Skip to content

Instantly share code, notes, and snippets.

@Swivelgames
Created January 22, 2018 17:43
Show Gist options
  • Save Swivelgames/14e64dc16194a93ff48fd8d93883d173 to your computer and use it in GitHub Desktop.
Save Swivelgames/14e64dc16194a93ff48fd8d93883d173 to your computer and use it in GitHub Desktop.
Firebase Configuration Updater
#!/usr/bin/env node
/* eslint-disable import/no-extraneous-dependencies, no-console */
const path = require('path');
const yargs = require('yargs');
const fs = require('fs');
const { spawn } = require('child_process');
const argv = yargs
.option('f', {
alias: 'file',
demandOption: true,
default: path.join(__dirname, '.runtimeconfig.json'),
describe: 'Runtime Config File to Load',
type: 'string'
})
.argv;
const filename = path.resolve(argv.f);
fs.readFile(filename, 'utf8', (err, data) => {
if (err) {
console.error(`An error occured when attempting to read the file: ${filename}`);
console.error(err);
console.error('Terminating.');
process.exit(1);
return;
}
let config;
try {
config = JSON.parse(data);
} catch (e) {
console.error(`Unable to parse runtimeconfig. Make sure it is valid JSON: ${filename}`);
console.error(String(e));
console.error('Terminating.');
process.exit(1);
return;
}
const flatCfg = Object.keys(config)
.filter(key => typeof config[key] === 'object')
.reduce((retObj, key) => Object.assign({},
retObj,
Object.keys(config[key]).reduce((deepRetObj, deepKey) => Object.assign({},
deepRetObj,
{ [`${key}.${deepKey}`]: config[key][deepKey] }
), {})
), {});
Object.keys(flatCfg)
.reduce((prom, key) => (
prom.then(() => new Promise((resolve, reject) => {
const val = String(flatCfg[key]);
console.info(`Setting firebase config: ${key}=${val}`);
const cmd = spawn('firebase', ['functions:config:set', `${key}=${val}`]);
let errorMsg = '';
cmd.stderr.on('data', (d) => { errorMsg += d; });
cmd.on('close', (code) => {
if (code !== 0) reject([code, `Firebase: Exited with non-zero: ${code}\n\n[Error Output]\n${errorMsg}`]);
resolve(code);
});
}))
), Promise.resolve())
.then(
() => { console.info('Success! Configuration Set!'); },
(errors) => { console.error(JSON.stringify(errors)); }
);
});
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment