feat: add cmd flags

internal/server/database/functions.go

@@ -14,8 +14,8 @@ import (
 // this function should only be called after manually checking the filetype
 func BuildFileRecord(r io.Reader, origName string, contentDirectory string) (File, error) {
 	ext := filepath.Ext(origName)
-	category, ok := utility.CategorizeMediaType(ext)
-	if !ok {
+	category := utility.CategorizeMediaType(ext)
+	if category == utility.Unspecified {
 		return File{}, fmt.Errorf("unsupported filetype")
 	}
 

internal/server/database/watchdog.go

@@ -78,12 +78,14 @@ func watchdog(env bootstrap.Environment, db *gorm.DB) {
 				readerStream, err := os.Open(fp)
 				if err != nil {
 					slog.Error("failed to a reader stream")
+					continue
 				}
 				defer readerStream.Close()
 
 				fileData, err := BuildFileRecord(readerStream, filepath.Base(fp), env.ContentDirectory)
 				if err != nil {
 					slog.Error("failed to enroll local file into the database", "error", err)
+					continue
 				}
 
 				if err := RegisterFile(db, fileData); err != nil {
@@ -92,6 +94,7 @@ func watchdog(env bootstrap.Environment, db *gorm.DB) {
 					} else {
 						slog.Error("failed to insert filedata to the database", "error", err)
 					}
+					continue
 				}
 
 				// to fully finalize the enrollment process, we rename the locally inserted file to a unique filename
@@ -99,7 +102,6 @@ func watchdog(env bootstrap.Environment, db *gorm.DB) {
 				if err := os.Rename(fp, fileData.FilePath); err != nil {
 					slog.Error("failed to move the locally inserted file", "error", err)
 				}
-
 			case "strict":
 				err := utility.RemoveFile(fp)
 				if err != nil {
@@ -107,6 +109,8 @@ func watchdog(env bootstrap.Environment, db *gorm.DB) {
 				}
 			case "dry":
 				slog.Debug("dry mode enabled, not purging", "filepath", fp)
+			default:
+				slog.Warn("unknown watchdog mode", "mode", env.WatchdogSyncMode)
 			}
 		}