Allow setting path to config file using environment variables. This is done by enabling the "env" feature for the clap crate in order to take account of environment variables when parsing values for Cli in the first step of load_config().
📋 Checklist
[x] Add tests that cover your changes
[x] Add this PR to the Unreleased section in CHANGELOG.md
Allow setting path to config file using environment variables. This is done by enabling the "env" feature for the
clapcrate in order to take account of environment variables when parsing values forCliin the first step ofload_config().📋 Checklist
CHANGELOG.md