feat: add a flake to the repo

flake.lock

@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1728888510,
+        "narHash": "sha256-nsNdSldaAyu6PE3YUA+YQLqUDJh+gRbBooMMekZJwvI=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "a3c0b3b21515f74fd2665903d4ce6bc4dc81c77c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,17 @@
+{
+  description = "A very basic flake";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+  };
+
+  outputs =
+    { self, nixpkgs }:
+    let
+      system = "x86_64-linux";
+      pkgs = import nixpkgs { inherit system; };
+    in
+    {
+      packages.x86_64-linux.default = pkgs.callPackage ./nix/package.nix { };
+    };
+}

lua/nvim-lsp-config.lua

@@ -34,5 +34,3 @@ lspconfig.bashls.setup({})
 lspconfig.zls.setup({})
 
 lspconfig.ts_ls.setup({})
-
-lspconfig.superhtml.setup({})

nix/package.nix

@@ -0,0 +1,44 @@
+{ pkgs, lib, ... }:
+let
+  deps = with pkgs; [
+    lua
+
+    # Language Servers
+    rust-analyzer
+    nil
+    pyright
+    bash-language-server
+    lua-language-server
+    zls
+    typescript
+    nodePackages_latest.typescript-language-server
+
+    kdePackages.qtdeclarative # QML formatter
+
+    # Formatter
+    python311Packages.black # Python formatter
+    clang-tools
+    nodePackages_latest.prettier # JSON, JS, TS formatter
+    yamlfmt # YAML formatter
+    taplo # TOML formatter
+    rustfmt # Rust formatter
+    shfmt # Shell, Bash etc.
+    nixfmt-rfc-style
+    stylua # lua formatter
+
+    # Misc
+    ripgrep
+    rustc
+    cargo
+    nodejs_22
+    clang
+    tree-sitter
+    fd
+    luajitPackages.luarocks
+    wl-clipboard
+  ];
+in
+pkgs.writeShellScriptBin "nvim" ''
+  export PATH=${lib.makeBinPath deps}:$PATH
+  ${pkgs.neovim}/bin/nvim -u ${../.}/init.lua
+''