@choiceform/automation-plugin-sdk
Advanced tools
专业的工作流插件开发框架 - 业内领先的插件开发体验
# 使用 npm
npm install -g @choiceform/automation-plugin-sdk
# 使用 pnpm (推荐)
pnpm add -g @choiceform/automation-plugin-sdk
# 交互式创建
automation-plugin init my-awesome-plugin
# 进入项目目录
cd my-awesome-plugin
# 安装依赖
pnpm install
# 启动开发模式
automation-plugin dev
automation-plugin init创建新的插件项目，支持 5 种插件类型：
automation-plugin init [project-name] [options]
Options:
--dir <directory> 指定创建目录
--no-git 不初始化 Git 仓库
--template <name> 使用指定模板
--no-typescript 禁用 TypeScript
automation-plugin dev启动开发调试模式，支持热重载：
automation-plugin dev [options]
Options:
--port <port> 指定端口 (默认: 3000)
--host <host> 指定主机 (默认: localhost)
--no-open 不自动打开浏览器
--no-watch 禁用文件监听
automation-plugin build构建插件项目：
automation-plugin build [options]
Options:
--output <dir> 输出目录 (默认: dist)
--minify 压缩代码
--sourcemap 生成 source map
--watch 监听模式
automation-plugin validate验证插件配置和代码质量：
automation-plugin validate [plugin-path] [options]
Options:
--fix 自动修复可修复的问题
--strict 严格模式检查
automation-plugin debug连接到远程实例进行调试：
automation-plugin debug [options]
Options:
--url <url> 远程实例地址
--token <token> 认证令牌
import { Action, ExecutionContext, ExecutionResult, PluginValue } from '@choiceform/automation-plugin-sdk';
export class MyAction extends Action {
async execute(
inputs: Record<string, PluginValue>,
context: ExecutionContext
): Promise<ExecutionResult> {
try {
// 获取输入参数
const message = inputs.message as string;
// 执行业务逻辑
const result = await this.processMessage(message);
// 返回成功结果
return this.createSuccessResult({
output: result,
timestamp: Date.now()
});
} catch (error) {
// 返回错误结果
return this.createErrorResult(
error instanceof Error ? error.message : '处理失败'
);
}
}
private async processMessage(message: string): Promise<string> {
// 业务逻辑实现
return `处理结果: ${message}`;
}
}
import { Trigger, ExecutionContext, PluginValue } from '@choiceform/automation-plugin-sdk';
export class WebhookTrigger extends Trigger {
private server?: HttpServer;
async start(): Promise<void> {
// 启动 HTTP 服务器监听 webhook
this.server = createHttpServer((req, res) => {
const eventData = this.parseWebhookData(req);
this.triggerEvent(eventData);
res.end('OK');
});
await this.server.listen(3001);
this.log('info', 'Webhook 服务器已启动在端口 3001');
}
async stop(): Promise<void> {
if (this.server) {
await this.server.close();
this.log('info', 'Webhook 服务器已停止');
}
}
async execute(inputs: Record<string, PluginValue>): Promise<ExecutionResult> {
// 触发器的执行逻辑
return this.createSuccessResult({
triggered: true,
timestamp: Date.now()
});
}
private parseWebhookData(req: any): Record<string, PluginValue> {
// 解析 webhook 数据
return {
method: req.method,
headers: req.headers,
body: req.body
};
}
}
import { Transform, PluginValue } from '@choiceform/automation-plugin-sdk';
export class DataTransform extends Transform {
async transform(input: PluginValue): Promise<PluginValue> {
if (typeof input !== 'object' || input === null) {
throw new Error('输入必须是对象类型');
}
const data = input as Record<string, PluginValue>;
// 数据转换逻辑
return {
...data,
processed: true,
processedAt: new Date().toISOString(),
version: '1.0.0'
};
}
}
{
"name": "my-awesome-plugin",
"version": "1.0.0",
"description": "一个强大的工作流插件",
"author": "Your Name",
"type": "action",
"features": [
"persistence",
"http",
"credentials"
],
"advanced": true,
"sdk": {
"version": "^1.0.0",
"compatibility": "node-based-workflow",
"features": [
"hot-reload",
"type-safety",
"validation",
"nodes-config-compatible",
"workflow-integration"
]
},
"permissions": [
"credentials"
],
"metadata": {
"createdAt": "2024-01-01T00:00:00.000Z",
"framework": "automation-plugin-sdk",
"compatibility": "workflow-automation-system",
"architecture": "node-based"
}
}
插件完全兼容 nodes-config 标准：
export interface NodeDefinition {
// 身份信息
identity: {
name: string;
category: string;
label?: Record<string, string>;
};
// 描述信息
description: {
ai: string;
human?: Record<string, string>;
};
// 端口配置 (严格按照 nodes-config)
inputs?: NodePort[];
outputs?: NodePort[];
// 样式配置
portStyles?: Record<string, PortStyleConfig>;
// 布局配置
layout: LayoutConfig;
// 工具栏配置
toolbar: ToolbarConfig;
// 注册信息
registry: NodeRegistryItem;
}
开发模式下支持文件热重载：
automation-plugin dev --watch
修改源码时自动重新加载，支持：
支持 WebSocket 实时通信：
// 连接到开发服务器
const ws = new WebSocket('ws://localhost:3000');
ws.on('message', (data) => {
const message = JSON.parse(data);
console.log('调试消息:', message);
});
自动检查代码质量：
# 完整验证
automation-plugin validate --strict
# 自动修复
automation-plugin validate --fix
检查项目包括：
Plugin所有插件的基类：
abstract class Plugin {
abstract execute(inputs: Record<string, PluginValue>): Promise<ExecutionResult>;
validateInputs(inputs: Record<string, PluginValue>): ValidationResult;
healthCheck(): Promise<HealthCheckResult>;
protected log(level: 'info' | 'warn' | 'error', message: string): void;
protected getCredential(name: string): Promise<string | undefined>;
protected storeData(key: string, value: PluginValue): Promise<void>;
protected retrieveData(key: string): Promise<PluginValue | null>;
}
Trigger触发器插件基类：
abstract class Trigger extends Plugin {
abstract start(): Promise<void>;
abstract stop(): Promise<void>;
protected triggerEvent(eventData: Record<string, PluginValue>): Promise<void>;
}
Action动作插件基类：
abstract class Action extends Plugin {
abstract execute(inputs: Record<string, PluginValue>): Promise<ExecutionResult>;
}
Transform转换器插件基类：
abstract class Transform extends Plugin {
abstract transform(input: PluginValue): Promise<PluginValue>;
}
// 插件值类型
type PluginValue =
| string
| number
| boolean
| null
| undefined
| PluginValue[]
| { [key: string]: PluginValue };
// 执行结果
interface ExecutionResult {
success: boolean;
data?: Record<string, PluginValue>;
error?: {
message: string;
code?: string;
details?: PluginValue;
};
metadata?: {
executionTime?: number;
memoryUsage?: number;
warnings?: string[];
};
}
// 执行上下文
interface ExecutionContext {
nodeId: string;
workflowId: string;
userId: string;
executionId: string;
log: (level: 'info' | 'warn' | 'error', message: string) => void;
getCredential: (name: string) => Promise<string | undefined>;
storeData: (key: string, value: PluginValue) => Promise<void>;
retrieveData: (key: string) => Promise<PluginValue | null>;
getEnvironment: (key: string) => string | undefined;
}
export class RobustAction extends Action {
async execute(inputs: Record<string, PluginValue>): Promise<ExecutionResult> {
try {
// 验证输入
const validation = this.validateInputs(inputs);
if (!validation.isValid) {
return this.createErrorResult(
`输入验证失败: ${validation.errors.map(e => e.message).join(', ')}`
);
}
// 执行业务逻辑
const result = await this.doWork(inputs);
return this.createSuccessResult(result);
} catch (error) {
this.log('error', `执行失败: ${error}`);
return this.createErrorResult(
error instanceof Error ? error.message : '未知错误'
);
}
}
}
protected validateInputs(inputs: Record<string, PluginValue>): ValidationResult {
const errors: ValidationResult['errors'] = [];
// 必需参数检查
if (!inputs.apiKey) {
errors.push({
field: 'apiKey',
message: 'API 密钥是必需的',
code: 'REQUIRED_PARAMETER_MISSING'
});
}
// 类型检查
if (inputs.timeout && typeof inputs.timeout !== 'number') {
errors.push({
field: 'timeout',
message: '超时时间必须是数字类型',
code: 'TYPE_MISMATCH'
});
}
return {
isValid: errors.length === 0,
errors
};
}
async execute(inputs: Record<string, PluginValue>, context: ExecutionContext): Promise<ExecutionResult> {
// 安全获取凭据
const apiKey = await context.getCredential('apiKey');
if (!apiKey) {
return this.createErrorResult('缺少 API 密钥凭据');
}
// 使用凭据进行 API 调用
const response = await fetch('https://api.example.com/data', {
headers: {
'Authorization': `Bearer ${apiKey}`
}
});
// ...
}
async execute(inputs: Record<string, PluginValue>, context: ExecutionContext): Promise<ExecutionResult> {
context.log('info', '开始执行插件');
try {
const startTime = Date.now();
// 业务逻辑
const result = await this.processData(inputs);
const executionTime = Date.now() - startTime;
context.log('info', `执行完成，耗时 ${executionTime}ms`);
return this.createSuccessResult(result, {
executionTime
});
} catch (error) {
context.log('error', `执行失败: ${error}`);
throw error;
}
}
欢迎贡献代码！请阅读 贡献指南 了解详情。
MIT License - 详见 LICENSE 文件。
@choiceform/automation-plugin-sdk - 让插件开发变得简单而专业 🚀
FAQs
Automation Plugin SDK - 业内领先的插件开发框架
We found that @choiceform/automation-plugin-sdk demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 10 open source maintainers collaborating on the project.
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