cleanup

pyproject.toml

@@ -12,7 +12,7 @@ dependencies = [
 ]
 
 [project.scripts]
-rproxy = "rproxy.__main__:start_reverse_proxy"
+rproxy = "rproxy.__main__:main"
 
 [tool.hatch.version]
 path = "rproxy/__about__.py"

rproxy/__main__.py

@@ -12,6 +12,7 @@ from rproxy.config import Config
 
 
 def usage() -> str:
+    prog = os.path.basename(sys.argv[0])
     example = (
         Path(importlib.util.find_spec("rproxy").origin).parent
         / "resources"
@@ -24,19 +25,18 @@ def usage() -> str:
     )
 
 
+def main() -> int:
     try:
         with open(sys.argv[1]) as f:
             config = Config(**yaml.safe_load(f))
-        print(config)
     except (FileNotFoundError, IndexError) as e:
-    prog = os.path.basename(sys.argv[0])
         print(
             f"Error: missing config file argument. {e}.\n{usage()}",
             file=sys.stderr,
         )
-    sys.exit(1)
+        return 1
 
     try:
         start_reverse_proxy(config)
     except KeyboardInterrupt:
-    sys.exit(0)
+        return 0