[bench] exit with status 1 on failure

1 files changed, 8 insertions, 1 deletions

diff --git a/bench.py b/bench.py
index 38003c6..ad8b379 100755
--- a/bench.py
+++ b/bench.py
@@ -163,10 +163,12 @@ def main():
 
     cwd = os.getcwd()
 
+    exit_code = 0
     # warn about unknown benchmarks
     for bench in (args.benchmarks or []) + (args.exclude_benchmarks or []):
         if bench not in AVAIL_BENCHMARKS:
             logger.error('Benchmark "%s" unknown!', bench)
+            exit_code = 1
 
     # Run actual benchmarks
     for bench in AVAIL_BENCHMARKS:
@@ -182,6 +184,7 @@ def main():
         except Exception:  #pylint: disable=broad-except
             logger.error(traceback.format_exc())
             logger.error("Skipping %s! Loading failed.", bench)
+            exit_code = 1
             continue
 
         try:
@@ -190,6 +193,7 @@ def main():
         except Exception:  #pylint: disable=broad-except
             logger.error(traceback.format_exc())
             logger.error("Skipping %s! Preparing failed.", bench)
+            exit_code = 1
             continue
 
         if args.analyze:
@@ -209,6 +213,7 @@ def main():
                 os.chdir(cwd)
                 logger.error(traceback.format_exc())
                 logger.error("Skipping %s!", bench)
+                exit_code = 1
                 continue
 
             end_time = datetime.datetime.now()
@@ -226,6 +231,8 @@ def main():
     if args.summarize:
         summarize()
 
+    return exit_code
+
 
 if __name__ == "__main__":
-    main()
+    sys.exit(main())