linux/base/tools.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   # Linux Only Packages, not available on Darwin
   home.packages = with pkgs; [
     # misc

home/linux/gui/base/creative.nix

@@ -6,8 +6,10 @@
   nur-ryan4yin,
   blender-bin,
   ...
-}: {
-  home.packages = with pkgs;
+}:
+{
+  home.packages =
+    with pkgs;
     [
       # creative
       # gimp      # image editing, I prefer using figma in browser instead of this one
@@ -41,7 +43,8 @@
     # live streaming
     obs-studio = {
       enable = pkgs.stdenv.isx86_64;
-      plugins = with pkgs.obs-studio-plugins;
+      plugins =
+        with pkgs.obs-studio-plugins;
         [
           # screen capture
           wlrobs

home/linux/gui/base/default.nix

@@ -1,3 +1,4 @@
-{mylib, ...}: {
+{ mylib, ... }:
+{
   imports = mylib.scanPaths ./.;
 }

home/linux/gui/base/desktop/anyrun.nix

@@ -2,7 +2,8 @@
   pkgs,
   anyrun,
   ...
-}: {
+}:
+{
   programs.anyrun = {
     enable = true;
     config = {

home/linux/gui/base/desktop/conf/hypridle.conf

@@ -1,17 +1,17 @@
-
 general {
-    lock_cmd = pidof hyprlock || hyprlock              # avoid starting multiple instances
+    lock_cmd = pidof swaylock || swaylock              # avoid starting multiple instances
     before_sleep_cmd = loginctl lock-session          # lock before suspend
     after_sleep_cmd = hyprctl dispatch dpms on        # resume dpms after suspend
     ignore_dbus_inhibit = false                       # whether to ignore dbus-sent idle-inhibit requests
 }
 
-# turn off keyboard backlight, comment out this section if you dont have a keyboard backlight.
-# listener { 
-#     timeout = 180                                          # 3 minutes
-#     on-timeout = brightnessctl -sd rgb:kbd_backlight set 0 # turn off keyboard backlight.
-#     on-resume = brightnessctl -rd rgb:kbd_backlight        # turn on keyboard backlight.
-# }
+listener { 
+    timeout = 180                                                      # 3 minutes
+    # List devices: brightnessctl --list
+    # Adjust keyboard backlight: brightnessctl -d kbd_backlight set 50%
+    on-timeout = brightnessctl --save --device=kbd_backlight set 0     # turn off keyboard backlight.
+    on-resume = brightnessctl --restore --device=kbd_backlight         # turn on keyboard backlight.
+}
 
 # listener {
 #     timeout = 600                                # 10min.
@@ -20,13 +20,13 @@ general {
 # }
 
 listener {
-    timeout = 1200                                     # 20 minutes
-    on-timeout = pidof hyprlock || hyprlock           # lock screen
+    timeout = 1600                                     # 20 minutes
+    on-timeout = pidof swaylock || swaylock           # lock screen
     on-resume = hyprctl dispatch dpms on              # monitor wake up
 }
 
 listener {
-    timeout = 1260                                             # 21 minutes
+    timeout = 1660                                             # 31 minutes
     on-timeout = hyprctl dispatch dpms off                     # screen off
     on-resume = hyprctl dispatch dpms on && brightnessctl -r   # monitor wake up & screen on
 }

home/linux/gui/base/desktop/conf/waybar/config.jsonc

@@ -6,10 +6,10 @@
   "modules-center": ["custom/playerctl"],
   "modules-right": [
     "pulseaudio",
-    "battery",
     "memory",
     "cpu",
     "network",
+    "battery",
     "clock",
     "idle_inhibitor",
     "custom/powermenu",
@@ -91,12 +91,12 @@
   "network": {
     "interval": 5,
     "format": "{ifname}",
-    "format-wifi": " {essid} ({signalStrength}%)  Up: {bandwidthUpBits} Down: {bandwidthDownBits}",
-    "format-ethernet": "  {ifname} Up: {bandwidthUpBits} Down: {bandwidthDownBits}",
+    "format-wifi": "  {signalStrength}% Down: {bandwidthDownBytes} Up: {bandwidthUpBytes} {essid}",
+    "format-ethernet": "  {ifname} Down: {bandwidthDownBytes} Up: {bandwidthUpBytes}",
     "format-disconnected": "Disconnected ⚠",
     "tooltip-format": " {ifname} via {gwaddri}",
-    "tooltip-format-wifi": "  {ifname} @ {essid}\nIP: {ipaddr}\nStrength: {signalStrength}%\nFreq: {frequency}MHz\nUp: {bandwidthUpBits} Down: {bandwidthDownBits}",
-    "tooltip-format-ethernet": " {ifname}\nIP: {ipaddr}\n up: {bandwidthUpBits} down: {bandwidthDownBits}",
+    "tooltip-format-wifi": "  {ifname} @ {essid}\nIP: {ipaddr}\nStrength: {signalStrength}%\nFreq: {frequency}MHz\nDown: {bandwidthDownBytes} Up: {bandwidthUpBytes}",
+    "tooltip-format-ethernet": " {ifname}\nIP: {ipaddr}\n Down: {bandwidthDownBytes} Up: {bandwidthUpBytes}",
     "tooltip-format-disconnected": "Disconnected",
     "max-length": 50,
     "on-click-middle": "nm-connection-editor",
@@ -122,7 +122,7 @@
     "scroll-step": 5.0,
     // Commands to execute on events
     "on-click": "amixer set Master toggle",
-    "on-click-right": "pavucontrol",
+    "on-click-right": "GSK_RENDERER=opengl pavucontrol",
     "smooth-scrolling-threshold": 1,
   },
   "temperature": {
@@ -138,8 +138,6 @@
     "spacing": 5,
   },
   "battery": {
-    "bat": "BAT0",
-    "adapter": "ADP0",
     "interval": 60,
     "states": {
       "warning": 30,

home/linux/gui/base/desktop/default.nix

@@ -0,0 +1,73 @@
+{
+  config,
+  pkgs,
+  ...
+}:
+{
+  imports = [
+    ./anyrun.nix
+    ./nvidia.nix
+  ];
+
+  # wayland related
+  home.sessionVariables = {
+    "NIXOS_OZONE_WL" = "1"; # for any ozone-based browser & electron apps to run on wayland
+    "MOZ_ENABLE_WAYLAND" = "1"; # for firefox to run on wayland
+    "MOZ_WEBRENDER" = "1";
+    # enable native Wayland support for most Electron apps
+    "ELECTRON_OZONE_PLATFORM_HINT" = "auto";
+    # misc
+    "_JAVA_AWT_WM_NONREPARENTING" = "1";
+    "QT_WAYLAND_DISABLE_WINDOWDECORATION" = "1";
+    "QT_QPA_PLATFORM" = "wayland";
+    "SDL_VIDEODRIVER" = "wayland";
+    "GDK_BACKEND" = "wayland";
+    "XDG_SESSION_TYPE" = "wayland";
+  };
+
+  home.packages = with pkgs; [
+    swaybg # the wallpaper
+    wl-clipboard # copying and pasting
+    hyprpicker # color picker
+    brightnessctl
+    hyprshot # screen shot
+    wf-recorder # screen recording
+    # audio
+    alsa-utils # provides amixer/alsamixer/...
+    networkmanagerapplet # provide GUI app: nm-connection-editor
+  ];
+
+  xdg.configFile =
+    let
+      mkSymlink = config.lib.file.mkOutOfStoreSymlink;
+      confPath = "${config.home.homeDirectory}/nix-config/home/linux/gui/base/desktop/conf";
+    in
+    {
+      "mako".source = mkSymlink "${confPath}/mako";
+      "waybar".source = mkSymlink "${confPath}/waybar";
+      "wlogout".source = mkSymlink "${confPath}/wlogout";
+      "hypr/hypridle.conf".source = mkSymlink "${confPath}/hypridle.conf";
+    };
+
+  # status bar
+  programs.waybar = {
+    enable = true;
+    systemd.enable = true;
+  };
+  # Disable catppuccin to avoid conflict with my non-nix config.
+  catppuccin.waybar.enable = false;
+
+  # screen locker
+  programs.swaylock.enable = true;
+
+  # Logout Menu
+  programs.wlogout.enable = true;
+  catppuccin.wlogout.enable = false;
+
+  # Hyprland idle daemon
+  services.hypridle.enable = true;
+
+  # notification daemon, the same as dunst
+  services.mako.enable = true;
+  catppuccin.mako.enable = false;
+}

home/linux/gui/base/desktop/nvidia.nix

@@ -0,0 +1,26 @@
+{
+  config,
+  lib,
+  ...
+}:
+with lib;
+let
+  cfg = config.modules.desktop.nvidia;
+in
+{
+  options.modules.desktop.nvidia = {
+    enable = mkEnableOption "whether nvidia GPU is used";
+  };
+
+  config = mkIf (cfg.enable && cfg.enable) {
+    home.sessionVariables = {
+      # for hyprland with nvidia gpu" = " ref https://wiki.hyprland.org/Nvidia/
+      "LIBVA_DRIVER_NAME" = "nvidia";
+      "__GLX_VENDOR_LIBRARY_NAME" = "nvidia";
+      # VA-API hardware video acceleration
+      "NVD_BACKEND" = "direct";
+
+      "GBM_BACKEND" = "nvidia-drm";
+    };
+  };
+}

home/linux/gui/base/dev-tools.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   home.packages = with pkgs; [
     android-tools
   ];

home/linux/gui/base/eye-protection.nix

@@ -2,7 +2,8 @@
   pkgs,
   lib,
   ...
-}: {
+}:
+{
   # Adjust the color temperature(& brightness) of your screen according to
   # your surroundings. This may help your eyes hurt less if you are
   # working in front of the screen at night.

home/linux/gui/base/fcitx5/default.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}: {
+{ pkgs, ... }:
+{
   xdg.configFile = {
     "fcitx5/profile" = {
       source = ./profile;

home/linux/gui/base/games.nix

@@ -2,7 +2,8 @@
   pkgs,
   nix-gaming,
   ...
-}: {
+}:
+{
   home.packages = with pkgs; [
     # nix-gaming.packages.${pkgs.system}.osu-laser-bin
     gamescope # SteamOS session compositing window manager

home/linux/gui/base/gtk.nix

@@ -2,7 +2,8 @@
   pkgs,
   config,
   ...
-}: {
+}:
+{
   # If your themes for mouse cursor, icons or windows don’t load correctly,
   # try setting them with home.pointerCursor and gtk.theme,
   # which enable a bunch of compatibility options that should make the themes load in all situations.
@@ -37,10 +38,5 @@
     };
 
     gtk2.configLocation = "${config.xdg.configHome}/gtk-2.0/gtkrc";
-
-    iconTheme = {
-      name = "Papirus-Dark";
-      package = pkgs.papirus-icon-theme;
-    };
   };
 }

home/linux/gui/base/immutable-file.nix

@@ -16,7 +16,8 @@
 #  TODO not used yet, need to test it.
 #
 ##############################################################################################
-with lib; let
+with lib;
+let
   cfg = config.home.immutable-file;
   immutableFileOpts = _: {
     options = {
@@ -42,24 +43,25 @@ with lib; let
     sudo cp $2 $1
     sudo chattr +i $1
   '';
-in {
+in
+{
   options.home.immutable-file = mkOption {
     type = with types; attrsOf (submodule immutableFileOpts);
     default = { };
   };
 
   config = mkIf (cfg != { }) {
-    home.activation =
-      mapAttrs'
-      (name: {
+    home.activation = mapAttrs' (
+      name:
+      {
         src,
         dst,
       }:
-        nameValuePair
-        "make-immutable-${name}"
-        (lib.hm.dag.entryAfter ["writeBoundary"] ''
+      nameValuePair "make-immutable-${name}" (
+        lib.hm.dag.entryAfter [ "writeBoundary" ] ''
           ${mkImmutableFile} ${dst} ${src}
-        ''))
-      cfg;
+        ''
+      )
+    ) cfg;
   };
 }

home/linux/gui/base/media.nix

@@ -6,7 +6,8 @@
 }:
 # media - control and enjoy audio/video
 {
-  home.packages = with pkgs;
+  home.packages =
+    with pkgs;
     [
       # audio control
       pavucontrol

home/linux/gui/base/misc.nix

@@ -2,7 +2,8 @@
   pkgs,
   pkgs-unstable,
   ...
-}: {
+}:
+{
   home.packages = with pkgs; [
     # GUI apps
     # e-book viewer(.epub/.mobi/...)

home/linux/gui/base/note-taking.nix

@@ -1,5 +1,8 @@
-{pkgs, ...}: {
-  home.packages = with pkgs; (lib.optionals pkgs.stdenv.isx86_64 [
+{ pkgs, ... }:
+{
+  home.packages =
+    with pkgs;
+    (lib.optionals pkgs.stdenv.isx86_64 [
       # https://joplinapp.org/help/
       joplin # joplin-cli
       joplin-desktop

home/linux/gui/base/wallpaper/default.nix

@@ -4,18 +4,28 @@
   lib,
   wallpapers,
   ...
-}: {
+}:
+{
   systemd.user.services.wallpaper = {
     Unit = {
       Description = "Wallpaper Switcher daemon";
-      After = ["graphical-session-pre.target" "xdg-desktop-autostart.target"];
+      After = [
+        "graphical-session-pre.target"
+        "xdg-desktop-autostart.target"
+      ];
       Wants = [ "graphical-session-pre.target" ];
     };
     Install.WantedBy = [ "graphical-session.target" ];
     Service = {
-      ExecStart = lib.getExe (pkgs.writeShellApplication {
+      ExecStart = lib.getExe (
+        pkgs.writeShellApplication {
           name = "wallpaper";
-        runtimeInputs = with pkgs; [procps feh swaybg python3];
+          runtimeInputs = with pkgs; [
+            procps
+            feh
+            swaybg
+            python3
+          ];
           text = ''
             export WALLPAPERS_DIR="${wallpapers}"
             export WALLPAPERS_STATE_FILEPATH="${config.xdg.stateHome}/wallpaper-switcher/switcher_state"
@@ -23,7 +33,8 @@
             export WALLPAPER_WAIT_MAX=180
             exec ${./wallpaper-switcher.py}
           '';
-      });
+        }
+      );
       RestartSec = 3;
       Restart = "on-failure";
     };

home/linux/gui/base/wayland-apps.nix

@@ -1,8 +1,8 @@
 {
   pkgs,
-  pkgs-stable,
   ...
-}: {
+}:
+{
   home.packages = with pkgs; [
     # firefox-wayland
     nixpaks.firefox
@@ -12,8 +12,8 @@
   programs = {
     # source code: https://github.com/nix-community/home-manager/blob/master/modules/programs/chromium.nix
     google-chrome = {
-      enable = pkgs.stdenv.isx86_64;
-      package = pkgs-stable.google-chrome;
+      enable = true;
+      package = if pkgs.stdenv.isAarch64 then pkgs.chromium else pkgs.google-chrome;
 
       # https://wiki.archlinux.org/title/Chromium#Native_Wayland_support
       commandLineArgs = [
@@ -32,9 +32,7 @@
 
     vscode = {
       enable = true;
-      package =
-        pkgs.vscode.override
-        {
+      package = pkgs.vscode.override {
         isInsiders = false;
         # https://wiki.archlinux.org/title/Wayland#Electron
         commandLineArgs = [

home/linux/gui/base/xdg.nix

@@ -6,7 +6,8 @@
   config,
   pkgs,
   ...
-}: {
+}:
+{
   home.packages = with pkgs; [
     xdg-utils # provides cli tools such as `xdg-mime` `xdg-open`
     xdg-user-dirs
@@ -31,10 +32,20 @@
     mimeApps = {
       enable = true;
       # let `xdg-open` to open the url with the correct application.
-      defaultApplications = let
-        browser = ["google-chrome.desktop" "firefox.desktop"];
-        editor = ["nvim.desktop" "Helix.desktop" "code.desktop" "code-insiders.desktop"];
-      in {
+      defaultApplications =
+        let
+          browser = [
+            "google-chrome.desktop"
+            "firefox.desktop"
+          ];
+          editor = [
+            "nvim.desktop"
+            "Helix.desktop"
+            "code.desktop"
+            "code-insiders.desktop"
+          ];
+        in
+        {
           "application/json" = browser;
           "application/pdf" = browser; # TODO: pdf viewer