fix: remove init function

Author: ldez

errorlint/allowed.go

@@ -98,10 +98,6 @@ func allowedMapAppend(ap []AllowPair) {
 	}
 }
 
-func init() {
-	allowedMapAppend(allowedErrors)
-}
-
 var allowedErrorWildcards = []AllowPair{
 	// pkg/syscall
 	{err: "syscall.E", fun: "syscall."},

errorlint/allowed_test.go

@@ -5,6 +5,8 @@ import (
 )
 
 func Test_isAllowedErrAndFunc(t *testing.T) {
+	allowedMapAppend(allowedErrors)
+
 	testCases := []struct {
 		desc   string
 		fun    string
@@ -31,6 +33,7 @@ func Test_isAllowedErrAndFunc(t *testing.T) {
 		},
 		// {desc: "fail test", expect: true},
 	}
+
 	for _, tt := range testCases {
 		t.Run(tt.desc, func(t *testing.T) {
 			result := isAllowedErrAndFunc(tt.err, tt.fun)

errorlint/analysis.go

@@ -13,6 +13,9 @@ func NewAnalyzer(opts ...Option) *analysis.Analyzer {
 	for _, o := range opts {
 		o()
 	}
+
+	allowedMapAppend(allowedErrors)
+
 	return &analysis.Analyzer{
 		Name:  "errorlint",
 		Doc:   "Source code linter for Go software that can be used to find code that will cause problems with the error wrapping scheme introduced in Go 1.13.",