feat: add GitHub release downloads badge and hooks disable env vars

- Add GitHub Release downloads badge to README.md and README_zh.md

- Add MAYA_UMBRELLA_DISABLE_ALL_HOOKS env var to disable all hooks

- Add MAYA_UMBRELLA_DISABLE_HOOKS env var to disable specific hooks by name

- Update documentation with new environment variables

Author: loonghao

README.md

@@ -8,6 +8,7 @@
 [![Downloads](https://static.pepy.tech/badge/maya-umbrella)](https://pepy.tech/project/maya-umbrella)
 [![Downloads](https://static.pepy.tech/badge/maya-umbrella/month)](https://pepy.tech/project/maya-umbrella)
 [![Downloads](https://static.pepy.tech/badge/maya-umbrella/week)](https://pepy.tech/project/maya-umbrella)
+[![GitHub Release](https://img.shields.io/github/downloads/loonghao/maya_umbrella/total?label=GitHub%20Downloads)](https://github.com/loonghao/maya_umbrella/releases)
 [![License](https://img.shields.io/pypi/l/maya-umbrella)](https://pypi.org/project/maya-umbrella/)
 [![PyPI Format](https://img.shields.io/pypi/format/maya-umbrella)](https://pypi.org/project/maya-umbrella/)
 [![Maintenance](https://img.shields.io/badge/Maintained%3F-yes-green.svg)](https://github.com/loonghao/maya-umbrella/graphs/commit-activity)
@@ -177,6 +178,34 @@ nox -s maya -- 2018 --install-root /your/local/maya/root
 
 ```
 
+## Hooks Control
+
+Disable all hooks. When set to `true`, no hooks will be executed.
+```shell
+MAYA_UMBRELLA_DISABLE_ALL_HOOKS
+```
+If you want to disable all hooks:
+```shell
+SET MAYA_UMBRELLA_DISABLE_ALL_HOOKS=true
+```
+
+Disable specific hooks by name. Use a comma-separated list of hook names (without `.py` extension).
+
+Available hooks:
+- `delete_turtle` - Remove Turtle plugin and related nodes
+- `delete_unknown_plugin_node` - Remove unknown plugin nodes
+- `fix_model_panel` - Fix model panel issues
+- `fix_no_scene_name` - Fix scenes without names
+- `fix_on_model_change_3dc` - Fix 3D Coat model change callback
+
+```shell
+MAYA_UMBRELLA_DISABLE_HOOKS
+```
+For example, to disable the `delete_turtle` and `delete_unknown_plugin_node` hooks:
+```shell
+SET MAYA_UMBRELLA_DISABLE_HOOKS=delete_turtle,delete_unknown_plugin_node
+```
+
 # API
 
 Get virus files that have not been repaired in the current scenario.

README_zh.md

@@ -8,6 +8,7 @@
 [![Downloads](https://static.pepy.tech/badge/maya-umbrella)](https://pepy.tech/project/maya-umbrella)
 [![Downloads](https://static.pepy.tech/badge/maya-umbrella/month)](https://pepy.tech/project/maya-umbrella)
 [![Downloads](https://static.pepy.tech/badge/maya-umbrella/week)](https://pepy.tech/project/maya-umbrella)
+[![GitHub Release](https://img.shields.io/github/downloads/loonghao/maya_umbrella/total?label=GitHub%20Downloads)](https://github.com/loonghao/maya_umbrella/releases)
 [![License](https://img.shields.io/pypi/l/maya-umbrella)](https://pypi.org/project/maya-umbrella/)
 [![PyPI Format](https://img.shields.io/pypi/format/maya-umbrella)](https://pypi.org/project/maya-umbrella/)
 [![Maintenance](https://img.shields.io/badge/Maintained%3F-yes-green.svg)](https://github.com/loonghao/maya-umbrella/graphs/commit-activity)
@@ -165,6 +166,34 @@ nox -s maya -- 2018 --install-root /your/local/maya/root
 
 ```
 
+## Hooks 控制
+
+禁用所有 hooks。设置为 `true` 时，不会执行任何 hooks。
+```shell
+MAYA_UMBRELLA_DISABLE_ALL_HOOKS
+```
+如果你想禁用所有 hooks：
+```shell
+SET MAYA_UMBRELLA_DISABLE_ALL_HOOKS=true
+```
+
+按名称禁用特定的 hooks。使用逗号分隔的 hook 名称列表（不需要 `.py` 扩展名）。
+
+可用的 hooks：
+- `delete_turtle` - 删除 Turtle 插件及相关节点
+- `delete_unknown_plugin_node` - 删除未知插件节点
+- `fix_model_panel` - 修复模型面板问题
+- `fix_no_scene_name` - 修复没有名称的场景
+- `fix_on_model_change_3dc` - 修复 3D Coat 模型变更回调
+
+```shell
+MAYA_UMBRELLA_DISABLE_HOOKS
+```
+例如，禁用 `delete_turtle` 和 `delete_unknown_plugin_node` hooks：
+```shell
+SET MAYA_UMBRELLA_DISABLE_HOOKS=delete_turtle,delete_unknown_plugin_node
+```
+
 # API
 
 获取当前场景没有被修复的病毒文件

maya_umbrella/filesystem.py

@@ -123,14 +123,58 @@ def load_hook(hook_file):
     return module
 
 
+def is_hooks_disabled():
+    """Check if all hooks are disabled via environment variable.
+
+    Returns:
+        bool: True if hooks are disabled, False otherwise.
+    """
+    return os.getenv("MAYA_UMBRELLA_DISABLE_ALL_HOOKS", "false").lower() == "true"
+
+
+def get_disabled_hooks():
+    """Get the list of disabled hook names from environment variable.
+
+    The environment variable MAYA_UMBRELLA_DISABLE_HOOKS should be a comma-separated
+    list of hook names (without .py extension).
+
+    Example:
+        SET MAYA_UMBRELLA_DISABLE_HOOKS=delete_turtle,delete_unknown_plugin_node
+
+    Returns:
+        list: A list of disabled hook names.
+    """
+    disabled = os.getenv("MAYA_UMBRELLA_DISABLE_HOOKS", "")
+    if not disabled:
+        return []
+    return [name.strip() for name in disabled.split(",") if name.strip()]
+
+
 def get_hooks():
     """Return a list of paths to all hook files in the 'hooks' directory.
 
+    This function respects the following environment variables:
+    - MAYA_UMBRELLA_DISABLE_ALL_HOOKS: Set to "true" to disable all hooks.
+    - MAYA_UMBRELLA_DISABLE_HOOKS: Comma-separated list of hook names to disable.
+
     Returns:
         list: A list of paths to all hook files in the 'hooks' directory.
     """
+    if is_hooks_disabled():
+        return []
+
     pattern = os.path.join(this_root(), "hooks", "*.py")
-    return [hook for hook in glob.glob(pattern) if "__init__" not in hook]
+    disabled_hooks = get_disabled_hooks()
+
+    hooks = []
+    for hook in glob.glob(pattern):
+        if "__init__" in hook:
+            continue
+        hook_name = os.path.basename(hook).replace(".py", "")
+        if hook_name in disabled_hooks:
+            continue
+        hooks.append(hook)
+    return hooks
 
 
 def get_vaccines():

tests/test_filesystem.py

@@ -4,7 +4,10 @@
 # Import local modules
 from maya_umbrella.filesystem import check_virus_file_by_signature
 from maya_umbrella.filesystem import get_backup_path
+from maya_umbrella.filesystem import get_disabled_hooks
+from maya_umbrella.filesystem import get_hooks
 from maya_umbrella.filesystem import get_maya_install_root
+from maya_umbrella.filesystem import is_hooks_disabled
 from maya_umbrella.filesystem import remove_virus_file_by_signature
 from maya_umbrella.signatures import FILE_VIRUS_SIGNATURES
 
@@ -70,3 +73,88 @@ def test_get_maya_install_root(monkeypatch, mocker):
     monkeypatch.setenv("MAYA_LOCATION", "your/maya/install/root")
     mocker.patch("os.path.exists", returnn_value=True)
     assert get_maya_install_root("1234") == "your/maya/install/root"
+
+
+def test_is_hooks_disabled_default():
+    """Test is_hooks_disabled returns False by default."""
+    assert is_hooks_disabled() is False
+
+
+def test_is_hooks_disabled_true(monkeypatch):
+    """Test is_hooks_disabled returns True when env var is set."""
+    monkeypatch.setenv("MAYA_UMBRELLA_DISABLE_ALL_HOOKS", "true")
+    assert is_hooks_disabled() is True
+
+
+def test_is_hooks_disabled_case_insensitive(monkeypatch):
+    """Test is_hooks_disabled is case insensitive."""
+    monkeypatch.setenv("MAYA_UMBRELLA_DISABLE_ALL_HOOKS", "TRUE")
+    assert is_hooks_disabled() is True
+    monkeypatch.setenv("MAYA_UMBRELLA_DISABLE_ALL_HOOKS", "True")
+    assert is_hooks_disabled() is True
+
+
+def test_is_hooks_disabled_false(monkeypatch):
+    """Test is_hooks_disabled returns False when env var is 'false'."""
+    monkeypatch.setenv("MAYA_UMBRELLA_DISABLE_ALL_HOOKS", "false")
+    assert is_hooks_disabled() is False
+
+
+def test_get_disabled_hooks_default():
+    """Test get_disabled_hooks returns empty list by default."""
+    assert get_disabled_hooks() == []
+
+
+def test_get_disabled_hooks_single(monkeypatch):
+    """Test get_disabled_hooks with single hook."""
+    monkeypatch.setenv("MAYA_UMBRELLA_DISABLE_HOOKS", "delete_turtle")
+    assert get_disabled_hooks() == ["delete_turtle"]
+
+
+def test_get_disabled_hooks_multiple(monkeypatch):
+    """Test get_disabled_hooks with multiple hooks."""
+    monkeypatch.setenv("MAYA_UMBRELLA_DISABLE_HOOKS", "delete_turtle,delete_unknown_plugin_node")
+    assert get_disabled_hooks() == ["delete_turtle", "delete_unknown_plugin_node"]
+
+
+def test_get_disabled_hooks_with_spaces(monkeypatch):
+    """Test get_disabled_hooks handles spaces correctly."""
+    monkeypatch.setenv("MAYA_UMBRELLA_DISABLE_HOOKS", "delete_turtle , delete_unknown_plugin_node")
+    assert get_disabled_hooks() == ["delete_turtle", "delete_unknown_plugin_node"]
+
+
+def test_get_disabled_hooks_empty_values(monkeypatch):
+    """Test get_disabled_hooks ignores empty values."""
+    monkeypatch.setenv("MAYA_UMBRELLA_DISABLE_HOOKS", "delete_turtle,,delete_unknown_plugin_node,")
+    assert get_disabled_hooks() == ["delete_turtle", "delete_unknown_plugin_node"]
+
+
+def test_get_hooks_returns_list():
+    """Test get_hooks returns a list of hook files."""
+    hooks = get_hooks()
+    assert isinstance(hooks, list)
+    assert len(hooks) > 0
+
+
+def test_get_hooks_disabled_all(monkeypatch):
+    """Test get_hooks returns empty list when all hooks disabled."""
+    monkeypatch.setenv("MAYA_UMBRELLA_DISABLE_ALL_HOOKS", "true")
+    assert get_hooks() == []
+
+
+def test_get_hooks_disabled_specific(monkeypatch):
+    """Test get_hooks excludes specific disabled hooks."""
+    monkeypatch.setenv("MAYA_UMBRELLA_DISABLE_HOOKS", "delete_turtle")
+    hooks = get_hooks()
+    hook_names = [hook.split("\\")[-1].split("/")[-1].replace(".py", "") for hook in hooks]
+    assert "delete_turtle" not in hook_names
+    assert len(hooks) > 0
+
+
+def test_get_hooks_disabled_multiple(monkeypatch):
+    """Test get_hooks excludes multiple disabled hooks."""
+    monkeypatch.setenv("MAYA_UMBRELLA_DISABLE_HOOKS", "delete_turtle,delete_unknown_plugin_node")
+    hooks = get_hooks()
+    hook_names = [hook.split("\\")[-1].split("/")[-1].replace(".py", "") for hook in hooks]
+    assert "delete_turtle" not in hook_names
+    assert "delete_unknown_plugin_node" not in hook_names