expandenv

The expandenv transformer expands environment variables in the configuration data.

This transformer uses mvdan.cc/sh/v3/shell internally.

Usage

import (
    "github.com/gosynergy/protoconf/transform/expandenv"
)

loader, err := protoconf.New(
  ...
  protoconf.WithTransformers(
    expandenv.NewTransformer(),
  ),
)