fix sh

inotify.sh

@@ -15,15 +15,18 @@ inotifywait -m "$WATCH_PATH" -e close_write |
             file_size=$(stat -c%s "$file_path")
             num_chunks=$(( (file_size + chunk_size - 1) / chunk_size ))
 
-            for (( i=0; i<num_chunks; i++ )); do
+            i=0
+            while [ $i -lt $num_chunks ]; do
                 offset=$(( i * chunk_size ))
-                dd if="$file_path" bs=$chunk_size skip=$i count=1 2>/dev/null | curl \
-                --location "$UPLOAD_URL" \
+                dd if="$file_path" bs=$chunk_size skip=$i count=1 2>/dev/null | \
+                curl --location "$UPLOAD_URL" \
                 --header "Authorization: Bearer $AUTH_TOKEN" \
                 --form "recording_id=${id}" \
                 --form "chunk_index=${i}" \
                 --form "total_chunks=${num_chunks}" \
                 --form "FILE=@-"
+
+                i=$(( i + 1 ))
             done
         fi
     done