• FromOptional(file) API for easier local dev without ignoring/parsing err

• support for *url.URL fields

• internal rearchitecture. If any bugs were introduced please open an issue.

Adds new Sub method on Builder which populates the target struct starting at the provided prefix

time.Duration values are now parsed using the time.ParseDuration ruleset!

fixed bug where zero values for ints and bools would falsely error.

Error handling!

To(*struct) now returns an error.

• Bad file i/o no longer panics.
• conversion errors are no longer ignored

I know this was a much requested feature, I too wanted idiomatic error handling. I just needed to sit on it a bit to find the right solution.

Hoping to improve it in the near future with a concrete and inspectable error type, keep an eye out for that.

Clearer error messages
Better handling of file i/o errors

• Added struct tag support!

type MyConfig struct {
  DatabaseURL string `config:"DATABASE_URL"`
}

• Fixed typo where Int16 was being parsed as Int26

v1.0.0