X-Git-Url: https://git.r.bdr.sh/rbdr/mobius/blobdiff_plain/95159e5585762c06c654945070ba54262b7dcec9..6610ee2030baa99e6129c7b06588d33038dde671:/hotline/files.go

diff --git a/hotline/files.go b/hotline/files.go
index 0963fbf..bc2f8d5 100644
--- a/hotline/files.go
+++ b/hotline/files.go
@@ -3,6 +3,7 @@ package hotline
 import (
 	"encoding/binary"
 	"errors"
+	"fmt"
 	"io"
 	"io/fs"
 	"os"
@@ -36,7 +37,7 @@ const maxFileSize = 4294967296
 func getFileNameList(path string, ignoreList []string) (fields []Field, err error) {
 	files, err := os.ReadDir(path)
 	if err != nil {
-		return fields, nil
+		return fields, fmt.Errorf("error reading path: %s: %w", path, err)
 	}
 
 	for _, file := range files {
@@ -50,14 +51,14 @@ func getFileNameList(path string, ignoreList []string) (fields []Field, err erro
 
 		fileInfo, err := file.Info()
 		if err != nil {
-			return fields, err
+			return fields, fmt.Errorf("error getting file info: %s: %w", file.Name(), err)
 		}
 
 		// Check if path is a symlink.  If so, follow it.
 		if fileInfo.Mode()&os.ModeSymlink != 0 {
 			resolvedPath, err := os.Readlink(filepath.Join(path, file.Name()))
 			if err != nil {
-				return fields, err
+				return fields, fmt.Errorf("error following symlink: %s: %w", resolvedPath, err)
 			}
 
 			rFile, err := os.Stat(resolvedPath)
@@ -92,7 +93,7 @@ func getFileNameList(path string, ignoreList []string) (fields []Field, err erro
 		} else if file.IsDir() {
 			dir, err := os.ReadDir(filepath.Join(path, file.Name()))
 			if err != nil {
-				return fields, err
+				return fields, fmt.Errorf("readDir: %w", err)
 			}
 
 			var c uint32
@@ -113,12 +114,12 @@ func getFileNameList(path string, ignoreList []string) (fields []Field, err erro
 
 			hlFile, err := newFileWrapper(&OSFileStore{}, path+"/"+file.Name(), 0)
 			if err != nil {
-				return nil, err
+				return nil, fmt.Errorf("newFileWrapper: %w", err)
 			}
 
 			copy(fnwi.FileSize[:], hlFile.totalSize())
-			copy(fnwi.Type[:], hlFile.ffo.FlatFileInformationFork.TypeSignature)
-			copy(fnwi.Creator[:], hlFile.ffo.FlatFileInformationFork.CreatorSignature)
+			copy(fnwi.Type[:], hlFile.ffo.FlatFileInformationFork.TypeSignature[:])
+			copy(fnwi.Creator[:], hlFile.ffo.FlatFileInformationFork.CreatorSignature[:])
 		}
 
 		strippedName := strings.ReplaceAll(file.Name(), ".incomplete", "")
@@ -135,7 +136,7 @@ func getFileNameList(path string, ignoreList []string) (fields []Field, err erro
 
 		b, err := io.ReadAll(&fnwi)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("error io.ReadAll: %w", err)
 		}
 		fields = append(fields, NewField(FieldFileNameWithInfo, b))
 	}
@@ -168,15 +169,19 @@ func CalcTotalSize(filePath string) ([]byte, error) {
 	return bs, nil
 }
 
+// CalcItemCount recurses through a file path and counts the number of non-hidden files.
 func CalcItemCount(filePath string) ([]byte, error) {
-	var itemcount uint16
+	var itemCount uint16
+
+	// Walk the directory and count items
 	err := filepath.Walk(filePath, func(path string, info os.FileInfo, err error) error {
 		if err != nil {
 			return err
 		}
 
+		// Skip hidden files
 		if !strings.HasPrefix(info.Name(), ".") {
-			itemcount += 1
+			itemCount++
 		}
 
 		return nil
@@ -186,7 +191,7 @@ func CalcItemCount(filePath string) ([]byte, error) {
 	}
 
 	bs := make([]byte, 2)
-	binary.BigEndian.PutUint16(bs, itemcount-1)
+	binary.BigEndian.PutUint16(bs, itemCount-1)
 
 	return bs, nil
 }