Slang watch recursive

[Roboroads]

Motivation
Because the langfiles can become quite the list I group modules in their own directory. Slang watch does not trigger on the files in thje directories.

assets/i18n
├── alerts
│   ├── alerts.i18n.yaml
│   └── alerts_nl.i18n.yaml
├── bottomBarPage
│   ├── bottomBarPage.i18n.yaml
│   └── bottomBarPage_nl.i18n.yaml
├── errors
│   ├── errors.i18n.yaml
│   └── errors_nl.i18n.yaml
├── login
│   ├── login.i18n.yaml
│   └── login_nl.i18n.yaml
└── maintenancePage
    ├── maintenancePage.i18n.yaml
    └── maintenancePage_nl.i18n.yaml

Developer Experience
Adding a -r / --recursive option to the arguments of watch would be nice.

[noga-dev]

You mean watch works for you if you place all the files together?

In this issue watch doesn't seem to work at all

[Tienisto]

He is refering to the custom command flutter pub run slang watch I guess. (See https://github.com/Tienisto/slang#-auto-rebuild)

In general, you should use flutter pub run slang during development because it is much faster than build_runner. You may use build_runner initially to generate everything at once but changing i18n files incrementally is kind of unstable using build_runner.

[Roboroads]

He is refering to the custom command flutter pub run slang watch I guess.

This, yes.

[Tienisto]

flutter pub run slang watch now works recursively in v3.6.0.