dev: replace sliceutil package with exp/slices

Author: alexandear

go.mod

@@ -182,7 +182,7 @@ require (
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.6.0 // indirect
 	go.uber.org/zap v1.24.0 // indirect
-	golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e // indirect
+	golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e
 	golang.org/x/exp/typeparams v0.0.0-20230224173230-c95f2b4c22f2 // indirect
 	golang.org/x/mod v0.10.0 // indirect
 	golang.org/x/sync v0.1.0 // indirect

pkg/config/reader.go

@@ -9,11 +9,11 @@ import (
 
 	"github.com/mitchellh/go-homedir"
 	"github.com/spf13/viper"
+	"golang.org/x/exp/slices"
 
 	"github.com/golangci/golangci-lint/pkg/exitcodes"
 	"github.com/golangci/golangci-lint/pkg/fsutils"
 	"github.com/golangci/golangci-lint/pkg/logutils"
-	"github.com/golangci/golangci-lint/pkg/sliceutil"
 )
 
 type FileReader struct {
@@ -203,7 +203,7 @@ func (r *FileReader) setupConfigFileSearch() {
 	// find home directory for global config
 	if home, err := homedir.Dir(); err != nil {
 		r.log.Warnf("Can't get user's home directory: %s", err.Error())
-	} else if !sliceutil.Contains(configSearchPaths, home) {
+	} else if !slices.Contains(configSearchPaths, home) {
 		configSearchPaths = append(configSearchPaths, home)
 	}
 

pkg/sliceutil/sliceutil.go

@@ -6,6 +6,8 @@ import (
 	"strings"
 	"testing"
 
+	"golang.org/x/exp/slices"
+
 	"github.com/golangci/golangci-lint/pkg/lint/lintersdb"
 	"github.com/golangci/golangci-lint/test/testshared"
 )
@@ -134,16 +136,6 @@ func TestEnabledLinters(t *testing.T) {
 	}
 }
 
-func inSlice(s []string, v string) bool {
-	for _, sv := range s {
-		if sv == v {
-			return true
-		}
-	}
-
-	return false
-}
-
 func getEnabledByDefaultFastLintersExcept(except ...string) []string {
 	m := lintersdb.NewManager(nil, nil)
 	ebdl := m.GetAllEnabledByDefaultLinters()
@@ -153,7 +145,7 @@ func getEnabledByDefaultFastLintersExcept(except ...string) []string {
 			continue
 		}
 
-		if !inSlice(except, lc.Name()) {
+		if !slices.Contains(except, lc.Name()) {
 			ret = append(ret, lc.Name())
 		}
 	}