Build spec modules against locally generated node headers tarball

script/bootstrap.py

@@ -63,6 +63,7 @@ def main():
   create_chrome_version_h()
   touch_config_gypi()
   run_update(defines, args.msvs)
+  create_node_headers()
   update_electron_modules('spec', args.target_arch)
 
 
@@ -184,9 +185,11 @@ def update_node_modules(dirname, env=None):
 
 def update_electron_modules(dirname, target_arch):
   env = os.environ.copy()
+  version = get_electron_version()
   env['npm_config_arch']    = target_arch
-  env['npm_config_target']  = get_electron_version()
-  env['npm_config_disturl'] = 'https://atom.io/download/electron'
+  env['npm_config_target']  = version
+  env['npm_config_tarball'] = os.path.join(SOURCE_ROOT, 'dist',
+                                           'node-{0}.tar.gz'.format(version))
   update_node_modules(dirname, env)
 
 
@@ -260,5 +263,11 @@ def run_update(defines, msvs):
   execute_stdout(args)
 
 
+def create_node_headers():
+  execute_stdout([sys.executable,
+                  os.path.join(SOURCE_ROOT, 'script', 'create-node-headers.py'),
+                  '--version', get_electron_version()])
+
+
 if __name__ == '__main__':
   sys.exit(main())