重构插件入口与runtime安装流程

scripts/install_codex_runtime.py

@@ -1,149 +0,0 @@
-#!/usr/bin/env python3
-"""Install Codex Game Studios runtime files into a game project.
-
-Current runtime scope:
-- Copy bundled Codex custom agents from this plugin's `.codex/agents/`
-  directory into the target project's `.codex/agents/` directory.
-
-This installer intentionally does not install hooks, rules, MCP servers, apps,
-or AGENTS.md templates yet.
-"""
-
-from __future__ import annotations
-
-import argparse
-import filecmp
-import shutil
-import sys
-from dataclasses import dataclass
-from pathlib import Path
-
-
-PLUGIN_ROOT = Path(__file__).resolve().parents[1]
-SOURCE_AGENTS_DIR = PLUGIN_ROOT / ".codex" / "agents"
-
-
-@dataclass(frozen=True)
-class InstallResult:
-    installed: list[Path]
-    unchanged: list[Path]
-    conflicts: list[Path]
-
-
-def relative_to_target(path: Path, target: Path) -> str:
-    try:
-        return str(path.relative_to(target))
-    except ValueError:
-        return str(path)
-
-
-def discover_agent_files() -> list[Path]:
-    if not SOURCE_AGENTS_DIR.exists():
-        raise FileNotFoundError(f"Source agent directory not found: {SOURCE_AGENTS_DIR}")
-
-    agent_files = sorted(SOURCE_AGENTS_DIR.glob("*.toml"))
-    if not agent_files:
-        raise FileNotFoundError(f"No custom agent TOML files found in: {SOURCE_AGENTS_DIR}")
-
-    return agent_files
-
-
-def install_agents(target: Path, *, force: bool, dry_run: bool) -> InstallResult:
-    agent_files = discover_agent_files()
-    target_agents_dir = target / ".codex" / "agents"
-
-    planned: list[tuple[Path, Path]] = []
-    unchanged: list[Path] = []
-    conflicts: list[Path] = []
-
-    for source in agent_files:
-        destination = target_agents_dir / source.name
-
-        if source.resolve() == destination.resolve():
-            unchanged.append(destination)
-            continue
-
-        if destination.exists():
-            if filecmp.cmp(source, destination, shallow=False):
-                unchanged.append(destination)
-                continue
-
-            if not force:
-                conflicts.append(destination)
-                continue
-
-        planned.append((source, destination))
-
-    if conflicts and not force:
-        return InstallResult(installed=[], unchanged=unchanged, conflicts=conflicts)
-
-    installed = [destination for _, destination in planned]
-    if not dry_run:
-        target_agents_dir.mkdir(parents=True, exist_ok=True)
-        for source, destination in planned:
-            shutil.copy2(source, destination)
-
-    return InstallResult(installed=installed, unchanged=unchanged, conflicts=conflicts)
-
-
-def print_path_list(label: str, paths: list[Path], target: Path) -> None:
-    if not paths:
-        return
-    print(f"{label}:")
-    for path in paths:
-        print(f"- {relative_to_target(path, target)}")
-
-
-def parse_args() -> argparse.Namespace:
-    parser = argparse.ArgumentParser(description=__doc__)
-    parser.add_argument(
-        "target",
-        nargs="?",
-        default=".",
-        help="Target game project root. Defaults to the current directory.",
-    )
-    parser.add_argument(
-        "--force",
-        action="store_true",
-        help="Overwrite existing agent files when their content differs.",
-    )
-    parser.add_argument(
-        "--dry-run",
-        action="store_true",
-        help="Show what would be installed without writing files.",
-    )
-    return parser.parse_args()
-
-
-def main() -> int:
-    args = parse_args()
-    target = Path(args.target).expanduser().resolve()
-
-    print("Codex Game Studios runtime installer")
-    print(f"Plugin root: {PLUGIN_ROOT}")
-    print(f"Target project: {target}")
-    print("Runtime scope: custom agents only")
-
-    try:
-        result = install_agents(target, force=args.force, dry_run=args.dry_run)
-    except FileNotFoundError as error:
-        print(f"ERROR: {error}", file=sys.stderr)
-        return 1
-
-    print_path_list("Installed" if not args.dry_run else "Would install", result.installed, target)
-    print_path_list("Unchanged", result.unchanged, target)
-    print_path_list("Conflicts", result.conflicts, target)
-
-    if result.conflicts:
-        print(
-            "ERROR: Existing agent files differ. Re-run with --force to overwrite them.",
-            file=sys.stderr,
-        )
-        return 2
-
-    print("Done.")
-    return 0
-
-
-if __name__ == "__main__":
-    raise SystemExit(main())