/**
 * SEA Entry point for dashback.
 * Injected into the Node.js single executable binary via node --build-sea.
 *
 * When launched as a SEA binary, it resolves the project root,
 * configures module resolution, and loads src/index.js.
 */
const { createRequire } = require('node:module');
const path = require('node:path');
const fs = require('node:fs');

function resolveProjectRoot() {
    if (process.env.DASHBACK_ROOT && fs.existsSync(path.join(process.env.DASHBACK_ROOT, 'src/index.js'))) {
        return path.resolve(process.env.DASHBACK_ROOT);
    }
    const cwdEntry = path.join(process.cwd(), 'src/index.js');
    if (fs.existsSync(cwdEntry)) {
        return process.cwd();
    }
    const parentEntry = path.join(__dirname, '..', 'src/index.js');
    if (fs.existsSync(parentEntry)) {
        return path.resolve(__dirname, '..');
    }
    const dirEntry = path.join(__dirname, 'src/index.js');
    if (fs.existsSync(dirEntry)) {
        return __dirname;
    }
    return process.cwd();
}

const projectRoot = resolveProjectRoot();
const entryFile = path.join(projectRoot, 'src/index.js');

if (!fs.existsSync(entryFile)) {
    console.error(`[SEA] Could not find dashback entry point at ${entryFile}.`);
    console.error(`[SEA] Please ensure you are running from the dashback repository root or set DASHBACK_ROOT.`);
    process.exit(1);
}

process.argv[1] = entryFile;

const req = createRequire(entryFile);
req(entryFile);