Support for JSX transpiling

dukpy/__init__.py

@@ -1,5 +1,5 @@
 from .evaljs import evaljs, JSInterpreter
 from ._dukpy import JSRuntimeError
 from .coffee import coffee_compile
-from .babel import babel_compile
+from .babel import babel_compile, jsx_compile
 from .tsc import typescript_compile

dukpy/babel.py

@@ -18,3 +18,10 @@ def babel_compile(source, **kwargs):
             es6code=source,
             babel_options=kwargs
         )
+
+
+def jsx_compile(source, mode='react'):
+    modes = {
+        'react': ["transform-react-jsx"]
+    }
+    return babel_compile(source, plugins=modes.get(mode, []))['code']

tests/test_transpilers.py

@@ -71,3 +71,12 @@ var greeter = new Greeter("Hello, world!");
 });"""
 
         assert expected in ans, report_diff(expected, ans)
+
+    def test_jsx(self):
+        ans = dukpy.jsx_compile('var react_hello = <h1>Hello, world!</h1>;')
+
+        expected = """"use strict";
+
+var react_hello = React.createElement(\n  "h1",\n  null,\n  "Hello, world!"\n);"""
+
+        assert expected == ans, report_diff(expected, ans)