From d0450b63015359a704073c6d85559082e6f54d92 Mon Sep 17 00:00:00 2001
From: Alexander Chuprov <a.chuprov@yadro.com>
Date: Thu, 17 Aug 2023 15:28:14 +0300
Subject: [PATCH] [#10] linters: Add support for the nolint comment

Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>
---
 internal/analyzers/noliteral/linter.go   |  2 +-
 internal/analyzers/use-strconv/linter.go |  2 +-
 pkg/ast-utils/ast.go                     | 15 +++++++++++++++
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/internal/analyzers/noliteral/linter.go b/internal/analyzers/noliteral/linter.go
index aa453b8..107613d 100644
--- a/internal/analyzers/noliteral/linter.go
+++ b/internal/analyzers/noliteral/linter.go
@@ -57,7 +57,7 @@ func run(pass *analysis.Pass) (interface{}, error) {
 			}
 
 			isLog, _ := astutils.IsTargetMethod(expr.Fun, Config.TargetMethods)
-			if !isLog || len(expr.Args) == 0 {
+			if !isLog || len(expr.Args) == 0 || astutils.HasNoLintComment(pass, expr.Pos()) {
 				return true
 			}
 
diff --git a/internal/analyzers/use-strconv/linter.go b/internal/analyzers/use-strconv/linter.go
index fe6ca1f..304d822 100644
--- a/internal/analyzers/use-strconv/linter.go
+++ b/internal/analyzers/use-strconv/linter.go
@@ -71,7 +71,7 @@ func run(pass *analysis.Pass) (interface{}, error) {
 
 			stringLiteral, ok := expr.Args[0].(*ast.BasicLit)
 
-			if !ok {
+			if !ok || astutils.HasNoLintComment(pass, expr.Pos()) {
 				return true
 			}
 
diff --git a/pkg/ast-utils/ast.go b/pkg/ast-utils/ast.go
index fcb379e..df22a59 100644
--- a/pkg/ast-utils/ast.go
+++ b/pkg/ast-utils/ast.go
@@ -5,6 +5,8 @@ import (
 	"go/token"
 	"strings"
 	"sync"
+
+	"golang.org/x/tools/go/analysis"
 )
 
 type aliasCacheKey struct {
@@ -94,3 +96,16 @@ func GetPackageName(expr ast.Expr) string {
 	}
 	return ""
 }
+
+func HasNoLintComment(pass *analysis.Pass, pos token.Pos) bool {
+	for _, commentGroup := range pass.Files[0].Comments {
+		if commentGroup.End() < pos {
+			for _, comment := range commentGroup.List {
+				if strings.Contains(comment.Text, "nolint") {
+					return true
+				}
+			}
+		}
+	}
+	return false
+}