MXS-1300: Make the MaxCtrl core a Node.js module

The core is now a module that is loaded by the command line client. This
allows the core library to be reused for testing.

maxctrl/lib/call.js

@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2016 MariaDB Corporation Ab
- *
- * Use of this software is governed by the Business Source License included
- * in the LICENSE.TXT file and at www.mariadb.com/bsl11.
- *
- * Change Date: 2020-01-01
- *
- * On the date above, in accordance with the Business Source License, use
- * of this software will be governed by version 2 or later of the General
- * Public License.
- */
-require('../common.js')()
-
-exports.command = 'call <command>'
-exports.desc = 'Call module commands'
-exports.handler = function() {}
-exports.builder = function(yargs) {
-    yargs
-        .command('command <module> <command> [parameters...]', 'Call a module command', {}, function(argv) {
-            // First we have to find the correct method to use
-            maxctrl(argv, function(host) {
-                return doRequest(host, 'maxscale/modules/' + argv.module + '/', function(resp) {
-
-                    // A GET request will return the correct error if the command is not found
-                    var verb = 'GET'
-
-                    resp.data.attributes.commands.forEach(function(i) {
-                        if (i.id == argv.command) {
-                            verb = i.attributes.method;
-                        }
-                    })
-
-                    return doAsyncRequest(host, 'maxscale/modules/' + argv.module + '/' + argv.command + '?' + argv.parameters.join('&'),
-                                          function(resp) {
-                                              logger.log(JSON.stringify(resp, null, 4))
-                                          }, { method: verb })
-                })
-            })
-        })
-        .usage('Usage: call <command>')
-        .help()
-        .command('*', 'the default command', {}, () => {
-            logger.log('Unknown command. See output of `help call` for a list of commands.')
-        })
-}