Add feature to show current context

knotctl/__init__.py

@@ -7,7 +7,7 @@ import os
 import sys
 import urllib.parse
 from os import environ, mkdir
-from os.path import isdir, isfile, join, split
+from os.path import isdir, isfile, islink, join, split
 from typing import Union
 from urllib.parse import urlparse
 
@@ -139,7 +139,15 @@ def run_config(
     baseurl: Union[None, str] = None,
     username: Union[None, str] = None,
     password: Union[None, str] = None,
+    current: Union[None, str] = None,
 ):
+    if current:
+        if os.path.islink(config_filename):
+            actual_path = os.readlink(config_filename)
+            print(actual_path.split('-')[-1])
+        else:
+            print("none")
+        return
     config = {"baseurl": baseurl, "username": username, "password": password}
     needed = []
     if context:
@@ -365,6 +373,7 @@ def main() -> int:
     configcmd = subparsers.add_parser("config", description=config_description)
     configcmd.add_argument("-b", "--baseurl")
     configcmd.add_argument("-c", "--context")
+    configcmd.add_argument("-C", "--current", action=argparse.BooleanOptionalAction)
     configcmd.add_argument("-p", "--password")
     configcmd.add_argument("-u", "--username")
 
@@ -433,7 +442,7 @@ def main() -> int:
 
     if args.command == "config":
         run_config(
-            config_filename, args.context, args.baseurl, args.username, args.password
+            config_filename, args.context, args.baseurl, args.username, args.password, args.current
         )
         return 0