2488ca5e38Ports the CLI, TUI, and launcher from v1.5 into v2 behind a single `mcp-inspector` entrypoint (launcher → web/cli/tui). Includes the `mcp-inspector --web --dev` launcher fix (Vite alias resolution + prod-server double-start), the root `postinstall` install cascade with simplified CI, and spec/AGENTS docs (no-workspaces rationale, Development setup). Closes #1246. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
97 lines
2.4 KiB
TypeScript
97 lines
2.4 KiB
TypeScript
import { spawn } from "child_process";
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import { resolve } from "path";
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import { fileURLToPath } from "url";
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import { dirname } from "path";
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const __dirname = dirname(fileURLToPath(import.meta.url));
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const CLI_PATH = resolve(__dirname, "../../build/index.js");
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export interface CliResult {
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exitCode: number | null;
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stdout: string;
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stderr: string;
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output: string; // Combined stdout + stderr
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}
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export interface CliOptions {
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timeout?: number;
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cwd?: string;
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env?: Record<string, string>;
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signal?: AbortSignal;
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}
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/**
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* Run the CLI with given arguments and capture output
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*/
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export async function runCli(
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args: string[],
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options: CliOptions = {},
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): Promise<CliResult> {
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return new Promise((resolve, reject) => {
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const child = spawn("node", [CLI_PATH, ...args], {
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stdio: ["pipe", "pipe", "pipe"],
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cwd: options.cwd,
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env: { ...process.env, ...options.env },
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signal: options.signal,
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// Own process group on Unix so timeout can kill CLI + stdio grandchildren.
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detached: process.platform !== "win32",
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});
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let stdout = "";
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let stderr = "";
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let resolved = false;
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// Default timeout of 10 seconds (less than vitest's 15s)
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const timeoutMs = options.timeout ?? 10000;
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const timeout = setTimeout(() => {
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if (!resolved) {
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resolved = true;
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// Kill the process and all its children
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try {
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if (process.platform !== "win32" && child.pid != null) {
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process.kill(-child.pid, "SIGTERM");
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} else {
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child.kill("SIGTERM");
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}
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} catch {
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// Process might already be dead, try direct kill
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try {
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child.kill("SIGKILL");
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} catch {
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// Process is definitely dead
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}
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}
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reject(new Error(`CLI command timed out after ${timeoutMs}ms`));
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}
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}, timeoutMs);
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child.stdout.on("data", (data) => {
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stdout += data.toString();
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});
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child.stderr.on("data", (data) => {
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stderr += data.toString();
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});
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child.on("close", (code) => {
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if (!resolved) {
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resolved = true;
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clearTimeout(timeout);
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resolve({
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exitCode: code,
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stdout,
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stderr,
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output: stdout + stderr,
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});
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}
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});
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child.on("error", (error) => {
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if (!resolved) {
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resolved = true;
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clearTimeout(timeout);
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reject(error);
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}
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});
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});
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}
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