22 lines
616 B
JavaScript
Executable file
22 lines
616 B
JavaScript
Executable file
#!/usr/bin/env node
|
|
|
|
var mysql = require('mysql');
|
|
var envValues = require('./common/env-values');
|
|
|
|
console.error(`Awaiting MySQL database…`);
|
|
pingDatabaseUntilConnected();
|
|
|
|
function pingDatabaseUntilConnected() {
|
|
var connection = mysql.createConnection(envValues.mysqlDatabaseUrl);
|
|
connection.query('SELECT 1', function (error, results, fields) {
|
|
if (error) {
|
|
console.error(`Database not yet available: ${error.message}`);
|
|
setTimeout(pingDatabaseUntilConnected, 5000);
|
|
} else {
|
|
console.error('Database connected.');
|
|
connection.end();
|
|
process.exit(0);
|
|
}
|
|
});
|
|
}
|