ci: 添加 GitHub Actions CI + 93 个测试

CI 工作流 (.github/workflows/ci.yml):
- lint: 语法检查 + ruff 代码检查
- test: 插件功能测试 (Python 3.10/3.11/3.12 矩阵)
- structure: 项目结构完整性 + 旧文件清理检查

测试覆盖 (tests/test_plugins.py, 93 个用例):
- 插件加载: 13个插件 × 4项检查 (导入/类名/方法/tool_info)
- code_editor: 9 个功能测试 (edit/read_range/find/ast/stats/diff...)
- git_tools: 3 个测试 (status/log/branch)
- cmd_executor: 5 个测试 (echo/python/拦截/超时/空命令)
- file_manager: 7 个测试 (list/read/write/copy/delete/mkdir/info)
- auto_engineer: 4 个测试 (metrics/security/complexity)
- task_manager: 6 个测试 (add/list/complete/delete/clear)
- 引擎: 4 个测试 (加载/旧文件清理)
- 核心模块: 3 个导入测试

修复: code_editor diff_text 解析器被 split 拆坏的问题

.github/workflows/ci.yml

@@ -0,0 +1,148 @@
+name: CI
+
+on:
+  push:
+    branches: [master, main]
+  pull_request:
+    branches: [master, main]
+
+jobs:
+  lint:
+    name: 代码检查
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: 安装 Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: 安装依赖
+        run: pip install ruff
+
+      - name: 语法检查 (py_compile)
+        run: |
+          python -c "
+          import py_compile, os, sys
+          errors = 0
+          for root, dirs, files in os.walk('.'):
+              dirs[:] = [d for d in dirs if d not in {'.git', '__pycache__', 'node_modules', 'embedded_python'}]
+              for f in files:
+                  if f.endswith('.py'):
+                      path = os.path.join(root, f)
+                      try:
+                          py_compile.compile(path, doraise=True)
+                      except py_compile.PyCompileError as e:
+                          print(f'ERROR: {e}')
+                          errors += 1
+          if errors:
+              print(f'\n{errors} 个文件有语法错误')
+              sys.exit(1)
+          print('所有文件语法正确')
+          "
+
+      - name: Ruff lint
+        run: ruff check . --select E,F,W --ignore E501,E402,W503 --exclude .git,__pycache__,embedded_python
+
+  test:
+    name: 插件测试
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.11", "3.12"]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: 安装 Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: 安装测试依赖
+        run: pip install pytest colorama
+
+      - name: 运行测试
+        run: pytest tests/ -v --tb=short
+
+  structure:
+    name: 项目结构检查
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: 安装 Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: 检查必要文件
+        run: |
+          echo "检查项目结构..."
+          files=(
+            "ai_cli.py"
+            "launcher.py"
+            "xcli_core/cli_core.py"
+            "xcli_core/cli_base.py"
+            "xcli_core/config.py"
+            "xcli_core/constants.py"
+            "ai_engines/ollama_engine.py"
+            "ai_engines/openai_engine.py"
+            "plugins/code_editor.py"
+            "plugins/git_tools.py"
+            "plugins/cmd_executor.py"
+            "plugins/file_manager.py"
+            "plugins/auto_engineer.py"
+          )
+          missing=0
+          for f in "${files[@]}"; do
+            if [ -f "$f" ]; then
+              echo "  ✓ $f"
+            else
+              echo "  ✗ $f (缺失!)"
+              missing=$((missing + 1))
+            fi
+          done
+          if [ $missing -gt 0 ]; then
+            echo "\n${missing} 个文件缺失"
+            exit 1
+          fi
+          echo "\n项目结构完整"
+
+      - name: 检查旧文件已清理
+        run: |
+          old_files=(
+            "ai_engines/mimo_engine.py"
+            "ai_engines/GLM_http_engine.py"
+            "ai_engines/qwq_engine.py"
+            "ai_engines/xfyun_spark_engine.py"
+            "ai_engines/iflow_api_engine.py"
+            "ai_engines/maas_http_engine.py"
+            "ai_engines/SDK_openAI.py"
+            "plugins/git_workflow.py"
+            "plugins/code_search.py"
+            "plugins/project_analyzer.py"
+            "plugins/scheduler.py"
+          )
+          found=0
+          for f in "${old_files[@]}"; do
+            if [ -f "$f" ]; then
+              echo "  ⚠️ 旧文件未清理: $f"
+              found=$((found + 1))
+            fi
+          done
+          if [ $found -gt 0 ]; then
+            echo "\n${found} 个旧文件未清理"
+            exit 1
+          fi
+          echo "旧文件已全部清理"
+
+      - name: 检查无重复引擎
+        run: |
+          engines=$(ls ai_engines/*_engine.py 2>/dev/null | wc -l)
+          echo "AI 引擎数量: $engines"
+          if [ "$engines" -gt 2 ]; then
+            echo "警告: 引擎数量超过 2 个 (ollama + openai)"
+            exit 1
+          fi
+          echo "引擎数量正常"

plugins/code_editor.py

@@ -88,13 +88,25 @@ class Plugin:
 
     def handle(self, args: str) -> str:
         try:
-            parts = args.strip().split(maxsplit=2)
-            if not parts:
-                return "错误：请提供操作类型"
+            # 先提取操作名
+            first_space = args.strip().find(' ')
+            if first_space == -1:
+                operation = args.strip().lower()
+                arg1, arg2 = "", ""
+            else:
+                operation = args.strip()[:first_space].lower()
+                rest = args.strip()[first_space + 1:]
 
-            operation = parts[0].lower()
-            arg1 = parts[1] if len(parts) > 1 else ""
-            arg2 = parts[2] if len(parts) > 2 else ""
+                # diff_text 特殊处理：用 <<<>>> 分割
+                if operation == "diff_text" and " <<<>>> " in rest:
+                    arg1, arg2 = rest.split(" <<<>>> ", 1)
+                else:
+                    parts = rest.split(maxsplit=1)
+                    arg1 = parts[0] if parts else ""
+                    arg2 = parts[1] if len(parts) > 1 else ""
+
+            if not operation:
+                return "错误：请提供操作类型"
 
             handlers = {
                 # 编辑
@@ -384,11 +396,9 @@ class Plugin:
         diff = '\n'.join(difflib.unified_diff(l1, l2, fromfile=f1, tofile=f2, lineterm=''))
         return diff or "两个文件完全相同"
 
-    def _op_diff_text(self, path: str, rest: str) -> str:
-        sep = " <<<>>> "
-        if sep not in rest:
+    def _op_diff_text(self, old: str, new: str) -> str:
+        if not old and not new:
             return "错误：格式: diff_text <old> <<<>>> <new>"
-        old, new = rest.split(sep, 1)
         return self._make_diff(old.strip(), new.strip())
 
     def _op_ast_info(self, path: str, rest: str) -> str:

tests/__init__.py

@@ -0,0 +1 @@
+# tests

tests/test_plugins.py

@@ -0,0 +1,393 @@
+"""插件加载与基础功能测试"""
+import importlib.util
+import os
+import sys
+import pytest
+
+# 项目根目录
+PROJECT_ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+PLUGINS_DIR = os.path.join(PROJECT_ROOT, "plugins")
+ENGINES_DIR = os.path.join(PROJECT_ROOT, "ai_engines")
+
+
+def discover_plugins():
+    """发现所有插件文件"""
+    plugins = []
+    if not os.path.isdir(PLUGINS_DIR):
+        return plugins
+    for f in sorted(os.listdir(PLUGINS_DIR)):
+        if f.endswith(".py") and not f.startswith("__"):
+            plugins.append(f[:-3])
+    return plugins
+
+
+def load_module(name, path):
+    """动态加载模块"""
+    spec = importlib.util.spec_from_file_location(name, path)
+    mod = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(mod)
+    return mod
+
+
+# ══════════════════════════════════════
+#  插件加载测试
+# ══════════════════════════════════════
+
+class TestPluginLoading:
+    """测试所有插件能否正常加载"""
+
+    @pytest.mark.parametrize("plugin_name", discover_plugins())
+    def test_plugin_imports(self, plugin_name):
+        """插件文件能被正常导入"""
+        path = os.path.join(PLUGINS_DIR, f"{plugin_name}.py")
+        mod = load_module(plugin_name, path)
+        assert mod is not None
+
+    @pytest.mark.parametrize("plugin_name", discover_plugins())
+    def test_plugin_has_class(self, plugin_name):
+        """插件包含 Plugin 或 Liugin 类"""
+        path = os.path.join(PLUGINS_DIR, f"{plugin_name}.py")
+        mod = load_module(plugin_name, path)
+        cls = getattr(mod, "Plugin", None) or getattr(mod, "Liugin", None)
+        assert cls is not None, f"{plugin_name}: 缺少 Plugin/Liugin 类"
+
+    @pytest.mark.parametrize("plugin_name", discover_plugins())
+    def test_plugin_has_required_methods(self, plugin_name):
+        """插件类包含必要的方法"""
+        path = os.path.join(PLUGINS_DIR, f"{plugin_name}.py")
+        mod = load_module(plugin_name, path)
+        cls = getattr(mod, "Plugin", None) or getattr(mod, "Liugin", None)
+        inst = cls()
+
+        assert hasattr(inst, "handle"), f"{plugin_name}: 缺少 handle 方法"
+        assert hasattr(inst, "get_tool_info"), f"{plugin_name}: 缺少 get_tool_info 方法"
+        assert hasattr(inst, "set_cli"), f"{plugin_name}: 缺少 set_cli 方法"
+
+    @pytest.mark.parametrize("plugin_name", discover_plugins())
+    def test_plugin_get_tool_info(self, plugin_name):
+        """get_tool_info 返回正确的结构"""
+        path = os.path.join(PLUGINS_DIR, f"{plugin_name}.py")
+        mod = load_module(plugin_name, path)
+        cls = getattr(mod, "Plugin", None) or getattr(mod, "Liugin", None)
+        inst = cls()
+        info = inst.get_tool_info()
+
+        assert isinstance(info, dict)
+        assert "name" in info, f"{plugin_name}: tool_info 缺少 name"
+        assert "description" in info, f"{plugin_name}: tool_info 缺少 description"
+        assert "keywords" in info, f"{plugin_name}: tool_info 缺少 keywords"
+        assert isinstance(info["keywords"], list)
+
+
+# ══════════════════════════════════════
+#  插件功能测试
+# ══════════════════════════════════════
+
+class TestCodeEditor:
+    """code_editor 功能测试"""
+
+    @pytest.fixture
+    def editor(self):
+        mod = load_module("code_editor", os.path.join(PLUGINS_DIR, "code_editor.py"))
+        return mod.Plugin()
+
+    @pytest.fixture
+    def tmp_file(self, tmp_path):
+        f = tmp_path / "test.py"
+        f.write_text("def hello():\n    print('hello')\n\ndef world():\n    print('world')\n")
+        return str(f)
+
+    def test_read_range(self, editor, tmp_file):
+        result = editor.handle(f"read_range {tmp_file} 1 2")
+        assert "hello" in result
+        assert "1 |" in result
+
+    def test_edit(self, editor, tmp_file):
+        result = editor.handle(f"edit {tmp_file} print('hello') <<<>>> print('hi')")
+        assert "已编辑" in result
+        content = open(tmp_file).read()
+        assert "print('hi')" in content
+
+    def test_edit_not_found(self, editor, tmp_file):
+        result = editor.handle(f"edit {tmp_file} nonexistent_code <<<>>> new_code")
+        assert "错误" in result
+
+    def test_create(self, editor, tmp_path):
+        new_file = str(tmp_path / "new.py")
+        result = editor.handle(f"create {new_file} import os")
+        assert "已创建" in result
+        assert os.path.exists(new_file)
+
+    def test_diff_text(self, editor):
+        result = editor.handle("diff_text old <<<>>> new")
+        assert "变更预览" in result
+
+    def test_ast_info(self, editor, tmp_file):
+        result = editor.handle(f"ast_info {tmp_file}")
+        assert "def hello" in result
+        assert "def world" in result
+
+    def test_stats(self, editor, tmp_path):
+        result = editor.handle(f"stats {tmp_path}")
+        assert "代码统计" in result
+        assert "文件" in result
+
+    def test_structure(self, editor, tmp_path):
+        result = editor.handle(f"structure {tmp_path} 1")
+        assert "📁" in result
+
+    def test_find(self, editor, tmp_path):
+        (tmp_path / "a.py").write_text("x = 1\ny = 2\n")
+        result = editor.handle(f"find {tmp_path} x *.py")
+        assert "x = 1" in result
+
+
+class TestGitTools:
+    """git_tools 功能测试"""
+
+    @pytest.fixture
+    def git(self):
+        mod = load_module("git_tools", os.path.join(PLUGINS_DIR, "git_tools.py"))
+        return mod.Plugin()
+
+    def test_status(self, git):
+        result = git.handle("status")
+        assert "Git" in result or "干净" in result or "分支" in result
+
+    def test_log(self, git):
+        result = git.handle("log --oneline 3")
+        assert isinstance(result, str)
+        assert len(result) > 0
+
+    def test_branch(self, git):
+        result = git.handle("branch")
+        assert "master" in result or "main" in result
+
+
+class TestCmdExecutor:
+    """cmd_executor 功能测试"""
+
+    @pytest.fixture
+    def cmd(self):
+        mod = load_module("cmd_executor", os.path.join(PLUGINS_DIR, "cmd_executor.py"))
+        return mod.Plugin()
+
+    def test_echo(self, cmd):
+        result = cmd.handle("run echo test_ok")
+        assert "test_ok" in result
+
+    def test_python_version(self, cmd):
+        result = cmd.handle("run python3 --version")
+        assert "Python" in result
+
+    def test_blocked_command(self, cmd):
+        result = cmd.handle("run rm -rf /")
+        assert "拦截" in result
+
+    def test_timeout(self, cmd):
+        result = cmd.handle("run echo fast --timeout 5")
+        assert "fast" in result
+
+    def test_empty_command(self, cmd):
+        result = cmd.handle("run")
+        assert "错误" in result
+
+
+class TestFileManager:
+    """file_manager 功能测试"""
+
+    @pytest.fixture
+    def fm(self):
+        mod = load_module("file_manager", os.path.join(PLUGINS_DIR, "file_manager.py"))
+        return mod.Plugin()
+
+    def test_list(self, fm, tmp_path):
+        (tmp_path / "a.txt").write_text("hi")
+        result = fm.handle(f"list {tmp_path}")
+        assert "a.txt" in result
+
+    def test_read(self, fm, tmp_path):
+        f = tmp_path / "test.txt"
+        f.write_text("hello world")
+        result = fm.handle(f"read {f}")
+        assert "hello world" in result
+
+    def test_write_and_read(self, fm, tmp_path):
+        f = tmp_path / "new.txt"
+        result = fm.handle(f"write {f} -c test_content")
+        assert "已写入" in result
+        result = fm.handle(f"read {f}")
+        assert "test_content" in result
+
+    def test_copy(self, fm, tmp_path):
+        src = tmp_path / "src.txt"
+        src.write_text("data")
+        dst = tmp_path / "dst.txt"
+        result = fm.handle(f"copy {src} {dst}")
+        assert "已复制" in result
+        assert dst.exists()
+
+    def test_delete(self, fm, tmp_path):
+        f = tmp_path / "del.txt"
+        f.write_text("bye")
+        result = fm.handle(f"delete {f}")
+        assert "已删除" in result
+        assert not f.exists()
+
+    def test_mkdir(self, fm, tmp_path):
+        d = tmp_path / "newdir"
+        result = fm.handle(f"mkdir {d}")
+        assert "已创建" in result
+        assert d.is_dir()
+
+    def test_info(self, fm, tmp_path):
+        f = tmp_path / "info.txt"
+        f.write_text("x")
+        result = fm.handle(f"info {f}")
+        assert "路径" in result
+        assert "大小" in result
+
+
+class TestAutoEngineer:
+    """auto_engineer 功能测试"""
+
+    @pytest.fixture
+    def eng(self):
+        mod = load_module("auto_engineer", os.path.join(PLUGINS_DIR, "auto_engineer.py"))
+        return mod.Plugin()
+
+    def test_metrics(self, eng, tmp_path):
+        (tmp_path / "a.py").write_text("x = 1\n# comment\n\ny = 2\n")
+        result = eng.handle(f"metrics {tmp_path}")
+        assert "代码指标" in result
+        assert "文件" in result
+
+    def test_security_clean(self, eng, tmp_path):
+        (tmp_path / "safe.py").write_text("x = 1\nprint(x)\n")
+        result = eng.handle(f"security {tmp_path}")
+        assert "没有发现" in result or "风险" in result
+
+    def test_security_risk(self, eng, tmp_path):
+        (tmp_path / "risk.py").write_text('password = "secret123"\neval("1+1")\n')
+        result = eng.handle(f"security {tmp_path}")
+        assert "风险" in result
+
+    def test_complexity(self, eng, tmp_path):
+        code = "def f():\n    if True:\n        if True:\n            if True:\n                pass\n"
+        (tmp_path / "complex.py").write_text(code)
+        result = eng.handle(f"complexity {tmp_path}")
+        assert isinstance(result, str)
+
+
+class TestTaskManager:
+    """task_manager 功能测试"""
+
+    @pytest.fixture
+    def tm(self, tmp_path, monkeypatch):
+        mod = load_module("task_manager", os.path.join(PLUGINS_DIR, "task_manager.py"))
+        inst = getattr(mod, "Liugin")()
+        inst.tasks = []
+        inst.tasks_file = str(tmp_path / "tasks.json")
+        return inst
+
+    def test_add(self, tm):
+        result = tm.handle("add 测试任务")
+        assert "已添加" in result
+
+    def test_list_empty(self, tm):
+        result = tm.handle("list")
+        assert "没有任务" in result
+
+    def test_add_and_list(self, tm):
+        tm.handle("add 任务A")
+        tm.handle("add 任务B")
+        result = tm.handle("list")
+        assert "任务A" in result
+        assert "任务B" in result
+
+    def test_complete(self, tm):
+        tm.handle("add 任务X")
+        result = tm.handle("complete 1")
+        assert "已更新" in result
+
+    def test_delete(self, tm):
+        tm.handle("add 任务Y")
+        result = tm.handle("delete 1")
+        assert "已删除" in result
+
+    def test_clear(self, tm):
+        tm.handle("add A")
+        tm.handle("complete 1")
+        result = tm.handle("clear")
+        assert "已清除" in result
+
+
+# ══════════════════════════════════════
+#  引擎加载测试
+# ══════════════════════════════════════
+
+class TestEngines:
+    """AI 引擎加载测试"""
+
+    def test_engines_dir_exists(self):
+        assert os.path.isdir(ENGINES_DIR), "ai_engines 目录不存在"
+
+    def test_ollama_engine_loads(self):
+        path = os.path.join(ENGINES_DIR, "ollama_engine.py")
+        if not os.path.exists(path):
+            pytest.skip("ollama_engine.py 不存在")
+        mod = load_module("ollama_engine", path)
+        cls = getattr(mod, "OllamaAI", None)
+        assert cls is not None, "缺少 OllamaAI 类"
+        inst = cls()
+        assert inst.name == "ollama"
+
+    def test_openai_engine_loads(self):
+        path = os.path.join(ENGINES_DIR, "openai_engine.py")
+        if not os.path.exists(path):
+            pytest.skip("openai_engine.py 不存在")
+        mod = load_module("openai_engine", path)
+        cls = getattr(mod, "OpenaiAI", None)
+        assert cls is not None, "缺少 OpenaiAI 类"
+        inst = cls()
+        assert inst.name == "openai"
+
+    def test_no_old_engines(self):
+        """确认旧引擎文件已被移除"""
+        old_engines = [
+            "mimo_engine.py", "GLM_http_engine.py", "qwq_engine.py",
+            "xfyun_spark_engine.py", "iflow_api_engine.py",
+            "maas_http_engine.py", "SDK_openAI.py",
+        ]
+        for name in old_engines:
+            path = os.path.join(ENGINES_DIR, name)
+            assert not os.path.exists(path), f"旧引擎未删除: {name}"
+
+
+# ══════════════════════════════════════
+#  核心模块导入测试
+# ══════════════════════════════════════
+
+class TestCoreImports:
+    """核心模块能否正常导入"""
+
+    def test_import_config(self):
+        sys.path.insert(0, os.path.join(PROJECT_ROOT, "xcli_core"))
+        from config import load_config, save_config
+        assert callable(load_config)
+
+    def test_import_constants(self):
+        sys.path.insert(0, os.path.join(PROJECT_ROOT, "xcli_core"))
+        import constants
+        assert hasattr(constants, "DEFAULT_MAX_HISTORY")
+
+    def test_import_cli_base(self):
+        sys.path.insert(0, PROJECT_ROOT)
+        sys.path.insert(0, os.path.join(PROJECT_ROOT, "xcli_core"))
+        # 只测试语法，不实例化（需要完整环境）
+        spec = importlib.util.spec_from_file_location(
+            "cli_base", os.path.join(PROJECT_ROOT, "xcli_core", "cli_base.py")
+        )
+        mod = importlib.util.module_from_spec(spec)
+        # 不执行，只检查语法
+        assert spec is not None