expose debugging flag to CLI (#17)

* expose debugging flag to CLI

* add bench flag too

* propagate to asv run

src/nwb_benchmarks/command_line_interface.py

@@ -12,6 +12,12 @@ def main():
         return
 
     command = sys.argv[1]
+    flags_list = sys.argv[2:]
+
+    debug_mode = "--debug" in flags_list
+    bench_mode = "--bench" in flags_list
+    if bench_mode:
+        specific_benchmark_pattern = flags_list[flags_list.index("--bench")+1]
 
     if command == "run":
         commit_hash = subprocess.check_output(["git", "rev-parse", "--short", "HEAD"]).decode("ascii").strip()
@@ -24,6 +30,10 @@ def main():
             "--set-commit-hash",
             commit_hash,
         ]
+        if debug_mode:
+            cmd.extend(["--verbose", "--show-std-err"])
+        if bench_mode:
+            cmd.extend(["--bench", specific_benchmark_pattern])
 
         process = subprocess.Popen(cmd, stdout=subprocess.PIPE)  # , bufsize=1)
         encoding = locale.getpreferredencoding()  # This is how ASV chooses to encode the output