From 1d983c642a52ddfb44fb9814d9136cbdb2149bb0 Mon Sep 17 00:00:00 2001
From: lacastorine <lacastorine@gmail.com>
Date: Fri, 8 Jun 2018 19:02:44 +0300
Subject: [PATCH] fix windows support

ability use module in windows : fix check and install of node modules in windows
---
 js2py/node_import.py | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/js2py/node_import.py b/js2py/node_import.py
index 30dc1b60..4be99374 100644
--- a/js2py/node_import.py
+++ b/js2py/node_import.py
@@ -5,12 +5,26 @@
 DID_INIT = False
 DIRNAME = os.path.dirname(os.path.abspath(__file__))
 PY_NODE_MODULES_PATH = os.path.join(DIRNAME, 'py_node_modules')
+OS = os.name.lower()
 def _init():
     global DID_INIT
     if DID_INIT:
         return
     assert subprocess.call('node -v', shell=True, cwd=DIRNAME)==0, 'You must have node installed! run: brew install node'
-    assert subprocess.call('cd %s;npm install babel-core babel-cli babel-preset-es2015 babel-polyfill babelify browserify' % repr(DIRNAME), shell=True, cwd=DIRNAME)==0, 'Could not link required node_modules'
+    assert subprocess.call([
+            'cd',
+            DIRNAME if OS == 'nt' else repr(DIRNAME),
+            '&&',
+            'npm',
+            'install',
+            'babel-core',
+            'babel-cli',
+            'babel-preset-es2015',
+            'babel-polyfill',
+            'babelify',
+            'browserify'
+        ], shell=True, cwd=DIRNAME)==0, 'Could not link required node_modules'
+    DID_INIT = True
     DID_INIT = True
 
 ADD_TO_GLOBALS_FUNC = '''
@@ -58,7 +72,14 @@ def require(module_name, include_polyfill=False, update=False):
 
         pkg_name = module_name.partition('/')[0]
         # make sure the module is installed
-        assert subprocess.call('cd %s;npm install %s' %(repr(DIRNAME), pkg_name), shell=True, cwd=DIRNAME)==0, 'Could not install the required module: ' + pkg_name
+        assert subprocess.call([
+                'cd',
+                DIRNAME if OS == 'nt' else repr(DIRNAME),
+                '&&',
+                'npm',
+                'install',
+                pkg_name
+            ], shell=True, cwd=DIRNAME)==0, 'Could not install the required module: ' + pkg_name
 
         # convert the module
         assert subprocess.call(