commands: move shutdown command to pmb/commands (MR 2252)

Another one bites the dust

Signed-off-by: Caleb Connolly <caleb@postmarketos.org>

pmb/commands/__init__.py

@@ -12,13 +12,13 @@ from .base import Command
 from .log import Log
 from .index import Index
 from .repo_bootstrap import RepoBootstrap
+from .shutdown import Shutdown
 
 """New way to model pmbootstrap subcommands that can be invoked without PmbArgs."""
 
 # Commands that are still invoked via pmb/helpers/frontend.py
 unmigrated_commands = [
     "init",
-    "shutdown",
     "work_migrate",
     "repo_missing",
     "kconfig",
@@ -66,6 +66,8 @@ def run_command(args: PmbArgs):
         command = Index()
     elif args.action == "repo_bootstrap":
         command = RepoBootstrap(args.arch, args.repository)
+    elif args.action == "shutdown":
+        command = Shutdown()
     else:
         raise NotImplementedError(f"Command '{args.action}' is not implemented.")
 

pmb/commands/shutdown.py

@@ -0,0 +1,14 @@
+# Copyright 2024 Caleb Connolly
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from __future__ import annotations
+from pmb import commands
+import pmb.chroot
+
+class Shutdown(commands.Command):
+    def __init__(self):
+        pass
+
+    def run(self):
+        pmb.chroot.shutdown()
+

pmb/helpers/frontend.py

@@ -547,10 +547,6 @@ def qemu(args: PmbArgs):
     pmb.qemu.run(args)
 
 
-def shutdown(args: PmbArgs):
-    pmb.chroot.shutdown(args)
-
-
 def stats(args: PmbArgs):
     # Chroot suffix
     chroot = Chroot.native()