From 01970b2bb7701a5e78e35348247eb4292cc12b0d Mon Sep 17 00:00:00 2001
From: Arsen Musayelyan <moussaelianarsen@gmail.com>
Date: Sun, 16 Oct 2022 12:39:42 -0700
Subject: [PATCH] Add debug logging to resource loading

---
 resources.go | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/resources.go b/resources.go
index 92e9ddb..4eb7307 100644
--- a/resources.go
+++ b/resources.go
@@ -77,12 +77,16 @@ func LoadResources(file *os.File, fs *blefs.FS) (<-chan ResourceLoadProgress, er
 		return nil, err
 	}
 
+	log.Debug().Msg("Decoded manifest file")
+
 	go func() {
 		defer close(out)
 
 		for _, file := range manifest.Obsolete {
 			name := filepath.Base(file.Path)
 
+			log.Debug().Str("file", file.Path).Msg("Removing file")
+
 			err := fs.RemoveAll(file.Path)
 			if err != nil {
 				out <- ResourceLoadProgress{
@@ -93,6 +97,8 @@ func LoadResources(file *os.File, fs *blefs.FS) (<-chan ResourceLoadProgress, er
 				return
 			}
 
+			log.Debug().Str("file", file.Path).Msg("Removed file")
+
 			out <- ResourceLoadProgress{
 				Name:      name,
 				Operation: ResourceOperationRemoveObsolete,
@@ -121,8 +127,11 @@ func LoadResources(file *os.File, fs *blefs.FS) (<-chan ResourceLoadProgress, er
 				return
 			}
 
+			log.Debug().Str("file", file.Path).Msg("Making directories")
+
 			err = fs.MkdirAll(filepath.Dir(file.Path))
 			if err != nil {
+				log.Debug().Err(err).Msg("Error making directories")
 				out <- ResourceLoadProgress{
 					Name:      file.Name,
 					Operation: ResourceOperationUpload,
@@ -132,8 +141,14 @@ func LoadResources(file *os.File, fs *blefs.FS) (<-chan ResourceLoadProgress, er
 				return
 			}
 
+			log.Debug().
+				Str("file", file.Path).
+				Int64("size", srcFi.Size()).
+				Msg("Creating file")
+
 			dst, err := fs.Create(file.Path, uint32(srcFi.Size()))
 			if err != nil {
+				log.Debug().Err(err).Msg("Error creating file")
 				out <- ResourceLoadProgress{
 					Name:      file.Name,
 					Operation: ResourceOperationUpload,
@@ -146,6 +161,11 @@ func LoadResources(file *os.File, fs *blefs.FS) (<-chan ResourceLoadProgress, er
 			progCh := dst.Progress()
 			go func() {
 				for sent := range progCh {
+					log.Debug().
+						Int64("total", srcFi.Size()).
+						Uint32("sent", sent).
+						Msg("Progress event sent")
+
 					out <- ResourceLoadProgress{
 						Name:      file.Name,
 						Operation: ResourceOperationUpload,
@@ -161,6 +181,7 @@ func LoadResources(file *os.File, fs *blefs.FS) (<-chan ResourceLoadProgress, er
 
 			n, err := io.Copy(dst, src)
 			if err != nil {
+				log.Debug().Err(err).Msg("Error writing to file")
 				out <- ResourceLoadProgress{
 					Name:      file.Name,
 					Operation: ResourceOperationUpload,