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fix: chronicle start runs Nitro production server #76

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fix: chronicle start runs Nitro production server #76

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55 changes: 36 additions & 19 deletions packages/chronicle/src/cli/commands/start.ts
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Original file line number Diff line number Diff line change
@@ -1,41 +1,58 @@
import fs from 'node:fs/promises';
import path from 'node:path';
import { spawn } from 'node:child_process';
import chalk from 'chalk';
import { Command } from 'commander';
import { loadCLIConfig } from '@/cli/utils/config';
import { PACKAGE_ROOT } from '@/cli/utils/resolve';
import { linkContent } from '@/cli/utils/scaffold';

function resolveServerEntry(projectRoot: string, preset?: string): string {
if (preset === 'vercel' || preset === 'vercel-static') {
return path.resolve(projectRoot, '.vercel/output/server/index.mjs');
}
return path.resolve(projectRoot, '.output/server/index.mjs');
}

export const startCommand = new Command('start')
.description('Start production server')
.option('-p, --port <port>', 'Port number', '3000')
.option('--config <path>', 'Path to chronicle.yaml')
.option('--host <host>', 'Host address', 'localhost')
.option('--host <host>', 'Host address', '0.0.0.0')
.option('--preset <preset>', 'Deploy preset (must match build preset)')
.action(async options => {
const { config, projectRoot, configPath } = await loadCLIConfig(options.config);
const port = parseInt(options.port, 10);
await linkContent(projectRoot, config);
const { config, projectRoot } = await loadCLIConfig(options.config);
const preset = options.preset ?? config.preset;
const serverEntry = resolveServerEntry(projectRoot, preset);

console.log(chalk.cyan('Starting production server...'));
const exists = await fs.access(serverEntry).then(() => true, () => false);
if (!exists) {
console.error(chalk.red(`No build found at ${serverEntry}`));
console.error(chalk.red('Run `chronicle build` first.'));
process.exit(1);
}

const { preview } = await import('vite');
const { createViteConfig } = await import('@/server/vite-config');
console.log(chalk.cyan('Starting production server...'));

const viteConfig = await createViteConfig({ packageRoot: PACKAGE_ROOT, projectRoot, configPath });
const server = await preview({
...viteConfig,
preview: { port, host: options.host }
const child = spawn(process.execPath, [serverEntry], {
stdio: 'inherit',
env: {
...process.env,
PORT: options.port,
HOST: options.host,
},
});

server.printUrls();

let shuttingDown = false;
const shutdown = async () => {
const shutdown = () => {
if (shuttingDown) return;
shuttingDown = true;
try {
await server.close();
} catch { /* ignore close errors */ }
process.exit(0);
child.kill('SIGTERM');
} catch { /* ignore if already exited */ }
};
process.once('SIGINT', shutdown);
process.once('SIGTERM', shutdown);

child.on('exit', (code) => {
process.exit(code ?? 0);
});
});
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