#!/usr/bin/env node
"use strict";
const fs = require("node:fs");
const path = require("node:path");
const { spawn } = require("node:child_process");
const {
detectPlatformKey,
targetTripleForPlatformKey,
assetPatternForPlatformKey,
UnsupportedPlatformError
} = require("../lib/platform");
function run() {
let platformKey;
try {
platformKey = detectPlatformKey();
} catch (err) {
if (err instanceof UnsupportedPlatformError) {
const detected = `${err.details?.platform ?? process.platform}/${err.details?.arch ?? process.arch}`;
const libc = err.details?.libc ? `/${err.details.libc}` : "";
console.error(`[docdex] unsupported platform (${detected}${libc})`);
console.error(`[docdex] error code: ${err.code}`);
console.error("[docdex] No download/run was attempted for this platform.");
if (Array.isArray(err.details?.supportedPlatformKeys) && err.details.supportedPlatformKeys.length) {
console.error(`[docdex] Supported platforms: ${err.details.supportedPlatformKeys.join(", ")}`);
}
if (typeof err.details?.candidatePlatformKey === "string") {
console.error(`[docdex] Asset naming pattern: ${assetPatternForPlatformKey(err.details.candidatePlatformKey)}`);
}
console.error("[docdex] Next steps: use a supported platform or build from source (Rust).");
process.exit(err.exitCode || 3);
return;
}
console.error(`[docdex] failed to detect platform: ${err?.message || String(err)}`);
process.exit(1);
return;
}
const basePath = path.join(__dirname, "..", "dist", platformKey);
const binaryPath = path.join(
basePath,
process.platform === "win32" ? "docdex-mcp-server.exe" : "docdex-mcp-server"
);
if (!fs.existsSync(binaryPath)) {
console.error(
`[docdex] Missing MCP server binary for ${platformKey}. Try reinstalling or set DOCDEX_MCP_SERVER_BIN.`
);
try {
console.error(`[docdex] Expected target triple: ${targetTripleForPlatformKey(platformKey)}`);
console.error(`[docdex] Asset naming pattern: ${assetPatternForPlatformKey(platformKey)}`);
} catch {}
process.exit(1);
}
const child = spawn(binaryPath, process.argv.slice(2), { stdio: "inherit" });
child.on("exit", (code) => process.exit(code ?? 1));
child.on("error", (err) => {
console.error(`[docdex] failed to launch MCP server: ${err.message}`);
process.exit(1);
});
}
run();
