Update

battybirdnet-pi/rootfs/etc/cont-init.d/02-restorestreamdata.sh

@@ -1,24 +1,36 @@
-#!/usr/bin/with-contenv bashio
+#!/command/with-contenv bashio
 # shellcheck shell=bash
+set -e
 
-# Check if there are files in "$HOME"/BirdSongs/StreamData and move them to /data/StreamData
-if [ -d /data/StreamData ] && [ "$(ls -A /data/StreamData/)" ]; then
+if [ -d /data/StreamData ]; then
+    bashio::log.fatal "Container was stopped while files were still being analyzed."
 
-    bashio::log.warning "Container was stopped while files were still being analysed, restoring them"
+    # Check if there are .wav files in /data/StreamData
+    if find /data/StreamData -type f -name "*.wav" | grep -q .; then
+        bashio::log.warning "Restoring .wav files from /data/StreamData to $HOME/BirdSongs/StreamData."
 
-    # Copy files
-    if [ "$(ls -A /data/StreamData)" ]; then
-        mv -v /data/StreamData/* "$HOME"/BirdSongs/StreamData/
+        # Create the destination directory if it does not exist
+        mkdir -p "$HOME"/BirdSongs/StreamData
+
+        # Count the number of .wav files to be moved
+        file_count=$(find /data/StreamData -type f -name "*.wav" | wc -l)
+        echo "... found $file_count .wav files to restore."
+
+        # Move the .wav files using `mv` to avoid double log entries
+        mv -v /data/StreamData/*.wav "$HOME"/BirdSongs/StreamData/
+
+        # Update permissions only if files were moved successfully
+        if [ "$file_count" -gt 0 ]; then
+            chown -R pi:pi "$HOME"/BirdSongs/StreamData
+        fi
+
+        echo "... $file_count files restored successfully."
+    else
+        echo "... no .wav files found to restore."
     fi
-    echo "... done"
-    echo ""
-
-    # Setting permissions
-    chown -R pi:pi "$HOME"/BirdSongs
-    chmod -R 755 "$HOME"/BirdSongs
-
-    # Cleaning folder
-    rm -r /data/StreamData
 
+    # Clean up the source folder if it is empty
+    if [ -z "$(ls -A /data/StreamData)" ]; then
+        rm -r /data/StreamData
+    fi
 fi
-