lll: skip go command (#3572)

Co-authored-by: Ludovic Fernandez <[email protected]>

Author: black-06

pkg/golinters/lll.go

@@ -19,6 +19,8 @@ import (
 
 const lllName = "lll"
 
+const goCommentDirectivePrefix = "//go:"
+
 //nolint:dupl
 func NewLLL(settings *config.LllSettings) *goanalysis.Linter {
 	var mu sync.Mutex
@@ -94,6 +96,10 @@ func getLLLIssuesForFile(filename string, maxLineLen int, tabSpaces string) ([]r
 		line := scanner.Text()
 		line = strings.ReplaceAll(line, "\t", tabSpaces)
 
+		if strings.HasPrefix(line, goCommentDirectivePrefix) {
+			continue
+		}
+
 		if strings.HasPrefix(line, "import") {
 			multiImportEnabled = strings.HasSuffix(line, "(")
 			continue

test/testdata/lll.go

@@ -2,6 +2,19 @@
 //golangcitest:config_path testdata/configs/lll.yml
 package testdata
 
+import (
+	_ "unsafe"
+)
+
 func Lll() {
 	// In my experience, long lines are the lines with comments, not the code. So this is a long comment // want "line is 137 characters"
 }
+
+//go:generate mockgen -source lll.go -destination a_verylong_generate_mock_my_lll_interface.go --package testdata -self_package github.com/golangci/golangci-lint/test/testdata
+type MyLllInterface interface {
+}
+
+//go:linkname VeryLongNameForTestAndLinkNameFunction github.com/golangci/golangci-lint/test/testdata.VeryLongNameForTestAndLinkedNameFunction
+func VeryLongNameForTestAndLinkNameFunction()
+
+func VeryLongNameForTestAndLinkedNameFunction() {}