Can't build using vue2-sfc-loader ESM with rollup/vite

Describe the bug

I try to build an app using vue2-sfc-loader (esm) and vite.

It works properly in dev mode, but when building the app, it fails. Vite is building with rollup under the hood, so it may likely be a configuration issue, but I can’t understand the following error.

[commonjs] Unexpected token (15:124277) in /home/toilal/projects/OFB-ESTAMP/frontend-vite/node_modules/vue3-sfc-loader/dist/vue2-sfc-loader.esm.js

To Reproduce

Expected behavior

Versions

• Browser (name & version):
• vue2-sfc-loader: v0.7.3

Additional context

[Toilal]

Yes, it works now ! Thanks

Le dim. 11 juil. 2021 à 09:21, Franck Freiburger @.***> a écrit :

I tried to build from current master, and it seems it fixe the issue. Can you release a new version ?

Can I close this issue ?

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[FranckFreiburger]

using the dev version of vue3-sfc-loader :

  loc: {
    file: '...vue2-sfc-loader.esm.js',
    line: 76715,
    column: 11
  },
  frame: "76713: process.title = 'browser';\n" +
    '76714: process.browser = true;\n' +
    '76715: process.env = {};\n' +
    '                  ^\n' +
    '76716: process.argv = [];\n' +
    "76717: process.version = ''; // empty string to avoid regexp issues",

https://github.com/defunctzombie/node-process/blob/master/browser.js#L157

Maybe rollup tries to replace process.env with another expression that is not suitable for assignment (eg. {} = {}) ?

note that using process.env = {}; somewhere in the code compiled by vite is enough to rise this issue !