I'm running a nodejs app on azure web apps and i'm trying to integrate babel using npm in it. The problem is that babel is trying to acccess a file at
%USERPROFILE%
named .babel.json, a file that doesn't exist. This is most likely installed by:
npm install -g babel
On azure web apps, i can't seem to find it at all (even after running npm install -g babel
in kudu for the site).
I copied the file in %USERPROFILE%
myself to %USERPROFILE%
using kudu but on web app restart the file disappears.
Is there a way to make babel work on web apps?
UPDATE
I did omit some things. The error appeared when i tried load babel/register
.
require('babel/register')({
optional: ["es7.asyncFunctions"]
});
and the actual error i see in the streaming logs is
Application has thrown an uncaught exception and is terminated: Error: ENOENT, no such file or directory 'D:\local\UserProfile.babel.json' at Object.fs.openSync (fs.js:438:18) at Object.fs.writeFileSync (fs.js:977:15) at save (D:\home\site\wwwroot\node_modules\babel\node_modules\babel-core\lib\api\register\cache.js:35:19) at process._tickCallback (node.js:419:13) at Function.Module.runMain (module.js:499:11) at startup (node.js:119:16) at node.js:906:3
the project is on Github
I had this same problem, solved it by disabling the babel cache by setting the environment variable BABEL_DISABLE_CACHE=1
in my Application settings.
You can read more about the babel cache here: https://babeljs.io/docs/usage/require/#environment-variables