← All recipes
Moderne licensed

Prefer errors.Is for http.ErrServerClosed comparison

Recipe IDorg.openrewrite.golang.codequality.PreferErrorsIsHttpServerClosedArtifactgithub.com/moderneinc/recipes-go

Replace err == http.ErrServerClosed with errors.Is(err, http.ErrServerClosed) and err != http.ErrServerClosed with !errors.Is(err, http.ErrServerClosed) for correct wrapped error handling.

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.golang.codequality.PreferErrorsIsHttpServerClosed

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

mod config recipes go install github.com/moderneinc/recipes-go