review: update implementation

Author: ldez

.golangci.reference.yml

@@ -402,6 +402,9 @@ linters-settings:
     # If lower than 0, disable the check.
     # Default: 40
     statements: -1
+    # Ignore comments when counting lines.
+    # Default false
+    ignore-comments: true
 
   gci:
     # DEPRECATED: use `sections` and `prefix(github.com/org/project)` instead.

pkg/config/linters_settings.go

@@ -380,8 +380,9 @@ func (p *ForbidigoPattern) MarshalString() ([]byte, error) {
 }
 
 type FunlenSettings struct {
-	Lines      int
-	Statements int
+	Lines          int
+	Statements     int
+	IgnoreComments bool `mapstructure:"ignore-comments"`
 }
 
 type GciSettings struct {

pkg/golinters/funlen.go

@@ -52,7 +52,7 @@ func NewFunlen(settings *config.FunlenSettings) *goanalysis.Linter {
 func runFunlen(pass *analysis.Pass, settings *config.FunlenSettings) []goanalysis.Issue {
 	var lintIssues []funlen.Message
 	for _, file := range pass.Files {
-		fileIssues := funlen.Run(file, pass.Fset, settings.Lines, settings.Statements)
+		fileIssues := funlen.Run(file, pass.Fset, settings.Lines, settings.Statements, settings.IgnoreComments)
 		lintIssues = append(lintIssues, fileIssues...)
 	}