Add missing trailing commas in project

Question

Currently in the project I'm working on we have 3K+ Problems, 577 of those are Missing a required trailing comma. It's very easy to fix, but at the same time it's very time consuming so...

Question: Is there any way to set every missing trailing comma in project? Basically I want to reduce the overall time it may take me to make those monotonous changes.

Maybe it exists a dart package or VS Code extension that does that for me? Haven't found any.

Answer 1

Add require_trailing_commas rule to analysis_options.yaml

  rules:
    require_trailing_commas: true

and run

dart fix --apply

See dart fix for details.