feat: add manager, entry and command

project_manager/main.py

@@ -1,5 +1,37 @@
+import logging
+import os
+from argparse import ArgumentParser
+from pathlib import Path
+
+from project_manager.manager import ProjectManager
+
+
 def run():
-    print("project-manager")
+    parser = ArgumentParser()
+    parser.add_argument("task", nargs="?", default="show", choices=("show", "setup"))
+    parser.add_argument("-p", "--path", default=os.getcwd())
+    parser.add_argument("-i", "--ignore-errors", action="store_true")
+    parser.add_argument("-v", "--verbose", action="count", default=1)
+    parser.add_argument("-q", "--quiet", action="store_true")
+    args = parser.parse_args()
+
+    logging_level = logging.WARNING
+    if args.verbose > 1:
+        logging_level = logging.DEBUG
+    elif args.verbose > 0:
+        logging_level = logging.INFO
+    if args.quiet:
+        logging_level = logging.CRITICAL
+
+    logging.basicConfig(level=logging_level)
+
+    basepath = Path(args.path)
+    manager = ProjectManager(basepath, args.ignore_errors)
+
+    if args.task == "show":
+        manager.show()
+    elif args.task == "setup":
+        manager.setup()
 
 
 if __name__ == "__main__":