French is auto-selected when choosing additional languages

[mraible]

Overview of the issue

I was updating one of my tutorials this evening, and I noticed that French is pre-selected when you're prompted for additional languages.

Motivation for or Use Case

In previous versions, we did not pre-select any additional languages.

Reproduce the error

Create a new app with v8 and the jhipster command.

JHipster Version(s)

8.0.0

[mraible]

I just noticed that even if I de-select French and select Spanish, French is still selected and written to .yo-rc.json.

"languages": ["en", "fr", "es"],

Is this an Easter Egg from @jdubois ?! 😅

Screenshots for proof:

[jdubois]

Ah ah no I have no idea why this happens! Then as I'm testing with French, it probably explains why I haven't noticed it.

[mraible]

I'd like to see this fixed before 8.0.1 because it seems like a blocker for my JHipster 8 blog tutorial and screencast.

I searched for a .yo-rc.json in my home directory and in the parent directory but didn't find anything. Can anyone else reproduce?

[mshima]

The bug is that we are adding a non-selected language.
Bringing 'en' and 'fr' as additional languages is currently the correct behavior unless we decide to don't add any additional language if i18n is enabled.

generator-jhipster/jdl/jhipster/default-application-options.ts

Line 168 in 80b511d

options[LANGUAGES] = ['en', 'fr'];

Translation enabled with only one language is quite useless.