From 56da209a90112f6bb721c1c49f798ec4f2906f06 Mon Sep 17 00:00:00 2001
From: Niklas Gruhn <niklas@gruhn.me>
Date: Mon, 15 Jul 2024 22:19:44 +0200
Subject: [PATCH] chore: replace legacy nix with flake setup

---
 .envrc          |  1 +
 .gitignore      |  2 ++
 CONTRIBUTING.md |  2 +-
 flake.lock      | 61 +++++++++++++++++++++++++++++++++++++++++++++++++
 flake.nix       | 25 ++++++++++++++++++++
 shell.nix       | 12 ----------
 6 files changed, 90 insertions(+), 13 deletions(-)
 create mode 100644 .envrc
 create mode 100644 flake.lock
 create mode 100644 flake.nix
 delete mode 100644 shell.nix

diff --git a/.envrc b/.envrc
new file mode 100644
index 00000000..3550a30f
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/.gitignore b/.gitignore
index 740aeb0d..3ff7c80a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -228,3 +228,5 @@ $RECYCLE.BIN/
 *.lnk
 
 # End of https://www.toptal.com/developers/gitignore/api/node,linux,macos,windows,vue
+
+.direnv
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d8dfd41e..23ab826e 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -4,7 +4,7 @@ Don't hesitate to open an issue if you have trouble.
 ### Setup Dev Environment
 
 Canonically this package uses Node 18 and `pnpm` as a package manager.
-If you are a [Nix](https://nixos.org/) user, there is a `shell.nix` file in the project root.
+If you are a [Nix](https://nixos.org/) user, there is a `flake.nix` file in the project root.
 
 Clone the repository and run
 
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 00000000..269804cf
--- /dev/null
+++ b/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": 1720957393,
+        "narHash": "sha256-oedh2RwpjEa+TNxhg5Je9Ch6d3W1NKi7DbRO1ziHemA=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "693bc46d169f5af9c992095736e82c3488bf7dbb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "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
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 00000000..a8e4cd6f
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,25 @@
+{
+  description = "";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let 
+        pkgs = nixpkgs.legacyPackages.${system}; 
+      in 
+      {
+        devShells.default = pkgs.mkShell {
+          buildInputs = with pkgs; [
+            nodejs_18
+            nodePackages.pnpm
+            nodePackages.typescript-language-server
+            vue-language-server
+          ];
+        };
+      }
+    );
+}
diff --git a/shell.nix b/shell.nix
deleted file mode 100644
index 49f4a83b..00000000
--- a/shell.nix
+++ /dev/null
@@ -1,12 +0,0 @@
-{ pkgs ? import <nixpkgs> {} }: 
-
-pkgs.mkShell {
-
-  buildInputs = with pkgs; [
-    nodejs_18
-    nodePackages.pnpm
-    nodePackages.typescript-language-server
-    nodePackages.volar
-  ];
-
-}