Fix the exit code when there happens to be an unhandled exception (#1389)

Author: ofek

docs/history/hatch.md

@@ -41,6 +41,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - De-select Ruff rule `E501` for the `fmt` command by default since it conflicts with the formatter
 - Fix colored output from build targets on the first run (build environment creation status indicator issue)
 - Set the `packaging` dependency version as `>=23.2` to avoid its URL validation which can conflict with context formatting
+- Fix the exit code when there happens to be an unhandled exception
 
 ## [1.9.4](https://github.com/pypa/hatch/releases/tag/hatch-v1.9.4) - 2024-03-12 ## {: #hatch-v1.9.4 }
 

src/hatch/__main__.py

@@ -1,6 +1,4 @@
-import sys
-
 if __name__ == '__main__':
     from hatch.cli import main
 
-    sys.exit(main())
+    main()

src/hatch/cli/__init__.py

@@ -218,11 +218,13 @@ def hatch(ctx: click.Context, env_name, project, verbose, quiet, color, interact
 
 def main():  # no cov
     try:
-        return hatch(prog_name='hatch', windows_expand_args=False)
+        hatch(prog_name='hatch', windows_expand_args=False)
     except Exception:  # noqa: BLE001
+        import sys
+
         from rich.console import Console
 
         console = Console()
         hatch_debug = os.getenv('HATCH_DEBUG') in {'1', 'true'}
         console.print_exception(suppress=[click], show_locals=hatch_debug)
-        return 1
+        sys.exit(1)