Add Node.js package (binary-only) (#15)

* Add Node.js package

* Add `nodejs.npmInstall()` function

projects/nodejs/brioche.lock

@@ -0,0 +1,3 @@
+{
+  "dependencies": {}
+}

projects/nodejs/project.bri

@@ -0,0 +1,39 @@
+import * as std from "std";
+
+export const project = {
+  name: "nodejs",
+  version: "20.14.0",
+};
+
+function nodejs(): std.Recipe<std.Directory> {
+  let node = std
+    .download({
+      url: "https://nodejs.org/dist/v20.14.0/node-v20.14.0-linux-x64.tar.xz",
+      hash: std.sha256Hash(
+        "fedf8fa73b6f51c4ffcc5da8f86cd1ed381bc9dceae0829832c7d683a78b8e36",
+      ),
+    })
+    .unarchive("tar", "xz")
+    .peel()
+    .cast("directory");
+
+  node = std.autowrap(node, {
+    executables: ["bin/node"],
+  });
+
+  return std.withRunnableLink(node, "bin/node");
+}
+export default nodejs;
+
+export function npmInstall(
+  pkg: std.AsyncRecipe<std.Directory>,
+): std.Recipe<std.Directory> {
+  return std.runBash`
+    cd "$BRIOCHE_OUTPUT"
+    npm clean-install
+  `
+    .dependencies(nodejs())
+    .outputScaffold(pkg)
+    .unsafe({ networking: true })
+    .cast("directory");
+}