fix lint

Author: outcatcher

cmd/handlers/lock.go

@@ -36,7 +36,7 @@ func defaultConfigPath() string {
 	return basePath + "/.config/hipapu/lock.json"
 }
 
-func (h *ActionHandlers) checkAndMigrateLockIfExists(_ io.Reader, out io.Writer) error {
+func (*ActionHandlers) checkAndMigrateLockIfExists(_ io.Reader, out io.Writer) error {
 	newPath := defaultConfigPath()
 
 	oldPath := filepath.Clean(filepath.Dir(newPath) + "/config.json")

internal/lock/save.go

@@ -18,6 +18,8 @@ const (
 )
 
 func createBackup(path string) error {
+	path = filepath.Clean(path)
+
 	stat, err := os.Open(path)
 	if err != nil && !os.IsNotExist(err) {
 		return fmt.Errorf("failed to stat original file for backup: %w", err)
@@ -31,14 +33,16 @@ func createBackup(path string) error {
 	if err != nil {
 		return fmt.Errorf("failed to open source file: %w", err)
 	}
+
 	defer func() {
 		_ = srcFile.Close()
 	}()
 
-	backupFile, err := os.Create(path + ".backup." + strconv.FormatInt(time.Now().Unix(), 10))
+	backupFile, err := os.Create(path + ".backup." + strconv.FormatInt(time.Now().Unix(), 10)) //nolint:gosec
 	if err != nil {
 		return fmt.Errorf("failed to create backup: %w", err)
 	}
+
 	defer func() {
 		_ = backupFile.Close()
 	}()

internal/lock/update.go

@@ -7,7 +7,8 @@ import (
 	"golang.org/x/mod/semver"
 )
 
-var ErrUnsupportedVersion = errors.New("unsupported lockfile verison")
+// ErrUnsupportedVersion - unsupported lockfile version.
+var ErrUnsupportedVersion = errors.New("unsupported lockfile version")
 
 // UpdateVersion updates lockfile format making a backup.
 func (l *Lock) UpdateVersion() error {