createBundleRenderer('/path/to/bundle.json') failed

[wongyouth]

createBundleRenderer('/path/to/bundle.json') failed.
but createBundleRenderer(require('/path/to/bundle.json')) succeed

And I found the pattern /\.json$/ is tested based on file content but not based on file name:

bundle = fs.readFileSync(bundle, 'utf-8')
   if (/\.json$/.test(bundle)) {

see
https://github.com/vuejs/vue/blob/dev/src/server/create-bundle-renderer.js#L47-L48

[yyx990803]

Thanks for locating the problem!