73 lines
2.8 KiB
JavaScript
73 lines
2.8 KiB
JavaScript
|
#!/usr/bin/env node
|
||
|
|
'use strict';
|
||
|
|
// alert.js — send one alert email, reusing the server's own SMTP settings.
|
||
|
|
//
|
||
|
|
// Exists because backup-to-drive.sh used to report failure only into
|
||
|
|
// ~/Library/Logs/checklist-drive-backup.log, where nobody was ever going to look. That is
|
||
|
|
// how the Drive copies went ten weeks stale in July 2026, and then — despite the script
|
||
|
|
// written to prevent exactly that — another nine days in September 2026.
|
||
|
|
//
|
||
|
|
// Usage: node scripts/alert.js "<subject>" "<body>"
|
||
|
|
// Exit 0 if the mail went out, 1 otherwise. Callers should NOT fail on a failed alert:
|
||
|
|
// the thing being reported matters more than the reporting of it.
|
||
|
|
|
||
|
|
const fs = require('fs');
|
||
|
|
const path = require('path');
|
||
|
|
|
||
|
|
const ROOT = path.resolve(__dirname, '..');
|
||
|
|
const ENV_FILE = path.join(ROOT, 'server', '.env');
|
||
|
|
|
||
|
|
// Minimal .env reader — the server uses dotenv, but this script has to run from a plain
|
||
|
|
// LaunchAgent with no cwd guarantees and no node_modules of its own.
|
||
|
|
function readEnv(file) {
|
||
|
|
const out = {};
|
||
|
|
let text;
|
||
|
|
try { text = fs.readFileSync(file, 'utf8'); }
|
||
|
|
catch { return out; }
|
||
|
|
for (const raw of text.split('\n')) {
|
||
|
|
const line = raw.trim();
|
||
|
|
if (!line || line.startsWith('#')) continue;
|
||
|
|
const eq = line.indexOf('=');
|
||
|
|
if (eq < 0) continue;
|
||
|
|
let v = line.slice(eq + 1).trim();
|
||
|
|
if ((v.startsWith('"') && v.endsWith('"')) || (v.startsWith("'") && v.endsWith("'"))) v = v.slice(1, -1);
|
||
|
|
out[line.slice(0, eq).trim()] = v;
|
||
|
|
}
|
||
|
|
return out;
|
||
|
|
}
|
||
|
|
|
||
|
|
async function main() {
|
||
|
|
const subject = process.argv[2];
|
||
|
|
const body = process.argv[3] || '';
|
||
|
|
if (!subject) { console.error('alert.js: no subject given'); process.exit(1); }
|
||
|
|
|
||
|
|
const env = readEnv(ENV_FILE);
|
||
|
|
const to = env.REPORT_EMAIL;
|
||
|
|
if (!to) { console.error(`alert.js: no REPORT_EMAIL in ${ENV_FILE}`); process.exit(1); }
|
||
|
|
if (!env.SMTP_HOST || !env.SMTP_USER || !env.SMTP_PASS) {
|
||
|
|
console.error(`alert.js: SMTP is not configured in ${ENV_FILE}`); process.exit(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
// nodemailer lives in server/node_modules; this script has none of its own.
|
||
|
|
let nodemailer;
|
||
|
|
try { nodemailer = require(path.join(ROOT, 'server', 'node_modules', 'nodemailer')); }
|
||
|
|
catch { console.error('alert.js: nodemailer not installed — run `npm install` in server/'); process.exit(1); }
|
||
|
|
|
||
|
|
const transport = nodemailer.createTransport({
|
||
|
|
host: env.SMTP_HOST,
|
||
|
|
port: Number(env.SMTP_PORT || 587),
|
||
|
|
secure: String(env.SMTP_SECURE || 'false') === 'true',
|
||
|
|
auth: { user: env.SMTP_USER, pass: env.SMTP_PASS },
|
||
|
|
});
|
||
|
|
|
||
|
|
await transport.sendMail({
|
||
|
|
from: env.SMTP_FROM || env.SMTP_USER,
|
||
|
|
to,
|
||
|
|
subject,
|
||
|
|
text: `${body}\n\n-- \nSent by scripts/alert.js on ${require('os').hostname()} at ${new Date().toISOString()}\n`,
|
||
|
|
});
|
||
|
|
console.log(`alert.js: sent "${subject}" to ${to}`);
|
||
|
|
}
|
||
|
|
|
||
|
|
main().catch(err => { console.error('alert.js:', err && err.message ? err.message : err); process.exit(1); });
|