flake: fix blog build

flake.lock

@@ -3,12 +3,12 @@
     "blog": {
       "flake": false,
       "locked": {
-        "lastModified": 1748496213,
+        "lastModified": 1748747072,
         "lfs": true,
-        "narHash": "sha256-yoJ8G3ZmYu/qdDBckj/qz5ErOtpBlqHBqxMaL3ZTKuI=",
+        "narHash": "sha256-izrCxPYD8UEqJplL5bztdOGOxG7egdCgmXU6vaDDpGM=",
         "ref": "refs/heads/public",
-        "rev": "005a0715053936815c5e4be26236915d915d81c2",
+        "rev": "a1f6487f8110df62d120114b8a88e84c94cf6278",
-        "revCount": 29,
+        "revCount": 31,
         "type": "git",
         "url": "https://git.chn.moe/chn/blog-public.git"
       },
@@ -38,6 +38,26 @@
         "type": "github"
       }
     },
+    "buildproxy": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709212359,
+        "narHash": "sha256-La70ax79Hrp/Vz2G3gzI4fLgRd2z3lJrYLvCf+xcTj4=",
+        "owner": "polygon",
+        "repo": "nix-buildproxy",
+        "rev": "c26d73992ddae96812501b5ae1cc45037d8b10be",
+        "type": "github"
+      },
+      "original": {
+        "owner": "polygon",
+        "repo": "nix-buildproxy",
+        "type": "github"
+      }
+    },
     "catppuccin": {
       "inputs": {
         "nixpkgs": [
@@ -809,6 +829,7 @@
       "inputs": {
         "blog": "blog",
         "bscpkgs": "bscpkgs",
+        "buildproxy": "buildproxy",
         "catppuccin": "catppuccin",
         "concurrencpp": "concurrencpp",
         "cppcoro": "cppcoro",

flake.nix

@@ -27,6 +27,7 @@
     catppuccin = { url = "github:catppuccin/nix"; inputs.nixpkgs.follows = "nixpkgs"; };
     bscpkgs = { url = "github:CHN-beta/bscpkgs"; inputs.nixpkgs.follows = "nixpkgs"; };
     nixvirt = { url = "github:CHN-beta/NixVirt"; inputs.nixpkgs.follows = "nixpkgs"; };
+    buildproxy = { url = "github:polygon/nix-buildproxy"; inputs.nixpkgs.follows = "nixpkgs"; };
 
     misskey = { url = "git+https://github.com/CHN-beta/misskey?submodules=1"; flake = false; };
     rsshub = { url = "github:DIYgod/RSSHub"; flake = false; };

flake/packages.nix

@@ -23,7 +23,6 @@
       version = inputs.self.rev or "dirty";
       stdenv = pkgs.pkgsStatic.gcc14Stdenv;
     };
-  inherit (pkgs.localPackages) blog;
   inherit (pkgs.localPackages.pkgsStatic) chn-bsub;
   vaspberry = pkgs.pkgsStatic.localPackages.vaspberry.override
   {

modules/system/nixpkgs/buildNixpkgsConfig.nix

@@ -35,6 +35,7 @@ in platformConfig //
   [
     inputs.topInputs.nur-xddxdd.overlays.inSubTree
     inputs.topInputs.nix-vscode-extensions.overlays.default
+    inputs.topInputs.buildproxy.overlays.default
     (final: prev:
     {
       inherit (inputs.topInputs.nix-vscode-extensions.overlays.default final prev) nix-vscode-extensions;

packages/blog-buildproxy.nix

@@ -0,0 +1,17 @@
+{ fetchurl }:
+[
+  {
+    url = "https://cdn.jsdelivr.net/npm/flexsearch@0.8.143/dist/flexsearch.bundle.min.js";
+    file = fetchurl
+    {
+      url = "https://cdn.jsdelivr.net/npm/flexsearch@0.8.143/dist/flexsearch.bundle.min.js";
+      sha256 = "0k3g87h84s667m7zphlsaqzvkdka4rszq5pw66cvngjpi8d98gj3";
+    };
+    status_code = 200;
+    headers =
+    {
+      "content-type" = "application/javascript; charset=utf-8";
+      "content-length" = "46087";
+    };
+  }
+]

packages/default.nix

@@ -120,7 +120,11 @@ inputs: rec
   };
   stickerpicker = inputs.pkgs.python3Packages.callPackage ./stickerpicker.nix { src = inputs.topInputs.stickerpicker; };
   info = inputs.pkgs.callPackage ./info { inherit biu; stdenv = inputs.pkgs.clang18Stdenv; };
-  blog = inputs.pkgs.callPackage inputs.topInputs.blog { inherit (inputs.topInputs) hextra; };
+  blog = inputs.pkgs.callPackage inputs.topInputs.blog
+  {
+    inherit (inputs.topInputs) hextra;
+    buildProxy = inputs.pkgs.lib.mkBuildproxy ./blog-buildproxy.nix;
+  };
   phono3py = inputs.pkgs.python3Packages.callPackage ./phono3py.nix { src = inputs.topInputs.phono3py; };
   vm = inputs.pkgs.callPackage ./vm { inherit biu; stdenv = inputs.pkgs.clang18Stdenv; };
   oneapiPackages = inputs.pkgs.lib.makeScope inputs.pkgs.newScope (final: