Filter the Configuration for a subset of values

[AxelRHD]

Is it possible to filter the configuration for a subset?

For example:

global = "abc123"

[database]
user = "me"
password = "secret"
host = "localhost"

Can I filter for database and strip the prefix also?

Thanks a lot.

[knadh]

Sorry, I don't understand. Can you give a couple examples?

[AxelRHD]

Of course and thank you for the fast response.

To get a value from the configuration object I always need the full path, right?

For example database.user from above.
So when connecting to the database I need to type database.user, database.password and database.host.

Is it possible to isolate the group of 'database' to get a new koanf object, or a map?

k.String("database.user") would become k2.String("user") or (if the return value is a map) db["user"].

[knadh]

Yes. You can do k.Get("database") and get a map of database.*. You may also want to look at unmarshalling to a struct: https://github.com/knadh/koanf?tab=readme-ov-file#unmarshalling-and-marshalling

[AxelRHD]

I'm so stupid... thanks a lot!
I just found your library today and it is so great.