fix: use logger

Author: ldez

Diff for: pkg/goformatters/gci/gci.go

@@ -9,6 +9,7 @@ import (
 	"github.com/ldez/grignotin/gomod"
 
 	"github.com/golangci/golangci-lint/pkg/config"
+	"github.com/golangci/golangci-lint/pkg/goformatters/internal"
 )
 
 const Name = "gci"
@@ -23,7 +24,7 @@ func New(settings *config.GciSettings) (*Formatter, error) {
 
 	modPath, err := gomod.GetModulePath()
 	if err != nil {
-		return nil, err
+		internal.LinterLogger.Errorf("gci: %v", err)
 	}
 
 	cfg := gcicfg.YamlConfig{

Diff for: pkg/goformatters/internal/commons.go

@@ -0,0 +1,6 @@
+package internal
+
+import "github.com/golangci/golangci-lint/pkg/logutils"
+
+// LinterLogger must be use only when the context logger is not available.
+var LinterLogger = logutils.NewStderrLog(logutils.DebugKeyFormatter)

Diff for: pkg/logutils/logutils.go

@@ -25,9 +25,10 @@ const (
 	DebugKeyExcludeRules       = "exclude_rules"
 	DebugKeyExec               = "exec"
 	DebugKeyFilenameUnadjuster = "filename_unadjuster"
-	DebugKeyInvalidIssue       = "invalid_issue"
 	DebugKeyForbidigo          = "forbidigo"
+	DebugKeyFormatter          = "formatter"
 	DebugKeyGoEnv              = "goenv"
+	DebugKeyInvalidIssue       = "invalid_issue"
 	DebugKeyLinter             = "linter"
 	DebugKeyLintersContext     = "linters_context"
 	DebugKeyLintersDB          = "lintersdb"