nodejs-13_x: init at 13.0.1

Changelog:
+ https://github.com/nodejs/node/releases/tag/v13.0.0
+ https://github.com/nodejs/node/releases/tag/v13.0.1

pkgs/development/node-packages/composition-v13.nix

@@ -0,0 +1,17 @@
+# This file has been generated by node2nix 1.7.0. Do not edit!
+
+{pkgs ? import <nixpkgs> {
+    inherit system;
+  }, system ? builtins.currentSystem, nodejs ? pkgs."nodejs-13_x"}:
+
+let
+  nodeEnv = import ./node-env.nix {
+    inherit (pkgs) stdenv python2 utillinux runCommand writeTextFile;
+    inherit nodejs;
+    libtool = if pkgs.stdenv.isDarwin then pkgs.darwin.cctools else null;
+  };
+in
+import ./node-packages-v13.nix {
+  inherit (pkgs) fetchurl fetchgit;
+  inherit nodeEnv;
+}

pkgs/development/node-packages/default-v13.nix

@@ -0,0 +1,16 @@
+{ pkgs, nodejs, stdenv }:
+
+let
+  nodePackages = import ./composition-v13.nix {
+    inherit pkgs nodejs;
+    inherit (stdenv.hostPlatform) system;
+  };
+in
+nodePackages // {
+  node2nix = nodePackages.node2nix.override {
+    buildInputs = [ pkgs.makeWrapper ];
+    postInstall = ''
+      wrapProgram "$out/bin/node2nix" --prefix PATH : ${stdenv.lib.makeBinPath [ pkgs.nix ]}
+    '';
+  };
+}

pkgs/development/node-packages/generate.sh

@@ -7,3 +7,4 @@ set -eu -o pipefail
 rm -f node-env.nix
 node2nix --nodejs-10 -i node-packages-v10.json -o node-packages-v10.nix -c composition-v10.nix
 node2nix --nodejs-12 -i node-packages-v12.json -o node-packages-v12.nix -c composition-v12.nix
+node2nix --nodejs-13 -i node-packages-v13.json -o node-packages-v13.nix -c composition-v13.nix

pkgs/development/node-packages/node-packages-v13.json

@@ -0,0 +1,3 @@
+[
+  "node2nix"
+]