build: remove the tools folder (#24880)

build/js2c.py

@@ -0,0 +1,39 @@
+#!/usr/bin/env python
+
+import os
+import subprocess
+import sys
+
+TEMPLATE = """
+#include "node_native_module.h"
+#include "node_internals.h"
+
+namespace node {{
+
+namespace native_module {{
+
+{definitions}
+
+void NativeModuleLoader::LoadEmbedderJavaScriptSource() {{
+  {initializers}
+}}
+
+}}  // namespace native_module
+
+}}  // namespace node
+"""
+
+def main():
+  node_path = os.path.abspath(sys.argv[1])
+  natives = os.path.abspath(sys.argv[2])
+  js_source_files = sys.argv[3:]
+
+  js2c = os.path.join(node_path, 'tools', 'js2c.py')
+  subprocess.check_call(
+    [sys.executable, js2c] +
+    js_source_files +
+    ['--only-js', '--target', natives])
+
+
+if __name__ == '__main__':
+  sys.exit(main())