Refactor pkgmgr CLI into modular core and add E2E tests for config/release/make/tools (see ChatGPT conversation 2025-12-08 https://chatgpt.com/share/6936ffa5-4868-800f-ab63-6e367093adce)

pkgmgr/cli_core/dispatch.py

@@ -0,0 +1,82 @@
+from __future__ import annotations
+
+import sys
+from typing import List
+
+from pkgmgr.cli_core.context import CLIContext
+from pkgmgr.cli_core.proxy import maybe_handle_proxy
+from pkgmgr.get_selected_repos import get_selected_repos
+
+from pkgmgr.cli_core.commands.repos import handle_repos_command
+from pkgmgr.cli_core.commands.tools import handle_tools_command
+from pkgmgr.cli_core.commands.release import handle_release
+from pkgmgr.cli_core.commands.version import handle_version
+from pkgmgr.cli_core.commands.config import handle_config
+from pkgmgr.cli_core.commands.make import handle_make
+
+
+def dispatch_command(args, ctx: CLIContext) -> None:
+    """
+    Top-level command dispatcher.
+
+    Responsible for:
+    - computing selected repositories (where applicable)
+    - delegating to the correct command handler module
+    """
+
+    # 1) Proxy commands (git, docker, docker compose) short-circuit.
+    if maybe_handle_proxy(args, ctx):
+        return
+
+    # 2) Determine if this command uses repository selection.
+    commands_with_selection: List[str] = [
+        "install",
+        "update",
+        "deinstall",
+        "delete",
+        "status",
+        "path",
+        "shell",
+        "code",
+        "explore",
+        "terminal",
+        "release",
+        "version",
+        "make",
+    ]
+
+    if args.command in commands_with_selection:
+        selected = get_selected_repos(
+            getattr(args, "all", False),
+            ctx.all_repositories,
+            getattr(args, "identifiers", []),
+        )
+    else:
+        selected = []
+
+    # 3) Delegate based on command.
+    if args.command in (
+        "install",
+        "update",
+        "deinstall",
+        "delete",
+        "status",
+        "path",
+        "shell",
+        "create",
+        "list",
+    ):
+        handle_repos_command(args, ctx, selected)
+    elif args.command in ("code", "explore", "terminal"):
+        handle_tools_command(args, ctx, selected)
+    elif args.command == "release":
+        handle_release(args, ctx, selected)
+    elif args.command == "version":
+        handle_version(args, ctx, selected)
+    elif args.command == "config":
+        handle_config(args, ctx)
+    elif args.command == "make":
+        handle_make(args, ctx, selected)
+    else:
+        print(f"Unknown command: {args.command}")
+        sys.exit(2)