Added debugging of file system events.

examples/vhdl/three_step_flow/run.py

@@ -8,6 +8,13 @@
 from pathlib import Path
 from vunit import VUnit, VUnitCLI
 from os import environ
+import logging
+from watchdog.observers import Observer
+from watchdog.events import LoggingEventHandler
+
+logging.basicConfig(
+    level=logging.DEBUG, format="%(asctime)s.%(msecs)03d - %(levelname)7s - %(message)s", datefmt="%H:%M:%S"
+)
 
 cli = VUnitCLI()
 
@@ -16,11 +23,13 @@
 vu = VUnit.from_argv()
 vu.add_vhdl_builtins()
 
+root = Path(__file__).parent
+
 lib1 = vu.add_library("lib1")
-lib1.add_source_files(Path(__file__).parent / "sub_module" / "*.vhd")
+lib1.add_source_files(root / "sub_module" / "*.vhd")
 
 lib2 = vu.add_library("lib2")
-lib2.add_source_files(Path(__file__).parent / "*.vhd")
+lib2.add_source_files(root / "*.vhd")
 
 tb = lib2.test_bench("tb_example")
 test = tb.test("test")
@@ -29,5 +38,17 @@
     test.add_config(name=f"{value}", generics=dict(value=value))
 
 vu.set_sim_option("modelsim.three_step_flow", True)
+vu.set_sim_option("modelsim.vsim_flags", ["-novopt", "-suppress", "12110"])
+
+event_handler = LoggingEventHandler()
+observer = Observer()
+observer.schedule(event_handler, root / "vunit_out" / "modelsim", recursive=True)
+observer.start()
+
+
+def post_run(results):
+    observer.stop()
+    observer.join()
+
 
-vu.main()
+vu.main(post_run=post_run)