commandbox.js

'use strict';

const { exec } = require('child_process');
const path = require('path');
const { dialog, app, BrowserWindow } = require('electron');

let path_to_module = __dirname;
let server_started = false;
let server_stopping = false;
let java_home_path = null;

// Starts a CommandBox Instance
module.exports.start = function (resource_path, commandbox_home) {
    boxExecute(resource_path, 'server start', commandbox_home);
}

// Stops CommandBox Instance
module.exports.stop = function (resource_path, commandbox_home) {
    if (java_home_path != null && !server_stopping) {
        server_stopping = true;
        boxExecute(resource_path, 'server stop', commandbox_home);
    }
}

// Custom CommandBox Commands
module.exports.execute = function (resource_path, command, commandbox_home) {
    boxExecute(resource_path, command. commandbox_home);
}

function boxExecute(resource_path, command, commandbox_home) {
    if (java_home_path == null) {
        require('find-java-home')(function(err, home){
            if(err || typeof(home) != 'string') {
                dialog.showMessageBox({
                    title: 'Unable to Find Java',
                    message: 'Unable to find java on your computer.',
                    detail: 'If you have java installed make sure you set JAVA_HOME, or install Java 11 from: https://www.microsoft.com/openjdk'
                }).then(function() {
                    app.quit();
                });
                console.log(err);
                console.log(home);
                
                return;
            }

            java_home_path = home;
            boxExecuteWithJava(resource_path, command, commandbox_home, java_home_path);
        });
    } else {
        boxExecuteWithJava(resource_path, command, commandbox_home, java_home_path);
    }
}

function boxExecuteWithJava(resource_path, command, commandbox_home, java_home) {
    var home = java_home;
    if (!commandbox_home) {
        var properties_path = path.join(resource_path, 'commandbox', 'home');
        commandbox_home = properties_path;    
    }
    

    var properites_data = `-commandbox_home="${commandbox_home}"`;

    var java_path = path.join(home, 'bin', 'java');
    var box_path = path.join(resource_path, 'box.jar');
    var cfml_path = path.join(resource_path, 'cfml');
    var cmd = `cd "${cfml_path}" && "${java_path}" -jar "${box_path}" ${properites_data} ${command}`;
    console.log(cmd);
    execute(cmd, (output, failed) => {
        console.log(output);
    })
}

function execute(command, callback) {
    exec(command, (error, stdout, stderr) => { 
        if( error ) {
            if ( stdout ) {
                dialog.showMessageBox({
                    title: 'Failed to Start CommandBox',
                    message: 'Failed to Start CommandBox',
                    detail: stdout.toString()
               });  
            }
            callback(error, true);

        }
        if( stderr ) {
          callback(stderr, true);
          dialog.showMessageBox({
                title: 'Failed to Start CommandBox',
                message: 'Failed to Start CommandBox',
                detail: stderr.toString()
           });  
        }
        if( stdout ) {
            if (command.indexOf('server start') != -1) {
                server_started = true;
            }
            callback(stdout, false);
        } 
    })
}