`findUnused` doesn't work with fully dynamic keys

[Kerumen]

I have this

const title = condition ? 'key:one' : 'key:two'
return t(title)

This is parsed as a dynamic key ('*') and catch all the keys for the findUnused method. Hence the findUnused returns nothing although I do have unused keys.

Can I propose a PR to exclude "fully" dynamic keys in the findUnused method?

[oliviertassinari]

@Kerumen This module isn't smart enough to resolve the ternary. It's definitely something we could be improving!

[Kerumen]

@oliviertassinari Can we statically resolve the ternary? I have another dynamic key which is a mapping and this can be a bit harder to resolve.

My initial plan was to exclude the * keys in the findUnused method.

[oliviertassinari]

Can we statically resolve the ternary?

Yes, it should be possible: https://astexplorer.net/#/gist/8723b1d7635cc08968d33a1501c8f25c/96f58bc82bae32e48728f6eed25a90cb00d497d0.

My initial plan was to exclude the * keys in the findUnused method.

Having a * in the list of keys makes the findUnused() method useless. It's a good idea to work on removing it!

[oliviertassinari]

A large chunk of the effort has already been done in #39. What we miss is to explore the reference. It's definitely possible, for instance in https://github.com/oliviertassinari/babel-plugin-transform-react-remove-prop-types/blob/b2f03bb50f5a6705e6ac26d988793d4ba9b0599c/src/isStatelessComponent.js#L61.

[tinu1976ch]

same * problem here

const translationBaseKey = 'pages.profile';

<Form.Input
    type="text"
    label={t(`${translateBaseKey}.userName`)}
    value={username}
/>

returned key of this constallation : *.userName

---

existing translation : profilePage.userName = Username

expected : missing-test should tell me : pages.profile.userName unused-test should tell me : profilePage.userName

reality : neither missing nor unused is complaining an error

---

how to solve this problem? or do exists another testing module? cause i did found nothing comparable...

PS : working with jest to test