docs: add desktop screenshots

Flake lock file updates:

• Updated input 'nixpkgs-patched':
    'github:ryan4yin/nixpkgs/9da7f1cf7f8a6e2a7cb3001b048546c92a8258b4?narHash=sha256-SlybxLZ1/e4T2lb1czEtWVzDCVSTvk9WLwGhmxFmBxI%3D' (2025-11-11)
  → 'github:ryan4yin/nixpkgs/fd9662e1991b624a72e5e545963136906c5c1adf?narHash=sha256-uIZvxuyjwKJkcGFD/DEdmHuwjyjwkk6SkkR/5Z/cpdw%3D' (2026-01-04)

.github/workflows/flake_evaltests.yml

@@ -25,9 +25,9 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Install nix
-        uses: cachix/install-nix-action@v24
+        uses: cachix/install-nix-action@v31
         with:
           install_url: https://nixos.org/nix/install
           extra_nix_config: |

.gitignore

@@ -1,3 +1,4 @@
+.Trash-1000/
 result
 result/
 .direnv/
@@ -7,3 +8,4 @@ logs/
 core*
 !core/
 !core.nix
+!coredns*

.typos.toml

@@ -1,10 +1,21 @@
 [files]
+# Respect .ignore files.
 ignore-dot = true
+# Respect ignore files.
 ignore-files = true
-extend-exclude = ["themes/", "data/", "static-surprises/", "resources/"]
+# Typos-specific ignore globs (gitignore syntax).
+# NOTE: This setting is ignored when you pass the path directly on the command line, as cachix/git-hooks.nix does.
+# To ignore those files, you must also exclude those directories via git-hooks.hooks.typos.settings.exclude.
+extend-exclude = [
+  "data/",
+  "rime-data/",
+]
 
 [default]
+# Check binary files as text.
 binary = false
+# Verify spelling in file names.
+check-filename = true
 # ignore some special identifiers(sha256, mac address, crypto keys, etc)
 extend-ignore-re = [
   "iterm2",

Justfile

@@ -26,13 +26,13 @@ test:
 # Update all the flake inputs
 [group('nix')]
 up:
-  nix flake update
+  nix flake update --commit-lock-file
 
 # Update specific input
 # Usage: just upp nixpkgs
 [group('nix')]
 upp input:
-  nix flake update {{input}}
+  nix flake update {{input}} --commit-lock-file
 
 # List all generations of the system profile
 [group('nix')]
@@ -48,7 +48,10 @@ repl:
 # on darwin, you may need to switch to root user to run this command
 [group('nix')]
 clean:
+  # Wipe out NixOS's history
   sudo nix profile wipe-history --profile /nix/var/nix/profiles/system  --older-than 7d
+  # Wipe out home-manager's history
+  nix profile wipe-history --profile $"($env.XDG_STATE_HOME)/nix/profiles/home-manager" --older-than 7d
 
 # Garbage collect all unused nix store entries
 [group('nix')]
@@ -74,7 +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')]
@@ -94,29 +97,41 @@ verify-store:
 repair-store *paths:
   nix store repair {{paths}}
 
+# Update all Nixpkgs inputs
+[group('nix')]
+up-nix:
+  nix flake update --commit-lock-file nixpkgs-stable nixpkgs-master nixpkgs-darwin nixpkgs-patched
+
+# override nixpkgs's commit hash
+[group('nix')]
+override-pkgs hash:
+  nix flake update --commit-lock-file nixpkgs --override-input nixpkgs github:NixOS/nixpkgs/{{hash}}
+
 ############################################################################
 #
 #  NixOS Desktop related commands
 #
 ############################################################################
 
+# Deploy the nixosConfiguration by hostname match
 [linux]
-[group('desktop')]
-hypr mode="default":
+[group('homelab')]
+local mode="default":
   #!/usr/bin/env nu
   use {{utils_nu}} *;
-  nixos-switch ai-hyprland {{mode}}
+  nixos-switch (hostname) {{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}}
 
 ############################################################################
 #
-#  Darwin related commands, harmonica is my macbook pro's hostname
+#  Darwin related commands
 #
 ############################################################################
 
@@ -133,32 +148,15 @@ darwin-rollback:
   use {{utils_nu}} *;
   darwin-rollback
 
-# Deploy to harmonica(macOS host)
+# Deploy the darwinConfiguration by hostname match
 [macos]
 [group('desktop')]
-ha mode="default":
+local mode="default": 
   #!/usr/bin/env nu
   use {{utils_nu}} *;
-  darwin-build "harmonica" {{mode}};
-  darwin-switch "harmonica" {{mode}}
+  darwin-build (hostname) {{mode}};
+  darwin-switch (hostname) {{mode}}
 
-# Depoly to fern(macOS host)
-[macos]
-[group('desktop')]
-fe mode="default": 
-  #!/usr/bin/env nu
-  use {{utils_nu}} *;
-  darwin-build "fern" {{mode}};
-  darwin-switch "fern" {{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]
@@ -179,13 +177,6 @@ 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')]
@@ -205,37 +196,16 @@ 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
@@ -257,37 +227,16 @@ 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
@@ -375,3 +324,29 @@ list-failed:
 [group('services')]
 list-systemd:
   systemctl list-units systemd-*
+
+
+# =================================================
+#
+# Nixpkgs Review via Github Action
+# https://github.com/ryan4yin/nixpkgs-review-gha
+#
+# =================================================
+
+# Run nixpkgs-review for PR
+[linux]
+[group('nixpkgs')]
+pkg-review pr:
+  gh workflow run review.yml --repo ryan4yin/nixpkgs-review-gha -f x86_64-darwin=no -f post-result=true -f pr={{pr}}
+
+# Run package tests for PR
+[linux]
+[group('nixpkgs')]
+pkg-test pr pname:
+  gh workflow run review.yml --repo ryan4yin/nixpkgs-review-gha -f x86_64-darwin=no -f post-result=true -f pr={{pr}} -f extra-args="-p {{pname}}.passthru.tests"
+
+# View the summary of a workflow
+[linux]
+[group('nixpkgs')]
+pkg-summary:
+  gh workflow view review.yml --repo ryan4yin/nixpkgs-review-gha

README.md

@@ -8,9 +8,9 @@
 	<a href="https://github.com/ryan4yin/nix-config/stargazers">
 		<img alt="Stargazers" src="https://img.shields.io/github/stars/ryan4yin/nix-config?style=for-the-badge&logo=starship&color=C9CBFF&logoColor=D9E0EE&labelColor=302D41"></a>
     <a href="https://nixos.org/">
-        <img src="https://img.shields.io/badge/NixOS-25.05-informational.svg?style=for-the-badge&logo=nixos&color=F2CDCD&logoColor=D9E0EE&labelColor=302D41"></a>
+        <img src="https://img.shields.io/badge/NixOS-25.11-informational.svg?style=for-the-badge&logo=nixos&color=F2CDCD&logoColor=D9E0EE&labelColor=302D41"></a>
     <a href="https://github.com/ryan4yin/nixos-and-flakes-book">
-        <img src="https://img.shields.io/static/v1?label=Nix Flakes&message=learning&style=for-the-badge&logo=nixos&color=DDB6F2&logoColor=D9E0EE&labelColor=302D41"></a>
+        <img src="https://img.shields.io/badge/Nix%20Flakes-learning-informational.svg?style=for-the-badge&logo=nixos&color=F2CDCD&logoColor=D9E0EE&labelColor=302D41"></a>
   </a>
 </p>
 
@@ -23,7 +23,7 @@
 
 This repository is home to the nix code that builds my systems:
 
-1. NixOS Desktops: NixOS with home-manager, hyprland, agenix, etc.
+1. NixOS Desktops: NixOS with home-manager, niri, agenix, etc.
 2. macOS Desktops: nix-darwin with home-manager, share the same home-manager configuration with
    NixOS Desktops.
 3. NixOS Servers: virtual machines running on Proxmox/KubeVirt, with various services, such as
@@ -55,16 +55,14 @@ You don't have to go through the pain I've experienced again! Check out my
 ## Components
 
 |                                                                | NixOS(Wayland)                                                                                                      |
-| --------------------------- | ------------------------------------------------------------------------------------------------------------------- |
-| **Window Manager**          | [Hyprland][Hyprland]                                                                                                |
-| **Terminal Emulator**       | [Zellij][Zellij] + [Kitty][Kitty]                                                                                   |
-| **Bar**                     | [Waybar][Waybar]                                                                                                    |
-| **Application Launcher**    | [anyrun][anyrun]                                                                                                    |
-| **Notification Daemon**     | [Mako][Mako]                                                                                                        |
-| **Display Manager**         | [GDM][GDM]                                                                                                          |
-| **Color Scheme**            | [Catppuccin][Catppuccin]                                                                                            |
+| -------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------- |
+| **Window Manager**                                             | [Niri][Niri]                                                                                                        |
+| **Terminal Emulator**                                          | [Zellij][Zellij] + [foot][foot]/[Kitty][Kitty]/[Alacritty][Alacritty]/[Ghostty][Ghostty]                            |
+| **Status Bar** / **Notifier** / **Launcher** / **lockscreens** | [noctalia-shell][noctalia-shell]                                                                                    |
+| **Display Manager**                                            | [tuigreet][tuigreet]                                                                                                |
+| **Color Scheme**                                               | [catppuccin-nix][catppuccin-nix]                                                                                    |
 | **network management tool**                                    | [NetworkManager][NetworkManager]                                                                                    |
-| **Input method framework**  | [Fcitx5][Fcitx5]                                                                                                    |
+| **Input method framework**                                     | [Fcitx5][Fcitx5] + [rime][rime] + [小鹤音形 flypy][flypy]                                                           |
 | **System resource monitor**                                    | [Btop][Btop]                                                                                                        |
 | **File Manager**                                               | [Yazi][Yazi] + [thunar][thunar]                                                                                     |
 | **Shell**                                                      | [Nushell][Nushell] + [Starship][Starship]                                                                           |
@@ -72,18 +70,20 @@ You don't have to go through the pain I've experienced again! Check out my
 | **Text Editor**                                                | [Neovim][Neovim]                                                                                                    |
 | **Fonts**                                                      | [Nerd fonts][Nerd fonts]                                                                                            |
 | **Image Viewer**                                               | [imv][imv]                                                                                                          |
-| **Screenshot Software**     | [hyprshot][hyprshot]                                                                               |
+| **Screenshot Software**                                        | Niri's builtin function                                                                                             |
 | **Screen Recording**                                           | [OBS][OBS]                                                                                                          |
-| **Filesystem & Encryption** | tmpfs on `/`, [Btrfs][Btrfs] subvolumes on a [LUKS][LUKS] encrypted partition for persistent, unlock via passphrase |
+| **Filesystem & Encryption**                                    | tmpfs as `/`, [Btrfs][Btrfs] subvolumes on a [LUKS][LUKS] encrypted partition for persistent, unlock via passphrase |
 | **Secure Boot**                                                | [lanzaboote][lanzaboote]                                                                                            |
 
 Wallpapers: https://github.com/ryan4yin/wallpapers
 
-## Hyprland + AstroNvim
+## Screenshots
 
-![](./_img/hyprland_2023-07-29_1.webp)
+![desktop](./_img/2026-01-05_niri-noctalia_desktop.webp)
 
-![](./_img/hyprland_2023-07-29_2.webp)
+![overview](./_img/2026-01-04_niri-noctalia_overview.webp)
+
+![nvim](./_img/2026-01-04_niri-noctalia_nvim.webp)
 
 ## Neovim
 
@@ -109,17 +109,15 @@ For NixOS:
 > To deploy this flake from NixOS's official ISO image (purest installation method), please refer to
 > [./nixos-installer/](./nixos-installer/)
 
-> Need to restart the machine when switching between `wayland` and `xorg`.
-
 ```bash
 # deploy one of the configuration based on the hostname
-sudo nixos-rebuild switch --flake .#ai-hyprland
+sudo nixos-rebuild switch --flake .#ai-niri
 
-# deploy via `just`(a command runner with similar syntax to make) & Justfile
-just hypr  # deploy my pc with hyprland compositor
+# Deploy the niri nixosConfiguration by hostname match
+just niri
 
 # or we can deploy with details
-just hypr debug
+just niri debug
 ```
 
 For macOS:
@@ -132,15 +130,11 @@ 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.
 
-# 4. deploy harmonica's configuration(macOS Intel)
-just ha
-
-# deploy fern's configuration(Apple Silicon)
-just fe
+# Deploy the darwinConfiguration by hostname match
+just local
 
 # deploy with details
-just ha debug
-# just fe debug
+just local debug
 ```
 
 > [What y'all will need when Nix drives you to drink.](https://www.youtube.com/watch?v=Eni9PPPPBpg)
@@ -159,52 +153,43 @@ Other dotfiles that inspired me:
   - [davidtwco/veritas](https://github.com/davidtwco/veritas)
   - [gvolpe/nix-config](https://github.com/gvolpe/nix-config)
   - [Ruixi-rebirth/flakes](https://github.com/Ruixi-rebirth/flakes)
-  - [fufexan/dotfiles](https://github.com/fufexan/dotfiles): gtk theme, xdg, git, media, anyrun,
-    etc.
+  - [fufexan/dotfiles](https://github.com/fufexan/dotfiles): gtk theme, xdg, git, media, etc.
   - [nix-community/srvos](https://github.com/nix-community/srvos): a collection of opinionated and
     sharable NixOS configurations for servers
 - Modularized NixOS Configuration
   - [hlissner/dotfiles](https://github.com/hlissner/dotfiles)
   - [viperML/dotfiles](https://github.com/viperML/dotfiles)
-- Hyprland(wayland)
-  - [notwidow/hyprland](https://github.com/notwidow/hyprland): This is where I start my hyprland
-    journey.
-  - [HeinzDev/Hyprland-dotfiles](https://github.com/HeinzDev/Hyprland-dotfiles): Refer to the waybar
-    configuration here.
-  - [Zeioth/zeioth-hyprland-config](https://github.com/Zeioth/zeioth-hyprland-config)
-  - [linuxmobile/kaku](https://github.com/linuxmobile/kaku)
 - Neovim/AstroNvim
   - [maxbrunet/dotfiles](https://github.com/maxbrunet/dotfiles): astronvim with nix flakes.
 - Misc
   - [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
+[foot]: https://codeberg.org/dnkl/foot
+[Alacritty]: https://github.com/alacritty/alacritty
+[Ghostty]: https://github.com/ghostty-org/ghostty
 [Nushell]: https://github.com/nushell/nushell
 [Starship]: https://github.com/starship/starship
-[Waybar]: https://github.com/Alexays/Waybar
-[polybar]: https://github.com/polybar/polybar
-[rofi]: https://github.com/davatorium/rofi
-[anyrun]: https://github.com/Kirottu/anyrun
-[Dunst]: https://github.com/dunst-project/dunst
 [Fcitx5]: https://github.com/fcitx/fcitx5
+[rime]: https://wiki.archlinux.org/title/Rime
+[flypy]: https://flypy.cc/
 [Btop]: https://github.com/aristocratos/btop
 [mpv]: https://github.com/mpv-player/mpv
 [Zellij]: https://github.com/zellij-org/zellij
 [Neovim]: https://github.com/neovim/neovim
 [AstroNvim]: https://github.com/AstroNvim/AstroNvim
-[Hyprshot]: https://github.com/Gustash/Hyprshot
 [imv]: https://sr.ht/~exec64/imv/
 [OBS]: https://obsproject.com
-[Mako]: https://github.com/emersion/mako
 [Nerd fonts]: https://github.com/ryanoasis/nerd-fonts
-[catppuccin]: https://github.com/catppuccin/catppuccin
+[catppuccin-nix]: https://github.com/catppuccin/nix
 [NetworkManager]: https://wiki.gnome.org/Projects/NetworkManager
 [wl-clipboard]: https://github.com/bugaevc/wl-clipboard
-[GDM]: https://wiki.archlinux.org/title/GDM
+[tuigreet]: https://github.com/apognu/tuigreet
 [thunar]: https://gitlab.xfce.org/xfce/thunar
 [Yazi]: https://github.com/sxyazi/yazi
 [Catppuccin]: https://github.com/catppuccin/catppuccin
 [Btrfs]: https://btrfs.readthedocs.io
 [LUKS]: https://wiki.archlinux.org/title/Dm-crypt/Encrypting_an_entire_system
 [lanzaboote]: https://github.com/nix-community/lanzaboote
+[noctalia-shell]: https://github.com/noctalia-dev/noctalia-shell

certs/README.md

@@ -3,5 +3,21 @@
 This is my private Private Key Infrastructure (PKI) / Certificate Authority (CA) for my personal
 use. It is used to issue certificates for my own servers and services.
 
-All the private keys are ignored by git, and will be stored in my private secrets repo
-[../secrets](../secrets/)
+## Current Structure
+
+- **ecc-ca.crt** - ECC CA certificate file
+- **ecc-ca.srl** - CA serial number file for certificate tracking
+- **ecc-csr.conf** - OpenSSL configuration file for certificate signing requests
+- **ecc-server.crt** - Server certificate signed by the ECC CA
+- **gen-certs.sh** - Shell script to generate certificates automatically
+
+## Security Notes
+
+All private keys (`.key` files) are ignored by git and stored in a private secrets repository. The
+public certificates and configuration files are committed to this repository for reference.
+
+## Usage
+
+Run `./gen-certs.sh` to generate new certificates using the ECC CA configuration.
+
+See [../secrets](../secrets/) for the corresponding private key management.

flake.nix

@@ -16,14 +16,14 @@
   nixConfig = {
     # substituers will be appended to the default substituters when fetching packages
     extra-substituters = [
-      "https://anyrun.cachix.org"
       # "https://nix-gaming.cachix.org"
       # "https://nixpkgs-wayland.cachix.org"
+      # "https://install.determinate.systems"
     ];
     extra-trusted-public-keys = [
-      "anyrun.cachix.org-1:pqBobmOjI7nKlsUMV25u9QHa9btJK65/C8vnO3p346s="
       # "nix-gaming.cachix.org-1:nbjlureqMbRAxR1gJ/f3hxemL9svXaZF/Ees8vCUUs4="
       # "nixpkgs-wayland.cachix.org-1:3lwxaILxMRkVhehr5StQprHdEo4IrE8sRho9R9HOLYA="
+      # "cache.flakehub.com-3:hJuILl5sVK4iKm86JzgdXW12Y2Hwd5G07qKtHTOcDCM="
     ];
   };
 
@@ -34,26 +34,30 @@
     # which represents the GitHub repository URL + branch/commit-id/tag.
 
     # Official NixOS package source, using nixos's unstable branch by default
+    # Find git commit hash with build status here(3 jobs per day):
+    # https://hydra.nixos.org/jobset/nixpkgs/unstable
+    # update via nix flake update nixpkgs --override-input nixpkgs github:NixOS/nixpkgs/<commit-hash>
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
-    # nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable-small";
-    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
-    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-25.05";
+    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-25.11";
+    nixpkgs-2505.url = "github:nixos/nixpkgs/nixos-25.05";
 
-    nixpkgs-ollama.url = "github:nixos/nixpkgs/nixos-unstable";
+    # nixpkgs with some custom patches
+    nixpkgs-patched.url = "github:ryan4yin/nixpkgs/nixos-unstable-patched";
+    # get some latest packages from the master branch
+    nixpkgs-master.url = "github:nixos/nixpkgs/master";
 
     # for macos
-    # nixpkgs-darwin.url = "github:nixos/nixpkgs/nixpkgs-25.05-darwin";
+    # nixpkgs-darwin.url = "github:nixos/nixpkgs/nixpkgs-25.11-darwin";
     nixpkgs-darwin.url = "github:nixos/nixpkgs/nixpkgs-unstable";
     nix-darwin = {
       url = "github:lnl7/nix-darwin";
       inputs.nixpkgs.follows = "nixpkgs-darwin";
     };
-    nixos-hardware.url = "github:NixOS/nixos-hardware/master";
 
     # home-manager, used for managing user configuration
     home-manager = {
       url = "github:nix-community/home-manager/master";
-      # url = "github:nix-community/home-manager/release-25.05";
+      # url = "github:nix-community/home-manager/release-25.11";
 
       # The `follows` keyword in inputs is used for inheritance.
       # Here, `inputs.nixpkgs` of home-manager is kept consistent with the `inputs.nixpkgs` of the current flake,
@@ -61,21 +65,21 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
-    lanzaboote = {
-      url = "github:nix-community/lanzaboote/v0.4.2";
+    # https://github.com/catppuccin/nix
+    catppuccin = {
+      url = "github:catppuccin/nix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
-    impermanence.url = "github:nix-community/impermanence";
-
-    # community wayland nixpkgs
-    # nixpkgs-wayland.url = "github:nix-community/nixpkgs-wayland";
-    # anyrun - a wayland launcher
-    anyrun = {
-      url = "github:Kirottu/anyrun";
+    lanzaboote = {
+      url = "github:nix-community/lanzaboote/v0.4.3";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    preservation = {
+      url = "github:nix-community/preservation";
+    };
+
     # generate iso/qcow2/docker/... image from nixos configuration
     nixos-generators = {
       url = "github:nix-community/nixos-generators";
@@ -90,8 +94,6 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
-    nix-gaming.url = "github:fufexan/nix-gaming";
-
     disko = {
       url = "github:nix-community/disko/v1.11.0";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -99,11 +101,14 @@
 
     # 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";
     };
 
-    nuenv.url = "github:DeterminateSystems/nuenv";
+    nuenv = {
+      url = "github:DeterminateSystems/nuenv";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
 
     haumea = {
       url = "github:nix-community/haumea/v0.2.2";
@@ -116,15 +121,42 @@
     };
 
     ghostty = {
-      url = "github:ghostty-org/ghostty";
+      url = "github:ghostty-org/ghostty/tip"; # Latest Continuous Release
     };
 
-    blender-bin.url = "github:edolstra/nix-warez?dir=blender";
+    blender-bin = {
+      url = "github:edolstra/nix-warez?dir=blender";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    nixos-apple-silicon = {
+      # asahi-6.17.7-2
+      url = "github:nix-community/nixos-apple-silicon";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    helix = {
+      # Helix with steel as plugin system
+      # https://github.com/helix-editor/helix/pull/8675
+      url = "github:mattwparas/helix/steel-event-system";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    # -------------- Gaming ---------------------
+
+    nix-gaming = {
+      url = "github:fufexan/nix-gaming";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    aagl = {
+      url = "github:ezKEa/aagl-gtk-on-nix/release-25.11";
+      # inputs.nixpkgs.follows = "nixpkgs";
+    };
 
     ########################  Some non-flake repositories  #########################################
 
-    polybar-themes = {
-      url = "github:adi1090x/polybar-themes";
+    nu_scripts = {
+      url = "github:ryan4yin/nu_scripts";
       flake = false;
     };
 
@@ -137,13 +169,21 @@
       flake = false;
     };
 
+    my-asahi-firmware = {
+      url = "git+ssh://git@github.com/ryan4yin/asahi-firmware.git?shallow=1";
+      flake = false;
+    };
+
     # my wallpapers
     wallpapers = {
       url = "github:ryan4yin/wallpapers";
       flake = false;
     };
 
-    nur-ryan4yin.url = "github:ryan4yin/nur-packages";
+    nur-ryan4yin = {
+      url = "github:ryan4yin/nur-packages";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
 
     # for waydroid
     # nur-ataraxiasjel.url = "github:AtaraxiaSjel/nur";

hardening/README.md

@@ -12,16 +12,53 @@
   1. Accessing the network when they don't need to.
   1. Accessing hardware devices they don't need.
 
-## Current Status
+## Current Structure
 
-1. **System Level**:
-   - [ ] AppArmor
-   - [ ] Kernel & System Hardening
-1. **Per-App Level**:
-   - Nixpak (Bubblewrap)
-     - [x] QQ
-     - [x] Firefox
-   - [ ] Firejail (risk? not enabled yet)
+### 1. **System Level**
+
+- **AppArmor** (`apparmor/`): AppArmor profiles and configuration
+- **Kernel & System Hardening** (`profiles/`): System-wide hardening profiles
+
+### 2. **Per-App Level**
+
+- **Nixpak** (`nixpaks/`): Bubblewrap-based sandboxing for applications
+  - Firefox configuration
+  - QQ (Chinese messaging app) configuration
+  - Modular system with reusable components
+- **Firejail** (legacy): SUID-based sandboxing (not used)
+- **Bubblewrap** (`bwraps/`): Direct bubblewrap configurations
+  - WeChat sandboxing configuration
+
+## Current Implementation Status
+
+| Component         | Status    | Notes                          |
+| ----------------- | --------- | ------------------------------ |
+| AppArmor Profiles | 🚧 WIP    | Basic structure in place       |
+| Nixpak Firefox    | ✅ Active | Firefox sandboxing via nixpak  |
+| Nixpak QQ         | ✅ Active | QQ application sandboxing      |
+| Bubblewrap WeChat | ✅ Active | WeChat specific sandboxing     |
+| System Profiles   | 🚧 WIP    | Hardened system configurations |
+
+## Directory Structure
+
+```
+hardening/
+├── README.md
+├── apparmor/           # AppArmor security profiles
+│   └── default.nix
+├── bwraps/            # Direct bubblewrap configurations
+│   ├── default.nix
+│   └── wechat.nix
+├── nixpaks/           # Nixpak application sandboxing
+│   ├── default.nix
+│   ├── firefox.nix
+│   ├── qq.nix
+│   └── modules/       # Reusable nixpak modules
+│       ├── gui-base.nix
+│       └── network.nix
+└── profiles/          # System hardening profiles
+    └── default.nix
+```
 
 ## Kernel Hardening
 
@@ -32,26 +69,27 @@
 
 - NixOS Profile:
   https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/modules/profiles/hardened.nix
-- Apparmor: [roddhjav/apparmor.d)](https://github.com/roddhjav/apparmor.d)
+- Apparmor: [roddhjav/apparmor.d](https://github.com/roddhjav/apparmor.d)
   - https://gitlab.com/apparmor/apparmor/-/wikis/Documentation
   - AppArmor.d is a set of over 1500 AppArmor profiles whose aim is to confine most Linux based
     applications and processes.
-  - Nix Package:
-    [roddhjav-apparmor-rules](https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/by-name/ro/roddhjav-apparmor-rules/package.nix#L33)
-  - https://github.com/NixOS/nixpkgs/issues/331645
+  - But all the profiles of AppArmor assume a FHS filesystem, which caused all apparmor policies
+    takes no effect on NixOS.
+  - Apparmor on NixOS Roadmap:
+    - https://discourse.nixos.org/t/apparmor-on-nixos-roadmap/57217
     - https://github.com/LordGrimmauld/aa-alias-manager
 - SELinux: too complex, not recommended for personal use.
 
 ## Application Sandboxing
 
+- [Bubblewrap](https://github.com/containers/bubblewrap):
+  [nixpak](https://github.com/nixpak/nixpak), more secure than firejail, but no batteries included.
+  - NixOS's FHSEnv is implemented using bubblewrap by default.
 - [Firejail](https://github.com/netblue30/firejail/tree/master/etc): A SUID security sandbox with
   hundreds of security profiles for many common applications in the default installation.
   - https://wiki.nixos.org/wiki/Firejail
   - Firejail needs SUID to work, which is considered a security risk -
     [Does firejail improve the security of my system?](https://github.com/netblue30/firejail/discussions/4601)
-- [Bubblewrap](https://github.com/containers/bubblewrap):
-  [nixpak](https://github.com/nixpak/nixpak), more secure than firejail, but no batteries included.
-  - NixOS's FHSEnv is implemented using bubblewrap by default.
 - [Systemd/Hardening](https://wiki.nixos.org/wiki/Systemd/Hardening): Systemd also provides some
   sandboxing features.
 
@@ -67,21 +105,11 @@ provide a much higher level of security.
 - [Harden your NixOS workstation - dataswamp](https://dataswamp.org/~solene/2022-01-13-nixos-hardened.html)
 - [Linux Insecurities - Madaidans](https://madaidans-insecurities.github.io/linux.html)
 - [Sandboxing all programs by default - NixOS Discourse](https://discourse.nixos.org/t/sandboxing-all-programs-by-default/7792)
-- [在 Firejail 中运行 Steam](https://imbearchild.cyou/archives/2021/11/steam-in-firejail/)
-- [Firejail - Arch Linux Wiki](https://wiki.archlinux.org/title/Firejail)
 - [Paranoid NixOS Setup - xeiaso](https://xeiaso.net/blog/paranoid-nixos-2021-07-18/)
 - [nix-mineral](https://github.com/cynicsketch/nix-mineral): NixOS module for convenient system
   hardening.
-- nixpak configs:
-  - https://github.com/pokon548/OysterOS/tree/b97604d89953373d6316286b96f6a964af2c398d/desktop/application
-  - https://github.com/segment-tree/my-nixos/tree/ceb6041f73bd9edcb78a8818b27a28f7c629193b/hm/me/apps/nixpak
-  - https://github.com/Keksgesicht/nixos-config/tree/91cc77d8d6b598da7c4dbed143e0009c2dea6940/packages/nixpak
-  - https://github.com/bluskript/nix-config/blob/7ecb6a7254c1ac4969072f4c4febdc19f8b83b30/pkgs/nixpak/default.nix
-- firejail configs:
-  - https://github.com/stelcodes/nixos-config/blob/f8967c82a5e5f3d128eb1aaf7498b5f918f719ec/packages/overlay.nix#L261
 - apparmor configs:
-  - https://github.com/sukhmancs/nixos-configs/blob/7fcf737c506ad843113cd5b94796b49d4d4dfad2/modules/shared/security/apparmor/default.nix#L8
   - https://github.com/zramctl/dotfiles/blob/4fe177f6984154960942bb47d5a375098ec6ed6a/modules/nixos/security/apparmor.nix#L4
+  - https://git.grimmauld.de/Grimmauld/grimm-nixos-laptop/src/branch/main/hardening
 - Others:
   - Directly via `buildFHSUserEnvBubblewrap`:
-    https://github.com/xddxdd/nur-packages/blob/master/pkgs/uncategorized/wechat-uos/default.nix

hardening/apparmor/default.nix

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

hardening/bwraps/default.nix

@@ -0,0 +1,9 @@
+{
+  nixpkgs.overlays = [
+    (_: super: {
+      bwraps = {
+        wechat = super.callPackage ./wechat.nix { };
+      };
+    })
+  ];
+}

hardening/bwraps/wechat.nix

@@ -0,0 +1,101 @@
+# - wechat's flatpak manifest: https://github.com/flathub/com.tencent.WeChat/blob/master/com.tencent.WeChat.yaml
+# Refer:
+# - Flatpak manifest's docs:
+#   - https://docs.flatpak.org/en/latest/manifests.html
+#   - https://docs.flatpak.org/en/latest/sandbox-permissions.html
+#
+# TODO Since appimageTools.wrapAppImage do not support overriding, I have to pack this package myself.
+# https://github.com/NixOS/nixpkgs/pull/358977
+{
+  appimageTools,
+  fetchurl,
+  stdenvNoCC,
+}:
+let
+  pname = "wechat";
+  # https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/by-name/we/wechat/package.nix
+  sources = {
+    aarch64-linux = {
+      version = "4.1.0.13";
+      src = fetchurl {
+        # url = "https://web.archive.org/web/20251209092116if_/https://dldir1v6.qq.com/weixin/Universal/Linux/WeChatLinux_arm64.AppImage";
+        url = "https://dldir1v6.qq.com/weixin/Universal/Linux/WeChatLinux_arm64.AppImage";
+        hash = "sha256-/d5crM6IGd0k0fSlBSQx4TpIVX/8iib+an0VMkWMNdw=";
+      };
+    };
+    x86_64-linux = {
+      version = "4.1.0.13";
+      src = fetchurl {
+        # url = "https://web.archive.org/web/20251219062558if_/https://dldir1v6.qq.com/weixin/Universal/Linux/WeChatLinux_x86_64.AppImage";
+        url = "https://dldir1v6.qq.com/weixin/Universal/Linux/WeChatLinux_x86_64.AppImage";
+        hash = "sha256-+r5Ebu40GVGG2m2lmCFQ/JkiDsN/u7XEtnLrB98602w=";
+      };
+    };
+  };
+
+  inherit (stdenvNoCC.hostPlatform) system;
+  inherit (sources.${system} or (throw "Unsupported system: ${system}")) version src;
+
+  # https://github.com/NixOS/nixpkgs/blob/master/pkgs/by-name/we/wechat/linux.nix
+  appimageContents = appimageTools.extract {
+    inherit pname version src;
+    postExtract = ''
+      patchelf --replace-needed libtiff.so.5 libtiff.so $out/opt/wechat/wechat
+    '';
+  };
+in
+appimageTools.wrapAppImage {
+  inherit pname version;
+
+  src = appimageContents;
+
+  extraInstallCommands = ''
+    mkdir -p $out/share/applications
+    cp ${appimageContents}/wechat.desktop $out/share/applications/
+    mkdir -p $out/share/pixmaps
+    cp ${appimageContents}/wechat.png $out/share/pixmaps/
+
+    substituteInPlace $out/share/applications/wechat.desktop --replace-fail AppRun wechat
+  '';
+
+  # Add these root paths to FHS sandbox to prevent WeChat from accessing them by default
+  # Adapted from https://aur.archlinux.org/cgit/aur.git/tree/wechat-universal.sh?h=wechat-universal-bwrap
+  extraPreBwrapCmds = ''
+    XDG_DOCUMENTS_DIR="''${XDG_DOCUMENTS_DIR:-$(xdg-user-dir DOCUMENTS)}"
+    if [[ -z "''${XDG_DOCUMENTS_DIR}" ]]; then
+        echo 'Error: Failed to get XDG_DOCUMENTS_DIR, refuse to continue'
+        exit 1
+    fi
+
+    WECHAT_DATA_DIR="''${XDG_DOCUMENTS_DIR}/WeChat_Data"
+
+    # Using ''${WECHAT_DATA_DIR} as Wechat Data folder
+    WECHAT_HOME_DIR="''${WECHAT_DATA_DIR}/home"
+    WECHAT_FILES_DIR="''${WECHAT_DATA_DIR}/xwechat_files"
+
+    mkdir -p "''${WECHAT_FILES_DIR}"
+    mkdir -p "''${WECHAT_HOME_DIR}"
+    ln -snf "''${WECHAT_FILES_DIR}" "''${WECHAT_HOME_DIR}/xwechat_files"
+  '';
+  extraBwrapArgs = [
+    "--tmpfs /home"
+    "--tmpfs /root"
+    # format: --bind <host-path> <sandbox-path>
+    "--bind \${WECHAT_HOME_DIR} \${HOME}"
+    "--bind \${WECHAT_FILES_DIR} \${WECHAT_FILES_DIR}"
+    "--chdir \${HOME}"
+    # wechat-universal only supports xcb
+    "--setenv QT_QPA_PLATFORM xcb"
+    "--setenv QT_AUTO_SCREEN_SCALE_FACTOR 1"
+    # use fcitx as IME
+    "--setenv QT_IM_MODULE fcitx"
+    "--setenv GTK_IM_MODULE fcitx"
+  ];
+  chdirToPwd = false;
+  unshareNet = false;
+  unshareIpc = true;
+  unsharePid = true;
+  unshareUts = true;
+  unshareCgroup = true;
+  privateTmp = true;
+}

hardening/firejail/default.nix

@@ -1,71 +0,0 @@
-{pkgs, ...}: let
-  firejailWrapper = import ./firejailWrapper.nix pkgs;
-in {
-  programs.firejail.enable = true;
-
-  # Add firejailed Apps into nixsuper, and reference them in home-manager or other nixos modules
-  nixpkgs.overlays = [
-    (_: super: {
-      firejailed = {
-        steam = firejailWrapper {
-          name = "steam-firejailed";
-          executable = "${super.steam}/bin/steam";
-          profile = "${super.firejail}/etc/firejail/steam.profile";
-        };
-        steam-run = firejailWrapper {
-          name = "steam-run-firejailed";
-          executable = "${super.steam}/bin/steam-run";
-          profile = "${super.firejail}/etc/firejail/steam.profile";
-        };
-
-        # firefox = firejailWrapper {
-        #   name = "firefox-firejailed";
-        #   executable = "${super.lib.getBin super.firefox-wayland}/bin/firefox";
-        #   profile = "${super.firejail}/etc/firejail/firefox.profile";
-        # };
-        # chromium = firejailWrapper {
-        #   name = "chromium-firejailed";
-        #   executable = "${super.lib.getBin super.ungoogled-chromium}/bin/chromium";
-        #   profile = "${super.firejail}/etc/firejail/chromium.profile";
-        # };
-
-        mpv = firejailWrapper {
-          executable = "${super.lib.getBin super.mpv}/bin/mpv";
-          profile = "${super.firejail}/etc/firejail/mpv.profile";
-        };
-        imv = firejailWrapper {
-          executable = "${super.lib.getBin super.imv}/bin/imv";
-          profile = "${super.firejail}/etc/firejail/imv.profile";
-        };
-        zathura = firejailWrapper {
-          executable = "${super.lib.getBin super.zathura}/bin/zathura";
-          profile = "${super.firejail}/etc/firejail/zathura.profile";
-        };
-        slack = firejailWrapper {
-          executable = "${super.lib.getBin super.slack}/bin/slack";
-          profile = "${super.firejail}/etc/firejail/slack.profile";
-        };
-        telegram-desktop = firejailWrapper {
-          executable = "${super.lib.getBin super.tdesktop}/bin/telegram-desktop";
-          profile = "${super.firejail}/etc/firejail/telegram-desktop.profile";
-        };
-        brave = firejailWrapper {
-          executable = "${super.lib.getBin super.brave}/bin/brave";
-          profile = "${super.firejail}/etc/firejail/brave.profile";
-        };
-        qutebrowser = firejailWrapper {
-          executable = "${super.lib.getBin super.qutebrowser}/bin/qutebrowser";
-          profile = "${super.firejail}/etc/firejail/qutebrowser.profile";
-        };
-        thunar = firejailWrapper {
-          executable = "${super.lib.getBin super.xfce.thunar}/bin/thunar";
-          profile = "${super.firejail}/etc/firejail/thunar.profile";
-        };
-        vscodium = firejailWrapper {
-          executable = "${super.lib.getBin super.vscodium}/bin/vscodium";
-          profile = "${super.firejail}/etc/firejail/vscodium.profile";
-        };
-      };
-    })
-  ];
-}

hardening/firejail/firejailWrapper.nix

@@ -1,35 +0,0 @@
-# https://www.reddit.com/r/NixOS/comments/1b56jdx/simple_nix_function_for_wrapping_executables_with/
-pkgs: {
-  name ? "firejail-wrapper",
-  executable,
-  desktop ? null,
-  profile ? null,
-  extraArgs ? [],
-}:
-pkgs.runCommand name
-{
-  preferLocalBuild = true;
-  allowSubstitutes = false;
-  meta.priority = -1; # take precedence over non-firejailed versions
-}
-(
-  let
-    firejailArgs = pkgs.lib.concatStringsSep " " (
-      extraArgs ++ (pkgs.lib.optional (profile != null) "--profile=${toString profile}")
-    );
-  in
-    ''
-      command_path="$out/bin/$(basename ${executable})-jailed"
-      mkdir -p $out/bin
-      mkdir -p $out/share/applications
-      cat <<'_EOF' >"$command_path"
-      #! ${pkgs.runtimeShell} -e
-      exec /run/wrappers/bin/firejail ${firejailArgs} -- ${toString executable} "\$@"
-      _EOF
-      chmod 0755 "$command_path"
-    ''
-    + pkgs.lib.optionalString (desktop != null) ''
-      substitute ${desktop} $out/share/applications/$(basename ${desktop}) \
-        --replace ${executable} "$command_path"
-    ''
-)

hardening/nixpaks/default.nix

@@ -1,8 +1,10 @@
 {
   pkgs,
+  pkgs-master,
   nixpak,
   ...
-}: let
+}:
+let
   callArgs = {
     mkNixPak = nixpak.lib.nixpak {
       inherit (pkgs) lib;
@@ -13,20 +15,16 @@
       (sloth.concat' sloth.homeDir mapdir)
     ];
   };
-  wrapper = _pkgs: path: (_pkgs.callPackage path callArgs).config.script;
-in {
+  wrapper = _pkgs: path: (_pkgs.callPackage path callArgs);
+in
+{
   # Add nixpaked Apps into nixpkgs, and reference them in home-manager or other nixos modules
   nixpkgs.overlays = [
     (_: super: {
       nixpaks = {
-        qq = wrapper super ./qq.nix;
-        qq-desktop-item = super.callPackage ./qq-desktop-item.nix {};
-
-        wechat-uos = wrapper super ./wechat-uos.nix;
-        wechat-uos-desktop-item = super.callPackage ./wechat-uos-desktop-item.nix {};
-
+        qq = wrapper pkgs-master ./qq.nix;
+        telegram-desktop = wrapper super ./telegram-desktop.nix;
         firefox = wrapper super ./firefox.nix;
-        firefox-desktop-item = super.callPackage ./firefox-desktop-item.nix {};
       };
     })
   ];

hardening/nixpaks/firefox-desktop-item.nix

@@ -1,11 +0,0 @@
-{makeDesktopItem}:
-makeDesktopItem {
-  name = "firefox";
-  desktopName = "firefox";
-  exec = "firefox %U";
-  terminal = false;
-  icon = "firefox";
-  type = "Application";
-  categories = ["Network"];
-  comment = "firefox boxed";
-}

hardening/nixpaks/firefox.nix

@@ -5,39 +5,37 @@
 # - Firefox's flatpak manifest: https://hg.mozilla.org/mozilla-central/file/tip/taskcluster/docker/firefox-flatpak/runme.sh#l151
 {
   lib,
-  pkgs,
+  firefox,
   mkNixPak,
+  buildEnv,
+  makeDesktopItem,
   ...
 }:
-mkNixPak {
-  config = {
+
+let
+  appId = "org.mozilla.firefox";
+  wrapped = mkNixPak {
+    config =
+      {
         config,
         sloth,
         ...
-  }: {
+      }:
+      {
         app = {
-      package = pkgs.firefox-wayland;
+          package = firefox;
           binPath = "bin/firefox";
         };
-    flatpak.appId = "org.mozilla.firefox";
+        flatpak.appId = appId;
 
         imports = [
           ./modules/gui-base.nix
           ./modules/network.nix
+          ./modules/common.nix
         ];
 
-    # list all dbus services:
-    #   ls -al /run/current-system/sw/share/dbus-1/services/
-    #   ls -al /etc/profiles/per-user/ryan/share/dbus-1/services/
-    dbus.policies = {
-      "org.mozilla.firefox.*" = "own"; # firefox
-      "org.mozilla.firefox_beta.*" = "own"; # firefox beta
-      "org.mpris.MediaPlayer2.firefox.*" = "own";
-      "org.freedesktop.NetworkManager" = "talk";
-    };
-
         bubblewrap = {
-      # To trace all the home files QQ accesses, you can use the following nushell command:
+          # To trace all the home files Firefox accesses, you can use the following nushell command:
           #   just trace-access firefox
           # See the Justfile in the root of this repository for more information.
           bind.rw = [
@@ -45,16 +43,24 @@ mkNixPak {
             # NOTE: sloth.mkdir is used to create the directory if it does not exist!
             (sloth.mkdir (sloth.concat' sloth.homeDir "/.mozilla"))
 
-        # ================ for externsions ===============================
-        # required by https://github.com/browserpass/browserpass-extension
-        (sloth.concat' sloth.homeDir "/.local/share/password-store") # pass
-        sloth.xdgDownloadDir
             sloth.xdgDocumentsDir
+            sloth.xdgDownloadDir
+            sloth.xdgMusicDir
+            sloth.xdgVideosDir
+            sloth.xdgPicturesDir
           ];
           bind.ro = [
-        # To actually make Firefox run
             "/sys/bus/pci"
-        ["${config.app.package}/lib/firefox" "/app/etc/firefox"]
+            [
+              "${config.app.package}/lib/firefox"
+              "/app/etc/firefox"
+            ]
+
+            # ================ for browserpass extension ===============================
+            "/etc/gnupg"
+            (sloth.concat' sloth.homeDir "/.gnupg") # gpg's config
+            (sloth.concat' sloth.homeDir "/.local/share/password-store") # my secrets
+            (sloth.concat' sloth.runtimeDir "/gnupg") # for access gpg-agent socket
 
             # Unsure
             (sloth.concat' sloth.xdgConfigHome "/dconf")
@@ -65,12 +71,57 @@ mkNixPak {
             wayland = true;
             pipewire = true;
           };
-      bind.dev = [
-        "/dev/shm" # Shared Memory
-      ];
-      tmpfs = [
-        "/tmp"
-      ];
         };
       };
+  };
+  exePath = lib.getExe wrapped.config.script;
+in
+buildEnv {
+  inherit (wrapped.config.script) name meta passthru;
+  paths = [
+    wrapped.config.script
+    (makeDesktopItem {
+      name = appId;
+      desktopName = "Firefox";
+      genericName = "Firefox Boxed";
+      comment = "Firefox Browser";
+      exec = "${exePath} %U";
+      terminal = false;
+      icon = "firefox";
+      startupNotify = true;
+      startupWMClass = "firefox";
+      type = "Application";
+      categories = [
+        "Network"
+        "WebBrowser"
+      ];
+      mimeTypes = [
+        "text/html"
+        "text/xml"
+        "application/xhtml+xml"
+        "application/vnd.mozilla.xul+xml"
+        "x-scheme-handler/http"
+        "x-scheme-handler/https"
+      ];
+
+      actions = {
+        new-private-window = {
+          name = "New Private Window";
+          exec = "${exePath} --private-window %U";
+        };
+        new-window = {
+          name = "New Window";
+          exec = "${exePath} --new-window %U";
+        };
+        profile-manager-window = {
+          name = "Profile Manager";
+          exec = "${exePath} --ProfileManager";
+        };
+      };
+
+      extraConfig = {
+        X-Flatpak = appId;
+      };
+    })
+  ];
 }

hardening/nixpaks/modules/common.nix

@@ -0,0 +1,234 @@
+# https://github.com/mnixry/nixos-config/blob/74913c2b90d06e31170bbbaa0074f915721da224/desktop/packages/nixpaks-common.nix
+# https://github.com/Kraftland/portable/blob/09c4a4227538a3f42de208a6ecbdc938ac9c00dd/portable.sh
+# https://flatpak.github.io/xdg-desktop-portal/docs/api-reference.html
+{
+  lib,
+  sloth,
+  config,
+  ...
+}:
+let
+  inherit (config.flatpak) appId;
+in
+{
+  config = {
+    # list all dbus services:
+    #   ls -al /run/current-system/sw/share/dbus-1/services/
+    #   ls -al /etc/profiles/per-user/ryan/share/dbus-1/services/
+    dbus = {
+      # `--see`: The bus name can be enumerated by the application.
+      # `--talk`: The application can send messages to, and receive replies and signals from, the bus name.
+      # `--own`: The application can own the bus name
+      policies = {
+        "${appId}" = "own";
+        "${appId}.*" = "own";
+        "org.freedesktop.DBus" = "talk";
+        "ca.desrt.dconf" = "talk";
+        "org.freedesktop.appearance" = "talk";
+        "org.freedesktop.appearance.*" = "talk";
+      }
+      // (builtins.listToAttrs (
+        map (id: lib.nameValuePair "org.kde.StatusNotifierItem-${toString id}-1" "own") (
+          lib.lists.range 2 29
+        )
+      ))
+      // {
+        # --- MPRIS Media Control ---
+        # Allows the app to register as a media player. These are derived from the appID.
+        "org.mpris.MediaPlayer2.${appId}" = "own";
+        "org.mpris.MediaPlayer2.${appId}.*" = "own";
+        "org.mpris.MediaPlayer2.${lib.lists.last (lib.strings.splitString "." appId)}" = "own";
+        "org.mpris.MediaPlayer2.${lib.lists.last (lib.strings.splitString "." appId)}.*" = "own";
+
+        # --- General Desktop Integration ---
+        "com.canonical.AppMenu.Registrar" = "talk"; # For Ubuntu AppMenu
+        "org.freedesktop.FileManager1" = "talk";
+        "org.freedesktop.Notifications" = "talk";
+        "org.kde.StatusNotifierWatcher" = "talk";
+        "org.gnome.Shell.Screencast" = "talk";
+
+        # --- Accessibility (a11y) 无障碍服务 ---
+        "org.a11y.Bus" = "see";
+
+        # --- Portal Access ---
+        # "org.freedesktop.portal.*" = "talk";
+        "org.freedesktop.portal.Documents" = "talk";
+        "org.freedesktop.portal.FileTransfer" = "talk";
+        "org.freedesktop.portal.FileTransfer.*" = "talk";
+        "org.freedesktop.portal.Notification" = "talk";
+        "org.freedesktop.portal.OpenURI" = "talk";
+        "org.freedesktop.portal.OpenURI.OpenFile" = "talk";
+        "org.freedesktop.portal.OpenURI.OpenURI" = "talk";
+        "org.freedesktop.portal.Print" = "talk";
+        "org.freedesktop.portal.Request" = "see";
+
+        # --- Input Method Portals ---
+        "org.freedesktop.portal.Fcitx" = "talk";
+        "org.freedesktop.portal.Fcitx.*" = "talk";
+        "org.freedesktop.portal.IBus" = "talk";
+        "org.freedesktop.portal.IBus.*" = "talk";
+      };
+      # '--call' rules permit specific method calls on D-Bus interfaces.
+      rules.call = {
+        # --- Accessibility (a11y) 无障碍服务 ---
+        "org.a11y.Bus" = [
+          "org.a11y.Bus.GetAddress@/org/a11y/bus"
+          "org.freedesktop.DBus.Properties.Get@/org/a11y/bus"
+        ];
+
+        # --- General Portal Rules ---
+        "org.freedesktop.FileManager1" = [ "*" ];
+        "org.freedesktop.Notifications.*" = [ "*" ];
+        "org.freedesktop.portal.Documents" = [ "*" ];
+        "org.freedesktop.portal.FileTransfer" = [ "*" ];
+        "org.freedesktop.portal.FileTransfer.*" = [ "*" ];
+        "org.freedesktop.portal.Fcitx" = [ "*" ];
+        "org.freedesktop.portal.Fcitx.*" = [ "*" ];
+        "org.freedesktop.portal.IBus" = [ "*" ];
+        "org.freedesktop.portal.IBus.*" = [ "*" ];
+        "org.freedesktop.portal.Notification" = [ "*" ];
+        "org.freedesktop.portal.OpenURI" = [ "*" ];
+        "org.freedesktop.portal.OpenURI.OpenFile" = [ "*" ];
+        "org.freedesktop.portal.OpenURI.OpenURI" = [ "*" ];
+        "org.freedesktop.portal.Print" = [ "*" ];
+        "org.freedesktop.portal.Request" = [ "*" ];
+
+        # --- Main Desktop Portal Interface ---
+        # A comprehensive list of permissions for interacting with the desktop environment.
+        "org.freedesktop.portal.Desktop" = [
+          # Properties & Settings
+          "org.freedesktop.DBus.Properties.GetAll"
+          "org.freedesktop.DBus.Properties.Get@/org/freedesktop/portal/desktop"
+          "org.freedesktop.portal.Session.Close"
+          "org.freedesktop.portal.Settings.ReadAll"
+          "org.freedesktop.portal.Settings.Read"
+          "org.freedesktop.portal.Account.GetUserInformation"
+
+          # Network & Proxy
+          "org.freedesktop.portal.NetworkMonitor"
+          "org.freedesktop.portal.NetworkMonitor.*"
+          "org.freedesktop.portal.ProxyResolver.Lookup"
+          "org.freedesktop.portal.ProxyResolver.Lookup.*"
+
+          # Screenshot / Screen Capture & Sharing
+          "org.freedesktop.portal.ScreenCast"
+          "org.freedesktop.portal.ScreenCast.*"
+          "org.freedesktop.portal.Screenshot"
+          "org.freedesktop.portal.Screenshot.Screenshot"
+
+          # Device Access(Camera / USB)
+          "org.freedesktop.portal.Camera"
+          "org.freedesktop.portal.Camera.*"
+          "org.freedesktop.portal.Usb"
+          "org.freedesktop.portal.Usb.*"
+
+          # Remote Desktop
+          "org.freedesktop.portal.RemoteDesktop"
+          "org.freedesktop.portal.RemoteDesktop.*"
+
+          # File Operations
+          "org.freedesktop.portal.Documents"
+          "org.freedesktop.portal.Documents.*"
+          "org.freedesktop.portal.FileChooser"
+          "org.freedesktop.portal.FileChooser.*"
+          "org.freedesktop.portal.FileTransfer"
+          "org.freedesktop.portal.FileTransfer.*"
+
+          # Notifications & Printing
+          "org.freedesktop.portal.Notification"
+          "org.freedesktop.portal.Notification.*"
+          "org.freedesktop.portal.Print"
+          "org.freedesktop.portal.Print.*"
+
+          # Open/Launch Handlers
+          "org.freedesktop.portal.OpenURI"
+          "org.freedesktop.portal.OpenURI.*"
+          "org.freedesktop.portal.Email.ComposeEmail"
+
+          # Input Methods
+          "org.freedesktop.portal.Fcitx"
+          "org.freedesktop.portal.Fcitx.*"
+          "org.freedesktop.portal.IBus"
+          "org.freedesktop.portal.IBus.*"
+
+          # Secrets (Keyring)
+          "org.freedesktop.portal.Secret"
+          "org.freedesktop.portal.Secret.RetrieveSecret"
+
+          # Get/Update GlobalShortcuts
+          # "org.freedesktop.portal.GlobalShortcuts"
+          # "org.freedesktop.portal.GlobalShortcuts.*"
+
+          # -- get the user's location
+          # "org.freedesktop.portal.Location"
+          # "org.freedesktop.portal.Location.*"
+
+          # -- inhibit the user session from ending, suspending, idling or getting switched away.
+          "org.freedesktop.portal.Inhibit"
+          "org.freedesktop.portal.Inhibit.*"
+
+          # Generic Request Fallback
+          "org.freedesktop.portal.Request"
+        ];
+      };
+
+      # 'broadcast' rules permit receiving signals from D-Bus names.
+      rules.broadcast = {
+        "org.freedesktop.portal.*" = [ "@/org/freedesktop/portal/*" ];
+      };
+      args = [
+        "--filter"
+        "--sloppy-names"
+        "--log"
+      ];
+    };
+
+    etc.sslCertificates.enable = true;
+    bubblewrap = {
+      network = lib.mkDefault true;
+      sockets = {
+        wayland = true;
+        pulse = true;
+      };
+
+      bind.rw = with sloth; [
+        [
+          (mkdir appDataDir)
+          xdgDataHome
+        ]
+        [
+          (mkdir appConfigDir)
+          xdgConfigHome
+        ]
+        [
+          (mkdir appCacheDir)
+          xdgCacheHome
+        ]
+
+        (sloth.concat [
+          sloth.runtimeDir
+          "/"
+          (sloth.envOr "WAYLAND_DISPLAY" "no")
+        ])
+        (sloth.concat' sloth.runtimeDir "/at-spi/bus")
+        (sloth.concat' sloth.runtimeDir "/gvfsd")
+        (sloth.concat' sloth.runtimeDir "/dconf")
+
+        (sloth.concat' sloth.xdgCacheHome "/fontconfig")
+        (sloth.concat' sloth.xdgCacheHome "/mesa_shader_cache")
+        (sloth.concat' sloth.xdgCacheHome "/mesa_shader_cache_db")
+        (sloth.concat' sloth.xdgCacheHome "/radv_builtin_shaders")
+      ];
+      bind.ro = [
+        (sloth.concat' sloth.runtimeDir "/doc")
+        (sloth.concat' sloth.xdgConfigHome "/kdeglobals")
+        (sloth.concat' sloth.xdgConfigHome "/gtk-2.0")
+        (sloth.concat' sloth.xdgConfigHome "/gtk-3.0")
+        (sloth.concat' sloth.xdgConfigHome "/gtk-4.0")
+        (sloth.concat' sloth.xdgConfigHome "/fontconfig")
+        (sloth.concat' sloth.xdgConfigHome "/dconf")
+      ];
+      bind.dev = [ "/dev/shm" ] ++ (map (id: "/dev/video${toString id}") (lib.lists.range 0 9));
+    };
+  };
+}

hardening/nixpaks/modules/gui-base.nix

@@ -5,21 +5,18 @@
   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";
-      "org.freedesktop.DBus" = "talk";
-      "org.gtk.vfs.*" = "talk";
-      "org.gtk.vfs" = "talk";
-      "ca.desrt.dconf" = "talk";
-      "org.freedesktop.portal.*" = "talk";
-      "org.a11y.Bus" = "talk";
+      # we add other policies in ./common.nix
     };
     # https://github.com/nixpak/nixpak/blob/master/modules/gpu.nix
     # 1. bind readonly - /run/opengl-driver
@@ -64,14 +61,16 @@ in {
         (sloth.concat' sloth.xdgConfigHome "/fontconfig")
 
         "/etc/fonts" # for fontconfig
-        "/etc/machine-id"
-        "/etc/localtime"
+        "/etc/localtime" # this is a symlink to /etc/zoneinfo/xxx
+        "/etc/zoneinfo"
 
         # Fix: libEGL warning: egl: failed to create dri2 screen
         "/etc/egl"
         "/etc/static/egl"
       ];
       bind.dev = [
+        "/dev/shm" # Shared Memory
+
         # seems required when using nvidia as primary gpu
         "/dev/nvidia0"
         "/dev/nvidiactl"
@@ -79,16 +78,24 @@ in {
         "/dev/nvidia-uvm"
       ];
 
+      tmpfs = [
+        "/tmp"
+      ];
+
       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/modules/network.nix

@@ -2,7 +2,7 @@
 {
   etc.sslCertificates.enable = true;
   bubblewrap = {
-    bind.ro = ["/etc/resolv.conf"];
+    bind.ro = [ "/etc/resolv.conf" ];
     network = true;
   };
 }

hardening/nixpaks/qq-desktop-item.nix

@@ -1,17 +0,0 @@
-{
-  makeDesktopItem,
-  qq,
-}:
-makeDesktopItem {
-  name = "qq";
-  desktopName = "QQ";
-  exec = "qq %U";
-  terminal = false;
-  # To find the icon name(nushell):
-  #   let p = NIXPKGS_ALLOW_UNFREE=1 nix eval --impure nixpkgs#qq.outPath | str trim --char '"'
-  #   tree $"($p)/share/icons"
-  icon = "${qq}/share/icons/hicolor/512x512/apps/qq.png";
-  type = "Application";
-  categories = ["Network"];
-  comment = "QQ boxed";
-}

hardening/nixpaks/qq.nix

@@ -5,56 +5,75 @@
 # - QQ's flatpak manifest: https://github.com/flathub/com.qq.QQ/blob/master/com.qq.QQ.yaml
 {
   lib,
-  pkgs,
+  qq,
   mkNixPak,
+  buildEnv,
+  makeDesktopItem,
   ...
 }:
-mkNixPak {
-  config = {sloth, ...}: {
+
+let
+  appId = "com.qq.QQ";
+
+  wrapped = mkNixPak {
+    config =
+      { sloth, ... }:
+      {
         app = {
-      package = pkgs.qq.override {
-        # fix fcitx5 input method
-        commandLineArgs = lib.concatStringsSep " " ["--enable-wayland-ime"];
-      };
+          package = qq;
           binPath = "bin/qq";
         };
-    flatpak.appId = "com.tencent.qq";
+        flatpak.appId = appId;
 
         imports = [
           ./modules/gui-base.nix
           ./modules/network.nix
+          ./modules/common.nix
         ];
 
-    # list all dbus services:
-    #   ls -al /run/current-system/sw/share/dbus-1/services/
-    #   ls -al /etc/profiles/per-user/ryan/share/dbus-1/services/
-    dbus.policies = {
-      "org.gnome.Shell.Screencast" = "talk";
-      "org.freedesktop.Notifications" = "talk";
-      "org.kde.StatusNotifierWatcher" = "talk";
-    };
         bubblewrap = {
           # To trace all the home files QQ accesses, you can use the following nushell command:
           #   just trace-access qq
           # See the Justfile in the root of this repository for more information.
           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.xdgDocumentsDir "/QQ"]))
+            sloth.xdgDocumentsDir
             sloth.xdgDownloadDir
+            sloth.xdgMusicDir
+            sloth.xdgVideosDir
+            sloth.xdgPicturesDir
           ];
           sockets = {
             x11 = false;
             wayland = true;
             pipewire = true;
           };
-      bind.dev = [
-        "/dev/shm" # Shared Memory
-      ];
-      tmpfs = [
-        "/tmp"
-      ];
         };
       };
+  };
+  exePath = lib.getExe wrapped.config.script;
+in
+buildEnv {
+  inherit (wrapped.config.script) name meta passthru;
+  paths = [
+    wrapped.config.script
+    (makeDesktopItem {
+      name = appId;
+      desktopName = "QQ";
+      genericName = "QQ Boxed";
+      comment = "Tencent QQ, also known as QQ, is an instant messaging software service and web portal developed by the Chinese technology company Tencent.";
+      exec = "${exePath} %U";
+      terminal = false;
+      icon = "${qq}/share/icons/hicolor/512x512/apps/qq.png";
+      startupNotify = true;
+      startupWMClass = "QQ";
+      type = "Application";
+      categories = [
+        "InstantMessaging"
+        "Network"
+      ];
+      extraConfig = {
+        X-Flatpak = appId;
+      };
+    })
+  ];
 }

hardening/nixpaks/telegram-desktop.nix

@@ -0,0 +1,101 @@
+{
+  lib,
+  telegram-desktop,
+  buildEnv,
+  mkNixPak,
+  makeDesktopItem,
+  ...
+}:
+let
+  appId = "org.telegram.desktop";
+  wrapped = mkNixPak {
+    config =
+      { sloth, ... }:
+      {
+        imports = [
+          ./modules/gui-base.nix
+          ./modules/network.nix
+          ./modules/common.nix
+        ];
+        app.package = telegram-desktop;
+        flatpak = {
+          appId = appId;
+        };
+        dbus = {
+          enable = true;
+          policies = {
+            "com.canonical.indicator.application" = "talk";
+            "org.ayatana.indicator.application" = "talk";
+            "org.sigxcpu.Feedback" = "talk";
+          };
+        };
+
+        bubblewrap = {
+          bind.rw = [
+            sloth.xdgDocumentsDir
+            sloth.xdgDownloadDir
+            sloth.xdgMusicDir
+            sloth.xdgVideosDir
+            sloth.xdgPicturesDir
+          ];
+          sockets = {
+            x11 = false;
+            wayland = true;
+            pipewire = true;
+          };
+        };
+      };
+  };
+  exePath = lib.getExe wrapped.config.script;
+in
+buildEnv {
+  inherit (wrapped.config.script) name meta passthru;
+  paths = [
+    wrapped.config.script
+    (makeDesktopItem {
+      name = appId;
+      desktopName = "Telegram";
+      comment = "New era of messaging";
+      tryExec = "${exePath}";
+      exec = "${exePath} -- %u";
+      icon = appId;
+      startupNotify = true;
+      startupWMClass = appId;
+      terminal = false;
+      type = "Application";
+      categories = [
+        "Chat"
+        "Network"
+        "InstantMessaging"
+        "Qt"
+      ];
+      mimeTypes = [
+        "x-scheme-handler/tg"
+        "x-scheme-handler/tonsite"
+      ];
+      keywords = [
+        "tg"
+        "chat"
+        "im"
+        "messaging"
+        "messenger"
+        "sms"
+        "tdesktop"
+      ];
+      actions = {
+        quit = {
+          name = "Quit Telegram";
+          exec = "${exePath} -quit";
+          icon = "application-exit";
+        };
+      };
+      extraConfig = {
+        X-Flatpak = appId;
+        DBusActivatable = "true";
+        SingleMainWindow = "true";
+        X-GNOME-UsesNotifications = "true";
+        X-GNOME-SingleWindow = "true";
+      };
+    })
+  ];
+}

hardening/nixpaks/wechat-uos-desktop-item.nix

@@ -1,17 +0,0 @@
-{
-  makeDesktopItem,
-  wechat-uos,
-}:
-makeDesktopItem {
-  name = "wechat";
-  desktopName = "WeChat";
-  exec = "wechat-uos %U";
-  terminal = false;
-  # To find the icon name(nushell):
-  #   let p = NIXPKGS_ALLOW_UNFREE=1 nix eval --impure nixpkgs#wechat-uos.outPath | str trim --char '"'
-  #   tree $"($p)/share/icons"
-  icon = "${wechat-uos}/share/icons/hicolor/256x256/apps/com.tencent.wechat.png";
-  type = "Application";
-  categories = ["Network"];
-  comment = "Wechat boxed";
-}

hardening/nixpaks/wechat-uos.nix

@@ -1,73 +0,0 @@
-# TODO: wechat-uos is running in FHS sandbox by default, it's problematic
-#   to wrap it again via flatpak. We need to find a way to fix it.
-#   https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/by-name/we/wechat-uos/package.nix
-# Refer:
-# - Flatpak manifest's docs:
-#   - https://docs.flatpak.org/en/latest/manifests.html
-#   - https://docs.flatpak.org/en/latest/sandbox-permissions.html
-# - wechat-uos's flatpak manifest: https://github.com/flathub/com.tencent.WeChat/blob/master/com.tencent.WeChat.yaml
-{
-  lib,
-  pkgs,
-  mkNixPak,
-  ...
-}:
-mkNixPak {
-  config = {sloth, ...}: {
-    app = {
-      package = pkgs.wechat-uos;
-      binPath = "bin/wechat-uos";
-    };
-    flatpak.appId = "com.tencent.WeChat";
-
-    imports = [
-      ./modules/gui-base.nix
-      ./modules/network.nix
-    ];
-
-    # list all dbus services:
-    #   ls -al /run/current-system/sw/share/dbus-1/services/
-    #   ls -al /etc/profiles/per-user/ryan/share/dbus-1/services/
-    dbus.policies = {
-      "org.gnome.Shell.Screencast" = "talk";
-      # System tray icon
-      "org.freedesktop.Notifications" = "talk";
-      "org.kde.StatusNotifierWatcher" = "talk";
-      # File Manager
-      "org.freedesktop.FileManager1" = "talk";
-      # Uses legacy StatusNotifier implementation
-      "org.kde.*" = "own";
-    };
-    bubblewrap = {
-      # To trace all the home files QQ accesses, you can use the following nushell command:
-      #   just trace-access wechat-uos
-      # See the Justfile in the root of this repository for more information.
-      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.homeDir "/.xwechat"]))
-        (sloth.mkdir (sloth.concat [sloth.xdgDocumentsDir "/xwechat_files"]))
-        (sloth.mkdir (sloth.concat [sloth.xdgDocumentsDir "/WeChat_Data/"]))
-        sloth.xdgDownloadDir
-      ];
-      sockets = {
-        x11 = false;
-        wayland = true;
-        pipewire = true;
-      };
-      bind.dev = [
-        "/dev/shm" # Shared Memory
-      ];
-      tmpfs = [
-        "/tmp"
-      ];
-
-      env = {
-        # Hidpi scale
-        "QT_AUTO_SCREEN_SCALE_FACTOR" = "1";
-        # Only supports xcb
-        "QT_QPA_PLATFORM" = "kcb";
-      };
-    };
-  };
-}

hardening/profiles/default.nix

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

home/README.md

@@ -1,5 +1,48 @@
 # Home Manager's Submodules
 
-1. `base`: The base module that is suitable for both Linux and macOS.
-2. `linux`: Linux-specific configuration.
-3. `darwin`: macOS-specific configuration.
+This directory contains all Home Manager configurations organized by platform and functionality.
+
+## Current Structure
+
+```
+home/
+├── base/              # Cross-platform home manager configurations
+│   ├── core/          # Essential applications and settings
+│   │   ├── editors/   # Editor configurations (Neovim, Helix)
+│   │   ├── shells/    # Shell configurations (Nushell, Zellij)
+│   │   └── ...
+│   ├── gui/           # GUI applications and desktop settings
+│   │   ├── terminal/  # Terminal emulators (Kitty, Alacritty, etc.)
+│   │   └── ...
+│   ├── tui/           # Terminal/TUI applications
+│   │   ├── editors/   # TUI editors and related tools
+│   │   ├── encryption/ # GPG, password-store, etc.
+│   │   └── ...
+│   └── home.nix       # Main home manager entry point
+├── linux/             # Linux-specific home manager configurations
+│   ├── base/          # Linux base configurations
+│   ├── gui/           # Linux GUI applications
+│   │   ├── niri/      # Niri window manager
+│   │   └── ...
+│   ├── editors/       # Linux-specific editors
+│   └── ...
+└── darwin/            # macOS-specific home manager configurations
+    ├── aerospace/     # macOS window manager
+    ├── proxy/         # Proxy configurations
+    └── ...
+```
+
+## Module Overview
+
+1. **base**: The base module suitable for both Linux and macOS
+   - Cross-platform applications and settings
+   - Shared configurations for editors, shells, and essential tools
+
+2. **linux**: Linux-specific configuration
+   - Desktop environments (Noctalia Shell, Niri compositor)
+   - Linux-specific GUI applications
+   - System integration tools
+
+3. **darwin**: macOS-specific configuration
+   - macOS applications and services
+   - Platform-specific integrations (Aerospace, Squirrel, etc.)

home/base/README.md

@@ -1,5 +1,66 @@
 # Home Manager's Base Submodules
 
-1. `server`: Configuration which is suitable for both servers and desktops.
-1. `desktop`: Configuration for desktop environments, such as Hyprland, I3, etc.
-1. `core.nix`: Minimal home-manager's config
+This directory contains cross-platform base configurations that are shared between Linux and Darwin
+systems.
+
+## Configuration Structure
+
+### Core System
+
+- **core/**: Essential cross-platform configurations
+  - **core.nix**: Minimal home-manager configuration
+  - **shells/**: Shell configurations (bash, zsh, fish, nu)
+  - **editors/**: Text editor configurations
+    - **neovim/**: Neovim with custom plugins and settings
+    - **helix/**: Helix editor configuration
+  - **btop.nix**: System monitoring tools
+  - **git.nix**: Git configuration and aliases
+  - **npm.nix**: Node.js package management
+  - **pip.nix**: Python package management
+  - **starship.nix**: Cross-shell prompt configuration
+  - **theme.nix**: Color schemes and theming
+  - **yazi.nix**: Terminal file manager configuration
+  - **zellij/**: Terminal multiplexer with custom layouts
+
+### Desktop Environment
+
+- **gui/**: Cross-platform GUI applications and configurations
+  - **dev-tools.nix**: Development tools and IDEs
+  - **media.nix**: Media players and utilities
+  - **terminal/**: Terminal emulator configurations
+    - **alacritty/**: Alacritty terminal
+    - **kitty/**: Kitty terminal
+    - **foot/**: Foot terminal (Linux)
+    - **ghostty/**: Ghostty terminal
+
+### Terminal Interface
+
+- **tui/**: Terminal-based interface configurations
+  - **cloud/**: Cloud development tools (Terraform, etc.)
+  - **container.nix**: Container tools (Docker, Podman)
+  - **dev-tools.nix**: Terminal-based development tools
+  - **editors/**: Terminal editor configurations
+  - **encryption/**: Encryption and security tools
+  - **gpg/**: GPG key management
+  - **password-store/**: Password management with pass
+  - **shell.nix**: Shell environment configurations
+  - **ssh/**: SSH configuration and management
+  - **zellij/**: Terminal workspace management
+
+### System Management
+
+- **home.nix**: Main home manager configuration file
+
+## Platform Compatibility
+
+All configurations in this directory are designed to work across:
+
+- **Linux**: All distributions with Nix and Home Manager
+- **macOS**: Darwin systems with Home Manager
+- **WSL**: Windows Subsystem for Linux
+
+## Usage
+
+These base configurations provide the foundation for both Linux and Darwin systems, ensuring
+consistent environments across different platforms while allowing for platform-specific
+customizations.

home/base/core/btop.nix

@@ -1,16 +1,8 @@
 {
-  pkgs,
-  nur-ryan4yin,
-  ...
-}: {
-  # https://github.com/catppuccin/btop/blob/main/themes/catppuccin_mocha.theme
-  xdg.configFile."btop/themes".source = "${nur-ryan4yin.packages.${pkgs.system}.catppuccin-btop}/themes";
-
   # replacement of htop/nmon
   programs.btop = {
     enable = true;
     settings = {
-      color_theme = "catppuccin_mocha";
       theme_background = false; # make btop transparent
     };
   };

home/base/core/core.nix

@@ -1,39 +1,6 @@
+{ pkgs, ... }:
 {
-  pkgs,
-  nur-ryan4yin,
-  ...
-}: {
   home.packages = with pkgs; [
-    # Misc
-    cowsay
-    gnupg
-    gnumake
-
-    # Modern cli tools, replacement of grep/sed/...
-
-    # Interactively filter its input using fuzzy searching, not limit to filenames.
-    fzf
-    # search for files by name, faster than find
-    fd
-    # search for files by its content, replacement of grep
-    (ripgrep.override {withPCRE2 = true;})
-
-    # A fast and polyglot tool for code searching, linting, rewriting at large scale
-    # supported languages: only some mainstream languages currently(do not support nix/nginx/yaml/toml/...)
-    ast-grep
-
-    sad # CLI search and replace, just like sed, but with diff preview.
-    yq-go # yaml processor https://github.com/mikefarah/yq
-    just # a command runner like make, but simpler
-    delta # A viewer for git and diff output
-    lazygit # Git terminal UI.
-    hyperfine # command-line benchmarking tool
-    gping # ping, but with a graph(TUI)
-    doggo # DNS client for humans
-    duf # Disk Usage/Free Utility - a better 'df' alternative
-    du-dust # A more intuitive version of `du` in rust
-    gdu # disk usage analyzer(replacement of `du`)
-
     # nix related
     #
     # it provides the command `nom` works just like `nix
@@ -47,16 +14,20 @@
     # https://github.com/utdemir/nix-tree
     nix-tree # A TUI to visualize the dependency graph of a nix derivation
 
-    # productivity
+    # misc
+    cowsay
+    gnupg
     caddy # A webserver with automatic HTTPS via Let's Encrypt(replacement of nginx)
-    croc # File transfer between computers securely and easily
-    ncdu # analyzer your disk usage Interactively, via TUI(replacement of `du`)
+    # A fast and polyglot tool for code searching, linting, rewriting at large scale
+    # supported languages: only some mainstream languages currently(do not support nix/nginx/yaml/toml/...)
+    ast-grep
+
+    # other core cli tools are installed at system-level
   ];
 
-  programs = {
   # A modern replacement for ‘ls’
   # useful in bash/zsh prompt, not in nushell.
-    eza = {
+  programs.eza = {
     enable = true;
     # do not enable aliases in nushell!
     enableNushellIntegration = false;
@@ -65,44 +36,18 @@
   };
 
   # a cat(1) clone with syntax highlighting and Git integration.
-    bat = {
+  programs.bat = {
     enable = true;
     config = {
       pager = "less -FR";
-        theme = "catppuccin-mocha";
-      };
-      themes = {
-        # https://raw.githubusercontent.com/catppuccin/bat/main/Catppuccin-mocha.tmTheme
-        catppuccin-mocha = {
-          src = nur-ryan4yin.packages.${pkgs.system}.catppuccin-bat;
-          file = "Catppuccin-mocha.tmTheme";
-        };
     };
   };
 
   # A command-line fuzzy finder
-    fzf = {
-      enable = true;
-      # https://github.com/catppuccin/fzf
-      # catppuccin-mocha
-      colors = {
-        "bg+" = "#313244";
-        "bg" = "#1e1e2e";
-        "spinner" = "#f5e0dc";
-        "hl" = "#f38ba8";
-        "fg" = "#cdd6f4";
-        "header" = "#f38ba8";
-        "info" = "#cba6f7";
-        "pointer" = "#f5e0dc";
-        "marker" = "#f5e0dc";
-        "fg+" = "#cdd6f4";
-        "prompt" = "#cba6f7";
-        "hl+" = "#f38ba8";
-      };
-    };
+  programs.fzf.enable = true;
 
   # very fast version of tldr in Rust
-    tealdeer = {
+  programs.tealdeer = {
     enable = true;
     enableAutoUpdates = true;
     settings = {
@@ -134,7 +79,7 @@
   #   zi foo             # cd with interactive selection (using fzf)
   #
   #   z foo<SPACE><TAB>  # show interactive completions (zoxide v0.8.0+, bash 4.4+/fish/zsh only)
-    zoxide = {
+  programs.zoxide = {
     enable = true;
     enableBashIntegration = true;
     enableZshIntegration = true;
@@ -145,11 +90,10 @@
   # and records additional context for your commands.
   # Additionally, it provides optional and fully encrypted
   # synchronisation of your history between machines, via an Atuin server.
-    atuin = {
+  programs.atuin = {
     enable = true;
     enableBashIntegration = true;
     enableZshIntegration = true;
     enableNushellIntegration = true;
   };
-  };
 }

home/base/core/default.nix

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

home/base/core/editors/README.md

@@ -1,3 +1,10 @@
 # Editors
 
-See [desktop/editors/](../../desktop/editors/) for more details.
+This directory contains editor configurations that are shared across different environments.
+
+## Available Editors
+
+- **neovim/**: Neovim configuration with AstroNvim
+- **helix/**: Helix editor configuration
+
+These configurations are designed to work across both terminal and GUI environments.

home/base/core/editors/default.nix

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

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

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

@@ -4,71 +4,80 @@
   pkgs,
   myvars,
   ...
-}: {
+}:
+{
   # `programs.git` will generate the config file: ~/.config/git/config
   # to make git use this config file, `~/.gitconfig` should not exist!
   #
   #    https://git-scm.com/docs/git-config#Documentation/git-config.txt---global
-  home.activation.removeExistingGitconfig = lib.hm.dag.entryBefore ["checkLinkTargets"] ''
+  home.activation.removeExistingGitconfig = lib.hm.dag.entryBefore [ "checkLinkTargets" ] ''
     rm -f ${config.home.homeDirectory}/.gitconfig
   '';
 
-  home.packages = with pkgs; [
-  ];
+  # GitHub CLI tool
+  # https://cli.github.com/manual/
+  programs.gh = {
+    enable = true;
+    settings = {
+      git_protocol = "ssh";
+      prompt = "enabled";
+      aliases = {
+        co = "pr checkout";
+        pv = "pr view";
+      };
+    };
+    hosts = {
+      "github.com" = {
+        "users" = {
+          "ryan4yin" = null;
+        };
+        "user" = "ryan4yin";
+      };
+    };
+  };
 
   programs.git = {
     enable = true;
     lfs.enable = true;
 
-    userName = myvars.userfullname;
-    userEmail = myvars.useremail;
-
-    includes = [
-      {
-        # use different email & name for work
-        path = "~/work/.gitconfig";
-        condition = "gitdir:~/work/";
-      }
-    ];
-
-    extraConfig = {
-      init.defaultBranch = "main";
-      trim.bases = "develop,master,main"; # for git-trim
-      push.autoSetupRemote = true;
-      pull.rebase = true;
-
-      # replace https with ssh
-      url = {
-        "ssh://git@github.com/ryan4yin" = {
-          insteadOf = "https://github.com/ryan4yin";
-        };
-        # "ssh://git@gitlab.com/" = {
-        #   insteadOf = "https://gitlab.com/";
-        # };
-        # "ssh://git@bitbucket.com/" = {
-        #   insteadOf = "https://bitbucket.com/";
-        # };
-      };
-    };
-
     # signing = {
     #   key = "xxx";
     #   signByDefault = true;
     # };
 
-    # A syntax-highlighting pager in Rust(2019 ~ Now)
-    delta = {
-      enable = true;
-      options = {
-        diff-so-fancy = true;
-        line-numbers = true;
-        true-color = "always";
-        # features => named groups of settings, used to keep related settings organized
-        # features = "";
+    includes = [
+      {
+        # use different email & name for work:
+        #
+        # [user]
+        #   email = "xxx@xxx.com"
+        #   name = "Ryan Yin"
+        path = "~/work/.gitconfig";
+        condition = "gitdir:~/work/";
+      }
+    ];
+
+    settings = {
+      user.email = myvars.useremail;
+      user.name = myvars.userfullname;
+
+      init.defaultBranch = "main";
+      trim.bases = "develop,master,main"; # for git-trim
+      push.autoSetupRemote = true;
+      pull.rebase = true;
+      log.date = "iso"; # use iso format for date
+
+      # replace https with ssh
+      url = {
+        "ssh://git@github.com/ryan4yin" = {
+          insteadOf = "https://github.com/ryan4yin";
         };
+        # "ssh://git@bitbucket.com/ryan4yin" = {
+        #   insteadOf = "https://bitbucket.com/ryan4yin";
+        # };
       };
 
-    aliases = {
+      alias = {
         # common aliases
         br = "branch";
         co = "checkout";
@@ -96,4 +105,24 @@
         foreach = "submodule foreach";
       };
     };
+  };
+
+  # A syntax-highlighting pager for git, diff, grep, and blame output
+  programs.delta = {
+    enable = true;
+    enableGitIntegration = true;
+    options = {
+      diff-so-fancy = true;
+      line-numbers = true;
+      true-color = "always";
+      # features => named groups of settings, used to keep related settings organized
+      # features = "";
+    };
+  };
+
+  # Git terminal UI (written in go).
+  programs.lazygit.enable = true;
+
+  # Yet another Git TUI (written in rust).
+  programs.gitui.enable = false;
 }

home/base/core/npm.nix

@@ -0,0 +1,10 @@
+{ config, ... }:
+{
+  # make `npm install -g <pkg>` happey
+  #
+  # mainly used to install npm packages that updates frequently
+  # such as gemini-cli, claude-code, etc.
+  home.file.".npmrc".text = ''
+    prefix=${config.home.homeDirectory}/.npm
+  '';
+}

home/base/core/shells/config.nu

@@ -1,3 +1,8 @@
+# Based on the default config generated by:
+#    ```
+#    config nu --default
+#    ```
+#
 # Nushell Config File Documentation
 #
 # Warning: This file is intended for documentation purposes only and

home/base/core/shells/default.nix

@@ -1,8 +1,5 @@
-{
-  config,
-  pkgs-unstable,
-  ...
-}: let
+{ config, ... }:
+let
   shellAliases = {
     k = "kubectl";
 
@@ -13,22 +10,24 @@
   localBin = "${config.home.homeDirectory}/.local/bin";
   goBin = "${config.home.homeDirectory}/go/bin";
   rustBin = "${config.home.homeDirectory}/.cargo/bin";
-in {
-  # only works in bash/zsh, not nushell
-  home.shellAliases = shellAliases;
-
-  programs.nushell = {
-    enable = true;
-    package = pkgs-unstable.nushell;
-    configFile.source = ./config.nu;
-    inherit shellAliases;
-  };
-
+  npmBin = "${config.home.homeDirectory}/.npm/bin";
+in
+{
   programs.bash = {
     enable = true;
     enableCompletion = true;
     bashrcExtra = ''
-      export PATH="$PATH:${localBin}:${goBin}:${rustBin}"
+      export PATH="$PATH:${localBin}:${goBin}:${rustBin}:${npmBin}"
     '';
   };
+
+  # NOTE: only works in bash/zsh, not nushell
+  home.shellAliases = shellAliases;
+
+  # NOTE: nushell will be launched in bash, so it can inherit all the eenvironment variables.
+  programs.nushell = {
+    enable = true;
+    configFile.source = ./config.nu;
+    inherit shellAliases;
+  };
 }

home/base/core/starship.nix

@@ -1,8 +1,4 @@
 {
-  pkgs,
-  nur-ryan4yin,
-  ...
-}: {
   programs.starship = {
     enable = true;
 
@@ -10,24 +6,24 @@
     enableZshIntegration = true;
     enableNushellIntegration = true;
 
-    settings =
-      {
+    # https://starship.rs/config/
+    settings = {
+      # Get editor completions based on the config schema
+      "$schema" = "https://starship.rs/config-schema.json";
       character = {
-          success_symbol = "[›](bold green)";
-          error_symbol = "[›](bold red)";
-        };
-        aws = {
-          symbol = "🅰 ";
-        };
-        gcloud = {
-          # do not show the account/project's info
-          # to avoid the leak of sensitive information when sharing the terminal
-          format = "on [$symbol$active(\($region\))]($style) ";
-          symbol = "🅶 ️";
+        success_symbol = "[➜](bold green)";
+        error_symbol = "[➜](bold red)";
       };
+      # I never rely on the defaults, so this module is useless to me—disabled.
+      # I prefer adding --project, --region to very gcloud/aws command.
+      aws.disabled = true;
+      gcloud.disabled = true;
 
-        palette = "catppuccin_mocha";
-      }
-      // builtins.fromTOML (builtins.readFile "${nur-ryan4yin.packages.${pkgs.system}.catppuccin-starship}/palettes/mocha.toml");
+      kubernetes = {
+        symbol = "⛵";
+        disabled = false;
+      };
+      os.disabled = false;
+    };
   };
 }

home/base/core/theme.nix

@@ -0,0 +1,16 @@
+{ catppuccin, ... }:
+{
+  # https://github.com/catppuccin/nix
+  imports = [
+    catppuccin.homeModules.catppuccin
+  ];
+
+  catppuccin = {
+    # The default `enable` value for all available programs.
+    enable = true;
+    # one of "latte", "frappe", "macchiato", "mocha"
+    flavor = "mocha";
+    # one of "blue", "flamingo", "green", "lavender", "maroon", "mauve", "peach", "pink", "red", "rosewater", "sapphire", "sky", "teal", "yellow"
+    accent = "pink";
+  };
+}

home/base/core/yazi.nix

@@ -1,23 +1,17 @@
+{ pkgs, ... }:
 {
-  pkgs,
-  pkgs-unstable,
-  nur-ryan4yin,
-  ...
-}: {
   # terminal file manager
   programs.yazi = {
     enable = true;
-    package = pkgs-unstable.yazi;
+    package = pkgs.yazi;
     # Changing working directory when exiting Yazi
     enableBashIntegration = true;
     enableNushellIntegration = true;
     settings = {
-      manager = {
+      mgr = {
         show_hidden = true;
         sort_dir_first = true;
       };
     };
   };
-
-  xdg.configFile."yazi/theme.toml".source = "${nur-ryan4yin.packages.${pkgs.system}.catppuccin-yazi}/mocha.toml";
 }

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

@@ -1,10 +1,19 @@
-{pkgs, ...}: {
-  home.packages = with pkgs; [
+{ pkgs, ... }:
+{
+  home.packages =
+    with pkgs;
+    [
       mitmproxy # http/https proxy tool
-    insomnia # REST client
       wireshark # network analyzer
 
       # IDEs
       # jetbrains.idea-community
-  ];
+
+      # AI cli tools
+      k8sgpt
+      kubectl-ai # an ai helper opensourced by google
+    ]
+    ++ (lib.optionals pkgs.stdenv.isx86_64 [
+      insomnia # REST client
+    ]);
 }

home/base/gui/terminal/README.md

@@ -52,7 +52,7 @@ Error opening terminal: xterm-kitty.
 
 NixOS preserve the `TERMINFO` and `TERMINFO_DIRS` environment variables, for `root` and the `wheel`
 group:
-[nixpkgs/nixos/modules/config/terminfo.nix](https://github.com/NixOS/nixpkgs/blob/nixos-25.05/nixos/modules/config/terminfo.nix#L18)
+[nixpkgs/nixos/modules/config/terminfo.nix](https://github.com/NixOS/nixpkgs/blob/nixos-25.11/nixos/modules/config/terminfo.nix#L18)
 
 For nix-darwin, take a look at <https://github.com/LnL7/nix-darwin/wiki/Terminfo-issues>
 

home/base/gui/terminal/alacritty/catppuccin-mocha.toml

@@ -1,65 +0,0 @@
-[colors.primary]
-background = "#1e1e2e"
-foreground = "#cdd6f4"
-dim_foreground = "#7f849c"
-bright_foreground = "#cdd6f4"
-
-[colors.cursor]
-text = "#1e1e2e"
-cursor = "#f5e0dc"
-
-[colors.vi_mode_cursor]
-text = "#1e1e2e"
-cursor = "#b4befe"
-
-[colors.search.matches]
-foreground = "#1e1e2e"
-background = "#a6adc8"
-
-[colors.search.focused_match]
-foreground = "#1e1e2e"
-background = "#a6e3a1"
-
-[colors.footer_bar]
-foreground = "#1e1e2e"
-background = "#a6adc8"
-
-[colors.hints.start]
-foreground = "#1e1e2e"
-background = "#f9e2af"
-
-[colors.hints.end]
-foreground = "#1e1e2e"
-background = "#a6adc8"
-
-[colors.selection]
-text = "#1e1e2e"
-background = "#f5e0dc"
-
-[colors.normal]
-black = "#45475a"
-red = "#f38ba8"
-green = "#a6e3a1"
-yellow = "#f9e2af"
-blue = "#89b4fa"
-magenta = "#f5c2e7"
-cyan = "#94e2d5"
-white = "#bac2de"
-
-[colors.bright]
-black = "#585b70"
-red = "#f38ba8"
-green = "#a6e3a1"
-yellow = "#f9e2af"
-blue = "#89b4fa"
-magenta = "#f5c2e7"
-cyan = "#94e2d5"
-white = "#a6adc8"
-
-[[colors.indexed_colors]]
-index = 16
-color = "#fab387"
-
-[[colors.indexed_colors]]
-index = 17
-color = "#f5e0dc"

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

@@ -1,6 +1,5 @@
 {
   pkgs,
-  pkgs-unstable,
   ...
 }:
 ###########################################################
@@ -26,36 +25,42 @@
 {
   programs.alacritty = {
     enable = true;
-    package = pkgs-unstable.alacritty;
     # https://alacritty.org/config-alacritty.html
     settings = {
-      general.import = [
-        ./catppuccin-mocha.toml
-      ];
       window = {
         opacity = 0.93;
         startup_mode = "Maximized"; # Maximized window
         dynamic_title = true;
         option_as_alt = "Both"; # Option key acts as Alt on macOS
+        decorations = "None"; # Show neither borders nor title bar
       };
       scrolling = {
         history = 10000;
       };
       font = {
-        bold = {family = "JetBrainsMono Nerd Font";};
-        italic = {family = "JetBrainsMono Nerd Font";};
-        normal = {family = "JetBrainsMono Nerd Font";};
-        bold_italic = {family = "JetBrainsMono Nerd Font";};
-        size =
-          if pkgs.stdenv.isDarwin
-          then 14
-          else 13;
+        bold = {
+          family = "Maple Mono NF CN";
+        };
+        italic = {
+          family = "Maple Mono NF CN";
+        };
+        normal = {
+          family = "Maple Mono NF CN";
+        };
+        bold_italic = {
+          family = "Maple Mono NF CN";
+        };
+        size = 13;
       };
       terminal = {
         # Spawn a nushell in login mode via `bash`
         shell = {
           program = "${pkgs.bash}/bin/bash";
-          args = ["--login" "-c" "nu --login --interactive"];
+          args = [
+            "--login"
+            "-c"
+            "nu --login --interactive"
+          ];
         };
         # Controls the ability to write to the system clipboard with the OSC 52 escape sequence.
         # It's used by zellij to copy text to the system clipboard.

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;
@@ -16,8 +17,9 @@
     settings = {
       main = {
         term = "foot"; # or "xterm-256color" for maximum compatibility
-        font = "JetBrainsMono Nerd Font:size=14";
-        dpi-aware = "yes";
+        font = "Maple Mono NF CN:size=13";
+        dpi-aware = "no"; # scale via window manager instead
+        resize-keep-grid = "no"; # do not resize the window on font resizing
 
         # Spawn a nushell in login mode via `bash`
         shell = "${pkgs.bash}/bin/bash --login -c 'nu --login --interactive'";
@@ -26,47 +28,6 @@
       mouse = {
         hide-when-typing = "yes";
       };
-
-      # https://github.com/catppuccin/foot/blob/main/themes/catppuccin-mocha.ini
-      cursor = {
-        color = "11111b f5e0dc";
-      };
-      colors = {
-        alpha = "0.93"; # background opacity
-
-        foreground = "cdd6f4";
-        background = "1e1e2e";
-
-        regular0 = "45475a";
-        regular1 = "f38ba8";
-        regular2 = "a6e3a1";
-        regular3 = "f9e2af";
-        regular4 = "89b4fa";
-        regular5 = "f5c2e7";
-        regular6 = "94e2d5";
-        regular7 = "bac2de";
-
-        bright0 = "585b70";
-        bright1 = "f38ba8";
-        bright2 = "a6e3a1";
-        bright3 = "f9e2af";
-        bright4 = "89b4fa";
-        bright5 = "f5c2e7";
-        bright6 = "94e2d5";
-        bright7 = "a6adc8";
-
-        "16" = "fab387";
-        "17" = "f5e0dc";
-
-        "selection-foreground" = "cdd6f4";
-        "selection-background" = "414356";
-
-        "search-box-no-match" = "11111b f38ba8";
-        "search-box-match" = "cdd6f4 313244";
-
-        "jump-labels" = "11111b fab387";
-        urls = "89b4fa";
-      };
     };
   };
 }

home/base/gui/terminal/ghostty.nix

@@ -12,17 +12,16 @@
   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
-    # package = ghostty.packages.${pkgs.system}.default; # the latest version
+      if pkgs.stdenv.isDarwin then
+        pkgs.hello # pkgs.ghostty is currently broken on darwin
+      else
+        pkgs.ghostty; # the stable version
+    # package = ghostty.packages.${pkgs.stdenv.hostPlatform.system}.default; # the latest version
     enableBashIntegration = false;
     installBatSyntax = false;
     # installVimSyntax = true;
     settings = {
-      theme = "catppuccin-mocha";
-
-      font-family = "JetBrains Mono";
+      font-family = "Maple Mono NF CN";
       font-size = 13;
 
       background-opacity = 0.93;

home/base/gui/terminal/kitty.nix

@@ -16,17 +16,10 @@
 {
   programs.kitty = {
     enable = true;
-    # kitty has catppuccin theme built-in,
-    # all the built-in themes are packaged into an extra package named `kitty-themes`
-    # and it's installed by home-manager if `theme` is specified.
-    themeFile = "Catppuccin-Mocha";
     font = {
-      name = "JetBrainsMono Nerd Font";
+      name = "Maple Mono NF CN";
       # use different font size on macOS
-      size =
-        if pkgs.stdenv.isDarwin
-        then 14
-        else 13;
+      size = 13;
     };
 
     # consistent with other terminal emulators
@@ -36,6 +29,10 @@
     };
 
     settings = {
+      # do not show title bar & window title
+      hide_window_decorations = "titlebar-and-corners";
+      macos_show_window_title_in = "none";
+
       background_opacity = "0.93";
       macos_option_as_alt = true; # Option key acts as Alt on macOS
       enable_audio_bell = false;
@@ -48,6 +45,6 @@
     };
 
     # macOS specific settings
-    darwinLaunchOptions = ["--start-as=maximized"];
+    darwinLaunchOptions = [ "--start-as=maximized" ];
   };
 }

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

@@ -1,11 +1,12 @@
 {
   pkgs,
-  pkgs-unstable,
+  pkgs-2505,
   nur-ryan4yin,
   ...
-}: {
+}:
+{
   home.packages = with pkgs; [
-    docker-compose
+    podman-compose
     dive # explore docker layers
     lazydocker # Docker terminal UI.
     skopeo # copy/sync images between registries and local storage
@@ -13,50 +14,29 @@
 
     kubectl
     kubectx # kubectx & kubens
+    kubie # same as kubectl-ctx, but per-shell (won’t touch kubeconfig).
     kubectl-view-secret # kubectl view-secret
     kubectl-tree # kubectl tree
     kubectl-node-shell # exec into node
     kubepug # kubernetes pre upgrade checker
-    k8sgpt
-    nur-ryan4yin.packages.${pkgs.system}.kubectl-ai # an ai helper opensourced by google
+    kubectl-cnpg # cloudnative-pg's cli tool
 
     kubebuilder
     istioctl
     clusterctl # for kubernetes cluster-api
     kubevirt # virtctl
-    kubernetes-helm
+    pkgs-2505.kubernetes-helm
     fluxcd
     argocd
 
     ko # build go project to container image
   ];
 
-  programs = {
-    k9s = {
-      enable = true;
-      # https://k9scli.io/topics/aliases/
-      # aliases = {};
-      settings = {
-        skin = "catppuccino-mocha";
-      };
-      skins.catppuccin-mocha = let
-        skin_file = "${nur-ryan4yin.packages.${pkgs.system}.catppuccin-k9s}/dist/mocha.yml"; # theme - catppuccin mocha
-        skin_attr = builtins.fromJSON (
-          builtins.readFile
-          # replace 'base: &base "#1e1e2e"' with 'base: &base "default"'
-          # to make fg/bg color transparent. "default" means transparent in k9s skin.
-          (pkgs.runCommandNoCC "get-skin-json" {} ''
-            cat ${skin_file} \
-              |  sed -E 's@(base: &base ).+@\1 "default"@g' \
-              | ${pkgs.yj}/bin/yj > $out
-          '')
-        );
-      in
-        skin_attr;
-    };
-    kubecolor = {
+  programs.k9s.enable = true;
+  catppuccin.k9s.transparent = true;
+
+  programs.kubecolor = {
     enable = true;
     enableAlias = true;
   };
-  };
 }

home/base/tui/default.nix

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

home/base/tui/dev-tools.nix

@@ -1,8 +1,8 @@
 {
   pkgs,
-  pkgs-unstable,
   ...
-}: {
+}:
+{
   #############################################################
   #
   #  Basic settings for development environment
@@ -17,9 +17,11 @@
   home.packages = with pkgs; [
     colmena # nixos's remote deployment tool
 
+    tokei # count lines of code, alternative to cloc
+
     # db related
-    pkgs-unstable.mycli
-    pkgs-unstable.pgcli
+    mycli
+    pgcli
     mongosh
     sqlite
 
@@ -27,13 +29,12 @@
     minicom
 
     # ai related
-    pkgs-unstable.python313Packages.huggingface-hub # huggingface-cli
+    python313Packages.huggingface-hub # huggingface-cli
 
     # misc
-    pkgs-unstable.devbox
+    devbox
     bfg-repo-cleaner # remove large files from git history
     k6 # load testing tool
-    protobuf # protocol buffer compiler
 
     # solve coding extercises - learn by doing
     exercism

home/base/tui/editors/default.nix

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

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

@@ -1,16 +1,30 @@
 {
+  config,
   pkgs,
-  nur-ryan4yin,
+  helix,
   ...
-}: {
-  # https://github.com/catppuccin/helix
-  xdg.configFile."helix/themes".source = "${nur-ryan4yin.packages.${pkgs.system}.catppuccin-helix}/themes/default";
+}:
+
+let
+  helixPackages = helix.packages.${pkgs.stdenv.hostPlatform.system};
+in
+{
+  # to make steel work, we need to git clone this repo to your home directory.
+  home.sessionVariables.HELIX_STEEL_CONFIG = "${config.home.homeDirectory}/nix-config/home/base/tui/editors/helix/steel";
+
+  home.packages = with pkgs; [
+    steel
+  ];
 
   programs.helix = {
     enable = true;
-    package = pkgs.helix;
+    # enable steel as the plugin system
+    # https://github.com/helix-editor/helix/pull/8675
+    # https://github.com/mattwparas/helix/blob/steel-event-system/STEEL.md
+    package = helixPackages.default.overrideAttrs (prevAttrs: {
+      cargoBuildFeatures = prevAttrs.cargoBuildFeatures or [ ] ++ [ "steel" ];
+    });
     settings = {
-      theme = "catppuccin_mocha";
       editor = {
         line-number = "relative";
         cursorline = true;
@@ -29,7 +43,10 @@
           w = ":w";
           q = ":q";
         };
-        esc = ["collapse_selection" "keep_primary_selection"];
+        esc = [
+          "collapse_selection"
+          "keep_primary_selection"
+        ];
       };
     };
   };

home/base/tui/editors/helix/steel/helix.scm

@@ -0,0 +1,40 @@
+;; The helix.scm module will be loaded first before anything else, 
+;; the runtime will require this module, and any functions exported
+;; will now be available to be used as typed commands, e.g. :git-add :open-helix-scm
+
+(require "helix/editor.scm")
+(require (prefix-in helix. "helix/commands.scm"))
+(require (prefix-in helix.static. "helix/static.scm"))
+
+(provide shell git-add open-helix-scm open-init-scm)
+
+(define (current-path)
+  (let* ([focus (editor-focus)]
+         [focus-doc-id (editor->doc-id focus)])
+    (editor-document->path focus-doc-id)))
+
+;;@doc
+;; Specialized shell implementation, where % is a wildcard for the current file
+(define (shell . args)
+  (helix.run-shell-command
+    (string-join
+      ;; Replace the % with the current file
+      (map (lambda (x) (if (equal? x "%") (current-path) x)) args)
+      " ")))
+
+;;@doc
+;; Adds the current file to git	
+(define (git-add)
+  (shell "git" "add" "%"))
+
+;;@doc
+;; Open the helix.scm file
+(define (open-helix-scm)
+  (helix.open (helix.static.get-helix-scm-path)))
+
+;;@doc
+;; Opens the init.scm file
+(define (open-init-scm)
+  (helix.open (helix.static.get-init-scm-path)))
+  
+  

home/base/tui/editors/helix/steel/init.scm

@@ -0,0 +1,24 @@
+;; The init.scm file is run at the top level, immediately after the helix.scm module is required.
+;; The helix context is available here, so you can interact with the editor.
+
+;; configure the LSP for steel
+(require "helix/configuration.scm")
+(define-lsp "steel-language-server" (command "steel-language-server") (args '()))
+(define-language "scheme"
+                 (language-servers '("steel-language-server")))
+
+;; show splash screen - when you open with no argument
+(require "mattwparas-helix-package/splash.scm")
+(when (equal? (command-line) '("hx"))
+  (show-splash))
+
+;; Terminal & shell
+(require "steel-pty/term.scm")
+(set-default-shell! "nu")
+
+;; File Watcher
+(require "helix-file-watcher/file-watcher.scm")
+(spawn-watcher)
+
+;; File Tree
+(require "mattwparas-helix-package/cogs/file-tree.scm")

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

@@ -2,7 +2,6 @@
   config,
   lib,
   pkgs,
-  pkgs-unstable,
   ...
 }:
 ###############################################################################
@@ -18,16 +17,18 @@ 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.shellAliases = shellAliases;
   programs.nushell.shellAliases = shellAliases;
 
-  programs = {
-    neovim = {
+  programs.neovim = {
     enable = true;
-      package = pkgs-unstable.neovim-unwrapped;
+    package = pkgs.neovim-unwrapped;
 
     # defaultEditor = true; # set EDITOR at system-wide level
     viAlias = true;
@@ -44,14 +45,20 @@ in {
       "--suffix"
       "LIBRARY_PATH"
       ":"
-        "${lib.makeLibraryPath [stdenv.cc.cc zlib]}"
+      "${lib.makeLibraryPath [
+        stdenv.cc.cc
+        zlib
+      ]}"
 
       # PKG_CONFIG_PATH is used by pkg-config before compilation to search directories
       # containing .pc files that describe the libraries that need to be linked to your program.
       "--suffix"
       "PKG_CONFIG_PATH"
       ":"
-        "${lib.makeSearchPathOutput "dev" "lib/pkgconfig" [stdenv.cc.cc zlib]}"
+      "${lib.makeSearchPathOutput "dev" "lib/pkgconfig" [
+        stdenv.cc.cc
+        zlib
+      ]}"
     ];
 
     # Currently we use lazy.nvim as neovim's package manager, so comment this one.
@@ -70,5 +77,4 @@ in {
       nvim-treesitter.withAllGrammars
     ];
   };
-  };
 }

home/base/tui/editors/neovim/nvim/lazy-lock.json

@@ -2,101 +2,137 @@
   "AstroNvim": { "branch": "main", "commit": "c5e610f614e74c9dd9bf11760c4d0ad2c98c0abe" },
   "Comment.nvim": { "branch": "master", "commit": "e30b7f2008e52442154b66f7c519bfd2f1e32acb" },
   "LuaSnip": { "branch": "master", "commit": "458560534a73f7f8d7a11a146c801db00b081df0" },
-  "SchemaStore.nvim": { "branch": "main", "commit": "6c52c57432280c54596feb0c0958e1a6cb546f4d" },
   "aerial.nvim": { "branch": "master", "commit": "3284a2cb858ba009c79da87d5e010ccee3c99c4d" },
   "alpha-nvim": { "branch": "main", "commit": "de72250e054e5e691b9736ee30db72c65d560771" },
-  "astrocommunity": { "branch": "main", "commit": "16231a665146b0fe70593dd450afd6e964a3cbe1" },
+  "astrocommunity": { "branch": "main", "commit": "2db3ee2ce37f9e2bc9e6ea2c3e2e6292ca4d33bf" },
   "astrocore": { "branch": "main", "commit": "44a3dc0bf1591022b2a6bc89dccdfac1be17bec9" },
   "astrolsp": { "branch": "main", "commit": "909fbe64f3f87d089ff3777751261544557117cc" },
   "astrotheme": { "branch": "main", "commit": "f12dcf64b1f9a05839c3ac2146f550f43bae9dab" },
   "astroui": { "branch": "main", "commit": "e923a84c488d879a260fc9cfb2dc27dd870fb6ac" },
   "autosave.nvim": { "branch": "main", "commit": "348f72cf0241e3e736e3396c4834def2f8ef8d10" },
-  "avante.nvim": { "branch": "main", "commit": "bc403ddcbf98c4181ee2a7efd35cd1e18a2fdc5c" },
-  "catppuccin": { "branch": "main", "commit": "a0c769bc7cd04bbbf258b3d5f01e2bdce744108d" },
-  "clangd_extensions.nvim": { "branch": "main", "commit": "db28f29be928d18cbfb86fbfb9f83f584f658feb" },
-  "cmake-tools.nvim": { "branch": "master", "commit": "591ae37fc5494677e929118f0a182d2b61fe1af1" },
+  "avante.nvim": { "branch": "main", "commit": "508cc4c22c78d565d270df8dec5449db07800296" },
+  "catppuccin": { "branch": "main", "commit": "fa42eb5e26819ef58884257d5ae95dd0552b9a66" },
+  "clangd_extensions.nvim": {
+    "branch": "main",
+    "commit": "db28f29be928d18cbfb86fbfb9f83f584f658feb"
+  },
+  "cmake-tools.nvim": { "branch": "master", "commit": "17244215b1a96e4b2a83a16abd6719197f270f96" },
   "cmp-buffer": { "branch": "main", "commit": "3022dbc9166796b644a841a02de8dd1cc1d311fa" },
   "cmp-conjure": { "branch": "master", "commit": "8c9a88efedc0e5bf3165baa6af8a407afe29daf6" },
   "cmp-dap": { "branch": "master", "commit": "ea92773e84c0ad3288c3bc5e452ac91559669087" },
   "cmp-nvim-lsp": { "branch": "main", "commit": "99290b3ec1322070bcfb9e846450a46f6efa50f0" },
   "cmp-path": { "branch": "main", "commit": "91ff86cd9c29299a64f968ebb45846c485725f23" },
   "cmp_luasnip": { "branch": "master", "commit": "98d9cb5c2c38532bd9bdb481067b20fea8f32e90" },
-  "conjure": { "branch": "main", "commit": "83c6394f916197d73f2a19538bd5615e08842d10" },
+  "conjure": { "branch": "main", "commit": "5f15eb0322b5530eefb16457c061e7c2ccd7cf13" },
   "crates.nvim": { "branch": "main", "commit": "5d8b1bef686db0fabe5f1bb593744b617e8f1405" },
   "deno-nvim": { "branch": "master", "commit": "5a2f9205df5539c4a0696e73893bf8d1b0cae406" },
   "dressing.nvim": { "branch": "master", "commit": "3a45525bb182730fe462325c99395529308f431e" },
   "flash.nvim": { "branch": "main", "commit": "3c942666f115e2811e959eabbdd361a025db8b63" },
   "flit.nvim": { "branch": "main", "commit": "1ef72de6a02458d31b10039372c8a15ab8989e0d" },
   "friendly-snippets": { "branch": "main", "commit": "efff286dd74c22f731cdec26a70b46e5b203c619" },
-  "fzf-lua": { "branch": "main", "commit": "3de691fafd097177d10ebffb91dec5bec2cb30ed" },
+  "fzf-lua": { "branch": "main", "commit": "a4404dee0a65d3c2e2b292206d10b16567d088c9" },
   "gitsigns.nvim": { "branch": "main", "commit": "7010000889bfb6c26065e0b0f7f1e6aa9163edd9" },
-  "gopher.nvim": { "branch": "main", "commit": "9db5931af1293ae52500921d92c02145d86df02c" },
+  "gopher.nvim": { "branch": "main", "commit": "de585144ebde9f0516fb9b542dd42e90c7835b59" },
   "goto-preview": { "branch": "main", "commit": "d1faf6ea992b5bcaaaf2c682e1aba3131a01143e" },
   "guess-indent.nvim": { "branch": "main", "commit": "6cd61f7a600bb756e558627cd2e740302c58e32d" },
   "heirline.nvim": { "branch": "master", "commit": "fae936abb5e0345b85c3a03ecf38525b0828b992" },
-  "indent-blankline.nvim": { "branch": "master", "commit": "005b56001b2cb30bfa61b7986bc50657816ba4ba" },
+  "indent-blankline.nvim": {
+    "branch": "master",
+    "commit": "005b56001b2cb30bfa61b7986bc50657816ba4ba"
+  },
   "lazy.nvim": { "branch": "main", "commit": "6c3bda4aca61a13a9c63f1c1d1b16b9d3be90d7a" },
   "lazydev.nvim": { "branch": "main", "commit": "f59bd14a852ca43db38e3662395354cb2a9b13e0" },
-  "leap.nvim": { "branch": "main", "commit": "08ca7ec9e859856251d56c22ea107f82f563ff3c" },
-  "lsp_signature.nvim": { "branch": "master", "commit": "d50e40b3bf9324128e71b0b7e589765ce89466d2" },
+  "leap.nvim": { "branch": "main", "commit": "10c14af4ddfb34dbd7721f0bfb2b4d91f0558907" },
+  "lsp_signature.nvim": {
+    "branch": "master",
+    "commit": "2923666d092300e6d03c8d895991d0bef43f1613"
+  },
   "lspkind.nvim": { "branch": "master", "commit": "d79a1c3299ad0ef94e255d045bed9fa26025dab6" },
   "luarocks.nvim": { "branch": "main", "commit": "1db9093915eb16ba2473cfb8d343ace5ee04130a" },
-  "markdown-preview.nvim": { "branch": "main", "commit": "462ce41af003f5cdadab856f3a42dc27e39b89c8" },
-  "mason-lspconfig.nvim": { "branch": "main", "commit": "1a31f824b9cd5bc6f342fc29e9a53b60d74af245" },
+  "markdown-preview.nvim": {
+    "branch": "main",
+    "commit": "462ce41af003f5cdadab856f3a42dc27e39b89c8"
+  },
+  "mason-lspconfig.nvim": {
+    "branch": "main",
+    "commit": "1a31f824b9cd5bc6f342fc29e9a53b60d74af245"
+  },
   "mason-null-ls.nvim": { "branch": "main", "commit": "2b8433f76598397fcc97318d410e0c4f7a4bea6a" },
   "mason-nvim-dap.nvim": { "branch": "main", "commit": "4c2cdc69d69fe00c15ae8648f7e954d99e5de3ea" },
   "mason.nvim": { "branch": "main", "commit": "fc98833b6da5de5a9c5b1446ac541577059555be" },
-  "mini.ai": { "branch": "main", "commit": "5225f16eacf4dce2cb7204ca345123ef54e209d6" },
+  "mini.ai": { "branch": "main", "commit": "d172ada7b0281044a06cb9a625a862553c457b6f" },
   "mini.bufremove": { "branch": "main", "commit": "285bdac9596ee7375db50c0f76ed04336dcd2685" },
-  "mini.surround": { "branch": "main", "commit": "f4307f935ad87cfe3e570dbaae485b35cce4e5ec" },
+  "mini.surround": { "branch": "main", "commit": "1a2b59c77a0c4713a5bd8972da322f842f4821b1" },
   "neo-tree.nvim": { "branch": "main", "commit": "f481de16a0eb59c985abac8985e3f2e2f75b4875" },
   "neoconf.nvim": { "branch": "main", "commit": "f630568a4d04154803886f21ca60923f12709f0f" },
-  "nfnl": { "branch": "main", "commit": "19cac83657514a0718b7af4a086d06bd73269b7a" },
+  "nfnl": { "branch": "main", "commit": "143b595069d98d47b26b80f0e0375420673de4af" },
   "none-ls.nvim": { "branch": "main", "commit": "a117163db44c256d53c3be8717f3e1a2a28e6299" },
   "nui.nvim": { "branch": "main", "commit": "a0fd35fcbb4cb479366f1dc5f20145fd718a3733" },
   "nvim-autopairs": { "branch": "master", "commit": "68f0e5c3dab23261a945272032ee6700af86227a" },
   "nvim-cmp": { "branch": "main", "commit": "1e1900b0769324a9675ef85b38f99cca29e203b3" },
-  "nvim-colorizer.lua": { "branch": "master", "commit": "517df88cf2afb36652830df2c655df2da416a0ae" },
+  "nvim-colorizer.lua": {
+    "branch": "master",
+    "commit": "517df88cf2afb36652830df2c655df2da416a0ae"
+  },
   "nvim-dap": { "branch": "master", "commit": "6a5bba0ddea5d419a783e170c20988046376090d" },
   "nvim-dap-go": { "branch": "main", "commit": "8763ced35b19c8dc526e04a70ab07c34e11ad064" },
   "nvim-dap-python": { "branch": "master", "commit": "261ce649d05bc455a29f9636dc03f8cdaa7e0e2c" },
   "nvim-dap-ui": { "branch": "master", "commit": "bc81f8d3440aede116f821114547a476b082b319" },
-  "nvim-jdtls": { "branch": "master", "commit": "c23f200fee469a415c77265ca55b496feb646992" },
-  "nvim-lsp-file-operations": { "branch": "master", "commit": "9744b738183a5adca0f916527922078a965515ed" },
+  "nvim-jdtls": { "branch": "master", "commit": "4d77ff02063cf88963d5cf10683ab1fd15d072de" },
+  "nvim-lsp-file-operations": {
+    "branch": "master",
+    "commit": "9744b738183a5adca0f916527922078a965515ed"
+  },
   "nvim-lspconfig": { "branch": "master", "commit": "185b2af444b27d6541c02d662b5b68190e5cf0c4" },
   "nvim-nio": { "branch": "master", "commit": "21f5324bfac14e22ba26553caf69ec76ae8a7662" },
   "nvim-notify": { "branch": "master", "commit": "a3020c2cf4dfc4c4f390c4a21e84e35e46cf5d17" },
   "nvim-scrollbar": { "branch": "main", "commit": "5b103ef0fd2e8b9b4be3878ed38d224522192c6c" },
   "nvim-spectre": { "branch": "master", "commit": "72f56f7585903cd7bf92c665351aa585e150af0f" },
-  "nvim-spider": { "branch": "main", "commit": "99df646eab60df0b948dd2532ef5f5512707a9a4" },
+  "nvim-spider": { "branch": "main", "commit": "d4bdc45eac425e77108f068bd0706ff3ac20be7f" },
   "nvim-treesitter": { "branch": "master", "commit": "f8aaf5ce4e27cd20de917946b2ae5c968a2c2858" },
-  "nvim-treesitter-textobjects": { "branch": "master", "commit": "9937e5e356e5b227ec56d83d0a9d0a0f6bc9cad4" },
+  "nvim-treesitter-textobjects": {
+    "branch": "master",
+    "commit": "9937e5e356e5b227ec56d83d0a9d0a0f6bc9cad4"
+  },
   "nvim-ts-autotag": { "branch": "main", "commit": "a1d526af391f6aebb25a8795cbc05351ed3620b5" },
-  "nvim-ts-context-commentstring": { "branch": "main", "commit": "1b212c2eee76d787bbea6aa5e92a2b534e7b4f8f" },
+  "nvim-ts-context-commentstring": {
+    "branch": "main",
+    "commit": "1b212c2eee76d787bbea6aa5e92a2b534e7b4f8f"
+  },
   "nvim-ufo": { "branch": "main", "commit": "61463090a4f55f5d080236ea62f09d1cd8976ff3" },
   "nvim-vtsls": { "branch": "main", "commit": "60b493e641d3674c030c660cabe7a2a3f7a914be" },
   "nvim-web-devicons": { "branch": "master", "commit": "4c3a5848ee0b09ecdea73adcd2a689190aeb728c" },
   "nvim-window-picker": { "branch": "main", "commit": "6382540b2ae5de6c793d4aa2e3fe6dbb518505ec" },
-  "orgmode": { "branch": "master", "commit": "32ef9e95f43a6e951fb931b438372546a4f0c524" },
+  "orgmode": { "branch": "master", "commit": "b6d14eb0a1553a0ef4114346d67605de82d0f7fb" },
   "package-info.nvim": { "branch": "master", "commit": "4f1b8287dde221153ec9f2acd46e8237d2d0881e" },
-  "parinfer-rust": { "branch": "master", "commit": "55bec1e3d4f127527c5c2e507fac96cc934aed6e" },
+  "parinfer-rust": { "branch": "master", "commit": "afe6b1176cd805c000713e23b654fbf4b9f4b156" },
   "plenary.nvim": { "branch": "master", "commit": "857c5ac632080dba10aae49dba902ce3abf91b35" },
   "presence.nvim": { "branch": "main", "commit": "87c857a56b7703f976d3a5ef15967d80508df6e6" },
   "promise-async": { "branch": "main", "commit": "38a4575da9497326badd3995e768b4ccf0bb153e" },
-  "refactoring.nvim": { "branch": "master", "commit": "64dbe67bf7c28c864488262d267c799f80cae9ba" },
-  "render-markdown.nvim": { "branch": "main", "commit": "8debb17aab2fbbf3b341e46ac032d0a6f937d8c3" },
+  "refactoring.nvim": { "branch": "master", "commit": "74b608dfee827c2372250519d433cc21cb083407" },
+  "render-markdown.nvim": {
+    "branch": "main",
+    "commit": "c809fc129f842a7055c672593d24be6346bcc673"
+  },
   "resession.nvim": { "branch": "master", "commit": "cc819b0489938d03e4f3532a583354f0287c015b" },
-  "rustaceanvim": { "branch": "master", "commit": "5120207f90846704a74cbf043295698b009bd5de" },
+  "rustaceanvim": { "branch": "master", "commit": "322224d00a731d75eed6b700d38e460fd30f6e3c" },
+  "schemastore.nvim": { "branch": "main", "commit": "e4f80f37cd11ed58a6e914cc30850749f021b6a7" },
   "sentiment.nvim": { "branch": "main", "commit": "54a6db15b630eccfa98c32a76baf90f21c6f1e40" },
   "smart-splits.nvim": { "branch": "master", "commit": "ddb23c1a1cf1507bda487cda7f6e4690965ef9f5" },
-  "telescope-fzf-native.nvim": { "branch": "main", "commit": "1f08ed60cafc8f6168b72b80be2b2ea149813e55" },
+  "telescope-fzf-native.nvim": {
+    "branch": "main",
+    "commit": "1f08ed60cafc8f6168b72b80be2b2ea149813e55"
+  },
   "telescope-undo.nvim": { "branch": "main", "commit": "928d0c2dc9606e01e2cc547196f48d2eaecf58e5" },
   "telescope.nvim": { "branch": "0.1.x", "commit": "a17d611a0e111836a1db5295f04945df407c5135" },
   "todo-comments.nvim": { "branch": "main", "commit": "ae0a2afb47cf7395dc400e5dc4e05274bf4fb9e0" },
-  "tree-sitter-nu": { "branch": "main", "commit": "d5c71a10b4d1b02e38967b05f8de70e847448dd1" },
+  "tree-sitter-nu": { "branch": "main", "commit": "d62bb4a0c78e9476a6dd0081761444f6870252ed" },
   "treesj": { "branch": "main", "commit": "3b4a2bc42738a63de17e7485d4cc5e49970ddbcc" },
   "tsc.nvim": { "branch": "main", "commit": "8c1b4ec6a48d038a79ced8674cb15e7db6dd8ef0" },
-  "venv-selector.nvim": { "branch": "regexp", "commit": "c677caa1030808a9f90092e522de7cc20c1390dd" },
+  "venv-selector.nvim": {
+    "branch": "regexp",
+    "commit": "c677caa1030808a9f90092e522de7cc20c1390dd"
+  },
   "vim-illuminate": { "branch": "master", "commit": "19cb21f513fc2b02f0c66be70107741e837516a1" },
   "vim-repeat": { "branch": "master", "commit": "65846025c15494983dafe5e3b46c8f88ab2e9635" },
   "vim-wakatime": { "branch": "master", "commit": "f39c4a201ae350aaba713b59d4a4fdd88e0811aa" },

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/avante.lua

@@ -19,8 +19,8 @@ return {
   },
   version = false, -- Never set this value to "*"! Never!
   opts = {
-    provider = "deepseek_reasoner",
-    cursor_applying_provider = "deepseek_reasoner", -- In this example, use Groq for applying, but you can also use any provider you want.
+    provider = "openrouter_claude_4",
+    cursor_applying_provider = "openrouter_claude_4",
     behaviour = {
       -- auto_suggestions = true,
       enable_cursor_planning_mode = true, -- enable cursor planning mode!
@@ -28,44 +28,104 @@ return {
     -- WARNING: Since auto-suggestions are a high-frequency operation and therefore expensive,
     -- currently designating it as `copilot` provider is dangerous because: https://github.com/yetone/avante.nvim/issues/1048
     -- Of course, you can reduce the request frequency by increasing `suggestion.debounce`.
-    auto_suggestions_provider = "aliyun_qwen3",
+    auto_suggestions_provider = "ollama",
     suggestion = {
       debounce = 750, -- wait for x ms before suggestion
       throttle = 1200, -- wait for at least x ms before the next suggestion
     },
+    web_search_engine = {
+      provider = "google", -- tavily, serpapi, searchapi, google, kagi, brave, or searxng
+      proxy = nil, -- proxy support, e.g., http://127.0.0.1:7890
+    },
 
+    providers = {
       ollama = {
         endpoint = "http://192.168.5.100:11434", -- Note that there is no /v1 at the end.
         model = "modelscope.cn/unsloth/Qwen3-30B-A3B-GGUF",
-      -- model = "modelscope.cn/unsloth/Qwen3-235B-A22B-GGUF",
+        -- model = "modelscope.cn/unsloth/Qwen3-32B-GGUF",
       },
-    vendors = {
-      deepseek_coder = {
+      -- ==============================================
+      -- https://aistudio.google.com/prompts/new_chat
+      -- ==============================================
+      gemini = {
+        api_key_name = "GEMINI_API_KEY",
+        model = "gemini-2.5-pro-preview-06-05",
+        timeout = 30000, -- Timeout in milliseconds, increase this for reasoning models
+        temperature = 0,
+        max_completion_tokens = 8192, -- Increase this to include reasoning tokens (for reasoning models)
+        --reasoning_effort = "medium", -- low|medium|high, only used for reasoning models
+      },
+      -- ==============================================
+      -- https://openrouter.ai/rankings
+      -- ==============================================
+      openrouter_claude_4 = {
         __inherited_from = "openai",
-        api_key_name = "DEEPSEEK_API_KEY",
-        endpoint = "https://api.deepseek.com",
-        model = "deepseek-coder",
-      },
-      -- deepseek chat v3
-      deepseek_chat = {
-        __inherited_from = "openai",
-        api_key_name = "DEEPSEEK_API_KEY",
-        endpoint = "https://api.deepseek.com",
-        model = "deepseek-chat",
-      },
-      -- deepseek r1
-      deepseek_reasoner = {
-        __inherited_from = "openai",
-        api_key_name = "DEEPSEEK_API_KEY",
-        endpoint = "https://api.deepseek.com",
-        model = "deepseek-reasoner",
+        endpoint = "https://openrouter.ai/api/v1",
+        api_key_name = "OPENROUTER_API_KEY",
+        model = "anthropic/claude-sonnet-4",
       },
+      -- ==============================================
+      -- https://bailian.console.aliyun.com/?tab=model
+      -- ==============================================
       aliyun_qwen3 = {
         __inherited_from = "openai",
         api_key_name = "DASHSCOPE_API_KEY",
         endpoint = "https://dashscope.aliyuncs.com/compatible-mode/v1",
         -- model = "qwen-coder-plus-latest",
         model = "qwen3-235b-a22b",
+        -- disable_tools = true,
+      },
+      aliyun_dpr1 = {
+        __inherited_from = "openai",
+        api_key_name = "DASHSCOPE_API_KEY",
+        endpoint = "https://dashscope.aliyuncs.com/compatible-mode/v1",
+        model = "deepseek-r1-0528",
+        disable_tools = true,
+      },
+      -- ==============================================
+      -- https://console.volcengine.com/ark/region:ark+cn-beijing/model?feature=&vendor=DeepSeek&view=VENDOR_VIEW
+      -- ==============================================
+      ark_dpr1 = {
+        __inherited_from = "openai",
+        api_key_name = "ARK_API_KEY",
+        endpoint = "https://ark.cn-beijing.volces.com/api/v3",
+        model = "deepseek-r1-250528",
+        -- disable_tools = true,
+      },
+      -- ==============================================
+      -- https://cloud.siliconflow.cn/models
+      -- ==============================================
+      sflow_dpr1 = {
+        __inherited_from = "openai",
+        api_key_name = "SILICONFLOW_API_KEY",
+        endpoint = "https://api.siliconflow.cn/v1",
+        model = "Pro/deepseek-ai/DeepSeek-R1",
+        -- disable_tools = true,
+      },
+      -- ==============================================
+      -- https://platform.deepseek.com/usage
+      -- ==============================================
+      dp_coder = {
+        __inherited_from = "openai",
+        api_key_name = "DEEPSEEK_API_KEY",
+        endpoint = "https://api.deepseek.com",
+        model = "deepseek-coder",
+      },
+      -- deepseek chat v3
+      dp_chat = {
+        __inherited_from = "openai",
+        api_key_name = "DEEPSEEK_API_KEY",
+        endpoint = "https://api.deepseek.com",
+        model = "deepseek-chat",
+        -- disable_tools = true,
+      },
+      -- deepseek r1
+      dp_r1 = {
+        __inherited_from = "openai",
+        api_key_name = "DEEPSEEK_API_KEY",
+        endpoint = "https://api.deepseek.com",
+        model = "deepseek-reasoner",
+        -- disable_tools = true,
       },
     },
   },

home/base/tui/editors/neovim/nvim/lua/plugins/neo-tree.lua

@@ -1,13 +1,15 @@
 -- File explorer(Custom configs)
 return {
   "nvim-neo-tree/neo-tree.nvim",
-  opts = {
-    filesystem = {
-      filtered_items = {
+  opts = function(_, opts)
+    opts.filesystem.filtered_items = {
       visible = true, -- visible by default
       hide_dotfiles = false,
       hide_gitignored = false,
-      },
-    },
-  },
+    }
+    opts.filesystem.follow_current_file = {
+      enabled = true, -- This will find and focus the file in the active buffer every time
+      leave_dirs_open = false, -- `false` closes auto expanded dirs, such as with `:Neotree reveal`
+    }
+  end,
 }

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

@@ -1,18 +1,20 @@
 {
   pkgs,
-  pkgs-unstable,
+  pkgs-master,
   ...
-}: {
-  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
@@ -28,13 +30,13 @@
 
         #-- dockerfile
         hadolint # Dockerfile linter
-      nodePackages.dockerfile-language-server-nodejs
+        dockerfile-language-server
 
         #-- markdown
         marksman # language server for markdown
         glow # markdown previewer
         pandoc # document converter
-      pkgs-unstable.hugo # static site generator
+        pkgs-master.hugo # static site generator
 
         #-- sql
         sqlfluff
@@ -61,13 +63,15 @@
           vscode-extensions.vadimcn.vscode-lldb.adapter # codelldb - debugger
 
           #-- python
-      pyright # python language server
           (python313.withPackages (
-        ps:
-          with ps; [
+            ps: with ps; [
+              # python language server
+              pyright
               ruff
+
+              pipx # Install and Run Python Applications in Isolated Environments
               black # python formatter
-            # debugpy
+              uv # python project package manager
 
               # my commonly used python packages
               jupyter
@@ -77,16 +81,20 @@
               pyquery
               pyyaml
               boto3
+
+              # misc
+              protobuf # protocol buffer compiler
+              numpy
             ]
           ))
 
           #-- rust
           # we'd better use the rust-overlays for rust development
-      pkgs-unstable.rustc
-      pkgs-unstable.rust-analyzer
-      pkgs-unstable.cargo # rust package manager
-      pkgs-unstable.rustfmt
-      pkgs-unstable.clippy # rust linter
+          pkgs-master.rustc
+          pkgs-master.rust-analyzer
+          pkgs-master.cargo # rust package manager
+          pkgs-master.rustfmt
+          pkgs-master.clippy # rust linter
 
           #-- golang
           go
@@ -133,7 +141,7 @@
       #   fnlfmt # fennel
       #   (
       #     if pkgs.stdenv.isLinux && pkgs.stdenv.isx86
-    #     then pkgs-unstable.akkuPackages.scheme-langserver
+      #     then pkgs-master.akkuPackages.scheme-langserver
       #     else pkgs.emptyDirectory
       #   )
       # ]
@@ -147,7 +155,7 @@
         nodePackages.prettier # common code formatter
         fzf
         gdu # disk usage analyzer, required by AstroNvim
-      (ripgrep.override {withPCRE2 = true;}) # recursively searches directories for a regex pattern
+        (ripgrep.override { withPCRE2 = true; }) # recursively searches directories for a regex pattern
       ]
     );
 }

home/base/tui/encryption/default.nix

@@ -1,11 +1,11 @@
 {
   pkgs,
-  pkgs-unstable,
   ...
-}: {
+}:
+{
   home.packages = with pkgs; [
     age
-    pkgs-unstable.sops
+    sops
     rclone
   ];
 }

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

@@ -1,47 +0,0 @@
-{
-  config,
-  pkgs-unstable,
-  ...
-}: let
-  inherit (pkgs-unstable) nu_scripts;
-in {
-  programs.nushell = {
-    # load the alias file for work
-    # the file must exist, otherwise nushell will complain about it!
-    #
-    # currently, nushell does not support conditional sourcing of files
-    # https://github.com/nushell/nushell/issues/8214
-    extraConfig = ''
-      source /etc/agenix/alias-for-work.nushell
-
-      # Directories in this constant are searched by the
-      # `use` and `source` commands.
-      const NU_LIB_DIRS = $NU_LIB_DIRS ++ ['${nu_scripts}/share/nu_scripts']
-
-      # completion
-      use custom-completions/cargo/cargo-completions.nu *
-      use custom-completions/curl/curl-completions.nu *
-      use custom-completions/git/git-completions.nu *
-      use custom-completions/glow/glow-completions.nu *
-      use custom-completions/just/just-completions.nu *
-      use custom-completions/make/make-completions.nu *
-      use custom-completions/man/man-completions.nu *
-      use custom-completions/nix/nix-completions.nu *
-      use custom-completions/ssh/ssh-completions.nu *
-      use custom-completions/tar/tar-completions.nu *
-      use custom-completions/tcpdump/tcpdump-completions.nu *
-      use custom-completions/zellij/zellij-completions.nu *
-      # use custom-completions/zoxide/zoxide-completions.nu *
-
-      # alias
-      use aliases/git/git-aliases.nu *
-      use aliases/eza/eza-aliases.nu *
-      use aliases/bat/bat-aliases.nu *
-
-      # modules
-      use modules/argx *
-      use modules/lg *
-      use modules/kubernetes *
-    '';
-  };
-}

home/base/tui/shell/aliases/gcloud.nu

@@ -0,0 +1,39 @@
+# Google Cloud CLI aliases
+# Based on https://cloud.google.com/sdk/docs/configurations
+# Note: Avoided conflicts with common git aliases (gc, gca, gcl, gcs, gcu, gs, etc.)
+
+# Configuration management
+export alias gccfg = gcloud config configurations create
+export alias gcact = gcloud config configurations activate
+export alias gclist = gcloud config configurations list
+export alias gcdel = gcloud config configurations delete
+export alias gcset = gcloud config set
+export alias gcunset = gcloud config unset
+export alias gcconfig = gcloud config list
+ 
+# Authentication
+export alias gclogin = gcloud auth login
+export alias gcauth = gcloud auth list
+export alias gcapp = gcloud auth application-default login
+ 
+# Project management
+export alias gcproj = gcloud config set project
+export alias gcget = gcloud config get-value project
+ 
+# Compute Engine
+export alias gcinst = gcloud compute instances list
+export alias gccreate = gcloud compute instances create
+export alias gcdelete = gcloud compute instances delete
+export alias gcssh = gcloud compute ssh
+export alias gck8sget = gcloud container clusters get-credentials
+ 
+# Storage
+export alias gcst = gcloud storage
+export alias gcstls = gcloud storage ls
+export alias gcstcp = gcloud storage cp
+export alias gcstrm = gcloud storage rm
+ 
+# General shortcuts
+export alias gcloud = gcloud
+export alias gcinfo = gcloud info
+export alias gcver = gcloud version

home/base/tui/shell/default.nix

@@ -0,0 +1,72 @@
+{
+  nu_scripts,
+  ...
+}:
+{
+  programs.nushell = {
+    # load the alias file for work
+    # the file must exist, otherwise nushell will complain about it!
+    #
+    # currently, nushell does not support conditional sourcing of files
+    # https://github.com/nushell/nushell/issues/8214
+    extraConfig = ''
+      source /etc/agenix/alias-for-work.nushell
+
+      $env.CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC = "1"
+      # using claude-code with kimi k2
+      # https://platform.moonshot.cn/docs/guide/agent-support
+      # $env.ANTHROPIC_BASE_URL = "https://api.moonshot.cn/anthropic/"
+      # $env.ANTHROPIC_AUTH_TOKEN = $env.MOONSHOT_API_KEY
+      # $env.ANTHROPIC_MODEL = "kimi-k2-thinking"
+      # $env.ANTHROPIC_DEFAULT_HAIKU_MODEL = "kimi-k2-thinking-turbo"
+
+      # using claude-code with glm llm
+      # https://docs.bigmodel.cn/cn/coding-plan/tool/claude
+      $env.ANTHROPIC_BASE_URL = "https://open.bigmodel.cn/api/anthropic"
+      $env.ANTHROPIC_AUTH_TOKEN = $env.ZAI_API_KEY
+      $env.ANTHROPIC_MODEL = "glm-4.7"
+      $env.ANTHROPIC_DEFAULT_HAIKU_MODEL = "glm-4.5-air"
+
+      # using claude-code with qwen llm
+      # https://bailian.console.aliyun.com/?tab=doc#/doc/?type=model&url=2949529
+      # $env.ANTHROPIC_BASE_URL = "https://dashscope.aliyuncs.com/apps/anthropic"
+      # $env.ANTHROPIC_AUTH_TOKEN = $env.DASHSCOPE_API_KEY
+      # $env.ANTHROPIC_MODEL = "qwen-plus" # 千万别用 qwen-max, 价格
+      # $env.ANTHROPIC_DEFAULT_HAIKU_MODEL = "qwen-turbo"
+
+      # Directories in this constant are searched by the
+      # `use` and `source` commands.
+      const NU_LIB_DIRS = $NU_LIB_DIRS ++ ['${nu_scripts}']
+
+      # -*- completion -*-
+      use custom-completions/cargo/cargo-completions.nu *
+      use custom-completions/curl/curl-completions.nu *
+      use custom-completions/git/git-completions.nu *
+      use custom-completions/glow/glow-completions.nu *
+      use custom-completions/just/just-completions.nu *
+      use custom-completions/make/make-completions.nu *
+      use custom-completions/man/man-completions.nu *
+      use custom-completions/nix/nix-completions.nu *
+      use custom-completions/ssh/ssh-completions.nu *
+      use custom-completions/tar/tar-completions.nu *
+      use custom-completions/tcpdump/tcpdump-completions.nu *
+      use custom-completions/zellij/zellij-completions.nu *
+      use custom-completions/zoxide/zoxide-completions.nu *
+
+      # -*- alias -*-
+      use aliases/git/git-aliases.nu *
+      use aliases/eza/eza-aliases.nu *
+      use aliases/bat/bat-aliases.nu *
+      use ${./aliases/gcloud.nu} *
+
+      # -*- modules -*-
+      # argx & lg is required by the kubernetes module
+      use modules/argx *
+      use modules/lg *
+      # k8s/helm aliases, completions, 
+      use modules/kubernetes *
+      # a wrapper around the jc cli tool, convert cli outputs to nushell tables
+      # use modules/jc
+    '';
+  };
+}

home/base/tui/ssh.nix

@@ -2,14 +2,28 @@
   config,
   mysecrets,
   ...
-}: {
+}:
+{
   home.file.".ssh/romantic.pub".source = "${mysecrets}/public/romantic.pub";
 
   programs.ssh = {
     enable = true;
 
+    # default config
+    enableDefaultConfig = false;
+    matchBlocks."*" = {
+      forwardAgent = false;
       # "a private key that is used during authentication will be added to ssh-agent if it is running"
       addKeysToAgent = "yes";
+      compression = true;
+      serverAliveInterval = 0;
+      serverAliveCountMax = 3;
+      hashKnownHosts = false;
+      userKnownHostsFile = "~/.ssh/known_hosts";
+      controlMaster = "no";
+      controlPath = "~/.ssh/master-%r@%n:%p";
+      controlPersist = "no";
+    };
 
     matchBlocks = {
       "github.com" = {

home/base/tui/zellij/config.kdl

@@ -303,69 +303,6 @@ default_shell "nu"
 //
 // scrollback_lines_to_serialize 10000
 
-// Define color themes for Zellij
-// For more examples, see: https://github.com/zellij-org/zellij/tree/main/example/themes
-// Once these themes are defined, one of them should to be selected in the "theme" section of this file
-//
-themes {
-  // https://github.com/zellij-org/zellij/blob/main/zellij-utils/assets/themes/catppuccin.kdl
-  catppuccin-latte {
-    bg "#acb0be" // Surface2
-    fg "#acb0be" // Surface2
-    red "#d20f39"
-    green "#40a02b"
-    blue "#1e66f5"
-    yellow "#df8e1d"
-    magenta "#ea76cb" // Pink
-    orange "#fe640b" // Peach
-    cyan "#04a5e5" // Sky
-    black "#dce0e8" // Crust
-    white "#4c4f69" // Text
-  }
-
-  catppuccin-frappe {
-    bg "#626880" // Surface2
-    fg "#c6d0f5"
-    red "#e78284"
-    green "#a6d189"
-    blue "#8caaee"
-    yellow "#e5c890"
-    magenta "#f4b8e4" // Pink
-    orange "#ef9f76" // Peach
-    cyan "#99d1db" // Sky
-    black "#292c3c" // Mantle
-    white "#c6d0f5"
-  }
-
-  catppuccin-macchiato {
-    bg "#5b6078" // Surface2
-    fg "#cad3f5"
-    red "#ed8796"
-    green "#a6da95"
-    blue "#8aadf4"
-    yellow "#eed49f"
-    magenta "#f5bde6" // Pink
-    orange "#f5a97f" // Peach
-    cyan "#91d7e3" // Sky
-    black "#1e2030" // Mantle
-    white "#cad3f5"
-  }
-
-  catppuccin-mocha {
-    bg "#585b70" // Surface2
-    fg "#cdd6f4"
-    red "#f38ba8"
-    green "#a6e3a1"
-    blue "#89b4fa"
-    yellow "#f9e2af"
-    magenta "#f5c2e7" // Pink
-    orange "#fab387" // Peach
-    cyan "#89dceb" // Sky
-    black "#181825" // Mantle
-    white "#cdd6f4"
-  }
-}
-
 // Choose the theme that is specified in the themes section.
 // Default: default
 //

home/base/tui/zellij/default.nix

@@ -1,12 +1,18 @@
-{pkgs, ...}: let
+{ pkgs, ... }:
+let
   shellAliases = {
     "zj" = "zellij";
   };
-in {
+in
+{
   programs.zellij = {
     enable = true;
     package = pkgs.zellij;
   };
+  xdg.configFile."zellij/config.kdl".source = ./config.kdl;
+  # Disable catppuccin to avoid conflict with my non-nix config.
+  catppuccin.zellij.enable = false;
+
   # auto start zellij in nushell
   programs.nushell.extraConfig = ''
     # auto start zellij
@@ -29,6 +35,4 @@ in {
   # only works in bash/zsh, not nushell
   home.shellAliases = shellAliases;
   programs.nushell.shellAliases = shellAliases;
-
-  xdg.configFile."zellij/config.kdl".source = ./config.kdl;
 }

home/darwin/README.md

@@ -1,6 +1,33 @@
 # Home Manager's Darwin Submodules
 
-1. `core.nix`: some basic configuration.
-2. `shell.nix`: shell related.
-3. `rime-squirrel.nix`: [rime-squirrel](https://github.com/rime/squirrel)'s configuration.
-4. `default.nix`: the entrypoint of darwin's configuration, it import all the submodules above.
+This directory contains macOS-specific Home Manager configurations for Darwin systems.
+
+## Configuration Modules
+
+### Core Configurations
+
+- **default.nix**: Entry point that imports all Darwin configurations
+- **shell.nix**: Shell configurations and environment settings
+- **rime-squirrel.nix**: [Rime Squirrel](https://github.com/rime/squirrel) input method
+  configuration
+
+### Window Management
+
+- **aerospace/**: [Aerospace](https://github.com/nikitabobko/AeroSpace) tiling window manager
+  configuration
+  - Custom keybindings and workspace management
+  - Application-specific window rules
+
+### Network Configuration
+
+- **proxy/**: Network proxy configurations
+  - `proxychains.conf`: Proxy chains configuration for network routing
+  - Proxy settings for development tools and applications
+
+## Features
+
+- macOS-specific package installations and configurations
+- Native macOS applications and utilities
+- Touch ID and system integration
+- Homebrew integration for additional packages
+- macOS-specific shell configurations and aliases

home/darwin/aerospace/aerospace.toml

@@ -130,8 +130,8 @@ alt-3 = 'workspace 3Work'
 alt-4 = 'workspace 4Firefox'
 alt-5 = 'workspace 5Chrome'
 alt-6 = 'workspace 6Chat'
-alt-7 = 'workspace 7Music'
-alt-8 = 'workspace 8Mail'
+alt-7 = 'workspace 7Work'
+alt-8 = 'workspace 8Music'
 alt-9 = 'workspace 9File'
 alt-0 = 'workspace 0Other'
 alt-a = 'workspace A'          # In your config, you can drop workspace bindings that you don't need
@@ -146,8 +146,8 @@ alt-shift-3 = 'move-node-to-workspace 3Work'
 alt-shift-4 = 'move-node-to-workspace 4Firefox'
 alt-shift-5 = 'move-node-to-workspace 5Chrome'
 alt-shift-6 = 'move-node-to-workspace 6Chat'
-alt-shift-7 = 'move-node-to-workspace 7Music'
-alt-shift-8 = 'move-node-to-workspace 8Mail'
+alt-shift-7 = 'move-node-to-workspace 7Work'
+alt-shift-8 = 'move-node-to-workspace 8Music'
 alt-shift-9 = 'move-node-to-workspace 9File'
 alt-shift-0 = 'move-node-to-workspace 0Other'
 alt-shift-a = 'move-node-to-workspace A'
@@ -226,11 +226,6 @@ run = 'move-node-to-workspace 3Work'
 if.app-id = 'com.tinyspeck.slackmacgap'
 run = 'move-node-to-workspace 3Work'
 
-
-[[on-window-detected]]
-if.app-id = 'us.zoom.xos'
-run = 'move-node-to-workspace 3Work'
-
 [[on-window-detected]]
 if.app-id = 'org.mozilla.firefox'
 run = 'move-node-to-workspace 4Firefox'
@@ -251,22 +246,22 @@ run = 'move-node-to-workspace 6Chat'
 if.app-id = 'com.tencent.qq'
 run = 'move-node-to-workspace 6Chat'
 
-[[on-window-detected]]
-if.app-id = 'com.tencent.QQMusicMac'
-run = 'move-node-to-workspace 7Music'
-
-[[on-window-detected]]
-if.app-id = 'com.netease.163music'
-run = 'move-node-to-workspace 7Music'
-
 [[on-window-detected]]
 if.app-id = 'com.apple.mail'
-run = 'move-node-to-workspace 8Mail'
+run = 'move-node-to-workspace 7Work'
 
 # calendar
 [[on-window-detected]]
 if.app-id = 'com.apple.iCal'
-run = 'move-node-to-workspace 8Mail'
+run = 'move-node-to-workspace 7Work'
+
+[[on-window-detected]]
+if.app-id = 'com.tencent.QQMusicMac'
+run = 'move-node-to-workspace 8Music'
+
+[[on-window-detected]]
+if.app-id = 'com.netease.163music'
+run = 'move-node-to-workspace 8Music'
 
 [[on-window-detected]]
 if.app-id = 'com.apple.finder'
@@ -285,6 +280,14 @@ run = ['layout floating', 'move-node-to-workspace 9File']
 if.app-id = 'com.apple.Preview'
 run = ['layout floating', 'move-node-to-workspace 9File']
 
+[[on-window-detected]]
+if.app-id = 'com.microsoft.VSCode'
+run = ['layout floating', 'move-node-to-workspace 9File']
+
+[[on-window-detected]]
+if.app-id = 'com.todesktop.230313mzl4w4u92' # Cursor AI Editor
+run = ['layout floating', 'move-node-to-workspace 9File']
+
 [[on-window-detected]]
 if.app-id = 'org.wireshark.Wireshark'
 run = ['layout floating', 'move-node-to-workspace 0Other']
@@ -293,9 +296,14 @@ run = ['layout floating', 'move-node-to-workspace 0Other']
 if.app-id = 'ai.elementlabs.lmstudio'
 run = ['layout floating', 'move-node-to-workspace 0Other']
 
+# Clash Verge - has problem with floating
 [[on-window-detected]]
-if.app-id = 'com.microsoft.VSCode'
-run = ['layout floating', 'move-node-to-workspace 0Other']
+if.app-id = 'io.github.clash-verge-rev.clash-verge-rev'
+run = ['move-node-to-workspace 0Other']
+
+[[on-window-detected]]
+if.app-id = 'us.zoom.xos'
+run = 'move-node-to-workspace 0Other'
 
 # Auth UI - do not move it
 [[on-window-detected]]
@@ -323,7 +331,7 @@ run = ['layout floating']
 4Firefox = ['main']
 5Chrome = ['main']
 6Chat = ['built-in']
-7Music = ['built-in']
-8Mail = ['main']
+7Work = ['main']
+8Music = ['built-in']
 9File = ['main']
 0Other = ['main']

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/darwin/terminal.nix

@@ -0,0 +1,9 @@
+{ lib, ... }:
+let
+  fontSize = 15;
+in
+{
+  programs.alacritty.settings.font.size = lib.mkForce fontSize;
+  programs.ghostty.settings.font-size = lib.mkForce fontSize;
+  programs.kitty.font.size = lib.mkForce fontSize;
+}

home/linux/README.md

@@ -1,10 +1,32 @@
 # Home Manager's Linux Submodules
 
-1. `base`: The base module that is suitable for any NixOS environment.
-2. `desktop`: Configuration for desktop environments, such as Hyprland, I3, etc.
-3. `server.nix`: Configuration which is suitable for both servers and desktops. It import only
-   `base` as its submodule.
-   1. used by all my nixos servers.
-4. `desktop.nix`: the entrypoint of desktop's configuration, it import both `base` and `desktop` as
-   its submodules.
-   1. used by all my nixos desktops.
+This directory contains Linux-specific Home Manager configurations organized for different use
+cases.
+
+## Configuration Modules
+
+### Core Configurations
+
+- **core.nix**: Essential Linux-specific configurations and settings
+- **base/**: Base Linux configurations including shell, tools, and utilities
+  - `shell.nix`: Shell configurations and aliases
+  - `tools.nix`: Essential command-line tools and utilities
+
+### Desktop Configurations
+
+- **gui/**: Desktop environment configurations
+  - **niri/**: Niri compositor configuration
+  - **base/**: Common desktop applications and services
+  - **editors/**: Text editor configurations for desktop environments
+
+### Available Entry Points
+
+- **core.nix**: Core Linux configuration, suitable for basic setups
+- **tui.nix**: Terminal-based interface configuration for lightweight environments
+- **gui.nix**: Graphical user interface configuration entry point, imports desktop environments
+
+## Usage
+
+- **Lightweight/Terminal**: Use `core.nix` or `tui.nix` for terminal-focused setups
+- **Desktops**: Use `gui.nix` for full desktop environments with Noctalia Shell and Niri compositor
+- **Custom**: Mix and match configurations as needed for your specific use case

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/README.md

@@ -1,17 +1,46 @@
-# Desktop Related
+# Desktop Environment Configurations
 
-3. `base`: all common configurations for all desktops.
-4. `hyprland`: Hyprland's configuration.
+This directory contains desktop environment and window manager configurations managed by Home
+Manager.
 
-## Why install I3/Hyprland in Home Manager instead of a NixOS Module?
+## Available Configurations
 
-1. I3 & Hyprland's configuration file is located in `~/.config`, which can be easily managed by Home
-   Manager.
-2. I have many user-specific systemd services, such gammastep, wallpaper-switcher, etc. Which can be
-   easily managed by Home Manager, but if we add i3/hyprland in a NixOS Module, those user-level
-   services may failed to start automatically. With i3/hyprland in a Home Manager Module, we can
-   control their systemd service's dependent order more easily, so we can avoid issues like this.
-3. By install packages as less as possible in NixOS Module, we can:
-   1. Make the NixOS system more secure and stable.
-   2. Make this flake more portable to other non-NixOS systems, as home-manager can be installed on
-      any Linux system.
+### Window Managers
+
+- **niri**: Niri compositor configuration with custom settings, keybindings, spawn-at-startup rules,
+  and window rules
+
+### Base Desktop Environment
+
+- **base**: Common desktop configurations shared across all environments, including:
+  - **Noctalia Shell**: All-in-one Wayland desktop shell (replaces gammastep, swaylock, anyrun,
+    mako, waybar, wallpaper-switcher, wlogout, and other desktop tools)
+  - Creative tools and media applications
+  - Development tools
+  - Fcitx5 input method framework
+  - Games and gaming utilities
+  - GTK theme configurations
+  - Immutable file handling
+  - Note-taking applications
+  - Wayland applications
+  - XDG desktop configurations
+
+### Editor Configurations
+
+- **editors**: Text editor configurations and integrations
+
+## Why install Desktop Environments in Home Manager instead of NixOS Module?
+
+1. **Configuration Location**: Desktop environment configuration files are located in `~/.config`,
+   which can be easily managed by Home Manager.
+
+2. **User-specific Services**: User-specific systemd services (noctalia-shell, fcitx5, hypridle,
+   etc.) can be easily managed by Home Manager. If desktop environments were configured via NixOS
+   Module, these user-level services might fail to start automatically. With Home Manager modules,
+   we can control systemd service dependency order more effectively.
+
+3. **System Benefits**: By minimizing package installation through NixOS Module:
+   - Makes the NixOS system more secure and stable
+   - Increases portability to non-NixOS systems, as Home Manager can be installed on any Linux
+     system
+   - Allows for easier switching between different window managers without system-level changes

home/linux/gui/base/README.md

@@ -0,0 +1,84 @@
+# Base Desktop Environment Configuration
+
+This directory contains base configurations for Linux desktop environments, providing essential
+components for a complete Wayland desktop experience.
+
+## Overview
+
+The configuration is organized into modular components that can be selectively enabled:
+
+- **Desktop Shell**: Noctalia Shell for unified desktop environment
+- **Applications**: Desktop tools, browsers, editors, media players, etc.
+- **Development Tools**: IDEs and development utilities
+- **System Integration**: Input methods, theming, XDG specifications, GPU settings
+
+## Noctalia Shell
+
+**Noctalia Shell** is an all-in-one Wayland desktop shell that replaces multiple separate tools with
+a single, unified solution. It provides:
+
+- **Unified Configuration**: All components configured in a single `settings.json` file
+- **Consistent Experience**: Cohesive visual design and interaction patterns
+- **Reduced Complexity**: No need to maintain multiple separate config files
+
+### Component Replacement
+
+Noctalia Shell consolidates functionality that previously required multiple tools:
+
+| Traditional Component  | Purpose              | Noctalia Replacement           |
+| ---------------------- | -------------------- | ------------------------------ |
+| **gammastep**          | Blue light filter    | `nightLight` configuration     |
+| **swaylock**           | Screen locker        | Built-in lock screen           |
+| **anyrun**             | Application launcher | `appLauncher`                  |
+| **mako**               | Notification daemon  | `notifications`                |
+| **waybar**             | Status bar           | `bar` (with widgets)           |
+| **wallpaper-switcher** | Wallpaper management | `wallpaper` (with transitions) |
+| **wlogout**            | Session menu         | `sessionMenu`                  |
+| **wl-clipboard**       | Clipboard management | Built-in clipboard manager     |
+
+## Configuration Modules
+
+### Desktop Shell
+
+- **[`noctalia/default.nix`](./noctalia/default.nix)**: Package installation and systemd service
+- **[`noctalia/settings.json`](./noctalia/settings.json)**: Main configuration with all settings
+
+  Key features: bar, control center, night light, wallpaper, session menu, system monitor,
+  audio/volume, brightness, screen recorder, calendar, color schemes, dock, notifications, OSD, and
+  more.
+
+- **[`hypridle/`](./hypridle/)**: Idle management
+
+### Desktop Environment
+
+- **[`gtk.nix`](./gtk.nix)**: GTK theme configuration
+- **[`xdg.nix`](./xdg.nix)**: XDG specifications
+- **[`nvidia.nix`](./nvidia.nix)**: NVIDIA GPU settings
+
+### Input & Localization
+
+- **[`fcitx5/`](./fcitx5/)**: Fcitx5 input method with Mozc (Japanese input)
+
+### Applications
+
+- **[`desktop-tools.nix`](./desktop-tools.nix)**: Daily GUI apps (foliate, remmina, messaging)
+- **[`browsers.nix`](./browsers.nix)**: Web browsers
+- **[`editors.nix`](./editors.nix)**: Desktop text editors
+- **[`media.nix`](./media.nix)**: Media players
+- **[`gaming.nix`](./gaming.nix)**: Gaming applications
+- **[`creative.nix`](./creative.nix)**: Creative software
+- **[`note-taking.nix`](./note-taking.nix)**: Note-taking apps
+
+### Development
+
+- **[`dev-tools.nix`](./dev-tools.nix)**: Development tools and IDEs
+
+### System Utilities
+
+- **[`misc.nix`](./misc.nix)**: Wayland tools (screenshots, screen recording, color picker, audio)
+- **[`immutable-file.nix`](./immutable-file.nix)**: Immutable file handling
+
+## Related Documentation
+
+- Noctalia Shell: https://docs.noctalia.dev/docs
+- Parent: [`../README.md`](../README.md)

home/linux/gui/base/browsers.nix

@@ -0,0 +1,15 @@
+{
+  pkgs,
+  ...
+}:
+{
+  home.packages = with pkgs; [
+    nixpaks.firefox
+  ];
+
+  # source code: https://github.com/nix-community/home-manager/blob/master/modules/programs/chromium.nix
+  programs.google-chrome = {
+    enable = true;
+    package = if pkgs.stdenv.isAarch64 then pkgs.chromium else pkgs.google-chrome;
+  };
+}