vms/run: make portmap a dict to fix serializer

pkgs/clan-cli/clan_cli/vms/qemu.py

@@ -92,11 +92,11 @@ def qemu_command(
     virtiofsd_socket: Path,
     qmp_socket_file: Path,
     qga_socket_file: Path,
-    portmap: list[tuple[int, int]] | None = None,
+    portmap: dict[int, int] | None = None,
     interactive: bool = False,
 ) -> QemuCommand:
     if portmap is None:
-        portmap = []
+        portmap = {}
     kernel_cmdline = [
         (Path(nixos_config["toplevel"]) / "kernel-params").read_text(),
         f'init={nixos_config["toplevel"]}/init',
@@ -105,7 +105,7 @@ def qemu_command(
     ]
     if not vm.waypipe:
         kernel_cmdline.append("console=tty0")
-    hostfwd = ",".join(f"hostfwd=tcp::{h}-:{g}" for h, g in portmap)
+    hostfwd = ",".join(f"hostfwd=tcp::{h}-:{g}" for h, g in portmap.items())
     # fmt: off
     command = [
         "qemu-kvm",

pkgs/clan-cli/clan_cli/vms/run.py

@@ -203,13 +203,13 @@ def spawn_vm(
     cachedir: Path | None = None,
     socketdir: Path | None = None,
     nix_options: list[str] | None = None,
-    portmap: list[tuple[int, int]] | None = None,
+    portmap: dict[int, int] | None = None,
     stdout: int | None = None,
     stderr: int | None = None,
     stdin: int | None = None,
 ) -> Iterator[QemuVm]:
     if portmap is None:
-        portmap = []
+        portmap = {}
     if nix_options is None:
         nix_options = []
     with ExitStack() as stack:
@@ -314,7 +314,7 @@ class RuntimeConfig:
     cachedir: Path | None = None
     socketdir: Path | None = None
     nix_options: list[str] | None = None
-    portmap: list[tuple[int, int]] | None = None
+    portmap: dict[int, int] | None = None
     command: list[str] | None = None
     no_block: bool = False
 
@@ -373,7 +373,7 @@ def run_command(
 
     vm: VmConfig = inspect_vm(machine=machine_obj)
 
-    portmap = [p.split(":") for p in args.publish]
+    portmap = dict(p.split(":") for p in args.publish)
 
     runtime_config = RuntimeConfig(
         nix_options=args.option,