fix: make --fix work (naively) with --prefix-path

Author: moitias

pkg/result/processors/fixer.go

@@ -56,7 +56,12 @@ func (f Fixer) Process(issues []result.Issue) []result.Issue {
 	for file, issuesToFix := range issuesToFixPerFile {
 		var err error
 		f.sw.TrackStage("all", func() {
-			err = f.fixIssuesInFile(file, issuesToFix)
+			fileWithoutPathPrefix := file
+
+			if f.cfg.Output.PathPrefix != "" {
+				fileWithoutPathPrefix = strings.Replace(fileWithoutPathPrefix, f.cfg.Output.PathPrefix+string(filepath.Separator), "", 1)
+			}
+			err = f.fixIssuesInFile(fileWithoutPathPrefix, issuesToFix)
 		})
 		if err != nil {
 			f.log.Errorf("Failed to fix issues in file %s: %s", file, err)

test/fix_test.go

@@ -53,6 +53,7 @@ func TestFix(t *testing.T) {
 					"--print-linter-name=false",
 					"--out-format=line-number",
 					"--fix",
+					"--path-prefix=mock",
 				).
 				WithRunContext(rc).
 				WithTargetPath(input).