src/index.js


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"use strict";

const config = require("./modules/config.js");

const PORT = process.env.PORT || config.server.port;
const targetDir = process.argv[2];

if (targetDir) {
  process.chdir(targetDir);
}

const app = require("./app.js");

(async function() {
  try {
    (await app()).listen(PORT, () => {
      console.log(`App listening on port ${PORT}`);
    });
  } catch (error) {
    console.error("App startup error", error);
  }
})();