From dc12c8507ddbed68eb9eeff9f706a50f2efb414b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?okhowang=28=E7=8E=8B=E6=B2=9B=E6=96=87=29?=
 <okhowang@tencent.com>
Date: Fri, 7 Jan 2022 15:03:54 +0800
Subject: [PATCH] checkers: add fixable for commentFormatting (#1190)

Fixes #1190
---
 checkers/commentFormatting_checker.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/checkers/commentFormatting_checker.go b/checkers/commentFormatting_checker.go
index 74eff3b09..5b282365a 100644
--- a/checkers/commentFormatting_checker.go
+++ b/checkers/commentFormatting_checker.go
@@ -77,5 +77,9 @@ func (c *commentFormattingChecker) specialChar(r rune) bool {
 }
 
 func (c *commentFormattingChecker) warn(comment *ast.Comment) {
-	c.ctx.Warn(comment, "put a space between `//` and comment text")
+	c.ctx.WarnFixable(comment, linter.QuickFix{
+		From:        comment.Pos(),
+		To:          comment.End(),
+		Replacement: []byte(strings.Replace(comment.Text, "//", "// ", 1)),
+	}, "put a space between `//` and comment text")
 }