feat: 导出 SproutClaw .sproutclaw 配置

包含 extensions、skills、prompts、settings、auth、models、mcp 等配置。
排除 node_modules、npm 缓存、sessions 等运行时数据。

agent/extensions/pi-mcp-adapter/cli.js

@@ -0,0 +1,185 @@
+#!/usr/bin/env node
+
+import fs from "node:fs";
+import path from "node:path";
+import os from "node:os";
+import { pathToFileURL } from "node:url";
+
+const HOME = os.homedir();
+
+function expandHome(input) {
+  if (input === "~") return HOME;
+  if (input.startsWith("~/")) return path.resolve(HOME, input.slice(2));
+  return path.resolve(input);
+}
+
+const CONFIG_DIR_NAME = process.env.SPROUTCLAW_CONFIG_DIR?.trim() || ".sproutclaw";
+const AGENT_DIR = (process.env.SPROUTCLAW_CODING_AGENT_DIR?.trim() || process.env.PI_CODING_AGENT_DIR?.trim())
+  ? expandHome((process.env.SPROUTCLAW_CODING_AGENT_DIR || process.env.PI_CODING_AGENT_DIR).trim())
+  : path.join(HOME, CONFIG_DIR_NAME, "agent");
+const PI_CONFIG_PATH = path.join(AGENT_DIR, "mcp.json");
+const GENERIC_GLOBAL_CONFIG_PATH = path.join(HOME, ".config", "mcp", "mcp.json");
+const PROJECT_CONFIG_PATH = path.resolve(process.cwd(), ".mcp.json");
+const PROJECT_PI_CONFIG_PATH = path.resolve(process.cwd(), CONFIG_DIR_NAME, "mcp.json");
+
+const IMPORT_PATHS = {
+  cursor: [path.join(HOME, ".cursor", "mcp.json")],
+  "claude-code": [
+    path.join(HOME, ".claude", "mcp.json"),
+    path.join(HOME, ".claude.json"),
+    path.join(HOME, ".claude", "claude_desktop_config.json"),
+  ],
+  "claude-desktop": [path.join(HOME, "Library", "Application Support", "Claude", "claude_desktop_config.json")],
+  codex: [path.join(HOME, ".codex", "config.json")],
+  windsurf: [path.join(HOME, ".windsurf", "mcp.json")],
+  vscode: [path.resolve(process.cwd(), ".vscode", "mcp.json")],
+};
+
+function printHelp(log = console.log) {
+  log("pi-mcp-adapter helper\n");
+  log("Install the package with:");
+  log("  pi install npm:pi-mcp-adapter\n");
+  log("Then optionally run:");
+  log("  pi-mcp-adapter init       Detect host configs and scaffold Pi imports");
+  log("  pi-mcp-adapter init --dry-run");
+}
+
+function readJsonFile(filePath) {
+  return JSON.parse(fs.readFileSync(filePath, "utf-8"));
+}
+
+function loadPiConfig() {
+  if (!fs.existsSync(PI_CONFIG_PATH)) {
+    return { mcpServers: {} };
+  }
+
+  const raw = readJsonFile(PI_CONFIG_PATH);
+  const mcpServers = raw.mcpServers ?? raw["mcp-servers"] ?? {};
+  if (!mcpServers || typeof mcpServers !== "object" || Array.isArray(mcpServers)) {
+    throw new Error(`Invalid MCP config at ${PI_CONFIG_PATH}: expected \"mcpServers\" to be an object`);
+  }
+
+  const normalized = { ...raw };
+  delete normalized["mcp-servers"];
+
+  const imports = Array.isArray(raw.imports) ? raw.imports.filter((value) => typeof value === "string") : undefined;
+  return {
+    ...normalized,
+    mcpServers,
+    imports,
+  };
+}
+
+function findAvailableImports() {
+  const found = [];
+
+  for (const [kind, candidates] of Object.entries(IMPORT_PATHS)) {
+    const existing = candidates.find((candidate) => fs.existsSync(candidate));
+    if (existing) {
+      found.push({ kind, path: existing });
+    }
+  }
+
+  return found;
+}
+
+function printDiscovery(log, imports) {
+  log("Config discovery:\n");
+
+  const paths = [
+    ["User-global standard MCP", GENERIC_GLOBAL_CONFIG_PATH],
+    ["Pi global override", PI_CONFIG_PATH],
+    ["Project standard MCP", PROJECT_CONFIG_PATH],
+    ["Project Pi override", PROJECT_PI_CONFIG_PATH],
+  ];
+
+  for (const [label, filePath] of paths) {
+    const prefix = fs.existsSync(filePath) ? "✓" : "-";
+    log(`${prefix} ${label}: ${filePath}`);
+  }
+
+  log("\nCompatibility imports:\n");
+  if (imports.length === 0) {
+    log("- No host-specific MCP configs detected");
+    return;
+  }
+
+  for (const entry of imports) {
+    log(`✓ ${entry.kind}: ${entry.path}`);
+  }
+}
+
+function writePiConfig(config) {
+  fs.mkdirSync(path.dirname(PI_CONFIG_PATH), { recursive: true });
+  fs.writeFileSync(PI_CONFIG_PATH, `${JSON.stringify(config, null, 2)}\n`, "utf-8");
+}
+
+async function runInit(argv, log = console.log) {
+  const dryRun = argv.includes("--dry-run");
+  const foundImports = findAvailableImports();
+  const existingConfig = loadPiConfig();
+  const existingImports = new Set(existingConfig.imports ?? []);
+  const importsToAdd = foundImports
+    .map((entry) => entry.kind)
+    .filter((kind) => !existingImports.has(kind));
+
+  printDiscovery(log, foundImports);
+
+  if (importsToAdd.length === 0) {
+    log("\nNo Pi config changes needed.");
+    log("Standard MCP configs are discovered automatically, and host-specific imports are already configured or unavailable.");
+    return 0;
+  }
+
+  const nextConfig = {
+    ...existingConfig,
+    imports: [...existingImports, ...importsToAdd],
+    mcpServers: existingConfig.mcpServers ?? {},
+  };
+
+  log(`\nDetected host configs to import into Pi: ${importsToAdd.join(", ")}`);
+
+  if (dryRun) {
+    log(`Dry run: would update ${PI_CONFIG_PATH}`);
+    return 0;
+  }
+
+  writePiConfig(nextConfig);
+  log(`Updated ${PI_CONFIG_PATH}`);
+  log("Pi will now keep reading standard MCP configs automatically, while these imports cover host-specific config formats.");
+  return 0;
+}
+
+export async function main(argv = process.argv.slice(2), log = console.log, error = console.error) {
+  const [command, ...rest] = argv;
+
+  if (!command || command === "help" || command === "--help" || command === "-h") {
+    printHelp(log);
+    return 0;
+  }
+
+  if (command === "install") {
+    error("The custom downloader has been retired.");
+    error("Use `pi install npm:pi-mcp-adapter` instead, then optionally run `pi-mcp-adapter init`.");
+    return 1;
+  }
+
+  if (command === "init") {
+    return runInit(rest, log);
+  }
+
+  error(`Unknown command: ${command}`);
+  printHelp(log);
+  return 1;
+}
+
+const isEntrypoint = process.argv[1] && import.meta.url === pathToFileURL(process.argv[1]).href;
+
+if (isEntrypoint) {
+  main().then((code) => {
+    process.exitCode = code;
+  }).catch((err) => {
+    console.error(`\nHelper failed: ${err instanceof Error ? err.message : String(err)}`);
+    process.exit(1);
+  });
+}