--dart-define-from-file supports both .env and json files. Here's how to use each variant.

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Learn how to utilize the --dart-define-from-file option to support both .env and json files in Dart applications. The post also suggests using String.fromEnvironment to read keys and recommends creating an Env class to manage these keys. Additionally, it advises asserting that variables are defined at app startup.

How to use --dart-define-from-file with .env and json files

<p>I had this subject come up with a flutter project of mine. I highly advise on using the envied package which will even help with assertion of variable definition and team based projects.</p>


<p>I thought dart define was removed</p>
