add theme

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "themes/introduction"]
+	path = themes/introduction
+	url = https://gitea.adityakumar.xyz/aditya/hugo-theme-introduction.git

flake.lock

@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1685566663,
+        "narHash": "sha256-btHN1czJ6rzteeCuE/PNrdssqYD2nIA4w48miQAFloM=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "4ecab3273592f27479a583fb6d975d4aba3486fe",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "23.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,20 @@
+{
+  description = "A flake for publishing blog posts to https://blog.adityakumar.xyz/";
+
+  inputs.nixpkgs.url = "github:nixos/nixpkgs/23.05";
+
+  outputs = { self, nixpkgs }: {
+    packages.x86_64-linux.default = with import nixpkgs { system = "x86_64-linux"; };
+    stdenv.mkDerivation {
+        name = "blog";
+        buildInputs = [
+        pkgs.hugo
+        pkgs.rsync
+        pkgs.nodejs
+        ];
+        src = self;
+        buildPhase = "hugo server";
+        installPhase = "./deploy.sh";
+      };
+  };
+}

themes/introduction

@@ -0,0 +1 @@
+Subproject commit 3df512ad7dceca20565fca4a12ce7f3056c88a48