fix: [#5] Ensure that file names get tested in the root

.prolayout.yml

@@ -1,6 +1,14 @@
 ---
 module: "github.com/wimspaargaren/prolayout"
 root:
+  - name: ""
+    files:
+      - name: main.go
+  - name: ".test"
   - name: "bar"
   - name: "internal"
+    dirs:
+      - name: analyzer
+      - name: errors
+      - name: model
   - name: "tests"

internal/analyzer/analyzer.go

@@ -2,6 +2,7 @@
 package analyzer
 
 import (
+	"fmt"
 	"regexp"
 	"strings"
 
@@ -51,26 +52,30 @@ func (r *runner) assess(pass *analysis.Pass) error {
 
 func (r *runner) assessDir(pass *analysis.Pass) (*model.Dir, error) {
 	module := r.Root.Module
+	// fmt.Println("----1---", pass.Pkg.Path())
+
 	packagePathWithoutModule := strings.ReplaceAll(pass.Pkg.Path(), module, "")
 	packagePathWithoutModule = strings.TrimPrefix(packagePathWithoutModule, "/")
-	packageSplittedPerFolder := splitPath(packagePathWithoutModule)
+	packageSplitPerFolder := splitPath(packagePathWithoutModule)
 	dirs := r.Root.Root
 	dir := &model.Dir{}
 
-	for _, folder := range packageSplittedPerFolder {
-		if len(dirs) == 0 || strings.HasSuffix(folder, ".test") {
-			return nil, nil
-		}
+	for _, folder := range packageSplitPerFolder {
+		// if len(dirs) == 0 || strings.HasSuffix(folder, ".test") {
+		// 	return nil, nil
+		// }
 
+		fmt.Println("-------42-------", folder)
 		res, ok, err := matchDir(dirs, folder)
 		if err != nil {
 			return nil, err
 		}
 		if !ok {
-			if len(pass.Files) == 0 || packagePathWithoutModule == "" {
+			// if len(pass.Files) == 0 || packagePathWithoutModule == "" {
+			if len(pass.Files) == 0 {
 				continue
 			}
-			pass.ReportRangef(pass.Files[0], "package not allowed: %s, %s not found in allowed names: [%s]", packagePathWithoutModule, folder, strings.Join(dirsNames(dirs), ","))
+			pass.ReportRangef(pass.Files[0], "folder not allowed: %s, %s not found in allowed names: [%s]", packagePathWithoutModule, folder, strings.Join(dirsNames(dirs), ","))
 			break
 		}
 		dir = res
@@ -119,6 +124,18 @@ func (r *runner) matchFiles(files []*model.File, name string) (bool, error) {
 
 func matchDir(dir []*model.Dir, name string) (*model.Dir, bool, error) {
 	for _, d := range dir {
+		// if d.Name == "" {
+		fmt.Println("-------43----", d.Name, name, "===")
+		// }
+
+		if d.Name == "" {
+			if name == "" {
+				return d, true, nil
+			}
+			// return nil, false, nil
+			continue
+		}
+
 		match, err := regexp.MatchString(d.Name, name)
 		if err != nil {
 			return nil, false, errors.ErrInvalidDirNameRegex{DirName: d.Name}