devops: nix flake

Author: sand4rt

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -1 +1,2 @@
 deps
+.direnv

.luarc.json

@@ -0,0 +1 @@
+/nix/store/pzl0ng6xixz28g7jalnml2aic07f8pa8-luarc.json

flake.lock

@@ -0,0 +1,41 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs";
+    flake-utils.url = "github:numtide/flake-utils";
+    gen-luarc.url = "github:mrcjkb/nix-gen-luarc-json";
+  };
+  outputs =
+    {
+      nixpkgs,
+      flake-utils,
+      gen-luarc,
+      ...
+    }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+          overlays = [
+            gen-luarc.overlays.default
+          ];
+        };
+        luarc = pkgs.mk-luarc-json {
+          plugins = with pkgs.vimPlugins; [
+            mini-nvim
+          ];
+        };
+      in
+      {
+        devShells.default = pkgs.mkShell {
+          packages = with pkgs; [
+            lua-language-server
+          ];
+          shellHook = # bash
+            ''
+              ln -fs ${luarc} .luarc.json
+            '';
+        };
+      }
+    );
+}