client/lib/commands/diff.js

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

var inquirer = require('inquirer'),
    ok = require('../repl-messages').ok,
    ok_ = require('../repl-messages').ok_,
    errorWhile = require('../repl-messages').errorWhile,
    getOutstandingDiff = require('../diff').getOutstandingDiff,
    setupOpenWhisk = require('../util').setupOpenWhisk;

/**
 * Create an action
 */
exports.diff = function diff(wskprops, next, name) {
    try {
    var diff = getOutstandingDiff(name, wskprops.NAMESPACE);
    if (!diff) {
        console.log('This action has no pending changes.');
    } else {
        //diff.comparo.forEach(oneDiff => {
        //console.log(((oneDiff.added ? '+' : '-') + oneDiff.value)[oneDiff.added ? 'green' : 'red'])
        //});
        console.log(diff.comparo);
    }

    ok_(next);

    } catch (err) {
    errorWhile('fetching diff', next)(err);
    }
};