From 142a2ce067ef4facc0dbcc1932d88c4999cc3895 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Antonio=20Calvo?=
 <491695+jacalvo@users.noreply.github.com>
Date: Sat, 4 Feb 2023 13:13:45 +0100
Subject: [PATCH] feat: ignore Go 1.20 errors.Join() sig by default (#37)

After upgrading to Go 1.20 and using the new `errors.Join()` from the
standard library, there is a false positive from `wrapcheck` saying that
error returned from external package is unwrapped, when `errors.Join()`
is now supposed to be an idiomatic way to wrap multiple errors from
external packages.

More info in the Go 1.20 release notes:

https://tip.golang.org/doc/go1.20#errors
---
 README.md              | 1 +
 wrapcheck/wrapcheck.go | 1 +
 2 files changed, 2 insertions(+)

diff --git a/README.md b/README.md
index d668c52..e97c07d 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,7 @@ ignoreSigs:
 - .Errorf(
 - errors.New(
 - errors.Unwrap(
+- errors.Join(
 - .Wrap(
 - .Wrapf(
 - .WithMessage(
diff --git a/wrapcheck/wrapcheck.go b/wrapcheck/wrapcheck.go
index ea36c3f..6da17bd 100644
--- a/wrapcheck/wrapcheck.go
+++ b/wrapcheck/wrapcheck.go
@@ -16,6 +16,7 @@ var DefaultIgnoreSigs = []string{
 	".Errorf(",
 	"errors.New(",
 	"errors.Unwrap(",
+	"errors.Join(",
 	".Wrap(",
 	".Wrapf(",
 	".WithMessage(",