envPrefix is not supported

[emmanuelay]

I use caarlos0/env for my REST API project. The package has support for envPrefix which looks like this:

//go:generate go run github.com/g4s8/envdoc@latest -output environments.md -type Settings
type Settings struct {
	Database     Database     `envPrefix:"DB_"`
}

type Database struct {
	Port     Int     `env:"PORT,required"`
}

..which should result in: DB_PORT as an environment variable.
But instead it renders an markdown with a header, and nothing else.

Is this expected behavior or am I doing something wrong?

[g4s8]

@emmanuelay hi, the complex structure parsing is not implemented yet, I'm going to fix it soon

[emmanuelay]

Great, thanks! Really nice work btw!

[g4s8]

Thanks for reporting, now it should be fixed, you can check examples with envPrefix: https://github.com/g4s8/envdoc/blob/master/_examples/envprefix.go -> https://github.com/g4s8/envdoc/blob/master/_examples/envprefix.md

[emmanuelay]

Wonderful! Thank you very much @g4s8 !