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d8e31665a0
- Extend the `standard` ESLint configuration - Remove ESLint rules that are defined in the `standard` configuration - Get rid of semi-colons See: https://github.com/resin-io/etcher/pull/1657 Signed-off-by: Juan Cruz Viotti <jv@jviotti.com>
101 lines
2.6 KiB
JavaScript
101 lines
2.6 KiB
JavaScript
/*
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* Copyright 2016 resin.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict'
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const _ = require('lodash')
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/**
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* @summary Get the explicit boolean form of an argument
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* @function
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* @private
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*
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* @description
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* We refer as "explicit boolean form of an argument" to a boolean
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* argument in either normal or negated form.
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*
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* For example: `--check` and `--no-check`;
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*
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* @param {String} argumentName - argument name
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* @param {Boolean} value - argument value
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* @returns {String} argument
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*
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* @example
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* console.log(cli.getBooleanArgumentForm('check', true));
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* > '--check'
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*
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* @example
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* console.log(cli.getBooleanArgumentForm('check', false));
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* > '--no-check'
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*/
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exports.getBooleanArgumentForm = (argumentName, value) => {
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const prefix = _.attempt(() => {
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if (!value) {
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return '--no-'
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}
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const SHORT_OPTION_LENGTH = 1
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if (_.size(argumentName) === SHORT_OPTION_LENGTH) {
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return '-'
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}
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return '--'
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})
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return prefix + argumentName
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}
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/**
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* @summary Get CLI writer arguments
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* @function
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* @public
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*
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* @param {Object} options - options
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* @param {String} options.image - image
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* @param {String} options.device - device
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* @param {String} options.entryPoint - entry point
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* @param {Boolean} [options.validateWriteOnSuccess] - validate write on success
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* @param {Boolean} [options.unmountOnSuccess] - unmount on success
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* @returns {String[]} arguments
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*
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* @example
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* const argv = cli.getArguments({
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* image: 'path/to/rpi.img',
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* device: '/dev/disk2'
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* entryPoint: 'path/to/app.asar',
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* validateWriteOnSuccess: true,
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* unmountOnSuccess: true
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* });
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*/
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exports.getArguments = (options) => {
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const argv = [
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options.entryPoint,
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options.image,
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'--drive',
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options.device,
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// Explicitly set the boolean flag in positive
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// or negative way in order to be on the safe
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// side in case the Etcher CLI changes the
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// default value of these options.
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exports.getBooleanArgumentForm('unmount', options.unmountOnSuccess),
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exports.getBooleanArgumentForm('check', options.validateWriteOnSuccess)
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]
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return argv
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}
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