thelounge/index.js

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2014-08-05 08:32:25 +00:00
#!/usr/bin/env node
"use strict";
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process.chdir(__dirname);
// Perform node version check before loading any other files or modules
// Doing this check as soon as possible allows us to avoid ES6 parser errors or
// other issues
// Try to display messages nicely, but gracefully degrade if anything goes wrong
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const pkg = require("./package.json");
if (!require("semver").satisfies(process.version, pkg.engines.node)) {
let colors;
let log;
try {
colors = require("colors/safe");
} catch (e) {
colors = {};
colors.green = colors.red = colors.bold = (x) => x;
}
try {
log = require("./src/log");
} catch (e) {
log = {};
log.error = (msg) => console.error(`[ERROR] ${msg}`); // eslint-disable-line no-console
}
log.error(`The Lounge requires Node.js ${colors.green(pkg.engines.node)} (current version: ${colors.red(process.version)})`);
log.error(colors.bold("Please upgrade Node.js in order to use The Lounge"));
log.error("See https://nodejs.org/en/download/package-manager/ for more details");
process.exit(1);
}
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require("./src/command-line");