const fs = require('node:fs');

const os = require('node:os');

const path = require('node:path');

function defaultInstallDir() {

if (process.platform === 'darwin') return path.join(os.homedir(), 'Library', 'Application Support', 'Miao');

return path.join(process.env.XDG_DATA_HOME || path.join(os.homedir(), '.local', 'share'), 'miao');

}

const installDir = process.env.MIAO_INSTALL_DIR || defaultInstallDir();

const configFile = process.env.MIAO_CONFIG_FILE || path.join(installDir, 'miao.env');

function readConfig(file) {

if (!fs.existsSync(file)) return {};

const result = {};

for (const sourceLine of fs.readFileSync(file, 'utf8').split(/\r?\n/)) {

const line = sourceLine.trim().replace(/^export\s+/, '');

if (!line || line.startsWith('#')) continue;

const separator = line.indexOf('=');

if (separator < 1) continue;

const key = line.slice(0, separator).trim();

let value = line.slice(separator + 1).trim();

if ((value.startsWith('"') && value.endsWith('"')) || (value.startsWith("'") && value.endsWith("'"))) {

value = value.slice(1, -1);

}

result[key] = value;

}

return result;

}

const fileEnv = readConfig(configFile);

const setting = (name, fallback) => process.env[name] || fileEnv[name] || fallback;

const dataDir = setting('MIAO_DATA_DIR', process.platform === 'darwin'

? path.join(os.homedir(), 'Library', 'Application Support', 'Miao', 'data')

: path.join(process.env.XDG_DATA_HOME || path.join(os.homedir(), '.local', 'share'), 'miao'));

const miaoPort = setting('MIAO_PORT', '41874');

const host = setting('HOST', '0.0.0.0');

const root = process.env.MIAO_ROOT || __dirname;

const miaoBinary = process.env.MIAO_BIN || path.join(installDir, 'bin', 'miao');

const commonEnv = {

MIAO_DATA_DIR: dataDir,

};

module.exports = {

apps: [

{

name: 'miao-platform',

kill_timeout: 30000,

script: path.join(root, 'scripts', 'run-miao.sh'),

interpreter: 'none',

cwd: root,

args: [],

env: {

...commonEnv,

MIAO_BIN: miaoBinary,

HOST: host,

PORT: miaoPort,

AI_GATEWAY_API_KEY: setting('AI_GATEWAY_API_KEY', ''),

MIAO_JEV_PROVIDER: 'typesafe',

MIAO_JEV_BASE_URL: setting('MIAO_JEV_BASE_URL', 'https://api.typesafe.ai/v1/systemone'),

MIAO_JEV_API_KEY: setting('MIAO_JEV_API_KEY', ''),

MIAO_JEV_MODEL: setting('MIAO_JEV_MODEL', ''),

MIAO_AI_PROVIDER: setting('MIAO_AI_PROVIDER', 'vercel'),

MIAO_AI_BASE_URL: setting('MIAO_AI_BASE_URL', 'http://127.0.0.1:3210/api/v1'),

MIAO_AI_MODEL: setting('MIAO_AI_MODEL', 'gpt-5.2'),

MIAO_PUBLIC_URL: setting('MIAO_PUBLIC_URL', ''),

MIAO_MAIL_FROM: setting('MIAO_MAIL_FROM', ''),

RESEND_API_KEY: setting('RESEND_API_KEY', ''),

MIAO_REQUIRE_EMAIL_VERIFICATION: setting('MIAO_REQUIRE_EMAIL_VERIFICATION', 'false'),

MIAO_REGISTRATION_MODE: setting('MIAO_REGISTRATION_MODE', 'open'),

MIAO_ALLOWED_EMAIL_DOMAINS: setting('MIAO_ALLOWED_EMAIL_DOMAINS', ''),

MIAO_ADMIN_EMAILS: setting('MIAO_ADMIN_EMAILS', ''),

MIAO_SETTINGS_ENCRYPTION_KEY: setting('MIAO_SETTINGS_ENCRYPTION_KEY', ''),

MIAO_BACKUP_DIR: setting('MIAO_BACKUP_DIR', ''),

MIAO_BACKUP_RETENTION_DAYS: setting('MIAO_BACKUP_RETENTION_DAYS', '30'),

MIAO_TITLE: setting('MIAO_TITLE', ''),

},

out_file: path.join(dataDir, 'logs', 'miao-out.log'),

error_file: path.join(dataDir, 'logs', 'miao-error.log'),

watch: false,

autorestart: true,

restart_delay: 1000,

max_restarts: 20,

},

],

};