This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
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30 lines
864 B
30 lines
864 B
/** |
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* Copyright (c) 2015-present, Facebook, Inc. |
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* |
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* This source code is licensed under the MIT license found in the |
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* LICENSE file in the root directory of this source tree. |
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*/ |
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'use strict'; |
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const { Option } = require('commander'); |
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const { camelCase } = require('lodash'); |
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// Commander.js has a 2 years old open issue to support <...> syntax |
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// for options. Until that gets merged, we run the checks manually |
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// https://github.com/tj/commander.js/issues/230 |
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module.exports = function assertRequiredOptions(options, passedOptions) { |
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options.forEach(opt => { |
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const option = new Option(opt.command); |
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if (!option.required) { |
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return; |
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} |
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const name = camelCase(option.long); |
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if (!passedOptions[name]) { |
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// Provide commander.js like error message |
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throw new Error(`error: option '${option.long}' missing`); |
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} |
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}); |
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};
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