add: plural alias to list raycluster

Author: carsonmh

src/codeflare_sdk/cli/cli_utils.py

@@ -57,3 +57,19 @@ def load_auth():
         click.echo("No authentication found, trying default kubeconfig")
     except client.ApiException:
         click.echo("Invalid authentication, trying default kubeconfig")
+
+
+class PluralAlias(click.Group):
+    def get_command(self, ctx, cmd_name):
+        rv = click.Group.get_command(self, ctx, cmd_name)
+        if rv is not None:
+            return rv
+        for x in self.list_commands(ctx):
+            if x + "s" == cmd_name:
+                return click.Group.get_command(self, ctx, x)
+        return None
+
+    def resolve_command(self, ctx, args):
+        # always return the full command name
+        _, cmd, args = super().resolve_command(ctx, args)
+        return cmd.name, cmd, args

src/codeflare_sdk/cli/commands/list.py

@@ -4,12 +4,11 @@
 from codeflare_sdk.cluster.cluster import (
     list_clusters_all_namespaces,
     list_all_clusters,
-    get_current_namespace,
 )
-from codeflare_sdk.cli.cli_utils import load_auth
+from codeflare_sdk.cli.cli_utils import PluralAlias
 
 
-@click.group()
+@click.group(cls=PluralAlias)
 def cli():
     """List a specified resource"""
     pass
@@ -19,7 +18,7 @@ def cli():
 @click.option("--namespace", type=str)
 @click.option("--all", is_flag=True)
 @click.pass_context
-def rayclusters(ctx, namespace, all):
+def raycluster(ctx, namespace, all):
     """List all rayclusters in a specified namespace"""
     if all and namespace:
         click.echo("--all and --namespace are mutually exclusive")