75 lines
1.8 KiB
JavaScript
75 lines
1.8 KiB
JavaScript
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/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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'use strict';
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const spawnSync = require('child_process').spawnSync;
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const yarn = require('../util/yarn');
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const spawnOpts = {
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stdio: 'inherit',
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stdin: 'inherit',
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};
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/**
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* Execute npm or yarn command
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*
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* @param {String} yarnCommand Yarn command to be executed eg. yarn add package
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* @param {String} npmCommand Npm command to be executed eg. npm install package
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* @return {object} spawnSync's result object
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*/
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function callYarnOrNpm(yarnCommand, npmCommand) {
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let command;
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const projectDir = process.cwd();
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const isYarnAvailable =
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yarn.getYarnVersionIfAvailable() &&
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yarn.isGlobalCliUsingYarn(projectDir);
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if (isYarnAvailable) {
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command = yarnCommand;
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} else {
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command = npmCommand;
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}
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const args = command.split(' ');
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const cmd = args.shift();
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const res = spawnSync(cmd, args, spawnOpts);
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return res;
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}
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/**
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* Install package into project using npm or yarn if available
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* @param {[type]} packageName Package to be installed
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* @return {[type]} spawnSync's result object
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*/
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function add(packageName) {
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return callYarnOrNpm(
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`yarn add ${packageName}`,
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`npm install ${packageName} --save`
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);
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}
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/**
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* Uninstall package from project using npm or yarn if available
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* @param {[type]} packageName Package to be uninstalled
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* @return {Object} spawnSync's result object
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*/
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function remove(packageName) {
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return callYarnOrNpm(
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`yarn remove ${packageName}`,
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`npm uninstall --save ${packageName}`
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);
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}
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module.exports = {
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add: add,
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remove: remove,
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};
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