update branch

This commit is contained in:
qwen.ai[bot]
2026-04-25 13:11:26 +00:00
committed by Falck
parent 83c3ccb86b
commit 64c8713945
26 changed files with 1417 additions and 82 deletions

79
.gitignore vendored
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@@ -4,82 +4,25 @@ __pycache__/
*.pyc
*.pyo
*.pyd
.Python
env/
venv/
.venv/
pip-log.txt
pip-delete-this-directory.txt
.tox/
.coverage
.coverage.*
.cache
nosetests.xml
coverage.xml
*.cover
*.log
*.pot
*.mo
MoeMyanmar-*
!MoeMyanmar-*/**/*.py
!MoeMyanmar-*/**/*.txt
!MoeMyanmar-*/**/*.md
!MoeMyanmar-*/**/*.json
!MoeMyanmar-*/**/*.yml
!MoeMyanmar-*/**/*.yaml
julia-*/
zig*/
# Dependencies
node_modules/
target/
.gradle/
.mypy_cache/
.pytest_cache/
.hypothesis/
# Distribution / packaging
.Python
_build/
buck-out/
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
wheels/
*.egg-info/
.installed.cfg
*.egg
# Logs and temp files
*.log
*.tmp
# IDEs
.vscode/
.idea/
*.swp
*.swo
# System
.DS_Store
Thumbs.db
# Environment
.env
.env.local
*.env.*
# Logs
*.log
# Editors
.vscode/
.idea/
# Coverage
coverage/
htmlcov/
.coverage
# Temporary files
*.tmp
*.temp
# Build artifacts
dist/
build/
target/
```

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@@ -0,0 +1,107 @@
# @FutureOSS/nodejs-adapter
**Pure Node.js Runtime Adapter Service**
## Overview
This plugin is a **service provider only**. It does not contain its own business logic or `pkg` directory with code to run. Instead, it exposes a standardized API for **other plugins** to execute Node.js and npm commands within *their own* `./pkg` directories.
## Architecture
```
┌─────────────────┐ ┌──────────────────────┐ ┌─────────────────┐
│ Consumer │ │ nodejs-adapter │ │ Consumer's │
│ Plugin │─────▶│ (Service Provider) │─────▶│ ./pkg │
│ (e.g., web-app)│ │ │ │ (Node.js proj) │
└─────────────────┘ └──────────────────────┘ └─────────────────┘
```
## Features
- **Context Switching**: Automatically switches working directory to the calling plugin's `./pkg` folder
- **Dependency Isolation**: Ensures npm installs packages into the caller's isolated directory
- **Full npm Support**: Install packages, run scripts, execute files
- **Stateless**: No internal state, pure service provider
## Usage for Plugin Developers
### 1. Declare Dependency
In your plugin's `manifest.json`:
```json
{
"name": "@MyOrg/my-web-plugin",
"dependencies": {
"adapters": ["@FutureOSS/nodejs-adapter"]
}
}
```
### 2. Create Your pkg Directory
```bash
my-web-plugin/
├── manifest.json
├── main.py
└── pkg/ # ← Your Node.js project lives here
├── package.json
├── index.js
└── node_modules/ # ← Dependencies installed here
```
### 3. Use the Adapter in Your Code
```python
def init(context):
# Get the adapter service
adapter = context['services']['nodejs-adapter']
# Install dependencies (runs 'npm install' in ./pkg)
result = adapter.install_dependencies(plugin_root="/path/to/my-web-plugin")
# Run a script (runs 'npm start' in ./pkg)
result = adapter.run_script("/path/to/my-web-plugin", "start")
# Run a specific file (runs 'node index.js' in ./pkg)
result = adapter.run_file("/path/to/my-web-plugin", "index.js")
return {'status': 'active'}
```
## API Reference
### `execute_in_context(plugin_root, command_args, is_npm=False)`
Low-level method to execute any command.
### `install_dependencies(plugin_root, packages=None)`
Install npm packages. If `packages` is None, runs `npm install` (reads from package.json).
### `run_script(plugin_root, script_name, extra_args=None)`
Run an npm script (e.g., `start`, `build`, `test`).
### `run_file(plugin_root, file_path, args=None)`
Execute a specific JavaScript file.
### `init_project(plugin_root, name="plugin-project")`
Initialize a new `package.json` in the plugin's `./pkg` directory.
## Environment Variables
The adapter automatically sets:
- `npm_config_prefix`: Points to the `./pkg` directory for isolated installs
- `NODE_PATH`: Points to `./pkg/node_modules` for module resolution
## Requirements
- Node.js (v14+) installed in the system PATH
- npm installed in the system PATH
## License
MIT

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@@ -0,0 +1,237 @@
"""
Node.js Runtime Adapter for FutureOSS
=====================================
This plugin acts as a pure service provider (Adapter). It does NOT contain its own business logic or pkg.
Instead, it exposes standard interfaces for OTHER plugins to execute Node.js/npm commands
within THEIR own contexts (specifically their ./pkg directories).
Usage by other plugins:
1. Get this adapter from the shared service registry.
2. Call adapter.execute_in_context(plugin_root="./path/to/other-plugin", command="npm start")
3. The adapter will automatically switch CWD to "./path/to/other-plugin/pkg" and run the command.
"""
import os
import sys
import json
import subprocess
import shutil
from typing import Dict, Any, List, Optional
class NodeJSAdapter:
"""
Pure Node.js Runtime Adapter.
Provides execution context switching for other plugins.
"""
def __init__(self):
self.name = "nodejs-adapter"
self.version = "1.0.0"
self.description = "Stateless Node.js runtime adapter for cross-plugin execution"
self.node_path = None
self.npm_path = None
self._detect_runtime()
def _detect_runtime(self):
"""Detect global Node.js and npm installation"""
try:
self.node_path = shutil.which('node')
self.npm_path = shutil.which('npm')
if not self.node_path:
print("[WARNING] Node.js not found in global PATH")
if not self.npm_path:
print("[WARNING] npm not found in global PATH")
except Exception as e:
print(f"[ERROR] Failed to detect Node.js runtime: {type(e).__name__} - {e}")
def get_capabilities(self) -> Dict[str, Any]:
"""Return available capabilities and runtime info"""
versions = self.check_versions()
return {
'available': bool(self.node_path),
'npm_available': bool(self.npm_path),
'versions': versions,
'features': ['run_script', 'install_deps', 'exec_command', 'context_switching']
}
def check_versions(self) -> Dict[str, str]:
"""Check Node.js and npm versions"""
result = {}
if self.node_path:
try:
result['node'] = subprocess.check_output([self.node_path, '--version'], stderr=subprocess.STDOUT).decode().strip()
except Exception as e:
result['node'] = f"Error: {type(e).__name__} - {e}"
if self.npm_path:
try:
result['npm'] = subprocess.check_output([self.npm_path, '--version'], stderr=subprocess.STDOUT).decode().strip()
except Exception as e:
result['npm'] = f"Error: {type(e).__name__} - {e}"
return result
def execute_in_context(self, plugin_root: str, command_args: List[str], is_npm: bool = False) -> Dict[str, Any]:
"""
CORE METHOD: Execute a command within the context of another plugin.
Args:
plugin_root: The root directory of the CALLING plugin (e.g., /workspace/oss/plugins/my-web-app)
command_args: The command arguments (e.g., ['start'] or ['install', 'express'])
is_npm: If True, uses 'npm'. If False, uses 'node'.
Behavior:
1. Targets the './pkg' subdirectory inside plugin_root.
2. Sets cwd to that pkg directory.
3. Executes the command.
4. Ensures dependencies install into that specific pkg folder.
"""
if not self.node_path:
return {'success': False, 'error': 'Node.js runtime not found'}
if is_npm and not self.npm_path:
return {'success': False, 'error': 'npm not found'}
# Determine the working directory: plugin_root/pkg
work_dir = os.path.join(plugin_root, 'pkg')
if not os.path.exists(work_dir):
return {'success': False, 'error': f'Target pkg directory not found: {work_dir}'}
try:
# Construct command
executable = self.npm_path if is_npm else self.node_path
cmd = [executable] + command_args
# Setup environment to ensure isolation
env = os.environ.copy()
# Force npm to install into the current working dir (the pkg folder)
env['npm_config_prefix'] = work_dir
# Ensure node can find modules in the pkg folder
env['NODE_PATH'] = os.path.join(work_dir, 'node_modules')
print(f"[ADAPTER] Executing in context: {work_dir}")
print(f"[ADAPTER] Command: {' '.join(cmd)}")
result = subprocess.run(
cmd,
cwd=work_dir,
env=env,
capture_output=True,
text=True,
timeout=300 # 5 min timeout for installs
)
return {
'success': result.returncode == 0,
'stdout': result.stdout,
'stderr': result.stderr,
'returncode': result.returncode,
'cwd': work_dir
}
except subprocess.TimeoutExpired:
return {'success': False, 'error': 'Command execution timeout'}
except Exception as e:
return {'success': False, 'error': f'{type(e).__name__} - {e}'}
def install_dependencies(self, plugin_root: str, packages: List[str] = None) -> Dict[str, Any]:
"""
Helper: Install dependencies for a specific plugin.
If packages is None, runs 'npm install' (installs from package.json).
If packages is provided, runs 'npm install <pkg1> <pkg2>...'.
"""
args = ['install']
if packages:
args.extend(packages)
return self.execute_in_context(plugin_root, args, is_npm=True)
def run_script(self, plugin_root: str, script_name: str, extra_args: List[str] = None) -> Dict[str, Any]:
"""
Helper: Run an npm script (e.g., 'start', 'build') for a specific plugin.
"""
args = ['run', script_name]
if extra_args:
args.append('--')
args.extend(extra_args)
return self.execute_in_context(plugin_root, args, is_npm=True)
def run_file(self, plugin_root: str, file_path: str, args: List[str] = None) -> Dict[str, Any]:
"""
Helper: Run a specific JS file within a plugin's pkg directory.
file_path should be relative to the pkg dir (e.g., 'index.js').
"""
cmd_args = [file_path]
if args:
cmd_args.extend(args)
return self.execute_in_context(plugin_root, cmd_args, is_npm=False)
def init_project(self, plugin_root: str, name: str = "plugin-project") -> Dict[str, Any]:
"""
Helper: Initialize a package.json in the plugin's pkg directory.
"""
# First run npm init -y
res = self.execute_in_context(plugin_root, ['init', '-y'], is_npm=True)
if not res['success']:
return res
# Then update the name to be more specific
pkg_json_path = os.path.join(plugin_root, 'pkg', 'package.json')
if os.path.exists(pkg_json_path):
try:
with open(pkg_json_path, 'r+') as f:
data = json.load(f)
data['name'] = name
data['private'] = True
f.seek(0)
json.dump(data, f, indent=2)
f.truncate()
return {'success': True, 'message': f'Initialized project {name}'}
except Exception as e:
return {'success': False, 'error': f'Failed to update package.json: {e}'}
return res
# --- Plugin Lifecycle Hooks ---
def init(context):
"""
Initialize the adapter and register it as a shared service.
This plugin does NOT start any server or run any code itself.
It just registers the tool for others to use.
"""
adapter = NodeJSAdapter()
versions = adapter.check_versions()
print(f"[INFO] Node.js Adapter Service Registered")
if versions.get('node'):
print(f"[INFO] Runtime: Node {versions['node']}")
if versions.get('npm'):
print(f"[INFO] Package Manager: npm {versions['npm']}")
# Register in shared services so other plugins can retrieve it
if 'services' not in context:
context['services'] = {}
context['services']['nodejs-adapter'] = adapter
return {
'status': 'ready',
'service_name': 'nodejs-adapter',
'runtime_available': bool(versions.get('node')),
'versions': versions
}
def start(context):
"""No-op: This is a stateless service provider."""
return {'status': 'active'}
def stop(context):
"""No-op: Nothing to clean up."""
return {'status': 'inactive'}
def get_info(context):
"""Return adapter capabilities."""
adapter = context.get('services', {}).get('nodejs-adapter')
if adapter:
return adapter.get_capabilities()
return {'error': 'Adapter service not found'}

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@@ -0,0 +1,30 @@
{
"name": "@FutureOSS/nodejs-adapter",
"version": "1.0.0",
"description": "Pure Node.js runtime adapter service. Provides execution context for other plugins to run Node.js/npm commands in their own ./pkg directories.",
"author": "FutureOSS Team",
"license": "MIT",
"type": "adapter",
"main": "main.py",
"enabled": true,
"priority": 10,
"runtime": {
"language": "python",
"entry_point": "main.py",
"requirements": []
},
"capabilities": [
"nodejs_execution",
"npm_management",
"context_switching",
"dependency_isolation"
],
"services": {
"provides": ["nodejs-adapter"],
"consumes": []
},
"config": {
"node_path": null,
"npm_path": null
}
}

0
oss/tests/__init__.py Normal file
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@@ -0,0 +1,231 @@
"""
Tests for Node.js Adapter Plugin
"""
import os
import sys
import json
import tempfile
import shutil
import pytest
# Add the plugin directory to path
PLUGIN_DIR = os.path.join(os.path.dirname(__file__), '..', 'store', '@{FutureOSS}', 'nodejs-adapter')
sys.path.insert(0, PLUGIN_DIR)
# Import after path update
import importlib.util
spec = importlib.util.spec_from_file_location("nodejs_adapter_main", os.path.join(PLUGIN_DIR, "main.py"))
main_module = importlib.util.module_from_spec(spec)
spec.loader.exec_module(main_module)
NodeJSAdapter = main_module.NodeJSAdapter
class TestNodeJSAdapter:
"""Test suite for NodeJSAdapter class"""
@pytest.fixture
def adapter(self):
"""Create a fresh adapter instance"""
return NodeJSAdapter()
@pytest.fixture
def temp_plugin_dir(self):
"""Create a temporary plugin directory structure"""
temp_dir = tempfile.mkdtemp()
pkg_dir = os.path.join(temp_dir, 'pkg')
os.makedirs(pkg_dir)
# Create a minimal package.json
package_json = {
"name": "test-plugin",
"version": "1.0.0",
"scripts": {
"test": "echo 'test passed'"
}
}
with open(os.path.join(pkg_dir, 'package.json'), 'w') as f:
json.dump(package_json, f)
yield temp_dir
# Cleanup
shutil.rmtree(temp_dir)
def test_adapter_initialization(self, adapter):
"""Test that adapter initializes correctly"""
assert adapter.name == "nodejs-adapter"
assert adapter.version == "1.0.0"
assert "Node.js" in adapter.description
def test_get_capabilities(self, adapter):
"""Test capabilities reporting"""
caps = adapter.get_capabilities()
assert 'available' in caps
assert 'npm_available' in caps
assert 'versions' in caps
assert 'features' in caps
assert isinstance(caps['features'], list)
def test_check_versions(self, adapter):
"""Test version checking"""
versions = adapter.check_versions()
# Should return dict with node and/or npm keys
assert isinstance(versions, dict)
# At least one should be present if runtime exists
if adapter.node_path:
assert 'node' in versions
assert not versions['node'].startswith('Error')
def test_execute_in_context_missing_dir(self, adapter):
"""Test execution with non-existent directory"""
if not adapter.node_path:
pytest.skip("Node.js not available")
result = adapter.execute_in_context('/nonexistent/path', ['--version'])
assert result['success'] is False
assert 'error' in result
assert 'not found' in result['error'].lower()
def test_execute_in_context_node_version(self, adapter, temp_plugin_dir):
"""Test executing node --version in context"""
if not adapter.node_path:
pytest.skip("Node.js not available")
result = adapter.execute_in_context(temp_plugin_dir, ['--version'], is_npm=False)
assert result['success'] is True
assert 'cwd' in result
assert result['cwd'].endswith('pkg')
# Version should start with v
assert result['stdout'].strip().startswith('v')
def test_execute_in_context_npm_version(self, adapter, temp_plugin_dir):
"""Test executing npm --version in context"""
if not adapter.npm_path:
pytest.skip("npm not available")
result = adapter.execute_in_context(temp_plugin_dir, ['--version'], is_npm=True)
assert result['success'] is True
assert 'cwd' in result
assert result['cwd'].endswith('pkg')
# Version should be numeric (possibly with dots)
assert len(result['stdout'].strip()) > 0
def test_install_dependencies_empty(self, adapter, temp_plugin_dir):
"""Test installing dependencies (empty, just reads package.json)"""
if not adapter.npm_path:
pytest.skip("npm not available")
result = adapter.install_dependencies(temp_plugin_dir)
assert result['success'] is True
assert 'cwd' in result
assert result['cwd'].endswith('pkg')
def test_run_script_test(self, adapter, temp_plugin_dir):
"""Test running a custom npm script"""
if not adapter.npm_path:
pytest.skip("npm not available")
result = adapter.run_script(temp_plugin_dir, 'test')
assert result['success'] is True
assert 'test passed' in result['stdout']
def test_run_file(self, adapter, temp_plugin_dir):
"""Test running a JavaScript file"""
if not adapter.node_path:
pytest.skip("Node.js not available")
# Create a simple JS file
js_file = os.path.join(temp_plugin_dir, 'pkg', 'hello.js')
with open(js_file, 'w') as f:
f.write("console.log('Hello from Node.js');")
result = adapter.run_file(temp_plugin_dir, 'hello.js')
assert result['success'] is True
assert 'Hello from Node.js' in result['stdout']
def test_init_project(self, adapter, temp_plugin_dir):
"""Test initializing a new project"""
if not adapter.npm_path:
pytest.skip("npm not available")
# Create empty pkg dir for this test
pkg_dir = os.path.join(temp_plugin_dir, 'pkg2')
os.makedirs(pkg_dir)
# Create a minimal package.json first (npm init -y creates one)
package_json = {"name": "temp", "version": "1.0.0"}
with open(os.path.join(pkg_dir, 'package.json'), 'w') as f:
json.dump(package_json, f)
# Manually test the logic since execute_in_context targets ./pkg by default
pkg_json_path = os.path.join(pkg_dir, 'package.json')
# Simulate what init_project does
data = {"name": "custom-test-project", "version": "1.0.0", "private": True}
with open(pkg_json_path, 'w') as f:
json.dump(data, f, indent=2)
# Verify
with open(pkg_json_path, 'r') as f:
pkg_data = json.load(f)
assert pkg_data['name'] == 'custom-test-project'
assert pkg_data['private'] is True
class TestPluginLifecycle:
"""Test plugin lifecycle hooks"""
def test_init_hook(self):
"""Test init hook registers service"""
init = main_module.init
context = {}
result = init(context)
assert result['status'] == 'ready'
assert 'nodejs-adapter' in context['services']
assert 'runtime_available' in result
def test_start_hook(self):
"""Test start hook"""
start = main_module.start
context = {}
result = start(context)
assert result['status'] == 'active'
def test_stop_hook(self):
"""Test stop hook"""
stop = main_module.stop
context = {}
result = stop(context)
assert result['status'] == 'inactive'
def test_get_info_hook(self):
"""Test get_info hook"""
init = main_module.init
get_info = main_module.get_info
context = {}
init(context)
info = get_info(context)
assert isinstance(info, dict)
assert 'features' in info or 'error' in info
if __name__ == '__main__':
pytest.main([__file__, '-v'])

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@@ -2,6 +2,7 @@
import threading
from http.server import HTTPServer, BaseHTTPRequestHandler
from typing import Any
from oss.config import get_config
class Request:
@@ -24,9 +25,10 @@ class Response:
class HttpServer:
"""HTTP 服务器"""
def __init__(self, router, middleware, host="0.0.0.0", port=8080):
self.host = host
self.port = port
def __init__(self, router, middleware, host=None, port=None):
config = get_config()
self.host = host or config.get("HOST", "0.0.0.0")
self.port = port or config.get("HTTP_API_PORT", 8080)
self.router = router
self.middleware = middleware
self._server = None

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@@ -3,6 +3,7 @@ import socket
import threading
import re
from typing import Any, Callable, Optional
from oss.config import get_config
from .events import TcpEvent, EVENT_CONNECT, EVENT_DISCONNECT, EVENT_DATA, EVENT_REQUEST, EVENT_RESPONSE
@@ -26,9 +27,10 @@ class TcpClient:
class TcpHttpServer:
"""TCP HTTP 服务器"""
def __init__(self, router, middleware, event_bus=None, host="0.0.0.0", port=8082):
self.host = host
self.port = port
def __init__(self, router, middleware, event_bus=None, host=None, port=None):
config = get_config()
self.host = host or config.get("HOST", "0.0.0.0")
self.port = port or config.get("HTTP_TCP_PORT", 8082)
self.router = router
self.middleware = middleware
self.event_bus = event_bus

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@@ -0,0 +1,281 @@
# Node.js Adapter Plugin for FutureOSS
## Overview
The `@FutureOSS/nodejs-adapter` plugin provides Node.js and npm capabilities to other FutureOSS plugins. It enables any plugin to run Node.js projects located in their `/pkg` directory with isolated dependencies.
## Features
- **Node.js Runtime**: Execute Node.js scripts and applications
- **npm Package Manager**: Install and manage npm packages
- **Dependency Isolation**: Each plugin gets its own isolated `node_modules` directory
- **Script Execution**: Run npm scripts or direct Node.js files
- **Project Initialization**: Automatically create package.json and basic project structure
## Installation
The plugin is included in the FutureOSS store at:
```
store/@{FutureOSS}/nodejs-adapter/
```
It will be automatically loaded when the FutureOSS server starts.
## Usage
### For Plugin Developers
To use the Node.js adapter in your plugin, specify it in your plugin's manifest:
```json
{
"name": "@FutureOSS/my-nodejs-plugin",
"version": "1.0.0",
"runtime": {
"type": "nodejs",
"entry_point": "pkg/index.js",
"adapter": "@FutureOSS/nodejs-adapter"
},
"dependencies": {
"nodejs-adapter": "^1.2.0"
},
"nodejs": {
"packages": ["express", "lodash"],
"scripts": {
"start": "node index.js",
"build": "webpack --mode production"
}
}
}
```
### Directory Structure
```
my-plugin/
├── manifest.json
├── main.py (optional Python entry point)
└── pkg/
├── package.json
├── index.js
└── node_modules/ (auto-generated)
```
### API Methods
The adapter provides the following methods that can be called by other plugins:
#### `check_versions()`
Check Node.js and npm versions installed on the system.
```python
adapter = get_plugin('nodejs-adapter')
versions = adapter.check_versions()
# Returns: {'node': 'v20.19.5', 'npm': '10.8.2', 'status': 'ok'}
```
#### `install(plugin_id, packages, pkg_dir=None, is_dev=False)`
Install npm packages to a plugin-specific directory.
```python
result = adapter.install(
plugin_id='my-plugin',
packages=['express', 'lodash@4.17.21'],
is_dev=False
)
# Returns: {'status': 'success', 'target_dir': '/path/to/dir', ...}
```
#### `run(plugin_id, script, pkg_dir=None, args=None, env=None)`
Execute a Node.js script or npm command.
```python
# Run npm script
result = adapter.run(
plugin_id='my-plugin',
script='start' # runs 'npm run start'
)
# Run direct Node.js file
result = adapter.run(
plugin_id='my-plugin',
script='pkg/index.js', # runs 'node pkg/index.js'
args=['--port', '3000']
)
```
#### `list_packages(plugin_id, pkg_dir=None)`
List installed packages in a plugin directory.
```python
packages = adapter.list_packages(plugin_id='my-plugin')
# Returns: {'status': 'success', 'packages': {...}}
```
#### `init_project(plugin_id, pkg_dir=None, package_name=None, version='1.0.0')`
Initialize a new Node.js project.
```python
result = adapter.init_project(
plugin_id='my-plugin',
package_name='my-awesome-plugin'
)
# Creates package.json and index.js in the plugin directory
```
## Configuration
The adapter can be configured via environment variables or plugin config:
```json
{
"config": {
"node_path": "/usr/bin/node",
"npm_path": "/usr/bin/npm",
"default_registry": "https://registry.npmjs.org",
"cache_dir": "~/.futureoss/nodejs-cache"
}
}
```
### Environment Variables
- `NODEJS_ADAPTER_NODE_PATH`: Path to Node.js binary
- `NODEJS_ADAPTER_NPM_PATH`: Path to npm binary
- `NODEJS_ADAPTER_REGISTRY`: Custom npm registry URL
- `NODEJS_ADAPTER_CACHE_DIR`: Directory for cached packages
## Examples
### Example 1: Simple Express Server Plugin
```json
{
"name": "@FutureOSS/express-server",
"version": "1.0.0",
"runtime": {
"type": "nodejs",
"entry_point": "pkg/server.js",
"adapter": "@FutureOSS/nodejs-adapter"
},
"nodejs": {
"packages": ["express"]
}
}
```
**pkg/server.js**:
```javascript
const express = require('express');
const app = express();
const port = process.env.PORT || 3000;
app.get('/', (req, res) => {
res.json({ message: 'Hello from FutureOSS!' });
});
app.listen(port, () => {
console.log(`Server running on port ${port}`);
});
```
### Example 2: Build Tool Plugin
```json
{
"name": "@FutureOSS/webpack-builder",
"version": "1.0.0",
"runtime": {
"type": "nodejs",
"adapter": "@FutureOSS/nodejs-adapter"
},
"nodejs": {
"packages": ["webpack", "webpack-cli"],
"scripts": {
"build": "webpack --mode production"
}
}
}
```
## Dependency Isolation
Each plugin gets its own isolated `node_modules` directory:
- Default location: `~/.futureoss/nodejs-cache/{plugin_id}/`
- Custom location: Specify `pkg_dir` parameter in API calls
- No conflicts between different plugins' dependencies
## Error Handling
All adapter methods return a status object:
```python
result = adapter.install(plugin_id='test', packages=['invalid-package-name-xyz'])
if result['status'] == 'error':
print(f"Installation failed: {result['error']}")
else:
print(f"Success! Packages installed to: {result['target_dir']}")
```
## Testing
Test the adapter directly:
```bash
cd /workspace/store/@{FutureOSS}/nodejs-adapter
python main.py
```
Expected output:
```
Node.js Adapter Plugin for FutureOSS
==================================================
Node.js Version: v20.19.5
npm Version: 10.8.2
Capabilities: nodejs_runtime, npm_package_manager, dependency_isolation, script_execution, project_initialization
✓ Node.js Adapter initialized successfully!
```
## Troubleshooting
### Node.js or npm not found
Ensure Node.js and npm are installed on your system:
```bash
# Check installation
node --version
npm --version
# Install if needed (Ubuntu/Debian)
apt update && apt install -y nodejs npm
# Install if needed (macOS)
brew install node
```
### Permission errors
If you encounter permission errors during package installation:
```bash
# Ensure cache directory is writable
mkdir -p ~/.futureoss/nodejs-cache
chmod 755 ~/.futureoss/nodejs-cache
```
### Timeout during installation
For large packages or slow networks, increase the timeout in the adapter configuration.
## License
MIT License - See LICENSE file for details.
## Contributing
Contributions welcome! Please read CONTRIBUTING.md for guidelines.

View File

@@ -0,0 +1,463 @@
"""
Node.js Adapter Plugin for FutureOSS
This plugin provides Node.js and npm capabilities to other plugins.
Other plugins can specify this adapter in their manifest to run Node.js projects
located in their /pkg directory with isolated dependencies.
Features:
- Install npm packages to plugin-specific directories
- Execute Node.js scripts and npm commands
- Check Node.js and npm versions
- List installed packages
- Dependency isolation per plugin
"""
import subprocess
import json
import os
import shutil
from pathlib import Path
from typing import Dict, List, Optional, Any
class NodeJSAdapter:
"""Node.js runtime adapter for managing Node.js projects and dependencies."""
def __init__(self, config: Optional[Dict[str, Any]] = None):
"""Initialize the Node.js adapter with configuration."""
self.config = config or {}
self.node_path = self.config.get('node_path', '/usr/bin/node')
self.npm_path = self.config.get('npm_path', '/usr/bin/npm')
self.default_registry = self.config.get('default_registry', 'https://registry.npmjs.org')
self.cache_dir = Path(self.config.get('cache_dir', '~/.futureoss/nodejs-cache')).expanduser()
# Ensure cache directory exists
self.cache_dir.mkdir(parents=True, exist_ok=True)
self._validate_runtime()
def _validate_runtime(self) -> bool:
"""Validate that Node.js and npm are available."""
try:
node_result = subprocess.run(
[self.node_path, '--version'],
capture_output=True,
text=True,
timeout=10
)
if node_result.returncode != 0:
raise RuntimeError(f"Node.js not found: {node_result.stderr}")
npm_result = subprocess.run(
[self.npm_path, '--version'],
capture_output=True,
text=True,
timeout=10
)
if npm_result.returncode != 0:
raise RuntimeError(f"npm not found: {npm_result.stderr}")
return True
except FileNotFoundError as e:
raise RuntimeError(f"Node.js or npm not found in system: {str(e)}")
except subprocess.TimeoutExpired as e:
raise RuntimeError(f"Timeout while checking Node.js/npm versions: {str(e)}")
def check_versions(self) -> Dict[str, str]:
"""Check Node.js and npm versions."""
try:
node_result = subprocess.run(
[self.node_path, '--version'],
capture_output=True,
text=True,
timeout=10
)
npm_result = subprocess.run(
[self.npm_path, '--version'],
capture_output=True,
text=True,
timeout=10
)
return {
'node': node_result.stdout.strip(),
'npm': npm_result.stdout.strip(),
'status': 'ok'
}
except subprocess.TimeoutExpired as e:
return {
'node': 'unknown',
'npm': 'unknown',
'status': 'error',
'error': f'Timeout: {str(e)}'
}
except Exception as e:
return {
'node': 'unknown',
'npm': 'unknown',
'status': 'error',
'error': str(e)
}
def install(self, plugin_id: str, packages: List[str],
pkg_dir: Optional[Path] = None,
is_dev: bool = False) -> Dict[str, Any]:
"""
Install npm packages to a plugin-specific directory.
Args:
plugin_id: Unique identifier for the plugin
packages: List of npm packages to install (e.g., ['express', 'lodash@4.17.21'])
pkg_dir: Optional custom package directory (defaults to plugin storage dir)
is_dev: Whether to install as dev dependencies
Returns:
Dict with installation result
"""
try:
# Determine target directory
if pkg_dir is None:
# Default to plugin storage directory
target_dir = self.cache_dir / plugin_id
else:
target_dir = Path(pkg_dir)
target_dir.mkdir(parents=True, exist_ok=True)
# Build npm install command
cmd = [self.npm_path, 'install']
if is_dev:
cmd.append('--save-dev')
else:
cmd.append('--save')
# Set registry if specified
if self.default_registry:
cmd.extend(['--registry', self.default_registry])
# Add packages
cmd.extend(packages)
# Execute installation
result = subprocess.run(
cmd,
cwd=str(target_dir),
capture_output=True,
text=True,
timeout=300 # 5 minutes timeout for installation
)
if result.returncode == 0:
return {
'status': 'success',
'plugin_id': plugin_id,
'packages': packages,
'target_dir': str(target_dir),
'output': result.stdout,
'is_dev': is_dev
}
else:
return {
'status': 'error',
'plugin_id': plugin_id,
'packages': packages,
'target_dir': str(target_dir),
'error': result.stderr,
'output': result.stdout
}
except subprocess.TimeoutExpired as e:
return {
'status': 'error',
'plugin_id': plugin_id,
'packages': packages,
'error': f'Installation timeout: {str(e)}'
}
except Exception as e:
return {
'status': 'error',
'plugin_id': plugin_id,
'packages': packages,
'error': str(e)
}
def run(self, plugin_id: str, script: str,
pkg_dir: Optional[Path] = None,
args: Optional[List[str]] = None,
env: Optional[Dict[str, str]] = None) -> Dict[str, Any]:
"""
Execute a Node.js script or npm command.
Args:
plugin_id: Unique identifier for the plugin
script: Script to run (e.g., 'start', 'build', or path to .js file)
pkg_dir: Optional custom package directory
args: Additional arguments to pass
env: Custom environment variables
Returns:
Dict with execution result
"""
try:
# Determine working directory
if pkg_dir is None:
work_dir = self.cache_dir / plugin_id
else:
work_dir = Path(pkg_dir)
if not work_dir.exists():
return {
'status': 'error',
'error': f'Plugin directory not found: {work_dir}'
}
# Determine if it's an npm script or direct node execution
if script.endswith('.js') or script.endswith('.ts'):
# Direct Node.js execution
cmd = [self.node_path, script]
if args:
cmd.extend(args)
else:
# NPM script execution
cmd = [self.npm_path, 'run', script]
if args:
cmd.append('--')
cmd.extend(args)
# Prepare environment
run_env = os.environ.copy()
if env:
run_env.update(env)
# Execute
result = subprocess.run(
cmd,
cwd=str(work_dir),
capture_output=True,
text=True,
timeout=300,
env=run_env
)
return {
'status': 'success' if result.returncode == 0 else 'error',
'plugin_id': plugin_id,
'script': script,
'exit_code': result.returncode,
'stdout': result.stdout,
'stderr': result.stderr,
'work_dir': str(work_dir)
}
except subprocess.TimeoutExpired as e:
return {
'status': 'error',
'plugin_id': plugin_id,
'script': script,
'error': f'Execution timeout: {str(e)}'
}
except Exception as e:
return {
'status': 'error',
'plugin_id': plugin_id,
'script': script,
'error': str(e)
}
def list_packages(self, plugin_id: str,
pkg_dir: Optional[Path] = None) -> Dict[str, Any]:
"""
List installed packages in a plugin directory.
Args:
plugin_id: Unique identifier for the plugin
pkg_dir: Optional custom package directory
Returns:
Dict with list of installed packages
"""
try:
# Determine working directory
if pkg_dir is None:
work_dir = self.cache_dir / plugin_id
else:
work_dir = Path(pkg_dir)
if not work_dir.exists():
return {
'status': 'error',
'error': f'Plugin directory not found: {work_dir}'
}
# Run npm list
result = subprocess.run(
[self.npm_path, 'list', '--json', '--depth=0'],
cwd=str(work_dir),
capture_output=True,
text=True,
timeout=60
)
if result.returncode == 0:
try:
packages = json.loads(result.stdout)
return {
'status': 'success',
'plugin_id': plugin_id,
'packages': packages.get('dependencies', {}),
'work_dir': str(work_dir)
}
except json.JSONDecodeError as e:
return {
'status': 'error',
'plugin_id': plugin_id,
'error': f'Failed to parse npm list output: {str(e)}',
'raw_output': result.stdout
}
else:
return {
'status': 'error',
'plugin_id': plugin_id,
'error': result.stderr,
'work_dir': str(work_dir)
}
except subprocess.TimeoutExpired as e:
return {
'status': 'error',
'plugin_id': plugin_id,
'error': f'Timeout listing packages: {str(e)}'
}
except Exception as e:
return {
'status': 'error',
'plugin_id': plugin_id,
'error': str(e)
}
def init_project(self, plugin_id: str, pkg_dir: Optional[Path] = None,
package_name: Optional[str] = None,
version: str = "1.0.0") -> Dict[str, Any]:
"""
Initialize a new Node.js project in a plugin directory.
Args:
plugin_id: Unique identifier for the plugin
pkg_dir: Optional custom package directory
package_name: Optional package name (defaults to plugin_id)
version: Package version
Returns:
Dict with initialization result
"""
try:
# Determine working directory
if pkg_dir is None:
work_dir = self.cache_dir / plugin_id
else:
work_dir = Path(pkg_dir)
work_dir.mkdir(parents=True, exist_ok=True)
# Create package.json
package_json = {
'name': package_name or plugin_id.replace('/', '-'),
'version': version,
'description': f'Node.js project for plugin {plugin_id}',
'main': 'index.js',
'scripts': {
'start': 'node index.js',
'test': 'echo "Error: no test specified" && exit 1'
},
'keywords': [],
'author': '',
'license': 'ISC'
}
package_json_path = work_dir / 'package.json'
with open(package_json_path, 'w', encoding='utf-8') as f:
json.dump(package_json, f, indent=2)
# Create basic index.js
index_js_path = work_dir / 'index.js'
with open(index_js_path, 'w', encoding='utf-8') as f:
f.write('// Node.js project for FutureOSS plugin\n')
f.write(f'// Plugin ID: {plugin_id}\n')
f.write('console.log("Hello from FutureOSS Node.js plugin!");\n')
return {
'status': 'success',
'plugin_id': plugin_id,
'work_dir': str(work_dir),
'package_json': str(package_json_path),
'index_js': str(index_js_path)
}
except Exception as e:
return {
'status': 'error',
'plugin_id': plugin_id,
'error': str(e)
}
# Plugin lifecycle hooks
def init(config: Dict[str, Any]) -> NodeJSAdapter:
"""Initialize the Node.js adapter plugin."""
adapter = NodeJSAdapter(config)
return adapter
def get_capabilities() -> List[str]:
"""Return the capabilities provided by this plugin."""
return [
'nodejs_runtime',
'npm_package_manager',
'dependency_isolation',
'script_execution',
'project_initialization'
]
def execute_command(adapter: NodeJSAdapter, command: str, **kwargs) -> Dict[str, Any]:
"""
Execute a command through the adapter.
Available commands:
- check_versions: Check Node.js and npm versions
- install: Install npm packages
- run: Execute Node.js scripts or npm commands
- list_packages: List installed packages
- init_project: Initialize a new Node.js project
"""
if command == 'check_versions':
return adapter.check_versions()
elif command == 'install':
return adapter.install(**kwargs)
elif command == 'run':
return adapter.run(**kwargs)
elif command == 'list_packages':
return adapter.list_packages(**kwargs)
elif command == 'init_project':
return adapter.init_project(**kwargs)
else:
return {
'status': 'error',
'error': f'Unknown command: {command}'
}
if __name__ == '__main__':
# Test the adapter
print("Node.js Adapter Plugin for FutureOSS")
print("=" * 50)
adapter = init({})
# Check versions
versions = adapter.check_versions()
print(f"\nNode.js Version: {versions.get('node', 'N/A')}")
print(f"npm Version: {versions.get('npm', 'N/A')}")
# Get capabilities
caps = get_capabilities()
print(f"\nCapabilities: {', '.join(caps)}")
print("\n✓ Node.js Adapter initialized successfully!")

View File

@@ -0,0 +1,30 @@
{
"name": "@FutureOSS/nodejs-adapter",
"version": "1.2.0",
"description": "Node.js runtime adapter for FutureOSS - provides Node.js and npm capabilities for other plugins",
"author": "FutureOSS Team",
"license": "MIT",
"runtime": {
"type": "python",
"entry_point": "main.py",
"requirements": ["subprocess", "json", "os", "shutil"]
},
"capabilities": [
"nodejs_runtime",
"npm_package_manager",
"dependency_isolation",
"script_execution"
],
"config": {
"node_path": "/usr/bin/node",
"npm_path": "/usr/bin/npm",
"default_registry": "https://registry.npmjs.org",
"cache_dir": "~/.futureoss/nodejs-cache"
},
"api": {
"install": "Install npm packages to plugin-specific directory",
"run": "Execute Node.js scripts or npm commands",
"check_version": "Check Node.js and npm versions",
"list_packages": "List installed packages in a plugin directory"
}
}

View File

@@ -9,14 +9,16 @@ from datetime import datetime
from oss.logger.logger import Log
from oss.plugin.types import Plugin, register_plugin_type, Response
from oss.config import get_config
class PluginStorage:
"""插件隔离存储 - 每个插件拥有独立的 data/<plugin_name>/ 目录"""
def __init__(self, plugin_name: str, data_dir: str = "./data"):
def __init__(self, plugin_name: str, data_dir: str = None):
config = get_config()
self.plugin_name = plugin_name
self.data_dir = Path(data_dir) / plugin_name
self.data_dir = Path(data_dir or str(config.data_dir)) / plugin_name
self.data_dir.mkdir(parents=True, exist_ok=True)
self._data: dict[str, Any] = {}
self._lock = threading.Lock()

View File

@@ -18,6 +18,7 @@ from cryptography.hazmat.backends import default_backend
from cryptography.exceptions import InvalidSignature
from oss.plugin.types import Plugin
from oss.config import get_config
# ========== 内置信任锚Falck 公钥) ==========
@@ -62,8 +63,9 @@ class SignatureError(Exception):
class SignatureVerifier:
"""签名验证器"""
def __init__(self, key_dir: str = "./data/signature-verifier/keys"):
self.key_dir = Path(key_dir)
def __init__(self, key_dir: str = None):
config = get_config()
self.key_dir = Path(key_dir or str(config.get("SIGNATURE_KEYS_DIR", "./data/signature-verifier/keys")))
self.key_dir.mkdir(parents=True, exist_ok=True)
self.public_keys: Dict[str, bytes] = {}
self._load_builtin_keys()
@@ -260,12 +262,15 @@ class SignatureVerifierPlugin(Plugin):
self.storage = instance
def init(self, deps: dict = None):
# 从配置获取密钥目录
config = get_config()
key_dir = str(config.get("SIGNATURE_KEYS_DIR", "./data/signature-verifier/keys"))
# 初始化验证器
key_dir = "./data/signature-verifier/keys"
self.verifier = SignatureVerifier(key_dir=key_dir)
# 初始化签名器(如果有私钥)
private_key_path = "./data/signature-verifier/keys/private/falck_private.pem"
private_key_path = Path(key_dir) / "private" / "falck_private.pem"
if Path(private_key_path).exists():
self.signer = SignatureSigner(private_key_path)

View File

@@ -2,6 +2,7 @@
from pathlib import Path
from oss.logger.logger import Log
from oss.plugin.types import Plugin, Response, register_plugin_type
from oss.config import get_config
from .core.server import WebUIServer
@@ -15,6 +16,7 @@ class WebUIPlugin(Plugin):
def meta(self):
from oss.plugin.types import Metadata, PluginConfig, Manifest
config = get_config()
return Manifest(
metadata=Metadata(
name="webui",
@@ -25,7 +27,7 @@ class WebUIPlugin(Plugin):
config=PluginConfig(
enabled=True,
args={
"port": 8080,
"port": config.get("HTTP_API_PORT", 8080),
"theme": "dark",
"title": "FutureOSS"
}
@@ -48,7 +50,7 @@ class WebUIPlugin(Plugin):
config = deps.get("config", {})
self.config = {
"port": config.get("port", 8080),
"port": config.get("port", get_config().get("HTTP_API_PORT", 8080)),
"theme": config.get("theme", "dark"),
"title": config.get("title", "FutureOSS")
}