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feat(cli): comando jht dashboard — avvia next dev, verifica porta, apri browser cross-platform
2 parents 3365493 + 7197320 commit 71cfc61

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‎cli/src/commands/dashboard.js‎

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import { access } from 'node:fs/promises';
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import { join } from 'node:path';
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import { execSync, spawn } from 'node:child_process';
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import { createConnection } from 'node:net';
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import { platform } from 'node:os';
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const DEFAULT_PORT = 3000;
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const DEFAULT_URL = `http://localhost:${DEFAULT_PORT}`;
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const GREEN = '\x1b[32m';
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const YELLOW = '\x1b[33m';
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const DIM = '\x1b[90m';
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const BOLD = '\x1b[1m';
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const RESET = '\x1b[0m';
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function getRepoRoot() {
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try { return execSync('git rev-parse --show-toplevel 2>/dev/null', { encoding: 'utf-8', stdio: ['pipe', 'pipe', 'pipe'] }).trim(); }
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catch { return null; }
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}
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async function fileExists(p) {
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try { await access(p); return true; } catch { return false; }
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}
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function isPortOpen(port) {
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return new Promise((resolve) => {
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const conn = createConnection({ port, host: '127.0.0.1' });
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conn.on('connect', () => { conn.destroy(); resolve(true); });
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conn.on('error', () => { resolve(false); });
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conn.setTimeout(1000, () => { conn.destroy(); resolve(false); });
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});
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}
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function openBrowser(url) {
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const cmd = platform() === 'darwin' ? 'open' : platform() === 'win32' ? 'start' : 'xdg-open';
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try { execSync(`${cmd} "${url}" 2>/dev/null`, { stdio: 'pipe' }); return true; }
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catch { return false; }
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}
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async function findWebDir() {
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const root = getRepoRoot();
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if (!root) return null;
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const webDir = join(root, 'web');
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if (await fileExists(join(webDir, 'package.json'))) return webDir;
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// Fallback: cerca nella directory corrente
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if (await fileExists(join(process.cwd(), 'web', 'package.json'))) return join(process.cwd(), 'web');
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return null;
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}
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function startNextDev(webDir, port) {
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const child = spawn('npm', ['run', 'dev', '--', '-p', String(port)], {
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cwd: webDir,
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detached: true,
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stdio: ['ignore', 'pipe', 'pipe'],
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env: { ...process.env, PORT: String(port) },
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});
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child.unref();
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return child;
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}
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async function waitForReady(port, timeoutMs = 15000) {
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const start = Date.now();
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while (Date.now() - start < timeoutMs) {
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if (await isPortOpen(port)) return true;
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await new Promise(r => setTimeout(r, 500));
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}
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return false;
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}
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async function handleDashboard(options) {
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const port = parseInt(options.port ?? String(DEFAULT_PORT), 10) || DEFAULT_PORT;
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const url = `http://localhost:${port}`;
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console.log(`\n ${BOLD}JHT — Dashboard${RESET}\n`);
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// Controlla se la porta è già in uso (dashboard già attiva)
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const alreadyRunning = await isPortOpen(port);
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if (alreadyRunning) {
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console.log(` ${GREEN}●${RESET} Dashboard già attiva su ${GREEN}${url}${RESET}`);
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if (!options.noBrowser) {
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openBrowser(url);
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console.log(` ${DIM}Browser aperto.${RESET}`);
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}
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console.log('');
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return;
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}
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// Trova directory web
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const webDir = await findWebDir();
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if (!webDir) {
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console.error(' Directory web/ non trovata. Assicurati di essere nel repo JHT.');
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process.exitCode = 1;
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return;
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}
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// Verifica che npm install sia stato eseguito
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if (!(await fileExists(join(webDir, 'node_modules')))) {
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console.log(` ${DIM}Installazione dipendenze web...${RESET}`);
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try {
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execSync('npm install --silent', { cwd: webDir, stdio: ['pipe', 'pipe', 'pipe'] });
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console.log(` ${GREEN}✓${RESET} Dipendenze installate`);
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} catch {
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console.error(' npm install fallito nella directory web/');
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process.exitCode = 1;
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return;
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}
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}
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// Avvia next dev in background
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console.log(` ${DIM}Avvio Next.js dev server sulla porta ${port}...${RESET}`);
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const child = startNextDev(webDir, port);
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child.stderr?.on('data', (data) => {
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const msg = data.toString().trim();
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if (msg.includes('EADDRINUSE')) {
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console.error(` \x1b[31mPorta ${port} già in uso da un altro processo.\x1b[0m`);
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console.error(` ${DIM}Prova: jht dashboard --port ${port + 1}${RESET}\n`);
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}
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});
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// Aspetta che il server sia pronto
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const ready = await waitForReady(port);
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if (ready) {
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console.log(` ${GREEN}●${RESET} Dashboard avviata su ${GREEN}${url}${RESET}`);
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console.log(` ${DIM}PID: ${child.pid} (in background)${RESET}`);
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if (!options.noBrowser) {
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openBrowser(url);
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console.log(` ${DIM}Browser aperto.${RESET}`);
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}
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console.log(`\n ${DIM}Per fermare: kill ${child.pid}${RESET}\n`);
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} else {
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console.log(` ${YELLOW}Server avviato ma non ancora pronto (PID: ${child.pid}).${RESET}`);
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console.log(` ${DIM}Apri manualmente: ${url}${RESET}\n`);
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}
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}
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export function registerDashboardCommand(program) {
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program
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.command('dashboard')
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.alias('web')
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.description('Avvia la dashboard web e apri il browser')
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.option('-p, --port <port>', 'porta (default 3000)', String(DEFAULT_PORT))
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.option('--no-browser', 'non aprire il browser automaticamente')
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.action(handleDashboard);
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}

‎cli/src/program.js‎

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Original file line numberDiff line numberDiff line change
@@ -20,6 +20,7 @@ import { registerSessionsCommand } from './commands/sessions.js';
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import { registerTemplatesCommand } from './commands/templates.js';
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import { registerDoctorCommand } from './commands/doctor.js';
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import { registerUpgradeCommand } from './commands/upgrade.js';
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import { registerDashboardCommand } from './commands/dashboard.js';
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export function buildProgram() {
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const program = new Command();
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registerTemplatesCommand(program);
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registerDoctorCommand(program);
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registerUpgradeCommand(program);
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registerDashboardCommand(program);
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return program;
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}

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