mirror of https://github.com/Lissy93/dashy.git
75 lines
2.7 KiB
JavaScript
75 lines
2.7 KiB
JavaScript
/* eslint-disable no-console */
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/* This is a simple Node.js http server, that is used to serve up the contents of ./dist */
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const connect = require('connect');
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const serveStatic = require('serve-static');
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const util = require('util');
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const dns = require('dns');
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const os = require('os');
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require('./src/utils/ConfigValidator');
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const isDocker = !!process.env.IS_DOCKER;
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/* Checks env var for port. If undefined, will use Port 80 for Docker, or 4000 for metal */
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const port = process.env.PORT || (isDocker ? 80 : 4000);
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const getLocalIp = () => {
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const dnsLookup = util.promisify(dns.lookup);
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return dnsLookup(os.hostname());
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};
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const overComplicatedMessage = (ip) => {
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let msg = '';
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const chars = {
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RESET: '\x1b[0m',
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CYAN: '\x1b[36m',
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GREEN: '\x1b[32m',
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BLUE: '\x1b[34m',
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BRIGHT: '\x1b[1m',
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BR: '\n',
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};
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const stars = (count) => new Array(count).fill('*').join('');
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const line = (count) => new Array(count).fill('━').join('');
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const blanks = (count) => new Array(count).fill(' ').join('');
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if (isDocker) {
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const containerId = process.env.HOSTNAME || undefined;
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msg = `${chars.BLUE}${stars(91)}${chars.BR}${chars.RESET}`
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+ `${chars.CYAN}Welcome to Dashy! 🚀${chars.RESET}${chars.BR}`
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+ `${chars.GREEN}Your new dashboard is now up and running `
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+ `${containerId ? `in container ID ${containerId}` : 'with Docker'}${chars.BR}`
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+ `${chars.GREEN}After updating your config file, run `
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+ `'${chars.BRIGHT}docker exec -it ${containerId || '[container-id]'} yarn build`
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+ `${chars.RESET}${chars.GREEN}' to rebuild${chars.BR}`
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+ `${chars.BLUE}${stars(91)}${chars.BR}${chars.RESET}`;
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} else {
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msg = `${chars.GREEN}┏${line(75)}┓${chars.BR}`
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+ `┃ ${chars.CYAN}Welcome to Dashy! 🚀${blanks(55)}${chars.GREEN}┃${chars.BR}`
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+ `┃ ${chars.CYAN}Your new dashboard is now up and running at ${chars.BRIGHT}`
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+ `http://${ip}:${port}${chars.RESET}${blanks(18 - ip.length)}${chars.GREEN}┃${chars.BR}`
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+ `┃ ${chars.CYAN}After updating your config file, run '${chars.BRIGHT}yarn build`
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+ `${chars.RESET}${chars.CYAN}' to rebuild the app${blanks(6)}${chars.GREEN}┃${chars.BR}`
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+ `┗${line(75)}┛${chars.BR}${chars.BR}`;
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}
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return msg;
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};
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/* eslint no-console: 0 */
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const printWelcomeMessage = () => {
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getLocalIp().then(({ address }) => {
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const ip = address || 'localhost';
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console.log(overComplicatedMessage(ip));
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});
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};
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try {
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connect()
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.use(serveStatic(`${__dirname}/dist`))
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.use(serveStatic(`${__dirname}/public`, { index: 'default.html' }))
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.listen(port, () => {
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try { printWelcomeMessage(); } catch (e) { console.log('Dashy is Starting...'); }
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});
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} catch (error) {
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console.log('Sorry, an error occurred ', error);
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}
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