Vue cli: how to enable Vue Dev Tools in production (in /build folder after compilation)?

Question

webpack

We need to debug a bug in a legacy project.
To do this, you need to temporarily enable support for vue devtools after the yarn build command.

Probably for this you need to enable sourcemap support on the prod and off. js file minification. Maybe something else to set up.

How can I do that?
How to google the docs on this?

Answer 1

vue-cli-service build --mode development
Well:

configureWebpack: {
    devtool: 'source-map'
}