umami/scripts/check-db.js

122 lines
2.9 KiB
JavaScript

/* eslint-disable no-console */
require('dotenv').config();
const { PrismaClient } = require('@prisma/client');
const chalk = require('chalk');
const { execSync } = require('child_process');
const semver = require('semver');
if (process.env.SKIP_DB_CHECK) {
console.log('Skipping database check.');
process.exit(0);
}
function getDatabaseType(url = process.env.DATABASE_URL) {
const type = process.env.DATABASE_TYPE || (url && url.split(':')[0]);
if (type === 'postgres') {
return 'postgresql';
} else if (type === 'mongodb+srv') {
return 'mongodb';
}
return type;
}
const databaseType = getDatabaseType();
const prisma = new PrismaClient();
function success(msg) {
console.log(chalk.greenBright(`${msg}`));
}
function error(msg) {
console.log(chalk.redBright(`${msg}`));
}
async function checkEnv() {
if (!process.env.DATABASE_URL) {
throw new Error('DATABASE_URL is not defined.');
} else {
success('DATABASE_URL is defined.');
}
}
async function checkConnection() {
try {
await prisma.$connect();
success('Database connection successful.');
} catch (e) {
throw new Error('Unable to connect to the database.');
}
}
async function checkDatabaseVersion(databaseType) {
let version;
if (databaseType === 'mongodb') {
const query = await prisma.$runCommandRaw({
buildInfo: 1,
});
version = semver.valid(query.version);
} else {
const query = await prisma.$queryRaw`select version() as version`;
version = semver.valid(semver.coerce(query[0].version));
}
const minVersion =
databaseType === 'postgresql' ? '9.4.0' : databaseType === 'mongodb' ? '3.0.0' : '5.7.0';
if (semver.lt(version, minVersion)) {
throw new Error(
`Database version is not compatible. Please upgrade ${databaseType} version to ${minVersion} or greater`,
);
}
success('Database version check successful.');
}
async function checkV1Tables() {
if (databaseType === 'mongodb') {
// Ignore
return;
}
try {
await prisma.$queryRaw`select * from account limit 1`;
error(
'Umami v1 tables detected. For how to upgrade from v1 to v2 go to https://umami.is/docs/migrate-v1-v2.',
);
process.exit(1);
} catch (e) {
// Ignore
}
}
async function applyMigration() {
if (databaseType === 'mongodb') {
console.log(execSync('prisma db push').toString());
} else {
console.log(execSync('prisma migrate deploy').toString());
}
success('Database is up to date.');
}
(async () => {
let err = false;
for (let fn of [checkEnv, checkConnection, checkDatabaseVersion, checkV1Tables, applyMigration]) {
try {
fn.name === 'checkDatabaseVersion' ? await fn(databaseType) : await fn();
} catch (e) {
error(e.message);
err = true;
} finally {
await prisma.$disconnect();
if (err) {
process.exit(1);
}
}
}
})();