feat: regions proto and cli option

projects/fal/src/fal/cli/apps.py

@@ -23,6 +23,7 @@ def _apps_table(apps: list[AliasInfo]):
     table.add_column("Startup Timeout")
     table.add_column("Machine Type")
     table.add_column("Active Workers")
+    table.add_column("Regions")
 
     for app in apps:
         table.add_row(
@@ -37,6 +38,7 @@ def _apps_table(apps: list[AliasInfo]):
             str(app.startup_timeout),
             " ".join(app.machine_types),
             str(app.active_runners),
+            " ".join(app.valid_regions),
         )
 
     return table
@@ -129,6 +131,7 @@ def _scale(args):
             and args.request_timeout is None
             and args.startup_timeout is None
             and args.machine_types is None
+            and args.regions is None
         ):
             args.console.log("No parameters for update were provided, ignoring.")
             return
@@ -142,6 +145,7 @@ def _scale(args):
             request_timeout=args.request_timeout,
             startup_timeout=args.startup_timeout,
             machine_types=args.machine_types,
+            valid_regions=args.regions,
         )
         table = _apps_table([alias_info])
 
@@ -191,11 +195,16 @@ def _add_scale_parser(subparsers, parents):
         help="Startup timeout (seconds).",
     )
     parser.add_argument(
-        "--machine-type",
+        "--machine-types",
         type=str,
-        action="append",
+        nargs="+",
         dest="machine_types",
-        help="Machine type.",
+        help="Machine type (pass several items to set multiple).",
+    )
+    parser.add_argument(
+        "--regions",
+        nargs="+",
+        help="Valid regions (pass several items to set multiple).",
     )
     parser.set_defaults(func=_scale)
 

projects/fal/src/fal/sdk.py

@@ -215,6 +215,7 @@ class AliasInfo:
     machine_types: list[str]
     request_timeout: int
     startup_timeout: int
+    valid_regions: list[str]
 
 
 @dataclass
@@ -347,9 +348,10 @@ def _from_grpc_alias_info(message: isolate_proto.AliasInfo) -> AliasInfo:
         max_multiplexing=message.max_multiplexing,
         active_runners=message.active_runners,
         min_concurrency=message.min_concurrency,
-        machine_types=message.machine_types,
+        machine_types=list(message.machine_types),
         request_timeout=message.request_timeout,
         startup_timeout=message.startup_timeout,
+        valid_regions=list(message.valid_regions),
     )
 
 
@@ -582,9 +584,9 @@ def update_application(
         min_concurrency: int | None = None,
         request_timeout: int | None = None,
         startup_timeout: int | None = None,
+        valid_regions: list[str] | None = None,
         machine_types: list[str] | None = None,
     ) -> AliasInfo:
-        print(machine_types)
         request = isolate_proto.UpdateApplicationRequest(
             application_name=application_name,
             keep_alive=keep_alive,
@@ -593,6 +595,7 @@ def update_application(
             min_concurrency=min_concurrency,
             request_timeout=request_timeout,
             startup_timeout=startup_timeout,
+            valid_regions=valid_regions,
             machine_types=machine_types,
         )
         res: isolate_proto.UpdateApplicationResult = self.stub.UpdateApplication(

projects/isolate_proto/src/isolate_proto/controller.proto

@@ -233,6 +233,7 @@ message ApplicationInfo {
     repeated string machine_types = 8;
     optional int32 request_timeout = 9;
     optional int32 startup_timeout = 10;
+    repeated string valid_regions = 11;
 }
 
 message ListApplicationsResult {
@@ -285,6 +286,7 @@ message AliasInfo {
     repeated string machine_types = 9;
     optional int32 request_timeout = 10;
     optional int32 startup_timeout = 11;
+    repeated string valid_regions = 12;
 }
 
 message SetSecretRequest {