From 5cd7291581aeef346369c902fa451d30a11d3b58 Mon Sep 17 00:00:00 2001
From: David Carley <dacarley@gmail.com>
Date: Sat, 6 Mar 2021 01:26:14 -0800
Subject: [PATCH] Added a filesystem watcher for uploaded files

---
 setup.py               |  2 +-
 src/py/bbctrl/State.py | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index cf4069d..e3ff885 100755
--- a/setup.py
+++ b/setup.py
@@ -35,6 +35,6 @@ setup(
         'scripts/edit-boot-config',
         'scripts/browser',
         ],
-    install_requires = 'tornado sockjs-tornado pyserial pyudev smbus2'.split(),
+    install_requires = 'tornado sockjs-tornado pyserial pyudev smbus2 watchdog'.split(),
     zip_safe = False,
     )
diff --git a/src/py/bbctrl/State.py b/src/py/bbctrl/State.py
index 2bb42fc..3cb17e7 100644
--- a/src/py/bbctrl/State.py
+++ b/src/py/bbctrl/State.py
@@ -30,6 +30,15 @@ import copy
 import uuid
 import os
 import bbctrl
+from watchdog.observers import Observer
+from watchdog.events import FileSystemEventHandler
+
+class UploadChangeHandler(FileSystemEventHandler):
+    def __init__(self, state):
+        self.state = state
+
+    def on_any_event(self, event): 
+        self.state.load_files()
 
 
 class State(object):
@@ -79,6 +88,10 @@ class State(object):
         self.reset()
         self.load_files()
 
+        observer = Observer()
+        observer.schedule(UploadChangeHandler(self), self.ctrl.get_upload(), recursive=True)
+        observer.start()
+
 
     #def is_metric(self): return self.get('units', 'METRIC') == 'METRIC'