Persistent Terminal MCP Server

#!/usr/bin/env tsx /** * 测试 Spinner 压缩功能 * * 这个脚本演示了如何使用 spinner 压缩功能来处理进度动画 */ import { TerminalManager } from "../terminal-manager.js"; async function sleep(ms) { return new Promise((resolve) => setTimeout(resolve, ms)); } async function testSpinnerCompaction() { console.log("=".repeat(80)); console.log("测试 Spinner 压缩功能"); console.log("=".repeat(80)); console.log(); // 测试 1: 启用压缩（默认） console.log("测试 1: 启用 Spinner 压缩（默认设置）"); console.log("-".repeat(80)); const manager1 = new TerminalManager({ maxBufferSize: 1000, compactAnimations: true, animationThrottleMs: 100, }); try { const terminalId1 = await manager1.createTerminal(); console.log(`✓ 创建终端: ${terminalId1}`); // 模拟一个会产生 spinner 的命令 console.log( '执行命令: echo "开始"; for i in {1..20}; do echo -ne "\\r⠋ 处理中 $i"; sleep 0.05; done; echo -e "\\r✓ 完成!"', ); await manager1.writeToTerminal({ terminalId: terminalId1, input: 'echo "开始"; for i in {1..20}; do echo -ne "\\r⠋ 处理中 $i"; sleep 0.05; done; echo -e "\\r✓ 完成!"', }); // 等待命令执行 await sleep(2000); // 读取输出 const result1 = await manager1.readFromTerminal({ terminalId: terminalId1, }); console.log("\n输出行数:", result1.totalLines); console.log("输出内容:"); console.log(result1.output); console.log(); await manager1.killTerminal(terminalId1); } finally { await manager1.shutdown(); } console.log(); // 测试 2: 禁用压缩 console.log("测试 2: 禁用 Spinner 压缩"); console.log("-".repeat(80)); const manager2 = new TerminalManager({ maxBufferSize: 1000, compactAnimations: false, }); try { const terminalId2 = await manager2.createTerminal(); console.log(`✓ 创建终端: ${terminalId2}`); // 执行相同的命令 console.log( '执行命令: echo "开始"; for i in {1..20}; do echo -ne "\\r⠋ 处理中 $i"; sleep 0.05; done; echo -e "\\r✓ 完成!"', ); await manager2.writeToTerminal({ terminalId: terminalId2, input: 'echo "开始"; for i in {1..20}; do echo -ne "\\r⠋ 处理中 $i"; sleep 0.05; done; echo -e "\\r✓ 完成!"', }); // 等待命令执行 await sleep(2000); // 读取输出 const result2 = await manager2.readFromTerminal({ terminalId: terminalId2, }); console.log("\n输出行数:", result2.totalLines); console.log("输出内容:"); console.log(result2.output); console.log(); await manager2.killTerminal(terminalId2); } finally { await manager2.shutdown(); } console.log(); // 测试 3: 模拟 npm install 风格的输出 console.log("测试 3: 模拟 npm install 风格的输出（启用压缩）"); console.log("-".repeat(80)); const manager3 = new TerminalManager({ maxBufferSize: 1000, compactAnimations: true, animationThrottleMs: 100, }); try { const terminalId3 = await manager3.createTerminal(); console.log(`✓ 创建终端: ${terminalId3}`); // 模拟 npm install 的输出模式 const command = ` cat << 'EOF' npm install ⠋ Installing dependencies ⠙ Installing dependencies ⠹ Installing dependencies ⠸ Installing dependencies ⠼ Installing dependencies ⠴ Installing dependencies ⠦ Installing dependencies ⠧ Installing dependencies ⠇ Installing dependencies ⠏ Installing dependencies ✓ Dependencies installed ⠋ Building project ⠙ Building project ⠹ Building project ⠸ Building project ⠼ Building project ✓ Build complete All done! EOF `.trim(); await manager3.writeToTerminal({ terminalId: terminalId3, input: command, }); // 等待命令执行 await sleep(1000); // 读取输出 const result3 = await manager3.readFromTerminal({ terminalId: terminalId3, }); console.log("\n输出行数:", result3.totalLines); console.log("输出内容:"); console.log(result3.output); console.log(); // 获取统计信息 const stats3 = await manager3.getTerminalStats(terminalId3); console.log("统计信息:"); console.log(` 总行数: ${stats3.totalLines}`); console.log(` 总字节数: ${stats3.totalBytes}`); console.log(` 估计 Token 数: ${stats3.estimatedTokens}`); console.log(` 缓冲区大小: ${stats3.bufferSize} 行`); console.log(); await manager3.killTerminal(terminalId3); } finally { await manager3.shutdown(); } console.log("=".repeat(80)); console.log("测试完成！"); console.log("=".repeat(80)); console.log(); console.log("总结:"); console.log("- 启用 spinner 压缩后，重复的动画帧会被合并"); console.log("- 真实的日志内容会被保留"); console.log("- 可以通过环境变量 COMPACT_ANIMATIONS=false 来禁用此功能"); console.log( "- 可以通过环境变量 ANIMATION_THROTTLE_MS 来调整节流时间（默认 100ms）", ); console.log(); } // 运行测试 testSpinnerCompaction().catch((error) => { console.error("测试失败:", error); process.exit(1); }); //# sourceMappingURL=test-spinner-compaction.js.map