70 lines
2.8 KiB
TypeScript
70 lines
2.8 KiB
TypeScript
/**
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* rpa-core CLI host（任务 5.1）：Node 直接拉起 createEngine() + WindowsDriver，
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* 不经过 Electron，验证包的零宿主可运行性。
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*
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* 跑通 5 个代表能力（全部只读或落在临时目录，可重复执行）：
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* 1. 桌面（PowerShell user32）：Window_GetActiveWindow —— 读前台窗口标题
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* 2. Excel（exceljs）： Excel_Cs_NewV5 —— 临时目录新建工作簿
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* 3. HTTP（fetch）： Http_Get —— GET 百度首页
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* 4. 文件（fs）： File_Write / File_Read
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* 5. 窗口/屏幕（PowerShell）： Window_GetScreenSize
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*
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* 运行：npm run rpa-cli
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*/
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import fs from "node:fs";
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import os from "node:os";
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import path from "node:path";
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import {
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createEngine,
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capabilityCount,
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getHandler,
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registerAll,
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type CapabilityHandler,
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type RunContext
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} from "@rpa/core";
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import "@rpa/core/capabilities";
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const ctx = {
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runId: "rpa-cli",
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flowId: "rpa-cli",
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flow: { id: "rpa-cli", name: "rpa-cli", nodes: [], edges: [] },
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vars: {},
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secrets: {},
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signal: new AbortController().signal,
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evidenceDir: "",
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log: (message: string) => console.log(" " + message),
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componentOf: () => undefined
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} as unknown as RunContext;
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const node = (componentId: string) => ({ id: "rpa-cli", componentId, position: { x: 0, y: 0 }, values: {}, options: {} });
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async function run(name: string, handler: CapabilityHandler, args: Record<string, unknown>): Promise<void> {
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process.stdout.write(`[${name}] `);
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const result = await handler(ctx, node(name), args, undefined as never);
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console.log("OK ->", typeof result === "string" ? result.slice(0, 120) : JSON.stringify(result)?.slice(0, 200));
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}
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async function main(): Promise<void> {
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const engine = createEngine();
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await registerAll(engine);
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console.log(`rpa-core CLI host：引擎已创建，注册能力 ${capabilityCount()} 个\n`);
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const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "rpa-cli-"));
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try {
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await run("Window_GetActiveWindow", getHandler("Window_GetActiveWindow")!, {});
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await run("Window_GetScreenSize", getHandler("Window_GetScreenSize")!, {});
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await run("Excel_Cs_NewV5", getHandler("Excel_Cs_NewV5")!, { filePath: tmpDir, name: "rpa-cli-demo.xlsx" });
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const file = path.join(tmpDir, "hello.txt");
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await run("File_Write", getHandler("File_Write")!, { path: file, content: "hello from rpa-core CLI" });
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await run("File_Read", getHandler("File_Read")!, { path: file });
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await run("Http_Get", getHandler("Http_Get")!, { url: "https://www.baidu.com", timeout: 15 });
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console.log("\n5 项代表能力全部通过 ✓");
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} finally {
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fs.rmSync(tmpDir, { recursive: true, force: true });
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}
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}
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void main().catch((error) => {
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console.error("\nCLI host 失败：", (error as Error).message);
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process.exit(1);
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});
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