Google Cloud Functions Node.js 8 Simple Emulator

app.js

/**
 * Inspiration taken from here https://github.com/GoogleCloudPlatform/cloud-functions-emulator/issues/258#issuecomment-413786762
 * Alternative: https://github.com/GoogleCloudPlatform/cloud-functions-emulator/issues/258#issuecomment-407996126
 *
 * Original: https://github.com/GoogleCloudPlatform/cloud-functions-emulator/issues/258#issuecomment-437080813
 */
const express = require('express');
const cors = require('cors');
const bodyParser = require('body-parser');

const app = express();
app.use(cors());
app.options('*', cors());

const triggers = require('./index');

app.use(bodyParser.json());

const PORT = process.env.PORT || 8080;

for (let name in triggers) {
    // create a trigger for every export
    console.info(`Registered function http://localhost:${PORT}/${name}`);

    app.post(`/${name}`, (request, response) => {
        response.setTimeout(540000);
        console.log(`hit -> ${name}`);
        triggers[name](request, response);
    });
}

// Start the server
app.listen(PORT, () => {
    console.log(`App listening on port ${PORT}`);
    console.log('Press Ctrl+C to quit.');
});