buildman: Use importlib to find the help
Use this function so that the help can be found even when buildman is
running from a package.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/buildman/control.py b/tools/buildman/control.py
index aacfb2f..35f44c0 100644
--- a/tools/buildman/control.py
+++ b/tools/buildman/control.py
@@ -3,6 +3,7 @@
#
import multiprocessing
+import importlib.resources
import os
import shutil
import subprocess
@@ -152,9 +153,8 @@
global builder
if options.full_help:
- tools.print_full_help(
- os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])),
- 'README.rst'))
+ with importlib.resources.path('buildman', 'README.rst') as readme:
+ tools.print_full_help(str(readme))
return 0
gitutil.setup()