pw_watch: Clarify what thread the build runs on
Change-Id: I9278025951972dd63165966f7959933f49c57e1b
diff --git a/pw_watch/py/pw_watch/watch.py b/pw_watch/py/pw_watch/watch.py
index 48f9ab2..1fb230a 100755
--- a/pw_watch/py/pw_watch/watch.py
+++ b/pw_watch/py/pw_watch/watch.py
@@ -204,6 +204,10 @@
matching_path)
# Implementation of DebouncedFunction.run()
+ #
+ # Note: This will run on the timer thread created by the Debouncer, rather
+ # than on the main thread that's watching file events. This enables the
+ # watcher to continue receiving file change events during a build.
def run(self):
"""Run all the builds in serial and capture pass/fail for each."""
