improve flake

.gitignore

@@ -8,3 +8,5 @@ jsconfig.json
 node_modules/
 go.sum
 .hugo_build.lock
+# Nix
+result

flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1712310679,
+        "narHash": "sha256-XgC/a/giEeNkhme/AV1ToipoZ/IVm1MV2ntiK4Tm+pw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "72da83d9515b43550436891f538ff41d68eecc7f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-23.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,25 @@
+{
+  # Source: https://yejun.dev/posts/static-website-with-hugo-and-nix/
+  description = "My personal website";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let pkgs = nixpkgs.legacyPackages.${system};
+      in {
+        packages.resumee-website = pkgs.stdenv.mkDerivation {
+          name = "resumee-website";
+          src = self;
+          nativeBuildInputs = [ pkgs.git pkgs.go pkgs.hugo ];
+          buildPhase = "hugo -d $out";
+          outputHashAlgo = "sha256";
+          outputHashMode = "recursive";
+          outputHash = "sha256-k46/umNJ9Q8FsZDCRvG/YmyU3IAkL5bzTvhWxdbNXso=";
+        };
+
+        defaultPackage = self.packages.${system}.resumee-website;
+        devShells.default = pkgs.mkShell { packages = [ pkgs.hugo ]; };
+      });
+}
+