automate raylib deps

.gitignore

@@ -1 +1,2 @@
 node_modules/
+packages/muray/vendor/raylib-5.5**

packages/muray/install.js

@@ -0,0 +1,41 @@
+// @ts-check
+import os from "node:os";
+import { execSync } from "node:child_process";
+import fs from "node:fs";
+import process from "node:process";
+const platform = os.platform();
+
+if (platform !== "linux" && platform !== "darwin" && platform !== "win32") {
+  throw new Error(`Unsupported platform: ${platform}`);
+}
+
+const releases = {
+  linux: "linux_amd64.tar.gz",
+  darwin: "macos.tar.gz",
+  win32: "win64_msvc16.zip",
+};
+
+const url =
+  "https://github.com/raysan5/raylib/releases/download/5.5/raylib-5.5_" +
+  releases[platform];
+
+const $ = (/**@type{string}*/ cmd) => execSync(cmd, { stdio: "inherit" });
+
+if (
+  fs.existsSync("vendor/raylib-5.5_win64_msvc16") ||
+  fs.existsSync("vendor/raylib-5.5_linux_amd64") ||
+  fs.existsSync("vendor/raylib-5.5_macos")
+) {
+  console.log("raylib already installed");
+  process.exit(0);
+}
+
+if (platform === "win32") {
+  $(`curl.exe --output raylib.zip -L "${url}"`);
+  $(`tar -xzf raylib.zip -C vendor`);
+  $(`del raylib.zip`);
+} else {
+  $(`curl --output raylib.tar.gz -L "${url}"`);
+  $(`tar -xzf raylib.tar.gz -C vendor`);
+  $(`rm raylib.tar.gz`);
+}

packages/muray/package.json

@@ -5,7 +5,8 @@
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
-    "install": "node-gyp rebuild"
+    "install": "node install.js",
+    "postinstall": "node-gyp rebuild"
   },
   "repository": {
     "type": "git",