Add okdata -e and okdata -v

Add new commands `okdata -e` and `okdata -v` for printing the current
environment and the current version of okdata-cli, respectively.

CHANGELOG.md

@@ -1,3 +1,8 @@
+## ?.?.? - Unreleased
+
+* New commands `okdata -e` and `okdata -v` for printing the current environment
+  and the current version of okdata-cli, respectively.
+
 ## 4.1.0 - 2024-04-22
 
 * The minimum required version of `okdata-sdk` is now 3.1.1. This ensures

okdata/cli/__main__.py

@@ -16,9 +16,15 @@
 
 def main():
     argv = sys.argv
-    if len(argv) < 2 or argv[1] == "help":
+    if len(argv) < 2:
         BaseCommand().help()
         return
+    if argv[1] in ("-e", "--environment"):
+        BaseCommand().print_env()
+        return
+    if argv[1] in ("-v", "--version"):
+        BaseCommand().print_version()
+        return
 
     command = get_command_class(argv)
 

okdata/cli/command.py

@@ -24,7 +24,9 @@ class BaseCommand:
   okdata pubs [options]
   okdata status [options]
   okdata teams [options]
+  okdata -e | --environment
   okdata -h | --help
+  okdata -v | --version
 
 Commands available:
   datasets
@@ -119,6 +121,12 @@ def no_data(self, str):
     def help(self):
         print(self.__doc__, end="")
 
+    def print_env(self):
+        print(self.sdk.config.resolve_environment(None))
+
+    def print_version(self):
+        print(self.version)
+
     def print_error_response(self, response_body):
         if not isinstance(response_body, dict):
             print(response_body)