1 | /**
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2 | Licensed to the Apache Software Foundation (ASF) under one
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3 | or more contributor license agreements. See the NOTICE file
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4 | distributed with this work for additional information
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5 | regarding copyright ownership. The ASF licenses this file
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6 | to you under the Apache License, Version 2.0 (the
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7 | "License"); you may not use this file except in compliance
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8 | with the License. You may obtain a copy of the License at
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9 |
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10 | http://www.apache.org/licenses/LICENSE-2.0
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11 |
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12 | Unless required by applicable law or agreed to in writing,
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13 | software distributed under the License is distributed on an
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14 | "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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15 | KIND, either express or implied. See the License for the
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16 | specific language governing permissions and limitations
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17 | under the License.
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18 | */
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19 | var fs = require('fs'),
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20 | cordova_lib = require('cordova-lib'),
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21 | cordova = cordova_lib.cordova,
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22 | Q = require('q'),
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23 | path = require('path');
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24 |
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25 | module.exports = function help (args) {
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26 | var command,
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27 | file,
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28 | raw,
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29 | docdir;
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30 | args = args || [];
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31 | command = ((args)[0] || 'cordova');
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32 | docdir = path.join(__dirname, '..', 'doc');
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33 | file = [
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34 | command + '.md',
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35 | command + '.txt',
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36 | 'cordova.md',
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37 | 'cordova.txt',
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38 | ].map(function (file) {
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39 | var f = path.join(docdir, file);
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40 | if (fs.existsSync(f)) {
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41 | return f;
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42 | }
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43 | return null;
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44 | }).filter(function (f) {
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45 | return f !== null;
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46 | });
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47 | raw = fs.readFileSync(file[0]).toString('utf8').replace(/cordova-cli/g, cordova_lib.binname);
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48 | cordova.emit('results', raw);
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49 | return Q();
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50 | };
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