View Source Changelog

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

v0-7-0
v0.7.0

Formally defines a type for all supported conversions to improve documentation and specs
Updates dependencies to latest
Specifies Elixir 1.13 as required (simply because I can't get anything older to compile)

Does away with the confusing :overwrite? and vars options in favor of a simple declarative/explicit inputs. source/2 now accepts ad-hoc maps as inputs.
Updates dependencies including :ex_doc to take advantage of admonishment blocks.
Various documentation cleanups/clarifications.

Shifts storage of system environment variables to the application process dictionary and alters the reading of this data to help improve the security posture and avoid leaking env values. :side_effect option for source/2 and source!/2 function changed.

Makes error messages more informative when unable to convert strings to integers or floats

Adds support for custom transformer types by allowing an arity 1 function as the second argument to Dotenvy.Transformer.to/2. See Issue 2

Renames Dotenvy.Transformer.to/2 to Dotenvy.Transformer.to!/2 to better communicate that it may raise an error.
Returns key name in errors for easier troubleshooting.
Tracks an error if the :require_files option lists a file not included in the files input (for sanity).
Introduces Dotenvy.env!/3 (which is the same as Dotenvy.env/3 but with no defaults provided). This better communicates that it may raise an error (because internally it relies on Dotenvy.Transformer.to!/2)
Deprecates Dotenvy.env/3 in favor of Dotenvy.env!/3

Adds support for default type of :string to the Dotenvy.env!/2 and Dotenvy.env/3 functions.

Initial release.