From df0b5d66d75af97eccbbfb4f9a4a7ff5342f4674 Mon Sep 17 00:00:00 2001
From: Clayton Craft <clayton@craftyguy.net>
Date: Sat, 17 Sep 2022 21:29:16 -0700
Subject: [PATCH] getHookFiles: wrap errors returned by this function

---
 main.go | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/main.go b/main.go
index eb160a1..7de515c 100644
--- a/main.go
+++ b/main.go
@@ -151,25 +151,26 @@ func exists(file string) bool {
 func getHookFiles(filesdir string) (files []string, err error) {
 	fileInfo, err := os.ReadDir(filesdir)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("getHookFiles: unable to read hook file dir: %w", err)
 	}
 	for _, file := range fileInfo {
 		path := filepath.Join(filesdir, file.Name())
 		f, err := os.Open(path)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("getHookFiles: unable to open hook file: %w", err)
+
 		}
 		defer f.Close()
 		s := bufio.NewScanner(f)
 		for s.Scan() {
 			if filelist, err := getFiles([]string{s.Text()}, true); err != nil {
-				return nil, fmt.Errorf("unable to find file %q required by %q", s.Text(), path)
+				return nil, fmt.Errorf("getHookFiles: unable to find file %q required by %q", s.Text(), path)
 			} else {
 				files = append(files, filelist...)
 			}
 		}
 		if err := s.Err(); err != nil {
-			return nil, err
+			return nil, fmt.Errorf("getHookFiles: uname to process hook file %q: %w", path, err)
 		}
 	}
 	return files, nil