fix: typo

feat: migrate wallpaper_random.py into another repo: ryan4yin/wallpapers
feat: replace nnn with ranger
2026-05-28 18:39:31 +02:00 · 2023-07-30 00:51:30 +08:00 · 2023-07-30 00:43:27 +08:00 · 2023-07-30 00:28:44 +08:00 · 2023-07-30 00:28:14 +08:00 · 2023-07-30 00:24:14 +08:00
57 changed files with 733 additions and 1261 deletions
@@ -26,53 +26,48 @@ Nix allows for easy-to-manage, collaborative, reproducible deployments. This mea

 ## Components

-| | NixOS(Wayland) | NixOS(Xorg) |
-| --------------------------- | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
-| **Window Manager** | [Hyprland][Hyprland] | [i3][i3] |
-| **Terminal Emulator** | [Kitty][Kitty] | [Kitty][Kitty] |
-| **Bar** | [Waybar][Waybar] | [i3block][i3block] |
-| **Application Launcher** | [wofi][wofi] | [rofi][rofi] |
-| **Notification Daemon** | [Mako][Mako] | [Dunst][Dunst] |
-| **Display Manager** | [GDM][GDM] | [GDM][GDM] |
-| **network management tool** | [NetworkManager][NetworkManager] | [NetworkManager][NetworkManager] |
-| **Input method framework** | [Fcitx5][Fcitx5] | [Fcitx5][Fcitx5] |
-| **System resource monitor** | [Btop][Btop] | [Btop][Btop] |
-| **File Manager** | [thunar][thunar] | [thunar][thunar] |
-| **Shell** | [Nushell][Nushell] | [Nushell][Nushell] |
-| **Music Player** | [mpd][mpd], [ncmpcpp][ncmpcpp], [mpc][mpc], [Netease-cloud-music-gtk][netease-cloud-music-gtk] | [Netease-cloud-music-gtk][netease-cloud-music-gtk] |
-| **Media Player** | [mpv][mpv] | [mpv][mpv] |
-| **Text Editor** | [Neovim][Neovim] | [Neovim][Neovim] |
-| **Fonts** | [Nerd fonts][Nerd fonts] | [Nerd fonts][Nerd fonts] |
-| **Image Viewer** | [imv][imv] | [feh][feh] |
-| **Screenshot Software** | [grim][grim] | [flameshot](https://github.com/flameshot-org/flameshot) |
-| **Screen Recording** | [OBS][OBS] | [OBS][OBS] |
+|                             | NixOS(Wayland)                                                                                 | NixOS(Xorg)                                             |
+| --------------------------- | :--------------------------------------------------------------------------------------------- | :------------------------------------------------------ |
+| **Window Manager**          | [Hyprland][Hyprland]                                                                           | [i3][i3]                                                |
+| **Terminal Emulator**       | [Kitty][Kitty]                                                                                 | [Kitty][Kitty]                                          |
+| **Bar**                     | [Waybar][Waybar]                                                                               | [i3block][i3block]                                      |
+| **Application Launcher**    | [wofi][wofi]                                                                                   | [rofi][rofi]                                            |
+| **Notification Daemon**     | [Mako][Mako]                                                                                   | [Dunst][Dunst]                                          |
+| **Display Manager**         | [GDM][GDM]                                                                                     | [GDM][GDM]                                              |
+| \***\*Color Scheme\*\***    | [Catppuccin][Catppuccin]                                                                       | [Catppuccin][Catppuccin]                                |
+| **network management tool** | [NetworkManager][NetworkManager]                                                               | [NetworkManager][NetworkManager]                        |
+| **Input method framework**  | [Fcitx5][Fcitx5]                                                                               | [Fcitx5][Fcitx5]                                        |
+| **System resource monitor** | [Btop][Btop]                                                                                   | [Btop][Btop]                                            |
+| **File Manager**            | [ranger][ranger] + [thunar][thunar]                                                            | [ranger][ranger] + [thunar][thunar]                     |
+| **Shell**                   | [Nushell][Nushell] + [Starship][Starship]                                                      | [Nushell][Nushell] + [Starship][Starship]               |
+| **Music Player**            | [mpd][mpd], [ncmpcpp][ncmpcpp], [mpc][mpc], [Netease-cloud-music-gtk][netease-cloud-music-gtk] | [Netease-cloud-music-gtk][netease-cloud-music-gtk]      |
+| **Media Player**            | [mpv][mpv]                                                                                     | [mpv][mpv]                                              |
+| **Text Editor**             | [Neovim][Neovim]                                                                               | [Neovim][Neovim]                                        |
+| **Fonts**                   | [Nerd fonts][Nerd fonts]                                                                       | [Nerd fonts][Nerd fonts]                                |
+| **Image Viewer**            | [imv][imv]                                                                                     | [feh][feh]                                              |
+| **Screenshot Software**     | [grim][grim]                                                                                   | [flameshot](https://github.com/flameshot-org/flameshot) |
+| **Screen Recording**        | [OBS][OBS]                                                                                     | [OBS][OBS]                                              |
+
+Wallpapers: https://github.com/ryan4yin/wallpapers

 ## Hyprland + AstroNvim

-![](./_img/hyprland_2023-07-26.webp)
+![](./_img/hyprland_2023-07-29_1.webp)

-![](./_img/hyprland_2023-07-27.webp)
+![](./_img/hyprland_2023-07-29_2.webp)

 ## I3 + AstroNvim

-![](/_img/astronvim_2023-07-13_00-39.webp)
+![](./_img/i3_2023-07-29_1.webp)
+![](./_img/i3_2023-07-29_2.webp)

 ## Hosts

-```shell
-› tree hosts
-hosts
-├── harmonica  # my MacBook Pro 2020 13-inch, for work.
-└── idols
-    ├── ai         # my main computer, with NixOS + I5-13600KF + RTX 4090 GPU, for gaming & daily use.
-    ├── aquamarine # my NixOS virtual machine with R9-5900HX(8C16T), for distributed building & testing.
-    ├── kana       # yet another NixOS vm on another physical machine with R5-5625U(6C12T).
-    └── ruby       # another NixOS vm on another physical machine with R7-5825U(8C16T).
-```
+See [./hosts](./hosts) for details.

 ## How to Deploy this Flake?

-> Note: you should NOT deploy this flake directly on your machine, it contains my hardware information and personal information which is not suitable for you. You may use this repo as a reference to build your own configuration.
+> :red_circle: **IMPORTANT**: **You should NOT deploy this flake directly on your machine:exclamation: It will not succeed.** this flake contains my hardware configuration(such as [hardware-configuration.nix](hosts/idols/ai/hardware-configuration.nix)) which is not suitable for your hardware, and my private secrets repository [ryan4yin/nix-secrets](https://github.com/ryan4yin/nix-config/tree/main/secrets) that only I have access to. You may use this repo as a reference to build your own configuration.

 After installing NixOS with `nix-command` & `flake` enabled, follow the steps below to deploy this flake.

@@ -81,12 +76,15 @@ For NixOS, use the following commands:
 ```bash
 # deploy one of the configuration based on the hostname
 sudo nixos-rebuild switch --flake .#ai_i3
+# sudo nixos-rebuild switch --flake .#ai_hyprland

 # we can also deploy using `make`, which is defined in Makefile
-make i3
+make i3    # deploy my pc with i3 window manager
+# make hypr  # deploy my pc with hyprland compositor

 # or we can deploy with details
 make i3-debug
+# make hypr-debug
 ```

 For MacOS, use the following commands:
@@ -177,6 +175,7 @@ Other dotfiles that inspired me:
 [i3]: https://github.com/i3/i3
 [Kitty]: https://github.com/kovidgoyal/kitty
 [Nushell]: https://github.com/nushell/nushell
+[Starship]: https://github.com/starship/starship
 [Waybar]: https://github.com/Alexays/Waybar
 [i3block]: https://github.com/vivien/i3blocks
 [rofi]: https://github.com/davatorium/rofi
@@ -203,3 +202,5 @@ Other dotfiles that inspired me:
 [wl-clipboard]: https://github.com/bugaevc/wl-clipboard
 [GDM]: https://wiki.archlinux.org/title/GDM
 [thunar]: https://gitlab.xfce.org/xfce/thunar
+[ranger]: https://github.com/ranger/ranger
+[Catppuccin]: https://github.com/catppuccin/catppuccin
@@ -24,20 +24,148 @@
    "astronvim": {
      "flake": false,
      "locked": {
-        "lastModified": 1689614566,
-        "narHash": "sha256-LG9eSOmX902EK3KEAkEwqGa4sBkxkK3qOHaWcykv6OA=",
+        "lastModified": 1690218353,
+        "narHash": "sha256-ELEmU6fyC/QzIhV8LmXGB65uEZrmHabIW79xSQiLu6I=",
        "owner": "AstroNvim",
        "repo": "AstroNvim",
-        "rev": "215b5605337f32d3e92ba7608e269fe90c1208f6",
+        "rev": "8fe945f07aebf8dd2006e7cb3f89c200e0e4adef",
        "type": "github"
      },
      "original": {
        "owner": "AstroNvim",
-        "ref": "v3.33.3",
+        "ref": "v3.34.0",
        "repo": "AstroNvim",
        "type": "github"
      }
    },
+    "catppuccin-alacritty": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1664239314,
+        "narHash": "sha256-w9XVtEe7TqzxxGUCDUR9BFkzLZjG8XrplXJ3lX6f+x0=",
+        "owner": "catppuccin",
+        "repo": "alacritty",
+        "rev": "3c808cbb4f9c87be43ba5241bc57373c793d2f17",
+        "type": "github"
+      },
+      "original": {
+        "owner": "catppuccin",
+        "repo": "alacritty",
+        "type": "github"
+      }
+    },
+    "catppuccin-bat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1668065083,
+        "narHash": "sha256-6WVKQErGdaqb++oaXnY3i6/GuH2FhTgK0v4TN4Y0Wbw=",
+        "owner": "catppuccin",
+        "repo": "bat",
+        "rev": "ba4d16880d63e656acced2b7d4e034e4a93f74b1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "catppuccin",
+        "repo": "bat",
+        "type": "github"
+      }
+    },
+    "catppuccin-btop": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1686163899,
+        "narHash": "sha256-J3UezOQMDdxpflGax0rGBF/XMiKqdqZXuX4KMVGTxFk=",
+        "owner": "catppuccin",
+        "repo": "btop",
+        "rev": "89ff712eb62747491a76a7902c475007244ff202",
+        "type": "github"
+      },
+      "original": {
+        "owner": "catppuccin",
+        "repo": "btop",
+        "type": "github"
+      }
+    },
+    "catppuccin-cava": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1665489380,
+        "narHash": "sha256-hYC6ExtroRy2UoxGNHAzKm9MlTdJSegUWToat4VoN20=",
+        "owner": "catppuccin",
+        "repo": "cava",
+        "rev": "ad3301b50786e22e31cbf4316985827d6f05845e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "catppuccin",
+        "repo": "cava",
+        "type": "github"
+      }
+    },
+    "catppuccin-fcitx5": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1664946380,
+        "narHash": "sha256-uFaCbyrEjv4oiKUzLVFzw+UY54/h7wh2cntqeyYwGps=",
+        "owner": "catppuccin",
+        "repo": "fcitx5",
+        "rev": "ce244cfdf43a648d984719fdfd1d60aab09f5c97",
+        "type": "github"
+      },
+      "original": {
+        "owner": "catppuccin",
+        "repo": "fcitx5",
+        "type": "github"
+      }
+    },
+    "catppuccin-helix": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1680791535,
+        "narHash": "sha256-aa8KZ7/1TXcBqaV/TYOZ8rpusOf5QeQ9i2Upnncbziw=",
+        "owner": "catppuccin",
+        "repo": "helix",
+        "rev": "5677c16dc95297a804caea9161072ff174018fdd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "catppuccin",
+        "repo": "helix",
+        "type": "github"
+      }
+    },
+    "catppuccin-hyprland": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1683122293,
+        "narHash": "sha256-07B5QmQmsUKYf38oWU3+2C6KO4JvinuTwmW1Pfk8CT8=",
+        "owner": "catppuccin",
+        "repo": "hyprland",
+        "rev": "99a88fd21fac270bd999d4a26cf0f4a4222c58be",
+        "type": "github"
+      },
+      "original": {
+        "owner": "catppuccin",
+        "repo": "hyprland",
+        "type": "github"
+      }
+    },
+    "catppuccin-starship": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1689246850,
+        "narHash": "sha256-nsRuxQFKbQkyEI4TXgvAjcroVdG+heKX5Pauq/4Ota0=",
+        "owner": "catppuccin",
+        "repo": "starship",
+        "rev": "5629d2356f62a9f2f8efad3ff37476c19969bd4f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "catppuccin",
+        "repo": "starship",
+        "type": "github"
+      }
+    },
    "darwin": {
      "inputs": {
        "nixpkgs": [
@@ -243,11 +371,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1690368313,
-        "narHash": "sha256-1MG/pU2riawknpYaTfaynKJPaIKFnQiYTTCFJAjXM5Q=",
+        "lastModified": 1690431538,
+        "narHash": "sha256-Uml8ivMMOFPB9fNSDcw72imGHRdJpaK12sRm2DTLLe8=",
        "owner": "lnl7",
        "repo": "nix-darwin",
-        "rev": "94212ebe32948471a1aa11baa5c576ce60d54589",
+        "rev": "16c07487ac9bc59f58b121d13160c67befa3342e",
        "type": "github"
      },
      "original": {
@@ -263,11 +391,11 @@
        "treefmt-nix": "treefmt-nix"
      },
      "locked": {
-        "lastModified": 1689903701,
-        "narHash": "sha256-kW1Rke5wLqw8XHVyiWw7qIKZR911GCsbOg5SkgKH1Uc=",
+        "lastModified": 1690420922,
+        "narHash": "sha256-qnVkCp364/NqvGyA9tL6yVO0ZjNDaHcZWSEueNZ6CEE=",
        "owner": "nix-community",
        "repo": "nix-eval-jobs",
-        "rev": "fcaf7773e3a6713b78dacfd442339a96cfab405f",
+        "rev": "f360004d785937aa0a9ed19bbeec864dec37737b",
        "type": "github"
      },
      "original": {
@@ -330,11 +458,11 @@
    },
    "nixpkgs-darwin": {
      "locked": {
-        "lastModified": 1690298576,
-        "narHash": "sha256-RLgIGS04t4Rd0viqsx2e9dGViKB6nVsGmO11EagCWmM=",
+        "lastModified": 1690558459,
+        "narHash": "sha256-5W7y1l2cLYPkpJGNlAja7XW2X2o9rjf0O1mo9nxS9jQ=",
        "owner": "nixos",
        "repo": "nixpkgs",
-        "rev": "88f63d511092e95d28e9a7c98534595c53de1048",
+        "rev": "48e82fe1b1c863ee26a33ce9bd39621d2ada0a33",
        "type": "github"
      },
      "original": {
@@ -361,11 +489,11 @@
    },
    "nixpkgs-unstable": {
      "locked": {
-        "lastModified": 1690179384,
-        "narHash": "sha256-+arbgqFTAtoeKtepW9wCnA0njCOyoiDFyl0Q0SBSOtE=",
+        "lastModified": 1690548937,
+        "narHash": "sha256-x3ZOPGLvtC0/+iFAg9Kvqm/8hTAIkGjc634SqtgaXTA=",
        "owner": "nixos",
        "repo": "nixpkgs",
-        "rev": "b12803b6d90e2e583429bb79b859ca53c348b39a",
+        "rev": "2a9d660ff0f7ffde9d73be328ee6e6f10ef66b28",
        "type": "github"
      },
      "original": {
@@ -383,11 +511,11 @@
        "nixpkgs": "nixpkgs_5"
      },
      "locked": {
-        "lastModified": 1690384532,
-        "narHash": "sha256-Nc9d6GPajVdSj02aBDkAAq93fdLUtRXP9EIfwKn3Uq4=",
+        "lastModified": 1690608929,
+        "narHash": "sha256-GUpBZvuDH+Hn3Dp7bg9RKt8mgUp4+y4uSxa/HFjZvaY=",
        "owner": "nix-community",
        "repo": "nixpkgs-wayland",
-        "rev": "729cabdcc73e84963751dd65163048e9ff1a1a75",
+        "rev": "90fb8a2b8fe1a2fe792e87825d3ec5c8b1e50de3",
        "type": "github"
      },
      "original": {
@@ -414,11 +542,11 @@
    },
    "nixpkgs_3": {
      "locked": {
-        "lastModified": 1690271650,
-        "narHash": "sha256-qwdsW8DBY1qH+9luliIH7VzgwvL+ZGI3LZWC0LTiDMI=",
+        "lastModified": 1690558459,
+        "narHash": "sha256-5W7y1l2cLYPkpJGNlAja7XW2X2o9rjf0O1mo9nxS9jQ=",
        "owner": "nixos",
        "repo": "nixpkgs",
-        "rev": "6dc93f0daec55ee2f441da385aaf143863e3d671",
+        "rev": "48e82fe1b1c863ee26a33ce9bd39621d2ada0a33",
        "type": "github"
      },
      "original": {
@@ -430,11 +558,11 @@
    },
    "nixpkgs_4": {
      "locked": {
-        "lastModified": 1688951312,
-        "narHash": "sha256-0oG4uv60m5+oOMqgYYQ3ao3OK3YP3n3t7nWFtuyR/uQ=",
+        "lastModified": 1690420098,
+        "narHash": "sha256-47kn22jGYlCeHQxdmqoZeR2jHhZpJjxYFgCXdClVadA=",
        "owner": "NixOS",
        "repo": "nixpkgs",
-        "rev": "2a5f6cac357616d2596167d0631b4ca729e9a3ea",
+        "rev": "6d8c4bd21e6f9fb6c67bb599459f35cf9486e18b",
        "type": "github"
      },
      "original": {
@@ -446,11 +574,11 @@
    },
    "nixpkgs_5": {
      "locked": {
-        "lastModified": 1690179384,
-        "narHash": "sha256-+arbgqFTAtoeKtepW9wCnA0njCOyoiDFyl0Q0SBSOtE=",
+        "lastModified": 1690548937,
+        "narHash": "sha256-x3ZOPGLvtC0/+iFAg9Kvqm/8hTAIkGjc634SqtgaXTA=",
        "owner": "nixos",
        "repo": "nixpkgs",
-        "rev": "b12803b6d90e2e583429bb79b859ca53c348b39a",
+        "rev": "2a9d660ff0f7ffde9d73be328ee6e6f10ef66b28",
        "type": "github"
      },
      "original": {
@@ -460,10 +588,34 @@
        "type": "github"
      }
    },
+    "nushell-scripts": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1690635434,
+        "narHash": "sha256-luGIvcKOfhDorPfGfL449+eD+58MGo5jMCsNwIRJWt4=",
+        "owner": "nushell",
+        "repo": "nu_scripts",
+        "rev": "3ee56c6ec31fcc8dbffee85e1c73eb6fe0bbba8d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nushell",
+        "repo": "nu_scripts",
+        "type": "github"
+      }
+    },
    "root": {
      "inputs": {
        "agenix": "agenix",
        "astronvim": "astronvim",
+        "catppuccin-alacritty": "catppuccin-alacritty",
+        "catppuccin-bat": "catppuccin-bat",
+        "catppuccin-btop": "catppuccin-btop",
+        "catppuccin-cava": "catppuccin-cava",
+        "catppuccin-fcitx5": "catppuccin-fcitx5",
+        "catppuccin-helix": "catppuccin-helix",
+        "catppuccin-hyprland": "catppuccin-hyprland",
+        "catppuccin-starship": "catppuccin-starship",
        "home-manager": "home-manager_2",
        "hyprland": "hyprland",
        "mysecrets": "mysecrets",
@@ -472,7 +624,9 @@
        "nixpkgs": "nixpkgs_3",
        "nixpkgs-darwin": "nixpkgs-darwin",
        "nixpkgs-unstable": "nixpkgs-unstable",
-        "nixpkgs-wayland": "nixpkgs-wayland"
+        "nixpkgs-wayland": "nixpkgs-wayland",
+        "nushell-scripts": "nushell-scripts",
+        "wallpapers": "wallpapers"
      }
    },
    "systems": {
@@ -512,6 +666,22 @@
        "type": "github"
      }
    },
+    "wallpapers": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1690648866,
+        "narHash": "sha256-e3xht5OhbMy550QPAwivh/FoSrm9KIc5gUWEEOqbzgg=",
+        "owner": "ryan4yin",
+        "repo": "wallpapers",
+        "rev": "1fc7ace1530b629e7de927b7595f9ec5c416880e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ryan4yin",
+        "repo": "wallpapers",
+        "type": "github"
+      }
+    },
    "wlroots": {
      "flake": false,
      "locked": {
@@ -8,82 +8,6 @@
  #
  ##################################################################################################################

-  # the nixConfig here only affects the flake itself, not the system configuration!
-  nixConfig = {
-    experimental-features = ["nix-command" "flakes"];
-
-    substituters = [
-      # replace official cache with a mirror located in China
-      "https://mirrors.ustc.edu.cn/nix-channels/store"
-      "https://cache.nixos.org"
-    ];
-
-    # nix community's cache server
-    extra-substituters = [
-      "https://nix-community.cachix.org"
-      "https://nixpkgs-wayland.cachix.org"
-    ];
-    extra-trusted-public-keys = [
-      "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
-      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-      "nixpkgs-wayland.cachix.org-1:3lwxaILxMRkVhehr5StQprHdEo4IrE8sRho9R9HOLYA="
-    ];
-  };
-
-  # This is the standard format for flake.nix. `inputs` are the dependencies of the flake,
-  # Each item in `inputs` will be passed as a parameter to the `outputs` function after being pulled and built.
-  inputs = {
-    # There are many ways to reference flake inputs. The most widely used is github:owner/name/reference,
-    # which represents the GitHub repository URL + branch/commit-id/tag.
-
-    # Official NixOS package source, using nixos's stable branch by default
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
-    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
-
-    # for macos
-    nixpkgs-darwin.url = "github:nixos/nixpkgs/nixpkgs-23.05-darwin";
-    nix-darwin = {
-      url = "github:lnl7/nix-darwin";
-      inputs.nixpkgs.follows = "nixpkgs-darwin";
-    };
-
-    # home-manager, used for managing user configuration
-    home-manager = {
-      url = "github:nix-community/home-manager/release-23.05";
-      # 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,
-      # to avoid problems caused by different versions of nixpkgs dependencies.
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-
-    # modern window compositor
-    hyprland.url = "github:hyprwm/Hyprland/v0.27.2";
-    # community wayland nixpkgs
-    nixpkgs-wayland.url = "github:nix-community/nixpkgs-wayland";
-
-    # generate iso/qcow2/docker/... image from nixos configuration
-    nixos-generators = {
-      url = "github:nix-community/nixos-generators";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-
-    # secrets management, lock with git commit at 2023/7/15
-    agenix.url = "github:ryantm/agenix/0d8c5325fc81daf00532e3e26c6752f7bcde1143";
-
-    # AstroNvim is an aesthetic and feature-rich neovim config.
-    astronvim = {
-      url = "github:AstroNvim/AstroNvim/v3.33.3";
-      flake = false;
-    };
-
-    # my private secrets, it's a private repository, you need to replace it with your own.
-    # use ssh protocol to authenticate via ssh-agent/ssh-key, and shallow clone to save time
-    mysecrets = {
-      url = "git+ssh://git@github.com/ryan4yin/nix-secrets.git?shallow=1";
-      flake = false;
-    };
-  };
-
  # The `outputs` function will return all the build results of the flake.
  # A flake can have many use cases and different types of outputs,
  # parameters in `outputs` are defined in `inputs` and can be referenced by their names.
@@ -231,4 +155,128 @@
        nixpkgs.legacyPackages.${system}.alejandra
    );
  };
+
+
+  # This is the standard format for flake.nix. `inputs` are the dependencies of the flake,
+  # Each item in `inputs` will be passed as a parameter to the `outputs` function after being pulled and built.
+  inputs = {
+    # There are many ways to reference flake inputs. The most widely used is github:owner/name/reference,
+    # which represents the GitHub repository URL + branch/commit-id/tag.
+
+    # Official NixOS package source, using nixos's stable branch by default
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
+    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
+
+    # for macos
+    nixpkgs-darwin.url = "github:nixos/nixpkgs/nixpkgs-23.05-darwin";
+    nix-darwin = {
+      url = "github:lnl7/nix-darwin";
+      inputs.nixpkgs.follows = "nixpkgs-darwin";
+    };
+
+    # home-manager, used for managing user configuration
+    home-manager = {
+      url = "github:nix-community/home-manager/release-23.05";
+      # 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,
+      # to avoid problems caused by different versions of nixpkgs dependencies.
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    # modern window compositor
+    hyprland.url = "github:hyprwm/Hyprland/v0.27.2";
+    # community wayland nixpkgs
+    nixpkgs-wayland.url = "github:nix-community/nixpkgs-wayland";
+
+    # generate iso/qcow2/docker/... image from nixos configuration
+    nixos-generators = {
+      url = "github:nix-community/nixos-generators";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    # secrets management, lock with git commit at 2023/7/15
+    agenix.url = "github:ryantm/agenix/0d8c5325fc81daf00532e3e26c6752f7bcde1143";
+
+    # AstroNvim is an aesthetic and feature-rich neovim config.
+    astronvim = {
+      url = "github:AstroNvim/AstroNvim/v3.34.0";
+      flake = false;
+    };
+
+    # useful nushell scripts, such as auto_completion
+    nushell-scripts = {
+      url = "github:nushell/nu_scripts";
+      flake = false;
+    };
+
+    # my private secrets, it's a private repository, you need to replace it with your own.
+    # use ssh protocol to authenticate via ssh-agent/ssh-key, and shallow clone to save time
+    mysecrets = {
+      url = "git+ssh://git@github.com/ryan4yin/nix-secrets.git?shallow=1";
+      flake = false;
+    };
+
+    # my wallpapers
+    wallpapers = {
+      url = "github:ryan4yin/wallpapers";
+      flake = false;
+    };
+
+    # color scheme - catppuccin
+    catppuccin-btop = {
+      url = "github:catppuccin/btop";
+      flake = false;
+    };
+    catppuccin-fcitx5 = {
+      url = "github:catppuccin/fcitx5";
+      flake = false;
+    };
+    catppuccin-bat = {
+      url = "github:catppuccin/bat";
+      flake = false;
+    };
+    catppuccin-alacritty = {
+      url = "github:catppuccin/alacritty";
+      flake = false;
+    };
+    catppuccin-helix = {
+      url = "github:catppuccin/helix";
+      flake = false;
+    };
+    catppuccin-starship = {
+      url = "github:catppuccin/starship";
+      flake = false;
+    };
+    catppuccin-hyprland = {
+      url = "github:catppuccin/hyprland";
+      flake = false;
+    };
+    catppuccin-cava = {
+      url = "github:catppuccin/cava";
+      flake = false;
+    };
+  };
+
+
+  # the nixConfig here only affects the flake itself, not the system configuration!
+  nixConfig = {
+    experimental-features = ["nix-command" "flakes"];
+
+    substituters = [
+      # replace official cache with a mirror located in China
+      "https://mirrors.ustc.edu.cn/nix-channels/store"
+      "https://cache.nixos.org"
+    ];
+
+    # nix community's cache server
+    extra-substituters = [
+      "https://nix-community.cachix.org"
+      "https://nixpkgs-wayland.cachix.org"
+    ];
+    extra-trusted-public-keys = [
+      "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
+      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+      "nixpkgs-wayland.cachix.org-1:3lwxaILxMRkVhehr5StQprHdEo4IrE8sRho9R9HOLYA="
+    ];
+  };
 }
@@ -0,0 +1,6 @@
+# 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.
+
@@ -0,0 +1,6 @@
+# Home Manager's Base Submodules
+
+2. `server`: Configuration which is suitable for both servers and desktops.
+1. `desktop`: Configuration for desktop environments, such as Hyprland, I3, etc.
+    1. it import `server` as its submodule.
+
@@ -1,4 +1,4 @@
-{pkgs, ...}:
+{pkgs, catppuccin-alacritty, ...}:
 ###########################################################
 #
 # Alacritty Configuration
@@ -18,6 +18,7 @@
 #
 ###########################################################
 {
+  xdg.configFile."alacritty/theme_catppuccin.yml".source = "${catppuccin-alacritty}/catppuccin-mocha.yml";
  programs.alacritty = {
    enable = true;
  };
@@ -27,7 +28,7 @@
      import:
        # all alacritty themes can be found at
        #    https://github.com/alacritty/alacritty-theme
-        - ~/.config/alacritty/theme_catppuccino.yml
+        - ~/.config/alacritty/theme_catppuccin.yml

      window:
        # Background opacity
@@ -95,6 +96,4 @@
          size: 13
      ''
    );
-
-  xdg.configFile."alacritty/theme_catppuccino.yml".source = ./theme_catppuccino.yml;
 }
@@ -1,40 +0,0 @@
-# Catppuccino theme scheme for Alacritty
-
-colors:
-  primary:
-    background: '#1E1E2E'
-    foreground: '0xd6d6d6'
-
-  cursor:
-    text: '#CDD6F4'
-    cursor: '#D9D9D9'
-
-  normal:
-    black: '#181A1F'
-    red: '#E86671'
-    green: '#98C379'
-    yellow: '#E5C07B'
-    blue: '#61AFEF'
-    magenta: '#C678DD'
-    cyan: '#54AFBC'
-    white: '#ABB2BF'
-
-  bright:
-    black: '#5C6370'
-    red: '#E86671'
-    green: '#98C379'
-    yellow: '#E5C07B'
-    blue: '#61AFEF'
-    magenta: '#C678DD'
-    cyan: '#54AFBC'
-    white: '0xf7f7f7'
-
-  dim:
-    black: '#5C6370'
-    red: '0x74423f'
-    green: '#98C379'
-    yellow: '#E5C07B'
-    blue: '#61AFEF'
-    magenta: '0x6e4962'
-    cyan: '0x5c8482'
-    white: '0x828282'
@@ -1,10 +1,12 @@
 {...}: {
  imports = [
-    ./alacritty
    ../server
+
    ./neovim

+    ./alacritty.nix
    ./development.nix
+    ./helix.nix
    ./kitty.nix
    ./media.nix
    ./shell.nix
@@ -0,0 +1,32 @@
+{ pkgs, catppuccin-helix, ... }:
+
+{
+  # https://github.com/catppuccin/helix
+  xdg.configFile."helix/themes".source = "${catppuccin-helix}/themes/default";
+
+  programs.helix = {
+    enable = true;
+    package = pkgs.helix;
+    settings = {
+      theme = "catppuccin_mocha";
+      editor = {
+        line-number = "relative";
+        cursorline = true;
+        color-modes = true;
+        lsp.display-messages = true;
+        cursor-shape = {
+          insert = "bar";
+          normal = "block";
+          select = "underline";
+        };
+        indent-guides.render = true;
+      };
+      keys.normal = {
+        space.space = "file_picker";
+        space.w = ":w";
+        space.q = ":q";
+        esc = [ "collapse_selection" "keep_primary_selection" ];
+      };
+    };
+  };
+}
@@ -27,7 +27,7 @@
 {
  programs.kitty = {
    enable = true;
-    theme = "Catppuccin-Mocha";
+    theme = "Catppuccin-Mocha";  # kitty has catppuccin theme built-in
    font = {
      name = "JetBrainsMono Nerd Font";
      # use different font size on macOS
@@ -17,6 +17,16 @@
 #  Toggle visual mode:              `v`
 #  Toggle visual block mode:        `<Ctrl> + v`  (select a block(vertically) of text)
 #
+#  Add at the end of Multiple line: `:normal A<text>`
+#      Note that `:normal` execute `A<text>` on each line.
+#      `A` means append text at the end of the line.
+#      You need to select the lines via visual mode first.
+#
+#  Add at the end of the visual block: `:A<text>`
+#      You need to select the block via visual block mode first.
+#      And then this command will append text at the end of the block on each line.
+#      If the position exceeds the end of the line, neovim will automatically add spaces
+#
 #  Commands & shortcuts in AstroNvim
 #    Learn Neovim's Basics:         `:Tutor`
 #    Opening file explorer:         `<Space> + e`
@@ -26,6 +36,7 @@
 #    Vertical Split Terminal:	      `<Space> + tv`
 #    Open IPython REPL:             `<Space> + tp`
 #    Opening LSP symbols:           `<Space> + lS`
+#    Toggle line wrap:              `<Space> + uw`
 #    Show line diagnostics:         `gl`
 #    Go to definition:              `gd`
 #
@@ -1,4 +1,4 @@
-{...}: {
+{ nushell-scripts, ...}: {
  programs.bash = {
    # load the alias file for work
    bashrcExtra = ''
@@ -19,6 +19,13 @@
    # https://github.com/nushell/nushell/issues/8214
    extraConfig = ''
      source /etc/agenix/alias-for-work.nushell
+      use ${nushell-scripts}/custom-completions/git/git-completions.nu *
+      use ${nushell-scripts}/custom-completions/glow/glow-completions.nu *
+      use ${nushell-scripts}/custom-completions/make/make-completions.nu *
+      use ${nushell-scripts}/custom-completions/nix/nix-completions.nu *
+      use ${nushell-scripts}/custom-completions/man/man-completions.nu *
+      use ${nushell-scripts}/custom-completions/cargo/cargo-completions.nu *
+      use ${nushell-scripts}/custom-completions/zellij/zellij-completions.nu *
    '';
  };
 }
@@ -1,4 +1,4 @@
-{...}: {
+{ catppuccin-bat, ...}: {
  # a cat(1) clone with syntax highlighting and Git integration.
  programs.bat = {
    enable = true;
@@ -8,7 +8,7 @@
    };
    themes = {
      # https://raw.githubusercontent.com/catppuccin/bat/main/Catppuccin-mocha.tmTheme
-      Catppuccin-mocha = builtins.readFile ./Catppuccin-mocha.tmTheme;
+      Catppuccin-mocha = builtins.readFile "${catppuccin-bat}/Catppuccin-mocha.tmTheme";
    };
  };
 }
@@ -1,959 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-  <dict>
-    <key>name</key>
-    <string>Catppuccin</string>
-    <key>settings</key>
-    <array>
-      <dict>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#cdd6f4</string>
-          <key>background</key>
-          <string>#1e1e2e</string>
-          <key>caret</key>
-          <string>#bac2de</string>
-          <key>invisibles</key>
-          <string>#a6adc8</string>
-          <key>gutterForeground</key>
-          <string>#9399b2</string>
-          <key>gutterForegroundHighlight</key>
-          <string>#a6e3a1</string>
-          <key>lineHighlight</key>
-          <string>#585b70</string>
-          <key>selection</key>
-          <string>#6c7086</string>
-          <key>selectionBorder</key>
-          <string>#1e1e2e</string>
-          <key>activeGuide</key>
-          <string>#fab387</string>
-          <key>findHighlightForeground</key>
-          <string>#181825</string>
-          <key>findHighlight</key>
-          <string>#f9e2af</string>
-          <key>bracketsForeground</key>
-          <string>#9399b2</string>
-          <key>bracketContentsForeground</key>
-          <string>#9399b2</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Comment</string>
-        <key>scope</key>
-        <string>comment</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#6c7086</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>String</string>
-        <key>scope</key>
-        <string>string</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#a6e3a1</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>String regex</string>
-        <key>scope</key>
-        <string>string.regexp</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#fab387</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Number</string>
-        <key>scope</key>
-        <string>constant.numeric</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#fab387</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Boolean</string>
-        <key>scope</key>
-        <string>constant.language.boolean</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#fab387</string>
-          <key>fontStyle</key>
-          <string>bold italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Built-in constant</string>
-        <key>scope</key>
-        <string>constant.language</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#b4befe</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Built-in function</string>
-        <key>scope</key>
-        <string>support.function.builtin</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#fab387</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>User-defined constant</string>
-        <key>scope</key>
-        <string>variable.other.constant</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#fab387</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Variable</string>
-        <key>scope</key>
-        <string>variable</string>
-        <key>settings</key>
-        <dict></dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Keyword</string>
-        <key>scope</key>
-        <string>keyword</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f38ba8</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Conditional/loop</string>
-        <key>scope</key>
-        <string>keyword.control.loop, keyword.control.conditional, keyword.control.c++</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#cba6f7</string>
-          <key>fontStyle</key>
-          <string>bold</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Return</string>
-        <key>scope</key>
-        <string>keyword.control.return, keyword.control.flow.return</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f5c2e7</string>
-          <key>fontStyle</key>
-          <string>bold</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Exception</string>
-        <key>scope</key>
-        <string>support.type.exception</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#fab387</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Operator</string>
-        <key>scope</key>
-        <string>keyword.operator, punctuation.accessor</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#89dceb</string>
-          <key>fontStyle</key>
-          <string>bold</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Punctuation separator</string>
-        <key>scope</key>
-        <string>punctuation.separator</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#94e2d5</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Punctuation terminator</string>
-        <key>scope</key>
-        <string>punctuation.terminator</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#94e2d5</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Punctuation bracket</string>
-        <key>scope</key>
-        <string>punctuation.section</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#9399b2</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Include</string>
-        <key>scope</key>
-        <string>keyword.control.import.include</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#94e2d5</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Storage</string>
-        <key>scope</key>
-        <string>storage</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f38ba8</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Storage type</string>
-        <key>scope</key>
-        <string>storage.type</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f9e2af</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Storage modifier</string>
-        <key>scope</key>
-        <string>storage.modifier</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f38ba8</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Storage type namespace</string>
-        <key>scope</key>
-        <string>entity.name.namespace, meta.path</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f5e0dc</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Storage type class</string>
-        <key>scope</key>
-        <string>storage.type.class</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f5e0dc</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Label</string>
-        <key>scope</key>
-        <string>entity.name.label</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#89b4fa</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Keyword class</string>
-        <key>scope</key>
-        <string>keyword.declaration.class</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f38ba8</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Class name</string>
-        <key>scope</key>
-        <string>entity.name.class, meta.toc-list.full-identifier</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#89dceb</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Inherited class</string>
-        <key>scope</key>
-        <string>entity.other.inherited-class</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#89dceb</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Function name</string>
-        <key>scope</key>
-        <string>entity.name.function, variable.function</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#89b4fa</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Function macro</string>
-        <key>scope</key>
-        <string>entity.name.function.preprocessor</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f38ba8</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Macro directive - ifdef</string>
-        <key>scope</key>
-        <string>keyword.control.import</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f38ba8</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Constructor</string>
-        <key>scope</key>
-        <string>entity.name.function.constructor, entity.name.function.destructor</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#b4befe</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Function argument</string>
-        <key>scope</key>
-        <string>variable.parameter.function</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f5e0dc</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Function declaration</string>
-        <key>scope</key>
-        <string>keyword.declaration.function</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#eba0ac</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Library function</string>
-        <key>scope</key>
-        <string>support.function</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#89dceb</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Library constant</string>
-        <key>scope</key>
-        <string>support.constant</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#89b4fa</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Library class/type</string>
-        <key>scope</key>
-        <string>support.type, support.class</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#89b4fa</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Library variable</string>
-        <key>scope</key>
-        <string>support.other.variable</string>
-        <key>settings</key>
-        <dict>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Variable function</string>
-        <key>scope</key>
-        <string>variable.function</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#89b4fa</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Variable parameter</string>
-        <key>scope</key>
-        <string>variable.parameter</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f5e0dc</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Variable other</string>
-        <key>scope</key>
-        <string>variable.other</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#cdd6f4</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Variable field</string>
-        <key>scope</key>
-        <string>variable.other.member</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f5e0dc</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Variable language</string>
-        <key>scope</key>
-        <string>variable.language</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#94e2d5</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Tag name</string>
-        <key>scope</key>
-        <string>entity.name.tag</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#fab387</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Tag attribute</string>
-        <key>scope</key>
-        <string>entity.other.attribute-name</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#cba6f7</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Tag delimiter</string>
-        <key>scope</key>
-        <string>punctuation.definition.tag</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#eba0ac</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Markdown URL</string>
-        <key>scope</key>
-        <string>markup.underline.link.markdown</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f5e0dc</string>
-          <key>fontStyle</key>
-          <string>italic underline</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Markdown reference</string>
-        <key>scope</key>
-        <string>meta.link.inline.description</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#b4befe</string>
-          <key>fontStyle</key>
-          <string>bold</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Markdown literal</string>
-        <key>scope</key>
-        <string>comment.block.markdown, meta.code-fence, markup.raw.code-fence, markup.raw.inline</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#94e2d5</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Markdown title</string>
-        <key>scope</key>
-        <string>punctuation.definition.heading, entity.name.section</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#89b4fa</string>
-          <key>fontStyle</key>
-          <string>bold</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Markdown emphasis</string>
-        <key>scope</key>
-        <string>markup.italic</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#eba0ac</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Markdown strong</string>
-        <key>scope</key>
-        <string>markup.bold</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#eba0ac</string>
-          <key>fontStyle</key>
-          <string>bold</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Escape</string>
-        <key>scope</key>
-        <string>constant.character.escape</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f5c2e7</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Bash built-in function</string>
-        <key>scope</key>
-        <string>source.shell.bash meta.function.shell meta.compound.shell meta.function-call.identifier.shell</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f5c2e7</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Bash parameter</string>
-        <key>scope</key>
-        <string>variable.language.shell</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f38ba8</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Lua field</string>
-        <key>scope</key>
-        <string>source.lua meta.function.lua meta.block.lua meta.mapping.value.lua meta.mapping.key.lua string.unquoted.key.lua</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#b4befe</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Lua constructor</string>
-        <key>scope</key>
-        <string>source.lua meta.function.lua meta.block.lua meta.mapping.key.lua string.unquoted.key.lua</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f2cdcd</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Java constant</string>
-        <key>scope</key>
-        <string>entity.name.constant.java</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#94e2d5</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>CSS property</string>
-        <key>scope</key>
-        <string>support.type.property-name.css</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f2cdcd</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>CSS constant</string>
-        <key>scope</key>
-        <string>support.constant.property-value.css</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#cdd6f4</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>CSS suffix</string>
-        <key>scope</key>
-        <string>constant.numeric.suffix.css, keyword.other.unit.css</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#94e2d5</string>
-          <key>fontStyle</key>
-          <string>italic</string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>CSS variable property</string>
-        <key>scope</key>
-        <string>variable.other.custom-property.name.css, support.type.custom-property.name.css, punctuation.definition.custom-property.css</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#94e2d5</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>SCSS tag</string>
-        <key>scope</key>
-        <string>entity.name.tag.css</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#b4befe</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>SASS variable</string>
-        <key>scope</key>
-        <string>variable.other.sass</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#94e2d5</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Invalid</string>
-        <key>scope</key>
-        <string>invalid</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#cdd6f4</string>
-          <key>background</key>
-          <string>#f38ba8</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Invalid deprecated</string>
-        <key>scope</key>
-        <string>invalid.deprecated</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#cdd6f4</string>
-          <key>background</key>
-          <string>#cba6f7</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Diff header</string>
-        <key>scope</key>
-        <string>meta.diff, meta.diff.header</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#6c7086</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Diff deleted</string>
-        <key>scope</key>
-        <string>markup.deleted</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f38ba8</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Diff inserted</string>
-        <key>scope</key>
-        <string>markup.inserted</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#a6e3a1</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Diff changed</string>
-        <key>scope</key>
-        <string>markup.changed</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f9e2af</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-      <dict>
-        <key>name</key>
-        <string>Message error</string>
-        <key>scope</key>
-        <string>message.error</string>
-        <key>settings</key>
-        <dict>
-          <key>foreground</key>
-          <string>#f38ba8</string>
-          <key>fontStyle</key>
-          <string></string>
-        </dict>
-      </dict>
-    </array>
-    <key>uuid</key>
-    <string>4d0379b5-ef82-467b-b8b8-365889420646</string>
-    <key>colorSpaceName</key>
-    <string>sRGB</string>
-    <key>semanticClass</key>
-    <string>theme.dark.Catppuccin</string>
-    <key>author</key>
-    <string>BrunDerSchwarzmagier</string>
-  </dict>
-</plist>
@@ -1,7 +1,7 @@
 {pkgs, ...}: {
  home.packages = with pkgs; [
    neofetch
-    nnn # terminal file manager
+    ranger # terminal file manager(batteries included, with image preview support)

    # archives
    zip
@@ -13,7 +13,6 @@
    ripgrep # recursively searches directories for a regex pattern
    jq # A lightweight and flexible command-line JSON processor
    yq-go # yaml processer https://github.com/mikefarah/yq
-    fzf # A command-line fuzzy finder

    # networking tools
    mtr # A network diagnostic tool
@@ -66,6 +65,27 @@
      icons = true;
    };

+    # 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";
+      };
+    };
+
    # skim provides a single executable: sk.
    # Basically anywhere you would want to use grep, try sk instead.
    skim = {
@@ -1,11 +1,11 @@
 {...}: {
  imports = [
-    ./bat
    ./nushell
    ./tmux
    ./zellij

    ./bash.nix
+    ./bat.nix
    ./core.nix
    ./git.nix
    ./starship.nix
@@ -2,8 +2,79 @@
 #
 # version = 0.81.1

+# let's define some colors
+
+# https://github.com/catppuccin/i3/blob/main/themes/catppuccin-mocha
+let rosewater = "#f5e0dc"
+let flamingo  = "#f2cdcd"
+let pink      = "#f5c2e7"
+let mauve     = "#cba6f7"
+let red       = "#f38ba8"
+let maroon    = "#eba0ac"
+let peach     = "#fab387"
+let green     = "#a6e3a1"
+let teal      = "#94e2d5"
+let sky       = "#89dceb"
+let sapphire  = "#74c7ec"
+let blue      = "#89b4fa"
+let lavender  = "#b4befe"
+let text      = "#cdd6f4"
+let subtext1  = "#bac2de"
+let subtext0  = "#a6adc8"
+let overlay2  = "#9399b2"
+let overlay1  = "#7f849c"
+let overlay0  = "#6c7086"
+let surface2  = "#585b70"
+let surface1  = "#45475a"
+let surface0  = "#313244"
+let base      = "#1e1e2e"
+let mantle    = "#181825"
+let crust     = "#11111b"
+
+# we're creating a theme here that uses the colors we defined above.
+
+let catppuccin_theme = {
+    separator: $overlay2
+    leading_trailing_space_bg: $surface2
+    header: $red
+    date: $pink
+    filesize: $green
+    row_index: $text
+    bool: $peach
+    int: $red
+    duration: $sky
+    range: $sapphire
+    float: $lavender
+    string: $text
+    nothing: $overlay1
+    binary: $subtext1
+    cellpath: $subtext0
+    hints: dark_gray
+
+    shape_garbage: { fg: $overlay2 bg: $red attr: b}
+    shape_bool: $maroon
+    shape_int: { fg: $pink attr: b}
+    shape_float: { fg: $pink attr: b}
+    shape_range: { fg: $overlay0 attr: b}
+    shape_internalcall: { fg: $maroon attr: b}
+    shape_external: $mauve
+    shape_externalarg: { fg: $red attr: b}
+    shape_literal: $flamingo
+    shape_operator: $rosewater
+    shape_signature: { fg: $red attr: b}
+    shape_string: $red
+    shape_filepath: $peach
+    shape_globpattern: { fg: $teal attr: b}
+    shape_variable: $pink
+    shape_flag: { fg: $mauve attr: b}
+    shape_custom: {attr: b}
+}
+
 # The default config record. This is where much of your global configuration is setup.
 let-env config = {
+  color_config: $catppuccin_theme  # <-- this is the theme
+  use_ansi_coloring: true
+
  # true or false to enable or disable the welcome banner at startup
  show_banner: false
  
@@ -42,7 +113,6 @@ let-env config = {
  footer_mode: "25" # always, never, number_of_rows, auto
  float_precision: 2 # the precision for displaying floats in tables
  # buffer_editor: "emacs" # command that will be used to edit the current line buffer with ctrl+o, if unset fallback to $env.EDITOR and $env.VISUAL
-  use_ansi_coloring: true
  bracketed_paste: true # enable bracketed paste, currently useless on windows
  edit_mode: emacs # emacs, vi
  shell_integration: true # enables terminal markers and a workaround to arrow keys stop working issue
@@ -1,8 +1,18 @@
-{...}: {
+{ config, ...}: {
  programs.nushell = {
    enable = true;
    configFile.source = ./config.nu;

+    extraConfig = ''
+      let-env PATH = ([
+        "${config.home.homeDirectory}/bin"
+        "${config.home.homeDirectory}/.local/bin"
+        "${config.home.homeDirectory}/go/bin"
+
+        ($env.PATH | split row (char esep))
+      ] | flatten)
+    '';
+
    # home-manager will merge the cotent in `environmentVariables` with the `envFile.source`
    # but basically, I set all environment variables via the shell-independent way, so I don't need to use those two options
    #
@@ -1,4 +1,4 @@
-{...}: {
+{ catppuccin-starship, ...}: {
  programs.starship = {
    enable = true;

@@ -20,6 +20,8 @@
        format = "on [$symbol$active(\($region\))]($style) ";
        symbol = "🅶 ️";
      };
-    };
+
+      palette = "catppuccin_mocha";
+    } // builtins.fromTOML (builtins.readFile "${catppuccin-starship}/palettes/mocha.toml");
  };
 }
@@ -0,0 +1,7 @@
+# Home Manager's Darwin Submodules
+
+1. `core.nix`: some basic configuration.
+2. `nushell.nix`: nushell's configuration for darwin.
+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.
+
@@ -0,0 +1,13 @@
+# 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. `fcitx5`: fcitx5's configuration(Chinese input method).
+4. `hyprland`: Hyprland's configuration.
+5. `i3`: i3's configuration.
+6. `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.
+6. `desktop-hyprland.nix`: the entrypoint of hyprland's configuration, it import all the submodules above, except `i3`.
+    1. used by my hyprland desktop.
+7. `desktop-i3.nix`: the entrypoint of i3's configuration, it import all the submodules above, except `hyprland`.
+    1. used by my i3 desktop.
@@ -0,0 +1,15 @@
+{ catppuccin-btop, ... }:
+
+{
+  # https://github.com/catppuccin/btop/blob/main/themes/catppuccin_mocha.theme
+  home.file.".config/btop/themes".source = "${catppuccin-btop}/themes";
+
+  # replacement of htop/nmon
+  programs.btop = {
+    enable = true;
+    settings = {
+        color_theme = "catppuccin_mocha";
+        theme_background = false;   # make btop transparent 
+    };
+  };
+}
@@ -1,5 +1,6 @@
 {
  imports = [
+    ./btop.nix
    ./shell.nix
    ./system-tools.nix
  ];
@@ -1,4 +1,4 @@
-{config, ...}: let
+{config, nushell-scripts, ...}: let
  d = config.xdg.dataHome;
  c = config.xdg.configHome;
  cache = config.xdg.cacheHome;
@@ -1,8 +1,6 @@
 {pkgs, ...}: {
  # Linux Only Packages, not available on Darwin
  home.packages = with pkgs; [
-    btop # replacement of htop/nmon
-    htop
    nmon
    iotop
    iftop
@@ -4,6 +4,7 @@
    ./immutable-file.nix
    ./media.nix
    ./ssh.nix
+    ./wallpaper.nix
    ./xdg.nix
  ];

@@ -1,6 +1,6 @@
 {
  pkgs,
-  config,
+  catppuccin-cava,
  ...
 }:
 # media - control and enjoy audio/video
@@ -15,12 +15,18 @@
    nvtop

    # video/audio tools
+    cava # for visualizing audio
    libva-utils
    vdpauinfo
    vulkan-tools
    glxinfo
  ];

+  # https://github.com/catppuccin/cava
+  home.file.".config/cava/config".text = ''
+    # custom cava config
+  '' + builtins.readFile "${catppuccin-cava}/mocha.cava";
+
  programs = {
    mpv = {
      enable = true;
@@ -0,0 +1,10 @@
+{ wallpapers, ... }:
+
+{
+  # https://github.com/ryan4yin/wallpapers
+  home.file.".config/wallpapers".source = wallpapers;
+  home.file.".local/bin/wallpaper_random" = {
+    source = "${wallpapers}/wallpaper_random.py";
+    executable = true;
+  };
+}
@@ -0,0 +1,26 @@
+# Vertical Candidate List
+Vertical Candidate List=False
+# Use Per Screen DPI
+PerScreenDPI=True
+# Use mouse wheel to go to prev or next page
+WheelForPaging=True
+# Font
+Font="Sans 10"
+# Menu Font
+MenuFont="Sans 10"
+# Tray Font
+TrayFont="Sans Bold 10"
+# Tray Label Outline Color
+TrayOutlineColor=#000000
+# Tray Label Text Color
+TrayTextColor=#ffffff
+# Prefer Text Icon
+PreferTextIcon=False
+# Show Layout Name In Icon
+ShowLayoutNameInIcon=True
+# Use input method language to display text
+UseInputMethodLangaugeToDisplayText=True
+# Theme macchiato, frappe, latte, mocha
+Theme=catppuccin-mocha
+# Force font DPI on Wayland
+ForceWaylandDPI=0
@@ -2,10 +2,14 @@
  pkgs,
  config,
  lib,
+  catppuccin-fcitx5,
  ...
 }: {
  home.file.".config/fcitx5/profile".source = ./profile;
-  home.file.".config/fcitx5/profile-bak".source = ./profile; # used for backup
+
+  # color schema
+  home.file.".local/share/fcitx5/themes".source = "${catppuccin-fcitx5}/src";
+  home.file.".config/fcitx5/conf/classicui.conf".source = ./classicui.conf;

  # every time fcitx5 switch input method, it will modify ~/.config/fcitx5/profile file,
  # which will override my config managed by home-manager
@@ -1,4 +1,4 @@
-{pkgs, ...}: {
+{pkgs, catppuccin-hyprland, ...}: {
  imports = [
    ./wayland-apps.nix
  ];
@@ -14,12 +14,25 @@
    # copy the scripts directory recursively
    recursive = true;
  };
-  home.file.".config/gtk-3.0" = {
-    source = ./gtk-3.0;
-    recursive = true;
+  home.file.".config/hypr/themes".source = "${catppuccin-hyprland}/themes";
+
+  # gtk's theme settings, generate files: 
+  #   1. ~/.gtkrc-2.0
+  #   2. ~/.config/gtk-3.0/settings.ini
+  #   3. ~/.config/gtk-4.0/settings.ini
+  gtk = {
+    enable = true;
+    theme = {
+      # https://github.com/catppuccin/gtk
+      name = "Catppuccin-Macchiato-Compact-Pink-dark";
+      package = pkgs.catppuccin-gtk.override {
+        accents = [ "pink" ];
+        size = "compact";
+        tweaks = [ "rimless" "black" ];
+        variant = "macchiato";
+      };
+    };
  };
-  home.file.".gtkrc-2.0".source = ./gtkrc-2.0;
-  home.file.".config/hypr/wallpapers/wallpaper.png".source = ../wallpapers/wallpaper.png;

  # music player - mpd
  home.file.".config/mpd" = {
@@ -1,16 +0,0 @@
-[Settings]
-gtk-theme-name=Arc-Dark
-gtk-icon-theme-name=Qogir-dark
-gtk-font-name=Noto Sans 10
-gtk-cursor-theme-name=Qogir-dark
-gtk-cursor-theme-size=64
-gtk-toolbar-style=GTK_TOOLBAR_BOTH_HORIZ
-gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
-gtk-button-images=0
-gtk-menu-images=0
-gtk-enable-event-sounds=1
-gtk-enable-input-feedback-sounds=1
-gtk-xft-antialias=1
-gtk-xft-hinting=1
-gtk-xft-hintstyle=hintmedium
-gtk-xft-rgba=rgb
@@ -1,19 +0,0 @@
-# DO NOT EDIT! This file will be overwritten by LXAppearance.
-# Any customization should be done in ~/.gtkrc-2.0.mine instead.
-
-include "~/.gtkrc-2.0.mine"
-gtk-theme-name="Arc-Dark"
-gtk-icon-theme-name="Qogir-dark"
-gtk-font-name="Noto Sans 10"
-gtk-cursor-theme-name="Qogir-dark"
-gtk-cursor-theme-size=64
-gtk-toolbar-style=GTK_TOOLBAR_BOTH_HORIZ
-gtk-toolbar-icon-size=GTK_ICON_SIZE_LARGE_TOOLBAR
-gtk-button-images=0
-gtk-menu-images=0
-gtk-enable-event-sounds=1
-gtk-enable-input-feedback-sounds=1
-gtk-xft-antialias=1
-gtk-xft-hinting=1
-gtk-xft-hintstyle="hintmedium"
-gtk-xft-rgba="rgb"
@@ -1,5 +1,8 @@
 ## Hyprland configuration file

+# color-scheme: cappuccin-mocha
+source=~/.config/hypr/themes/mocha.conf
+
 #-- Output ----------------------------------------------------
 # Configure your Display resolution, offset, scale and Monitors here, use `hyprctl monitors` to get the info.

@@ -11,7 +11,7 @@ for _prs in "${_ps[@]}"; do
 done

 # Set wallpaper
-swaybg --output '*' --mode fill --image ~/.config/hypr/wallpapers/wallpaper.png &
+swaybg --output '*' --mode fill --image ~/.config/wallpapers/default_wallpaper &

 # Lauch notification daemon (mako)
 ~/.config/hypr/scripts/notifications &
@@ -20,7 +20,7 @@
    firefox = {
      enable = true;
      enableGnomeExtensions = false;
-      # package = pkgs.firefox-wayland; # firefox with wayland support
+      package = pkgs.firefox-wayland; # firefox with wayland support
    };

    vscode = {
@@ -262,7 +262,7 @@ exec --no-startup-id ~/.screenlayout/monitor.sh

 # set wallpaper
 # exec --no-startup-id sleep 2 && nitrogen --restore
-exec --no-startup-id sleep 1 && feh --bg-fill ~/.config/i3/wallpaper.png
+exec --no-startup-id sleep 1 && feh --bg-fill ~/.config/wallpapers/default_wallpaper

 # set powersavings for display:
 exec --no-startup-id xset s 480 dpms 600 600 600
@@ -312,25 +312,42 @@ for_window [class="urxvt"] border pixel 1
 # color settings for bar and windows #
 ######################################

-# Define colors variables:
-set $darkbluetrans	#08052be6
-set $darkblue		#08052b
-set $lightblue		#5294e2
-set $urgentred		#e53935
-set $white		#ffffff
-set $black		#000000
-set $purple		#e345ff
-set $darkgrey		#383c4a
-set $grey		#b0b5bd
-set $mediumgrey		#8b8b8b
-set $yellowbrown	#e1b700
+# https://github.com/catppuccin/i3/blob/main/themes/catppuccin-mocha
+set $rosewater #f5e0dc
+set $flamingo  #f2cdcd
+set $pink      #f5c2e7
+set $mauve     #cba6f7
+set $red       #f38ba8
+set $maroon    #eba0ac
+set $peach     #fab387
+set $green     #a6e3a1
+set $teal      #94e2d5
+set $sky       #89dceb
+set $sapphire  #74c7ec
+set $blue      #89b4fa
+set $lavender  #b4befe
+set $text      #cdd6f4
+set $subtext1  #bac2de
+set $subtext0  #a6adc8
+set $overlay2  #9399b2
+set $overlay1  #7f849c
+set $overlay0  #6c7086
+set $surface2  #585b70
+set $surface1  #45475a
+set $surface0  #313244
+set $base      #1e1e2e
+# use colors in the RGBA format, the last two digits are transparency
+set $base_i3bar      #1e1e2ee6
+set $mantle    #181825
+set $crust     #11111b

-# define colors for windows:
-#class					border		bground		text		indicator	child_border
-client.focused				$lightblue	$darkblue	$white		$mediumgrey	$mediumgrey
-client.unfocused			$darkblue	$darkblue	$grey		$darkgrey	$darkgrey
-client.focused_inactive		$darkblue	$darkblue	$grey		$black		$black
-client.urgent				$urgentred	$urgentred	$white		$yellowbrown	$yellowbrown
+# target                 title     bg    text   indicator  border
+client.focused           $red     $base $text     $rosewater $red
+client.focused_inactive  $mauve    $base $text     $rosewater $mauve
+client.unfocused         $lavender   $base $text     $rosewater $lavender
+client.urgent            $pink    $base $lavender $overlay0  $pink
+client.placeholder       $overlay0 $base $text     $overlay0  $overlay0
+client.background        $base


 ############################################
@@ -361,14 +378,14 @@ bar {
 	##strip_workspace_name no

 	colors {
-		separator		$purple
-		background		$darkgrey
-		statusline		$white
-		#					border			bg			txt			indicator
-		focused_workspace	$mediumgrey		$grey		$darkgrey	$purple
-		active_workspace	$lightblue		$mediumgrey	$darkgrey	$purple
-		inactive_workspace	$darkgrey		$darkgrey	$grey		$purple
-		urgent_workspace	$urgentred		$urgentred	$white		$purple
+		separator		$pink
+		background		$base_transparent
+		statusline		$lavender
+		#					          border			bg			    txt			    indicator
+		focused_workspace	  $surface2		$overlay1		$surface1	  $pink
+		active_workspace	  $peach		  $surface2	  $surface1	  $pink
+		inactive_workspace	$surface1		$surface2	  $overlay1		$pink
+		urgent_workspace	  $red		    $red	      $lavender		$pink
 	}
 }

@@ -1,4 +1,4 @@
-{pkgs, ...}: {
+{ pkgs, ...}: {
  # i3 window manager's config, based on https://github.com/endeavouros-team/endeavouros-i3wm-setup

  imports = [
@@ -6,8 +6,6 @@
  ];

  home.file = {
-    # wallpaper, binary file
-    ".config/i3/wallpaper.png".source = ../wallpapers/wallpaper.png;
    ".config/i3/config".source = ./config;
    ".config/i3/i3blocks.conf".source = ./i3blocks.conf;
    ".config/i3/scripts" = {
@@ -1,22 +0,0 @@
-# convert all images to png
-
-def to_png [old_path: string, old_format: string] {
-  # 将后缀改为 .png 得到新图片的 path
-  let webp_path = ($old_path | split row $old_format | append ".png" | str join)
-  # 使用 ffmpeg 进行格式转换
-  ffmpeg -y -i $old_path $webp_path
-  # 删除旧图片
-  rm $old_path
-}
-
-def convert_format [old_format: string] {
-    # 递归找出所有大于 10kib 的图片
-    let old_paths = (ls $"**/*($old_format)" | where size > 10kb | each {|it| $it.name})
-    $old_paths | to md
-
-    # 1. 执行图片格式转换与压缩，同时删除原图片
-    $old_paths | each { |it| to_png $it $old_format }
-}
-
-convert_format ".webp"
-# convert_format ".jpg"
@@ -1 +0,0 @@
-jiaocha_anime-girls_seagulls.jpg
@@ -1,4 +1,13 @@
-# Oshi no Ko
+# Hosts
+
+1. `harmonica`: My MacBook Pro 2020 13-inch, for work.
+2. `idols`
+   1. `ai`: My main computer, with NixOS + I5-13600KF + RTX 4090 GPU, for gaming & daily use.
+   2. `aquamarine`: My NixOS virtual machine with R9-5900HX(8C16T), for distributed building & testing.
+   3. `kana`: Yet another NixOS vm on another physical machine with R5-5625U(6C12T).
+   4. `ruby`: Another NixOS vm on another physical machine with R7-5825U(8C16T).
+
+# idols - Oshi no Ko

 These four servers are named after the four main characters of the mange/anime Oshi no Ko, they form a NixOS distributed building cluster,
 I usually run the build command on `Ai` and nix will distribute the build to other three machines, which is convenient and fast.
@@ -15,3 +24,4 @@ When building some packages for riscv64 or aarch64, I often have no cache availa
 ![](/_img/idols-ai.webp)

 See [Oshi no Ko 【推しの子】 - Wikipedia](https://en.wikipedia.org/wiki/Oshi_no_Ko) for more information.
+
@@ -77,8 +77,15 @@
  # for Nvidia GPU
  services.xserver.videoDrivers = ["nvidia"]; # will install nvidia-vaapi-driver by default
  hardware.nvidia = {
+    # Optionally, you may need to select the appropriate driver version for your specific GPU.
    package = config.boot.kernelPackages.nvidiaPackages.stable;
+
+    # Modesetting is needed for most Wayland compositors
    modesetting.enable = true;
+    # Use the open source version of the kernel module
+    # Only available on driver 515.43.04+
+    open = false;
+
    powerManagement.enable = true;
  };
  virtualisation.docker.enableNvidia = true; # for nvidia-docker
@@ -0,0 +1,5 @@
+# NixOS / Nix-Darwin's Submodules
+
+1. `darwin`: macOS-specific configuration.
+2. `nixos`: NixOS-specific configuration.
+
@@ -69,7 +69,6 @@

    # audio
    alsa-utils # provides amixer/alsamixer/...
-    cava # for visualizing audio
    mpd # for playing system sounds
    mpc-cli # command-line mpd client
    ncmpcpp # a mpd client with a UI
@@ -0,0 +1,9 @@
+# Overlays
+
+Overlays for both NixOS and Nix-Darwin.
+
+If you don't know much about overlays, it is recommended to learn the function and usage of overlays through [Overlays - NixOS & Flakes Book](https://nixos-and-flakes.thiscute.world/nixpkgs/overlays).
+
+1. `default.nix`: the entrypoint of overlays, it execute and import all overlay files in the current directory with the given args.
+2. `fcitx5`: fcitx5's overlay, add my customized Chinese input method - [小鹤音形输入法](https://flypy.com/)
+
@@ -5,5 +5,8 @@ builtins.map

 (builtins.filter # find all overlay files in the current directory
  
-  (f: f != "default.nix")
+  (f:
+    f != "default.nix" # ignore default.nix
+    && f != "README.md"  # ignore README.md
+  )
  (builtins.attrNames (builtins.readDir ./.)))
@@ -8,7 +8,7 @@ they are decrypted only when they are finally used.

 In addition, we further improve the security of secrets files by storing them in a separate private repository.

-This directory contains this README.md, and a `default.nix` that used to decrypt all my secrets via agenix, and then I can use them in this flake.
+This directory contains this README.md, and a `nixos.nix`/`darwin.nix` that used to decrypt all my secrets via agenix, and then I can use them in this flake.

 ## Adding or Updating Secrets
Author	SHA1	Message	Date
Ryan Yin	721e74845a	fix: typo	2023-07-30 00:51:30 +08:00
Ryan Yin	349ff8b5a1	feat: migrate wallpaper_random.py into another repo: ryan4yin/wallpapers	2023-07-30 00:43:27 +08:00
Ryan Yin	4cf9b16faf	feat: replace nnn with ranger	2023-07-30 00:28:44 +08:00
Ryan Yin	8fc95549bf	feat: replace nnn with ranger	2023-07-30 00:28:14 +08:00
Ryan Yin	f2dbaba802	feat: replace nnn with ranger	2023-07-30 00:24:14 +08:00
Ryan Yin	538c81ca47	feat: comments for wallpaper_random.py	2023-07-30 00:06:06 +08:00
Ryan Yin	32161dd090	feat: comments for wallpaper_random.py	2023-07-30 00:04:39 +08:00
Ryan Yin	a310ab4d4a	feat: wallpaper_random	2023-07-30 00:00:38 +08:00
Ryan Yin	bc290e371b	feat: update README	2023-07-29 22:33:32 +08:00
Ryan Yin	b407453836	feat: add README into subfolders	2023-07-29 22:15:01 +08:00
Ryan Yin	6ff9c397c8	feat: update README	2023-07-29 21:52:23 +08:00
Ryan Yin	033d50c738	fix: fcitx5's theme - catppuccin-mocha	2023-07-29 21:18:37 +08:00
Ryan Yin	7dc223a77e	feat: update README	2023-07-29 20:49:51 +08:00
Ryan Yin	c472654934	feat: add useful nushell scripts - auto-completion	2023-07-29 20:44:52 +08:00
Ryan Yin	189a3a4689	docs: add wallpapers link into README	2023-07-29 19:01:28 +08:00
Ryan Yin	1f0040a9dd	feat: update flake.lock	2023-07-29 18:59:41 +08:00
Ryan Yin	5d8615cdb0	feat: update wallpapers feat: update screenshots for hyprland	2023-07-29 18:53:59 +08:00
Ryan Yin	2f96ab5464	fix: nvidia with hyprland	2023-07-29 16:53:49 +08:00
Ryan Yin	c8bd133e49	docs: update screenshots for i3	2023-07-29 16:34:27 +08:00
Ryan Yin	5778d72dd4	feat: catppuccin-mocha for cava	2023-07-29 16:09:58 +08:00
Ryan Yin	01285af535	docs: update README for catppuccin	2023-07-29 16:01:48 +08:00
Ryan Yin	e1cd93d6d1	feat: customize all app's theme to catppuccin-mocha	2023-07-29 15:57:40 +08:00
Ryan Yin	714c45f5f9	feat: update README's NOTE	2023-07-29 12:37:50 +08:00
Ryan Yin	87df015862	feat: update README	2023-07-29 12:22:43 +08:00
Ryan Yin	c09091fa25	feat: update README	2023-07-29 12:18:52 +08:00
Ryan Yin	8b4a0a7055	fix: typo	2023-07-28 14:33:58 +08:00
Ryan Yin	78319f4ef6	feat: add new editor - helix	2023-07-27 18:23:22 +08:00
Ryan Yin	f66e73c5a6	docs: README - add starship	2023-07-27 13:08:28 +08:00