From c597947c16cd9fff71402bea51e6e08f13b951ef Mon Sep 17 00:00:00 2001
From: Doug Hellmann <dhellmann@redhat.com>
Date: Thu, 6 Jun 2024 18:59:06 -0400
Subject: [PATCH] restore exception logging

---
 pyproject.toml           |  2 +-
 src/fromager/__main__.py | 13 ++++++++++++-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index a0c6e520..6ca0ebf5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,7 +60,7 @@ build = [
 Repository = "https://github.com/python-wheel-build/fromager"
 
 [project.scripts]
-fromager = "fromager.__main__:main"
+fromager = "fromager.__main__:invoke_main"
 
 [project.entry-points."fromager.project_overrides"]
 # This test plugin should stay in the package.
diff --git a/src/fromager/__main__.py b/src/fromager/__main__.py
index c9b7a249..824c671b 100644
--- a/src/fromager/__main__.py
+++ b/src/fromager/__main__.py
@@ -74,5 +74,16 @@ def main(ctx, verbose, log_file,
 for cmd in commands.commands:
     main.add_command(cmd)
 
+
+def invoke_main():
+    # Wrapper for the click main command that ensures any exceptions
+    # are logged so that build pipeline outputs include the traceback.
+    try:
+        main(auto_envvar_prefix='FROMAGER')
+    except Exception as err:
+        logger.exception(err)
+        raise
+
+
 if __name__ == '__main__':
-    main(auto_envvar_prefix='FROMAGER')
+    invoke_main()