← All recipes
Moderne licensed

Find when expressions with more than 10 branches

Recipe IDorg.openrewrite.kotlin.search.FindLargeWhenBranches$KtRecipe
Artifactio.moderne.recipe:recipes-kotlin

A when with many branches is often hiding a sealed-class or strategy-table refactor — and even when it isn't, it's a hotspot a reviewer or LLM agent should see when scanning a file. Each match is a candidate for restructuring.

Single recipeProprietary

Usage

This recipe has no required configuration options. You’ll need the Moderne CLI configured before running the command below.

mod run . --recipe org.openrewrite.kotlin.search.FindLargeWhenBranches$KtRecipe

If the recipe isn’t available locally, install it with:

mod config recipes jar install io.moderne.recipe:recipes-kotlin:0.2.0

Data tables

Structured output this recipe can produce.

  • Source files that had resultsSource files that were modified by the recipe run.org.openrewrite.table.SourcesFileResults
  • Source files that had search resultsSearch results that were found during the recipe run.org.openrewrite.table.SearchResults
  • Source files that errored on a recipeThe details of all errors produced by a recipe run.org.openrewrite.table.SourcesFileErrors
  • Recipe performanceStatistics used in analyzing the performance of recipes.org.openrewrite.table.RecipeRunStats