Don't skip directories . and ... Fixes #44

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.5.1] - 2022-04-06
+### Fixed
+- Don't skip directories `.` and `..`
+
 ## [0.5.0] - 2022-03-22
 ### Changed
 - Ignore `vendor` and `testdata` directories and directories with names

analyze.go

@@ -59,7 +59,7 @@ var skipDirs = map[string]bool{
 
 func isSkipDir(entry fs.DirEntry) bool {
 	return entry.IsDir() && (skipDirs[entry.Name()] ||
-		strings.HasPrefix(entry.Name(), ".") ||
+		(strings.HasPrefix(entry.Name(), ".") && entry.Name() != "." && entry.Name() != "..") ||
 		strings.HasPrefix(entry.Name(), "_"))
 }