Switch to nix flakes

Signed-off-by: Mary Guillemard <mary@mary.zone>

default.nix

@@ -1,28 +1,4 @@
-{ pkgs ? (import <nixpkgs> {})}:
-with pkgs;
-let
-
-  package = buildNpmPackage {
-    pname = "ryujinx-ldn-website";
-    version = "1.0.0";
-
-    #linkDevDependencies = true;
-
-    src = ./.;
-
-    npmBuildScript = "release";
-    npmBuildFlags = [ "--" "--outDir" "dist" ];
-    installPhase = ''
-      runHook preInstall
-      cp -r dist $out/
-      cp -r public package.json package-lock.json node_modules $out/
-
-      makeWrapper '${nodejs}/bin/node' "$out/bin/ryujinx-ldn-website" --add-flags "$out/index.js"
-
-      runHook postInstall
-    '';
-
-    npmDepsHash = "sha256-Wo4dGsUAZwXbkuWwTKNA5kv4ZUnekdKm/TagP4Q4Ds8=";
-  };
-
-in package
+(import (fetchTarball
+  "https://github.com/edolstra/flake-compat/archive/master.tar.gz") {
+    src = builtins.fetchGit ./.;
+  }).defaultNix

flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1703992652,
+        "narHash": "sha256-C0o8AUyu8xYgJ36kOxJfXIroy9if/G6aJbNOpA5W0+M=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "32f63574c85fbc80e4ba1fbb932cde9619bad25e",
+        "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 +1,48 @@
+{
+  inputs = {
+    flake-utils.url = "github:numtide/flake-utils";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    let
+      wesbite_overlay = final: prev: {
+        ryujinx-ldn-website = with final;
+          buildNpmPackage {
+            pname = "ryujinx-ldn-website";
+            version = "1.0.0";
+
+            src = ./.;
+
+            npmBuildScript = "release";
+            npmBuildFlags = [ "--" "--outDir" "dist" ];
+            installPhase = ''
+              runHook preInstall
+              cp -r dist $out/
+              cp -r public package.json package-lock.json node_modules $out/
+
+              makeWrapper '${nodejs}/bin/node' "$out/bin/ryujinx-ldn-website" --add-flags "$out/index.js"
+
+              runHook postInstall
+            '';
+
+            npmDepsHash = "sha256-Wo4dGsUAZwXbkuWwTKNA5kv4ZUnekdKm/TagP4Q4Ds8=";
+          };
+      };
+    in flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+          overlays = [ self.overlays."${system}" ];
+        };
+      in {
+        packages = {
+          default = self.packages.${system}.ryujinx-ldn-website;
+          ryujinx-ldn-website = pkgs.ryujinx-ldn-website;
+        };
+
+        overlays = wesbite_overlay;
+        formatter = pkgs.nixfmt;
+      });
+}
+