Find JsonSerializerOptions.IgnoreNullValues usage (SYSLIB0020)

Proprietary

Finds usages of JsonSerializerOptions.IgnoreNullValues which is obsolete in .NET 6 (SYSLIB0020). Use DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull instead.

OpenRewrite.Recipes.CSharp.Migration.Dotnet.Net6.FindIgnoreNullValues
mod run . --recipe=OpenRewrite.Recipes.CSharp.Migration.Dotnet.Net6.FindIgnoreNullValues

Install it once, then run it on every repository under the current directory. New to the Moderne CLI? Set it up.