Dist script should be named worker.js

[sheerun]

🐛 Bug Report

Environment

I'm using newest wrangler 1.4.0-rc.1

Steps to reproduce

The dist file and sourcemap are named main.js and main.js.map, but when using error reporting like sentry it turns out that server-side .js file is names worker.js. Because of this there's filename mismatch and sentry cannot link uploaded sourcemaps to error stacktrace and we get "Source code was not found" error.

What did you expect to see?

If generated file and sourcemap were names worker.js Sentry would would out of the box.

Here's how proper configuration should look like:

  devtool: 'cheap-module-source-map',
  output: {
    path: path.join(__dirname, 'dist'),
    publicPath: 'dist',
    filename: 'worker.js',
    sourceMapFilename: 'worker.js.map'
  },

[xtuc]

that's interesting.

Currently, Cloudflare worker hardcodes the name of the script as worker.js, that's why your source map won't match.

[sheerun]

In any case Sentry won't work until worker.js is used in sourcemap. I hope you are able to confirm this issue and fix it (you don't need to use my solution).

[xtuc]

Implemented your fix in #1063.