feat(fal): introduce fal machine kill

projects/fal/src/fal/cli/machine.py

@@ -0,0 +1,43 @@
+from .parser import FalClientParser
+
+
+def _kill(args):
+    from fal.sdk import FalServerlessClient
+
+    client = FalServerlessClient(args.host)
+    with client.connect() as connection:
+        connection.kill_runner(args.id)
+
+
+def _add_kill_parser(subparsers, parents):
+    kill_help = "Kill a machine."
+    parser = subparsers.add_parser(
+        "kill",
+        description=kill_help,
+        help=kill_help,
+        parents=parents,
+    )
+    parser.add_argument(
+        "id",
+        help="Runner ID.",
+    )
+    parser.set_defaults(func=_kill)
+
+
+def add_parser(main_subparsers, parents):
+    machine_help = "Manage fal machines."
+    parser = main_subparsers.add_parser(
+        "machine",
+        description=machine_help,
+        help=machine_help,
+        parents=parents,
+    )
+
+    subparsers = parser.add_subparsers(
+        title="Commands",
+        metavar="command",
+        required=True,
+        parser_class=FalClientParser,
+    )
+
+    _add_kill_parser(subparsers, parents)

projects/fal/src/fal/cli/main.py

@@ -6,7 +6,7 @@
 from fal.console import console
 from fal.console.icons import CROSS_ICON
 
-from . import apps, auth, create, deploy, doctor, keys, run, secrets
+from . import apps, auth, create, deploy, doctor, keys, machine, run, secrets
 from .debug import debugtools, get_debug_parser
 from .parser import FalParser, FalParserExit
 
@@ -31,7 +31,7 @@ def _get_main_parser() -> argparse.ArgumentParser:
         required=True,
     )
 
-    for cmd in [auth, apps, deploy, run, keys, secrets, doctor, create]:
+    for cmd in [auth, apps, deploy, run, keys, secrets, doctor, create, machine]:
         cmd.add_parser(subparsers, parents)
 
     return parser

projects/fal/src/fal/sdk.py

@@ -686,3 +686,7 @@ def list_secrets(self) -> list[ServerlessSecret]:
             )
             for secret in response.secrets
         ]
+
+    def kill_runner(self, runner_id: str) -> None:
+        request = isolate_proto.KillRunnerRequest(runner_id=runner_id)
+        self.stub.KillRunner(request)